sysmo-bts
/
u-boot
9
0
Fork 0
Code Pull Requests Releases Activity

Merge branch 'u-boot-tegra/master' into 'u-boot-arm/master'

This commit is contained in:
Albert ARIBAUD 2013-03-15 20:50:43 +01:00
parent 6579d15c58 477393e787
commit b27673ccbd
73 changed files with 2880 additions and 1569 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
MAINTAINERS
View File

@ -976,6 +976,8 @@ Tom Warren <twarren@nvidia.com>
harmony Tegra20 (ARM7 & A9 Dual Core)
seaboard Tegra20 (ARM7 & A9 Dual Core)
cardhu Tegra30 (ARM7 & A9 Quad Core)
dalmore Tegra114 (ARM7 & A15 Quad Core)
Tom Warren <twarren@nvidia.com>
Stephen Warren <swarren@nvidia.com>

37
arch/arm/cpu/arm720t/tegra114/cpu.c
View File

@ -201,6 +201,7 @@ void t114_init_clocks(void)
reset_set_enable(PERIPH_ID_MSELECT, 0);
reset_set_enable(PERIPH_ID_EMC1, 0);
reset_set_enable(PERIPH_ID_MC1, 0);
reset_set_enable(PERIPH_ID_DVFS, 0);
debug("t114_init_clocks exit\n");
}
@ -269,6 +270,8 @@ void powerup_cpus(void)
void start_cpu(u32 reset_vector)
{
u32 imme, inst;
debug("start_cpu entry, reset_vector = %x\n", reset_vector);
t114_init_clocks();
@ -285,12 +288,38 @@ void start_cpu(u32 reset_vector)
/* Take CPU(s) out of reset */
remove_cpu_resets();
/* Set the entry point for CPU execution from reset */
/*
* Set the entry point for CPU execution from reset,
* if it's a non-zero value.
* A01P with patched boot ROM; vector hard-coded to 0x4003fffc.
* See nvbug 1193357 for details.
*/
if (reset_vector)
writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR);
/* mov r0, #lsb(reset_vector) */
imme = reset_vector & 0xffff;
inst = imme & 0xfff;
inst |= ((imme >> 12) << 16);
inst |= 0xe3000000;
writel(inst, 0x4003fff0);
/* movt r0, #msb(reset_vector) */
imme = (reset_vector >> 16) & 0xffff;
inst = imme & 0xfff;
inst |= ((imme >> 12) << 16);
inst |= 0xe3400000;
writel(inst, 0x4003fff4);
/* bx r0 */
writel(0xe12fff10, 0x4003fff8);
/* b -12 */
imme = (u32)-20;
inst = (imme >> 2) & 0xffffff;
inst |= 0xea000000;
writel(inst, 0x4003fffc);
/* Write to orignal location for compatibility */
writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR);
/* If the CPU(s) don't already have power, power 'em up */
powerup_cpus();

1
arch/arm/cpu/armv7/tegra20/Makefile
View File

@ -27,7 +27,6 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(SOC).o
COBJS-$(CONFIG_USB_EHCI_TEGRA) += usb.o
COBJS-$(CONFIG_PWM_TEGRA) += pwm.o
COBJS-$(CONFIG_VIDEO_TEGRA) += display.o

567
arch/arm/cpu/armv7/tegra20/usb.c
View File

@ -1,567 +0,0 @@
/*
* Copyright (c) 2011 The Chromium OS Authors.
* (C) Copyright 2010,2011 NVIDIA Corporation <www.nvidia.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/io.h>
#include <asm-generic/gpio.h>
#include <asm/arch/clock.h>
#include <asm/arch/gpio.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/tegra.h>
#include <asm/arch/usb.h>
#include <usb/ulpi.h>
#include <asm/arch-tegra/clk_rst.h>
#include <asm/arch-tegra/sys_proto.h>
#include <asm/arch-tegra/uart.h>
#include <libfdt.h>
#include <fdtdec.h>
#ifdef CONFIG_USB_ULPI
#ifndef CONFIG_USB_ULPI_VIEWPORT
#error "To use CONFIG_USB_ULPI on Tegra Boards you have to also \
define CONFIG_USB_ULPI_VIEWPORT"
#endif
#endif
enum {
USB_PORTS_MAX = 4, /* Maximum ports we allow */
};
/* Parameters we need for USB */
enum {
PARAM_DIVN, /* PLL FEEDBACK DIVIDer */
PARAM_DIVM, /* PLL INPUT DIVIDER */
PARAM_DIVP, /* POST DIVIDER (2^N) */
PARAM_CPCON, /* BASE PLLC CHARGE Pump setup ctrl */
PARAM_LFCON, /* BASE PLLC LOOP FILter setup ctrl */
PARAM_ENABLE_DELAY_COUNT, /* PLL-U Enable Delay Count */
PARAM_STABLE_COUNT, /* PLL-U STABLE count */
PARAM_ACTIVE_DELAY_COUNT, /* PLL-U Active delay count */
PARAM_XTAL_FREQ_COUNT, /* PLL-U XTAL frequency count */
PARAM_DEBOUNCE_A_TIME, /* 10MS DELAY for BIAS_DEBOUNCE_A */
PARAM_BIAS_TIME, /* 20US DELAY AFter bias cell op */
PARAM_COUNT
};
/* Possible port types (dual role mode) */
enum dr_mode {
DR_MODE_NONE = 0,
DR_MODE_HOST, /* supports host operation */
DR_MODE_DEVICE, /* supports device operation */
DR_MODE_OTG, /* supports both */
};
/* Information about a USB port */
struct fdt_usb {
struct usb_ctlr *reg; /* address of registers in physical memory */
unsigned utmi:1; /* 1 if port has external tranceiver, else 0 */
unsigned ulpi:1; /* 1 if port has external ULPI transceiver */
unsigned enabled:1; /* 1 to enable, 0 to disable */
unsigned has_legacy_mode:1; /* 1 if this port has legacy mode */
enum dr_mode dr_mode; /* dual role mode */
enum periph_id periph_id;/* peripheral id */
struct fdt_gpio_state vbus_gpio; /* GPIO for vbus enable */
struct fdt_gpio_state phy_reset_gpio; /* GPIO to reset ULPI phy */
};
static struct fdt_usb port[USB_PORTS_MAX]; /* List of valid USB ports */
static unsigned port_count; /* Number of available ports */
/*
* This table has USB timing parameters for each Oscillator frequency we
* support. There are four sets of values:
*
* 1. PLLU configuration information (reference clock is osc/clk_m and
* PLLU-FOs are fixed at 12MHz/60MHz/480MHz).
*
* Reference frequency 13.0MHz 19.2MHz 12.0MHz 26.0MHz
* ----------------------------------------------------------------------
* DIVN 960 (0x3c0) 200 (0c8) 960 (3c0h) 960 (3c0)
* DIVM 13 (0d) 4 (04) 12 (0c) 26 (1a)
* Filter frequency (MHz) 1 4.8 6 2
* CPCON 1100b 0011b 1100b 1100b
* LFCON0 0 0 0 0
*
* 2. PLL CONFIGURATION & PARAMETERS for different clock generators:
*
* Reference frequency 13.0MHz 19.2MHz 12.0MHz 26.0MHz
* ---------------------------------------------------------------------------
* PLLU_ENABLE_DLY_COUNT 02 (0x02) 03 (03) 02 (02) 04 (04)
* PLLU_STABLE_COUNT 51 (33) 75 (4B) 47 (2F) 102 (66)
* PLL_ACTIVE_DLY_COUNT 05 (05) 06 (06) 04 (04) 09 (09)
* XTAL_FREQ_COUNT 127 (7F) 187 (BB) 118 (76) 254 (FE)
*
* 3. Debounce values IdDig, Avalid, Bvalid, VbusValid, VbusWakeUp, and
* SessEnd. Each of these signals have their own debouncer and for each of
* those one out of two debouncing times can be chosen (BIAS_DEBOUNCE_A or
* BIAS_DEBOUNCE_B).
*
* The values of DEBOUNCE_A and DEBOUNCE_B are calculated as follows:
* 0xffff -> No debouncing at all
* <n> ms = <n> *1000 / (1/19.2MHz) / 4
*
* So to program a 1 ms debounce for BIAS_DEBOUNCE_A, we have:
* BIAS_DEBOUNCE_A[15:0] = 1000 * 19.2 / 4 = 4800 = 0x12c0
*
* We need to use only DebounceA for BOOTROM. We don't need the DebounceB
* values, so we can keep those to default.
*
* 4. The 20 microsecond delay after bias cell operation.
*/
static const unsigned usb_pll[CLOCK_OSC_FREQ_COUNT][PARAM_COUNT] = {
/* DivN, DivM, DivP, CPCON, LFCON, Delays Debounce, Bias */
{ 0x3C0, 0x0D, 0x00, 0xC, 0, 0x02, 0x33, 0x05, 0x7F, 0x7EF4, 5 },
{ 0x0C8, 0x04, 0x00, 0x3, 0, 0x03, 0x4B, 0x06, 0xBB, 0xBB80, 7 },
{ 0x3C0, 0x0C, 0x00, 0xC, 0, 0x02, 0x2F, 0x04, 0x76, 0x7530, 5 },
{ 0x3C0, 0x1A, 0x00, 0xC, 0, 0x04, 0x66, 0x09, 0xFE, 0xFDE8, 9 }
};
/* UTMIP Idle Wait Delay */
static const u8 utmip_idle_wait_delay = 17;
/* UTMIP Elastic limit */
static const u8 utmip_elastic_limit = 16;
/* UTMIP High Speed Sync Start Delay */
static const u8 utmip_hs_sync_start_delay = 9;
/* Put the port into host mode */
static void set_host_mode(struct fdt_usb *config)
{
/*
* If we are an OTG port, check if remote host is driving VBus and
* bail out in this case.
*/
if (config->dr_mode == DR_MODE_OTG &&
(readl(&config->reg->phy_vbus_sensors) & VBUS_VLD_STS))
return;
/*
* If not driving, we set the GPIO to enable VBUS. We assume
* that the pinmux is set up correctly for this.
*/
if (fdt_gpio_isvalid(&config->vbus_gpio)) {
fdtdec_setup_gpio(&config->vbus_gpio);
gpio_direction_output(config->vbus_gpio.gpio,
(config->vbus_gpio.flags & FDT_GPIO_ACTIVE_LOW) ?
0 : 1);
debug("set_host_mode: GPIO %d %s\n", config->vbus_gpio.gpio,
(config->vbus_gpio.flags & FDT_GPIO_ACTIVE_LOW) ?
"low" : "high");
}
}
void usbf_reset_controller(struct fdt_usb *config, struct usb_ctlr *usbctlr)
{
/* Reset the USB controller with 2us delay */
reset_periph(config->periph_id, 2);
/*
* Set USB1_NO_LEGACY_MODE to 1, Registers are accessible under
* base address
*/
if (config->has_legacy_mode)
setbits_le32(&usbctlr->usb1_legacy_ctrl, USB1_NO_LEGACY_MODE);
/* Put UTMIP1/3 in reset */
setbits_le32(&usbctlr->susp_ctrl, UTMIP_RESET);
/* Enable the UTMIP PHY */
if (config->utmi)
setbits_le32(&usbctlr->susp_ctrl, UTMIP_PHY_ENB);
/*
* TODO: where do we take the USB1 out of reset? The old code would
* take USB3 out of reset, but not USB1. This code doesn't do either.
*/
}
/* set up the UTMI USB controller with the parameters provided */
static int init_utmi_usb_controller(struct fdt_usb *config,
struct usb_ctlr *usbctlr, const u32 timing[])
{
u32 val;
int loop_count;
clock_enable(config->periph_id);
/* Reset the usb controller */
usbf_reset_controller(config, usbctlr);
/* Stop crystal clock by setting UTMIP_PHY_XTAL_CLOCKEN low */
clrbits_le32(&usbctlr->utmip_misc_cfg1, UTMIP_PHY_XTAL_CLOCKEN);
/* Follow the crystal clock disable by >100ns delay */
udelay(1);
/*
* To Use the A Session Valid for cable detection logic, VBUS_WAKEUP
* mux must be switched to actually use a_sess_vld threshold.
*/
if (fdt_gpio_isvalid(&config->vbus_gpio)) {
clrsetbits_le32(&usbctlr->usb1_legacy_ctrl,
VBUS_SENSE_CTL_MASK,
VBUS_SENSE_CTL_A_SESS_VLD << VBUS_SENSE_CTL_SHIFT);
}
/*
* PLL Delay CONFIGURATION settings. The following parameters control
* the bring up of the plls.
*/
val = readl(&usbctlr->utmip_misc_cfg1);
clrsetbits_le32(&val, UTMIP_PLLU_STABLE_COUNT_MASK,
timing[PARAM_STABLE_COUNT] << UTMIP_PLLU_STABLE_COUNT_SHIFT);
clrsetbits_le32(&val, UTMIP_PLL_ACTIVE_DLY_COUNT_MASK,
timing[PARAM_ACTIVE_DELAY_COUNT] <<
UTMIP_PLL_ACTIVE_DLY_COUNT_SHIFT);
writel(val, &usbctlr->utmip_misc_cfg1);
/* Set PLL enable delay count and crystal frequency count */
val = readl(&usbctlr->utmip_pll_cfg1);
clrsetbits_le32(&val, UTMIP_PLLU_ENABLE_DLY_COUNT_MASK,
timing[PARAM_ENABLE_DELAY_COUNT] <<
UTMIP_PLLU_ENABLE_DLY_COUNT_SHIFT);
clrsetbits_le32(&val, UTMIP_XTAL_FREQ_COUNT_MASK,
timing[PARAM_XTAL_FREQ_COUNT] <<
UTMIP_XTAL_FREQ_COUNT_SHIFT);
writel(val, &usbctlr->utmip_pll_cfg1);
/* Setting the tracking length time */
clrsetbits_le32(&usbctlr->utmip_bias_cfg1,
UTMIP_BIAS_PDTRK_COUNT_MASK,
timing[PARAM_BIAS_TIME] << UTMIP_BIAS_PDTRK_COUNT_SHIFT);
/* Program debounce time for VBUS to become valid */
clrsetbits_le32(&usbctlr->utmip_debounce_cfg0,
UTMIP_DEBOUNCE_CFG0_MASK,
timing[PARAM_DEBOUNCE_A_TIME] << UTMIP_DEBOUNCE_CFG0_SHIFT);
setbits_le32(&usbctlr->utmip_tx_cfg0, UTMIP_FS_PREAMBLE_J);
/* Disable battery charge enabling bit */
setbits_le32(&usbctlr->utmip_bat_chrg_cfg0, UTMIP_PD_CHRG);
clrbits_le32(&usbctlr->utmip_xcvr_cfg0, UTMIP_XCVR_LSBIAS_SE);
setbits_le32(&usbctlr->utmip_spare_cfg0, FUSE_SETUP_SEL);
/*
* Configure the UTMIP_IDLE_WAIT and UTMIP_ELASTIC_LIMIT
* Setting these fields, together with default values of the
* other fields, results in programming the registers below as
* follows:
* UTMIP_HSRX_CFG0 = 0x9168c000
* UTMIP_HSRX_CFG1 = 0x13
*/
/* Set PLL enable delay count and Crystal frequency count */
val = readl(&usbctlr->utmip_hsrx_cfg0);
clrsetbits_le32(&val, UTMIP_IDLE_WAIT_MASK,
utmip_idle_wait_delay << UTMIP_IDLE_WAIT_SHIFT);
clrsetbits_le32(&val, UTMIP_ELASTIC_LIMIT_MASK,
utmip_elastic_limit << UTMIP_ELASTIC_LIMIT_SHIFT);
writel(val, &usbctlr->utmip_hsrx_cfg0);
/* Configure the UTMIP_HS_SYNC_START_DLY */
clrsetbits_le32(&usbctlr->utmip_hsrx_cfg1,
UTMIP_HS_SYNC_START_DLY_MASK,
utmip_hs_sync_start_delay << UTMIP_HS_SYNC_START_DLY_SHIFT);
/* Preceed the crystal clock disable by >100ns delay. */
udelay(1);
/* Resuscitate crystal clock by setting UTMIP_PHY_XTAL_CLOCKEN */
setbits_le32(&usbctlr->utmip_misc_cfg1, UTMIP_PHY_XTAL_CLOCKEN);
/* Finished the per-controller init. */
/* De-assert UTMIP_RESET to bring out of reset. */
clrbits_le32(&usbctlr->susp_ctrl, UTMIP_RESET);
/* Wait for the phy clock to become valid in 100 ms */
for (loop_count = 100000; loop_count != 0; loop_count--) {
if (readl(&usbctlr->susp_ctrl) & USB_PHY_CLK_VALID)
break;
udelay(1);
}
if (!loop_count)
return -1;
/* Disable ICUSB FS/LS transceiver */
clrbits_le32(&usbctlr->icusb_ctrl, IC_ENB1);
/* Select UTMI parallel interface */
clrsetbits_le32(&usbctlr->port_sc1, PTS_MASK,
PTS_UTMI << PTS_SHIFT);
clrbits_le32(&usbctlr->port_sc1, STS);
/* Deassert power down state */
clrbits_le32(&usbctlr->utmip_xcvr_cfg0, UTMIP_FORCE_PD_POWERDOWN |
UTMIP_FORCE_PD2_POWERDOWN | UTMIP_FORCE_PDZI_POWERDOWN);
clrbits_le32(&usbctlr->utmip_xcvr_cfg1, UTMIP_FORCE_PDDISC_POWERDOWN |
UTMIP_FORCE_PDCHRP_POWERDOWN | UTMIP_FORCE_PDDR_POWERDOWN);
return 0;
}
#ifdef CONFIG_USB_ULPI
/* if board file does not set a ULPI reference frequency we default to 24MHz */
#ifndef CONFIG_ULPI_REF_CLK
#define CONFIG_ULPI_REF_CLK 24000000
#endif
/* set up the ULPI USB controller with the parameters provided */
static int init_ulpi_usb_controller(struct fdt_usb *config,
struct usb_ctlr *usbctlr)
{
u32 val;
int loop_count;
struct ulpi_viewport ulpi_vp;
/* set up ULPI reference clock on pllp_out4 */
clock_enable(PERIPH_ID_DEV2_OUT);
clock_set_pllout(CLOCK_ID_PERIPH, PLL_OUT4, CONFIG_ULPI_REF_CLK);
/* reset ULPI phy */
if (fdt_gpio_isvalid(&config->phy_reset_gpio)) {
fdtdec_setup_gpio(&config->phy_reset_gpio);
gpio_direction_output(config->phy_reset_gpio.gpio, 0);
mdelay(5);
gpio_set_value(config->phy_reset_gpio.gpio, 1);
}
/* Reset the usb controller */
clock_enable(config->periph_id);
usbf_reset_controller(config, usbctlr);
/* enable pinmux bypass */
setbits_le32(&usbctlr->ulpi_timing_ctrl_0,
ULPI_CLKOUT_PINMUX_BYP | ULPI_OUTPUT_PINMUX_BYP);
/* Select ULPI parallel interface */
clrsetbits_le32(&usbctlr->port_sc1, PTS_MASK, PTS_ULPI << PTS_SHIFT);
/* enable ULPI transceiver */
setbits_le32(&usbctlr->susp_ctrl, ULPI_PHY_ENB);
/* configure ULPI transceiver timings */
val = 0;
writel(val, &usbctlr->ulpi_timing_ctrl_1);
val |= ULPI_DATA_TRIMMER_SEL(4);
val |= ULPI_STPDIRNXT_TRIMMER_SEL(4);
val |= ULPI_DIR_TRIMMER_SEL(4);
writel(val, &usbctlr->ulpi_timing_ctrl_1);
udelay(10);
val |= ULPI_DATA_TRIMMER_LOAD;
val |= ULPI_STPDIRNXT_TRIMMER_LOAD;
val |= ULPI_DIR_TRIMMER_LOAD;
writel(val, &usbctlr->ulpi_timing_ctrl_1);
/* set up phy for host operation with external vbus supply */
ulpi_vp.port_num = 0;
ulpi_vp.viewport_addr = (u32)&usbctlr->ulpi_viewport;
if (ulpi_init(&ulpi_vp)) {
printf("Tegra ULPI viewport init failed\n");
return -1;
}
ulpi_set_vbus(&ulpi_vp, 1, 1);
ulpi_set_vbus_indicator(&ulpi_vp, 1, 1, 0);
/* enable wakeup events */
setbits_le32(&usbctlr->port_sc1, WKCN | WKDS | WKOC);
/* Enable and wait for the phy clock to become valid in 100 ms */
setbits_le32(&usbctlr->susp_ctrl, USB_SUSP_CLR);
for (loop_count = 100000; loop_count != 0; loop_count--) {
if (readl(&usbctlr->susp_ctrl) & USB_PHY_CLK_VALID)
break;
udelay(1);
}
if (!loop_count)
return -1;
clrbits_le32(&usbctlr->susp_ctrl, USB_SUSP_CLR);
return 0;
}
#else
static int init_ulpi_usb_controller(struct fdt_usb *config,
struct usb_ctlr *usbctlr)
{
printf("No code to set up ULPI controller, please enable"
"CONFIG_USB_ULPI and CONFIG_USB_ULPI_VIEWPORT");
return -1;
}
#endif
static void config_clock(const u32 timing[])
{
clock_start_pll(CLOCK_ID_USB,
timing[PARAM_DIVM], timing[PARAM_DIVN], timing[PARAM_DIVP],
timing[PARAM_CPCON], timing[PARAM_LFCON]);
}
/**
* Add a new USB port to the list of available ports.
*
* @param config USB port configuration
* @return 0 if ok, -1 if error (too many ports)
*/
static int add_port(struct fdt_usb *config, const u32 timing[])
{
struct usb_ctlr *usbctlr = config->reg;
if (port_count == USB_PORTS_MAX) {
printf("tegrausb: Cannot register more than %d ports\n",
USB_PORTS_MAX);
return -1;
}
if (config->utmi && init_utmi_usb_controller(config, usbctlr, timing)) {
printf("tegrausb: Cannot init port\n");
return -1;
}
if (config->ulpi && init_ulpi_usb_controller(config, usbctlr)) {
printf("tegrausb: Cannot init port\n");
return -1;
}
port[port_count++] = *config;
return 0;
}
int tegrausb_start_port(int portnum, u32 *hccr, u32 *hcor)
{
struct usb_ctlr *usbctlr;
if (portnum >= port_count)
return -1;
set_host_mode(&port[portnum]);
usbctlr = port[portnum].reg;
*hccr = (u32)&usbctlr->cap_length;
*hcor = (u32)&usbctlr->usb_cmd;
return 0;
}
int tegrausb_stop_port(int portnum)
{
struct usb_ctlr *usbctlr;
usbctlr = port[portnum].reg;
/* Stop controller */
writel(0, &usbctlr->usb_cmd);
udelay(1000);
/* Initiate controller reset */
writel(2, &usbctlr->usb_cmd);
udelay(1000);
return 0;
}
int fdt_decode_usb(const void *blob, int node, unsigned osc_frequency_mhz,
struct fdt_usb *config)
{
const char *phy, *mode;
config->reg = (struct usb_ctlr *)fdtdec_get_addr(blob, node, "reg");
mode = fdt_getprop(blob, node, "dr_mode", NULL);
if (mode) {
if (0 == strcmp(mode, "host"))
config->dr_mode = DR_MODE_HOST;
else if (0 == strcmp(mode, "peripheral"))
config->dr_mode = DR_MODE_DEVICE;
else if (0 == strcmp(mode, "otg"))
config->dr_mode = DR_MODE_OTG;
else {
debug("%s: Cannot decode dr_mode '%s'\n", __func__,
mode);
return -FDT_ERR_NOTFOUND;
}
} else {
config->dr_mode = DR_MODE_HOST;
}
phy = fdt_getprop(blob, node, "phy_type", NULL);
config->utmi = phy && 0 == strcmp("utmi", phy);
config->ulpi = phy && 0 == strcmp("ulpi", phy);
config->enabled = fdtdec_get_is_enabled(blob, node);
config->has_legacy_mode = fdtdec_get_bool(blob, node,
"nvidia,has-legacy-mode");
config->periph_id = clock_decode_periph_id(blob, node);
if (config->periph_id == PERIPH_ID_NONE) {
debug("%s: Missing/invalid peripheral ID\n", __func__);
return -FDT_ERR_NOTFOUND;
}
fdtdec_decode_gpio(blob, node, "nvidia,vbus-gpio", &config->vbus_gpio);
fdtdec_decode_gpio(blob, node, "nvidia,phy-reset-gpio",
&config->phy_reset_gpio);
debug("enabled=%d, legacy_mode=%d, utmi=%d, ulpi=%d, periph_id=%d, "
"vbus=%d, phy_reset=%d, dr_mode=%d\n",
config->enabled, config->has_legacy_mode, config->utmi,
config->ulpi, config->periph_id, config->vbus_gpio.gpio,
config->phy_reset_gpio.gpio, config->dr_mode);
return 0;
}
int board_usb_init(const void *blob)
{
struct fdt_usb config;
unsigned osc_freq = clock_get_rate(CLOCK_ID_OSC);
enum clock_osc_freq freq;
int node_list[USB_PORTS_MAX];
int node, count, i;
/* Set up the USB clocks correctly based on our oscillator frequency */
freq = clock_get_osc_freq();
config_clock(usb_pll[freq]);
/* count may return <0 on error */
count = fdtdec_find_aliases_for_id(blob, "usb",
COMPAT_NVIDIA_TEGRA20_USB, node_list, USB_PORTS_MAX);
for (i = 0; i < count; i++) {
debug("USB %d: ", i);
node = node_list[i];
if (!node)
continue;
if (fdt_decode_usb(blob, node, osc_freq, &config)) {
debug("Cannot decode USB node %s\n",
fdt_get_name(blob, node, NULL));
return -1;
}
if (add_port(&config, usb_pll[freq]))
return -1;
set_host_mode(&config);
}
return 0;
}

410
arch/arm/cpu/tegra114-common/pinmux.c
View File

@ -37,6 +37,20 @@ struct tegra_pingroup_desc {
#define PMUX_OD_SHIFT 6
#define PMUX_LOCK_SHIFT 7
#define PMUX_IO_RESET_SHIFT 8
#define PMUX_RCV_SEL_SHIFT 9
#define PGRP_HSM_SHIFT 2
#define PGRP_SCHMT_SHIFT 3
#define PGRP_LPMD_SHIFT 4
#define PGRP_LPMD_MASK (3 << PGRP_LPMD_SHIFT)
#define PGRP_DRVDN_SHIFT 12
#define PGRP_DRVDN_MASK (0x7F << PGRP_DRVDN_SHIFT)
#define PGRP_DRVUP_SHIFT 20
#define PGRP_DRVUP_MASK (0x7F << PGRP_DRVUP_SHIFT)
#define PGRP_SLWR_SHIFT 28
#define PGRP_SLWR_MASK (3 << PGRP_SLWR_SHIFT)
#define PGRP_SLWF_SHIFT 30
#define PGRP_SLWF_MASK (3 << PGRP_SLWF_SHIFT)
/* Convenient macro for defining pin group properties */
#define PIN(pg_name, vdd, f0, f1, f2, f3, iod) \
@ -58,6 +72,10 @@ struct tegra_pingroup_desc {
#define PINO(pg_name, vdd, f0, f1, f2, f3) \
PIN(pg_name, vdd, f0, f1, f2, f3, OUTPUT)
/* A pin group number which is not used */
#define PIN_RESERVED \
PIN(NONE, NONE, INVALID, INVALID, INVALID, INVALID, NONE)
const struct tegra_pingroup_desc tegra_soc_pingroups[PINGRP_COUNT] = {
/* NAME VDD f0 f1 f2 f3 */
PINI(ULPI_DATA0, BB, SPI3, HSI, UARTA, ULPI),
@ -84,71 +102,71 @@ const struct tegra_pingroup_desc tegra_soc_pingroups[PINGRP_COUNT] = {
PINI(SDMMC1_DAT2, SDMMC1, SDMMC1, PWM0, SPI4, UARTA),
PINI(SDMMC1_DAT1, SDMMC1, SDMMC1, PWM1, SPI4, UARTA),
PINI(SDMMC1_DAT0, SDMMC1, SDMMC1, RSVD2, SPI4, UARTA),
PINI(GPIO_PV2, BB, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(GPIO_PV3, BB, RSVD1, RSVD2, RSVD3, RSVD4),
PIN_RESERVED, /* Reserved by t114: 0x3060 - 0x3064 */
PIN_RESERVED,
PINI(CLK2_OUT, SDMMC1, EXTPERIPH2, RSVD2, RSVD3, RSVD4),
PINI(CLK2_REQ, SDMMC1, DAP, RSVD2, RSVD3, RSVD4),
PINO(LCD_PWR1, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_PWR2, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_SDIN, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_SDOUT, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_WR_N, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_CS0_N, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_DC0, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_SCK, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_PWR0, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_PCLK, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_DE, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_HSYNC, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_VSYNC, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D0, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D1, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D2, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D3, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D4, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D5, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D6, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D7, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D8, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D9, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D10, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D11, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D12, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D13, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D14, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D15, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D16, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D17, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D18, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D19, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D20, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D21, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D22, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_D23, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_CS1_N, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_M1, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINO(LCD_DC1, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PIN_RESERVED, /* Reserved by t114: 0x3070 - 0x310c */
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PINI(HDMI_INT, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(DDC_SCL, LCD, I2C4, RSVD2, RSVD3, RSVD4),
PINI(DDC_SDA, LCD, I2C4, RSVD2, RSVD3, RSVD4),
PINI(CRT_HSYNC, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(CRT_VSYNC, LCD, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_D0, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_D1, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_D2, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_D3, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_D4, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_D5, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_D6, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_D7, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_D8, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_D9, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_D10, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_D11, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_PCLK, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_MCLK, VI, RSVD1, RSVD3, RSVD3, RSVD4),
PINI(VI_VSYNC, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(VI_HSYNC, VI, RSVD1, RSVD2, RSVD3, RSVD4),
PIN_RESERVED, /* Reserved by t114: 0x311c - 0x3160 */
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PINI(UART2_RXD, UART, UARTB, SPDIF, UARTA, SPI4),
PINI(UART2_TXD, UART, UARTB, SPDIF, UARTA, SPI4),
PINI(UART2_RTS_N, UART, UARTA, UARTB, RSVD3, SPI4),
@ -220,8 +238,8 @@ const struct tegra_pingroup_desc tegra_soc_pingroups[PINGRP_COUNT] = {
PINI(SDMMC4_DAT5, SDMMC4, SDMMC4, SPI3, GMI, RSVD4),
PINI(SDMMC4_DAT6, SDMMC4, SDMMC4, SPI3, GMI, RSVD4),
PINI(SDMMC4_DAT7, SDMMC4, SDMMC4, RSVD2, GMI, RSVD4),
PINI(SDMMC4_RST_N, SDMMC4, RSVD1, RSVD2, RSVD3, SDMMC4),
PINI(CAM_MCLK, CAM, VI, VI_ALT1, VI_ALT2, RSVD4),
PIN_RESERVED, /* Reserved by t114: 0x3280 */
PINI(CAM_MCLK, CAM, VI, VI_ALT1, VI_ALT3, RSVD4),
PINI(GPIO_PCC1, CAM, I2S4, RSVD2, RSVD3, RSVD4),
PINI(GPIO_PBB0, CAM, I2S4, VI, VI_ALT1, VI_ALT3),
PINI(CAM_I2C_SCL, CAM, VGP1, I2C3, RSVD3, RSVD4),
@ -246,11 +264,11 @@ const struct tegra_pingroup_desc tegra_soc_pingroups[PINGRP_COUNT] = {
PINI(KB_ROW8, SYS, KBC, RSVD2, RSVD3, UARTA),
PINI(KB_ROW9, SYS, KBC, RSVD2, RSVD3, UARTA),
PINI(KB_ROW10, SYS, KBC, RSVD2, RSVD3, UARTA),
PINI(KB_ROW11, SYS, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(KB_ROW12, SYS, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(KB_ROW13, SYS, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(KB_ROW14, SYS, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(KB_ROW15, SYS, RSVD1, RSVD2, RSVD3, RSVD4),
PIN_RESERVED, /* Reserved by t114: 0x32e8 - 0x32f8 */
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PINI(KB_COL0, SYS, KBC, USB, SPI2, EMC_DLL),
PINI(KB_COL1, SYS, KBC, RSVD2, SPI2, EMC_DLL),
PINI(KB_COL2, SYS, KBC, RSVD2, SPI2, RSVD4),
@ -278,36 +296,46 @@ const struct tegra_pingroup_desc tegra_soc_pingroups[PINGRP_COUNT] = {
PINI(DAP2_DIN, AUDIO, I2S1, HDA, RSVD3, RSVD4),
PINI(DAP2_DOUT, AUDIO, I2S1, HDA, RSVD3, RSVD4),
PINI(DAP2_SCLK, AUDIO, I2S1, HDA, RSVD3, RSVD4),
PINI(SPI2_MOSI, AUDIO, SPI6, CLDVFS, RSVD3, RSVD4),
PINI(SPI2_MISO, AUDIO, SPI6, RSVD2, RSVD3, RSVD4),
PINI(SPI2_CS0_N, AUDIO, SPI6, SPI1, RSVD3, RSVD4),
PINI(SPI2_SCK, AUDIO, SPI6, CLDVFS, RSVD3, RSVD4),
PINI(SPI1_MOSI, AUDIO, RSVD1, SPI1, SPI2, DAP2),
PINI(SPI1_SCK, AUDIO, RSVD1, SPI1, SPI2, RSVD4),
PINI(SPI1_CS0_N, AUDIO, SPI6, SPI1, SPI2, RSVD4),
PINI(SPI1_MISO, AUDIO, RSVD1, SPI1, SPI2, RSVD4),
PINI(SPI2_CS1_N, AUDIO, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(SPI2_CS2_N, AUDIO, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(DVFS_PWM, AUDIO, SPI6, CLDVFS, RSVD3, RSVD4),
PINI(GPIO_X1_AUD, AUDIO, SPI6, RSVD2, RSVD3, RSVD4),
PINI(GPIO_X3_AUD, AUDIO, SPI6, SPI1, RSVD3, RSVD4),
PINI(DVFS_CLK, AUDIO, SPI6, CLDVFS, RSVD3, RSVD4),
PINI(GPIO_X4_AUD, AUDIO, RSVD1, SPI1, SPI2, DAP2),
PINI(GPIO_X5_AUD, AUDIO, RSVD1, SPI1, SPI2, RSVD4),
PINI(GPIO_X6_AUD, AUDIO, SPI6, SPI1, SPI2, RSVD4),
PINI(GPIO_X7_AUD, AUDIO, RSVD1, SPI1, SPI2, RSVD4),
PIN_RESERVED, /* Reserved by t114: 0x3388 - 0x338c */
PIN_RESERVED,
PINI(SDMMC3_CLK, SDMMC3, SDMMC3, RSVD2, RSVD3, SPI3),
PINI(SDMMC3_CMD, SDMMC3, SDMMC3, PWM3, UARTA, SPI3),
PINI(SDMMC3_DAT0, SDMMC3, SDMMC3, RSVD2, RSVD3, SPI3),
PINI(SDMMC3_DAT1, SDMMC3, SDMMC3, PWM2, UARTA, SPI3),
PINI(SDMMC3_DAT2, SDMMC3, SDMMC3, PWM1, DISPA, SPI3),
PINI(SDMMC3_DAT3, SDMMC3, SDMMC3, PWM0, DISPB, SPI3),
PINI(SDMMC3_DAT4, SDMMC3, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(SDMMC3_DAT5, SDMMC3, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(SDMMC3_DAT6, SDMMC3, RSVD1, RSVD2, RSVD3, RSVD4),
PINI(SDMMC3_DAT7, SDMMC3, RSVD1, RSVD2, RSVD3, RSVD4),
PIN_RESERVED, /* Reserved by t114: 0x33a8 - 0x33dc */
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PIN_RESERVED,
PINI(HDMI_CEC, SYS, CEC, SDMMC3, RSVD3, SOC),
PINI(SDMMC1_WP_N, SDMMC1, SDMMC1, CLK12, SPI4, UARTA),
PINI(SDMMC3_CD_N, SDMMC3, SDMMC3, OWR, RSVD3, RSVD4),
PINI(SPI1_CS1_N, AUDIO, SPI6, RSVD2, SPI2, I2C1),
PINI(SPI1_CS2_N, AUDIO, SPI6, SPI1, SPI2, I2C1),
PINI(USB_VBUS_EN0, SYS, USB, RSVD2, RSVD3, RSVD4),
PINI(USB_VBUS_EN1, SYS, USB, RSVD2, RSVD3, RSVD4),
PINI(SDMMC3_CD_N, SYS, SDMMC3, OWR, RSVD3, RSVD4),
PINI(GPIO_W2_AUD, AUDIO, SPI6, RSVD2, SPI2, I2C1),
PINI(GPIO_W3_AUD, AUDIO, SPI6, SPI1, SPI2, I2C1),
PINI(USB_VBUS_EN0, LCD, USB, RSVD2, RSVD3, RSVD4),
PINI(USB_VBUS_EN1, LCD, USB, RSVD2, RSVD3, RSVD4),
PINI(SDMMC3_CLK_LB_IN, SDMMC3, SDMMC3, RSVD2, RSVD3, RSVD4),
PINO(SDMMC3_CLK_LB_OUT, SDMMC3, SDMMC3, RSVD2, RSVD3, RSVD4),
PINO(NAND_GMI_CLK_LB, GMI, SDMMC2, NAND, GMI, RSVD4),
PINI(SDMMC3_CLK_LB_OUT, SDMMC3, SDMMC3, RSVD2, RSVD3, RSVD4),
PIN_RESERVED, /* Reserved by t114: 0x3404 */
PINO(RESET_OUT_N, SYS, RSVD1, RSVD2, RSVD3, RESET_OUT_N),
};
@ -484,6 +512,30 @@ static int pinmux_set_ioreset(enum pmux_pingrp pin,
return 0;
}
static int pinmux_set_rcv_sel(enum pmux_pingrp pin,
enum pmux_pin_rcv_sel rcv_sel)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pin_rcv_sel = &pmt->pmt_ctl[pin];
u32 reg;
/* Error check on pin and rcv_sel */
assert(pmux_pingrp_isvalid(pin));
assert(pmux_pin_rcv_sel_isvalid(rcv_sel));
if (rcv_sel == PMUX_PIN_RCV_SEL_DEFAULT)
return 0;
reg = readl(pin_rcv_sel);
reg &= ~(0x1 << PMUX_RCV_SEL_SHIFT);
if (rcv_sel == PMUX_PIN_RCV_SEL_HIGH)
reg |= (0x1 << PMUX_RCV_SEL_SHIFT);
writel(reg, pin_rcv_sel);
return 0;
}
void pinmux_config_pingroup(struct pingroup_config *config)
{
enum pmux_pingrp pin = config->pingroup;
@ -495,6 +547,7 @@ void pinmux_config_pingroup(struct pingroup_config *config)
pinmux_set_lock(pin, config->lock);
pinmux_set_od(pin, config->od);
pinmux_set_ioreset(pin, config->ioreset);
pinmux_set_rcv_sel(pin, config->rcv_sel);
}
void pinmux_config_table(struct pingroup_config *config, int len)
@ -504,3 +557,184 @@ void pinmux_config_table(struct pingroup_config *config, int len)
for (i = 0; i < len; i++)
pinmux_config_pingroup(&config[i]);
}
static int padgrp_set_drvup_slwf(enum pdrive_pingrp pad, int slwf)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_slwf = &pmt->pmt_drive[pad];
u32 reg;
/* Error check on pad and slwf */
assert(pmux_padgrp_isvalid(pad));
assert(pmux_pad_slw_isvalid(slwf));
/* NONE means unspecified/do not change/use POR value */
if (slwf == PGRP_SLWF_NONE)
return 0;
reg = readl(pad_slwf);
reg &= ~PGRP_SLWF_MASK;
reg |= (slwf << PGRP_SLWF_SHIFT);
writel(reg, pad_slwf);
return 0;
}
static int padgrp_set_drvdn_slwr(enum pdrive_pingrp pad, int slwr)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_slwr = &pmt->pmt_drive[pad];
u32 reg;
/* Error check on pad and slwr */
assert(pmux_padgrp_isvalid(pad));
assert(pmux_pad_slw_isvalid(slwr));
/* NONE means unspecified/do not change/use POR value */
if (slwr == PGRP_SLWR_NONE)
return 0;
reg = readl(pad_slwr);
reg &= ~PGRP_SLWR_MASK;
reg |= (slwr << PGRP_SLWR_SHIFT);
writel(reg, pad_slwr);
return 0;
}
static int padgrp_set_drvup(enum pdrive_pingrp pad, int drvup)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_drvup = &pmt->pmt_drive[pad];
u32 reg;
/* Error check on pad and drvup */
assert(pmux_padgrp_isvalid(pad));
assert(pmux_pad_drv_isvalid(drvup));
/* NONE means unspecified/do not change/use POR value */
if (drvup == PGRP_DRVUP_NONE)
return 0;
reg = readl(pad_drvup);
reg &= ~PGRP_DRVUP_MASK;
reg |= (drvup << PGRP_DRVUP_SHIFT);
writel(reg, pad_drvup);
return 0;
}
static int padgrp_set_drvdn(enum pdrive_pingrp pad, int drvdn)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_drvdn = &pmt->pmt_drive[pad];
u32 reg;
/* Error check on pad and drvdn */
assert(pmux_padgrp_isvalid(pad));
assert(pmux_pad_drv_isvalid(drvdn));
/* NONE means unspecified/do not change/use POR value */
if (drvdn == PGRP_DRVDN_NONE)
return 0;
reg = readl(pad_drvdn);
reg &= ~PGRP_DRVDN_MASK;
reg |= (drvdn << PGRP_DRVDN_SHIFT);
writel(reg, pad_drvdn);
return 0;
}
static int padgrp_set_lpmd(enum pdrive_pingrp pad, enum pgrp_lpmd lpmd)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_lpmd = &pmt->pmt_drive[pad];
u32 reg;
/* Error check pad and lpmd value */
assert(pmux_padgrp_isvalid(pad));
assert(pmux_pad_lpmd_isvalid(lpmd));
/* NONE means unspecified/do not change/use POR value */
if (lpmd == PGRP_LPMD_NONE)
return 0;
reg = readl(pad_lpmd);
reg &= ~PGRP_LPMD_MASK;
reg |= (lpmd << PGRP_LPMD_SHIFT);
writel(reg, pad_lpmd);
return 0;
}
static int padgrp_set_schmt(enum pdrive_pingrp pad, enum pgrp_schmt schmt)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_schmt = &pmt->pmt_drive[pad];
u32 reg;
/* Error check pad */
assert(pmux_padgrp_isvalid(pad));
/* NONE means unspecified/do not change/use POR value */
if (schmt == PGRP_SCHMT_NONE)
return 0;
reg = readl(pad_schmt);
reg &= ~(1 << PGRP_SCHMT_SHIFT);
if (schmt == PGRP_SCHMT_ENABLE)
reg |= (0x1 << PGRP_SCHMT_SHIFT);
writel(reg, pad_schmt);
return 0;
}
static int padgrp_set_hsm(enum pdrive_pingrp pad, enum pgrp_hsm hsm)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_hsm = &pmt->pmt_drive[pad];
u32 reg;
/* Error check pad */
assert(pmux_padgrp_isvalid(pad));
/* NONE means unspecified/do not change/use POR value */
if (hsm == PGRP_HSM_NONE)
return 0;
reg = readl(pad_hsm);
reg &= ~(1 << PGRP_HSM_SHIFT);
if (hsm == PGRP_HSM_ENABLE)
reg |= (0x1 << PGRP_HSM_SHIFT);
writel(reg, pad_hsm);
return 0;
}
void padctrl_config_pingroup(struct padctrl_config *config)
{
enum pdrive_pingrp pad = config->padgrp;
padgrp_set_drvup_slwf(pad, config->slwf);
padgrp_set_drvdn_slwr(pad, config->slwr);
padgrp_set_drvup(pad, config->drvup);
padgrp_set_drvdn(pad, config->drvdn);
padgrp_set_lpmd(pad, config->lpmd);
padgrp_set_schmt(pad, config->schmt);
padgrp_set_hsm(pad, config->hsm);
}
void padgrp_config_table(struct padctrl_config *config, int len)
{
int i;
for (i = 0; i < len; i++)
padctrl_config_pingroup(&config[i]);
}

190
arch/arm/cpu/tegra30-common/pinmux.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -38,6 +38,19 @@ struct tegra_pingroup_desc {
#define PMUX_LOCK_SHIFT 7
#define PMUX_IO_RESET_SHIFT 8
#define PGRP_HSM_SHIFT 2
#define PGRP_SCHMT_SHIFT 3
#define PGRP_LPMD_SHIFT 4
#define PGRP_LPMD_MASK (3 << PGRP_LPMD_SHIFT)
#define PGRP_DRVDN_SHIFT 12
#define PGRP_DRVDN_MASK (0x7F << PGRP_DRVDN_SHIFT)
#define PGRP_DRVUP_SHIFT 20
#define PGRP_DRVUP_MASK (0x7F << PGRP_DRVUP_SHIFT)
#define PGRP_SLWR_SHIFT 28
#define PGRP_SLWR_MASK (3 << PGRP_SLWR_SHIFT)
#define PGRP_SLWF_SHIFT 30
#define PGRP_SLWF_MASK (3 << PGRP_SLWF_SHIFT)
/* Convenient macro for defining pin group properties */
#define PIN(pg_name, vdd, f0, f1, f2, f3, iod) \
{ \
@ -504,3 +517,178 @@ void pinmux_config_table(struct pingroup_config *config, int len)
for (i = 0; i < len; i++)
pinmux_config_pingroup(&config[i]);
}
static int padgrp_set_drvup_slwf(enum pdrive_pingrp pad,
int slwf)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_slwf = &pmt->pmt_drive[pad];
u32 reg;
/* Error check on pad and slwf */
assert(pmux_padgrp_isvalid(pad));
assert(pmux_pad_slw_isvalid(slwf));
/* NONE means unspecified/do not change/use POR value */
if (slwf == PGRP_SLWF_NONE)
return 0;
reg = readl(pad_slwf);
reg &= ~PGRP_SLWF_MASK;
reg |= (slwf << PGRP_SLWF_SHIFT);
writel(reg, pad_slwf);
return 0;
}
static int padgrp_set_drvdn_slwr(enum pdrive_pingrp pad, int slwr)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_slwr = &pmt->pmt_drive[pad];
u32 reg;
/* Error check on pad and slwr */
assert(pmux_padgrp_isvalid(pad));
assert(pmux_pad_slw_isvalid(slwr));
/* NONE means unspecified/do not change/use POR value */
if (slwr == PGRP_SLWR_NONE)
return 0;
reg = readl(pad_slwr);
reg &= ~PGRP_SLWR_MASK;
reg |= (slwr << PGRP_SLWR_SHIFT);
writel(reg, pad_slwr);
return 0;
}
static int padgrp_set_drvup(enum pdrive_pingrp pad, int drvup)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_drvup = &pmt->pmt_drive[pad];
u32 reg;
/* Error check on pad and drvup */
assert(pmux_padgrp_isvalid(pad));
assert(pmux_pad_drv_isvalid(drvup));
/* NONE means unspecified/do not change/use POR value */
if (drvup == PGRP_DRVUP_NONE)
return 0;
reg = readl(pad_drvup);
reg &= ~PGRP_DRVUP_MASK;
reg |= (drvup << PGRP_DRVUP_SHIFT);
writel(reg, pad_drvup);
return 0;
}
static int padgrp_set_drvdn(enum pdrive_pingrp pad, int drvdn)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_drvdn = &pmt->pmt_drive[pad];
u32 reg;
/* Error check on pad and drvdn */
assert(pmux_padgrp_isvalid(pad));
assert(pmux_pad_drv_isvalid(drvdn));
/* NONE means unspecified/do not change/use POR value */
if (drvdn == PGRP_DRVDN_NONE)
return 0;
reg = readl(pad_drvdn);
reg &= ~PGRP_DRVDN_MASK;
reg |= (drvdn << PGRP_DRVDN_SHIFT);
writel(reg, pad_drvdn);
return 0;
}
static int padgrp_set_lpmd(enum pdrive_pingrp pad, enum pgrp_lpmd lpmd)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_lpmd = &pmt->pmt_drive[pad];
u32 reg;
/* Error check pad and lpmd value */
assert(pmux_padgrp_isvalid(pad));
assert(pmux_pad_lpmd_isvalid(lpmd));
/* NONE means unspecified/do not change/use POR value */
if (lpmd == PGRP_LPMD_NONE)
return 0;
reg = readl(pad_lpmd);
reg &= ~PGRP_LPMD_MASK;
reg |= (lpmd << PGRP_LPMD_SHIFT);
writel(reg, pad_lpmd);
return 0;
}
static int padgrp_set_schmt(enum pdrive_pingrp pad, enum pgrp_schmt schmt)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_schmt = &pmt->pmt_drive[pad];
u32 reg;
/* Error check pad */
assert(pmux_padgrp_isvalid(pad));
reg = readl(pad_schmt);
reg &= ~(1 << PGRP_SCHMT_SHIFT);
if (schmt == PGRP_SCHMT_ENABLE)
reg |= (0x1 << PGRP_SCHMT_SHIFT);
writel(reg, pad_schmt);
return 0;
}
static int padgrp_set_hsm(enum pdrive_pingrp pad,
enum pgrp_hsm hsm)
{
struct pmux_tri_ctlr *pmt =
(struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
u32 *pad_hsm = &pmt->pmt_drive[pad];
u32 reg;
/* Error check pad */
assert(pmux_padgrp_isvalid(pad));
reg = readl(pad_hsm);
reg &= ~(1 << PGRP_HSM_SHIFT);
if (hsm == PGRP_HSM_ENABLE)
reg |= (0x1 << PGRP_HSM_SHIFT);
writel(reg, pad_hsm);
return 0;
}
void padctrl_config_pingroup(struct padctrl_config *config)
{
enum pdrive_pingrp pad = config->padgrp;
padgrp_set_drvup_slwf(pad, config->slwf);
padgrp_set_drvdn_slwr(pad, config->slwr);
padgrp_set_drvup(pad, config->drvup);
padgrp_set_drvdn(pad, config->drvdn);
padgrp_set_lpmd(pad, config->lpmd);
padgrp_set_schmt(pad, config->schmt);
padgrp_set_hsm(pad, config->hsm);
}
void padgrp_config_table(struct padctrl_config *config, int len)
{
int i;
for (i = 0; i < len; i++)
padctrl_config_pingroup(&config[i]);
}

75
arch/arm/dts/tegra114.dtsi
View File

@ -1,5 +1,78 @@
/include/ "skeleton.dtsi"
#include "skeleton.dtsi"
/ {
compatible = "nvidia,tegra114";
tegra_car: clock {
compatible = "nvidia,tegra114-car";
reg = <0x60006000 0x1000>;
#clock-cells = <1>;
};
gpio: gpio {
compatible = "nvidia,tegra114-gpio", "nvidia,tegra30-gpio";
reg = <0x6000d000 0x1000>;
interrupts = <0 32 0x04
0 33 0x04
0 34 0x04
0 35 0x04
0 55 0x04
0 87 0x04
0 89 0x04
0 125 0x04>;
#gpio-cells = <2>;
gpio-controller;
#interrupt-cells = <2>;
interrupt-controller;
};
i2c@7000c000 {
compatible = "nvidia,tegra114-i2c";
reg = <0x7000c000 0x100>;
interrupts = <0 38 0x04>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&tegra_car 12>;
status = "disabled";
};
i2c@7000c400 {
compatible = "nvidia,tegra114-i2c";
reg = <0x7000c400 0x100>;
interrupts = <0 84 0x04>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&tegra_car 54>;
status = "disabled";
};
i2c@7000c500 {
compatible = "nvidia,tegra114-i2c";
reg = <0x7000c500 0x100>;
interrupts = <0 92 0x04>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&tegra_car 67>;
status = "disabled";
};
i2c@7000c700 {
compatible = "nvidia,tegra114-i2c";
reg = <0x7000c700 0x100>;
interrupts = <0 120 0x04>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&tegra_car 103>;
status = "disabled";
};
i2c@7000d000 {
compatible = "nvidia,tegra114-i2c";
reg = <0x7000d000 0x100>;
interrupts = <0 53 0x04>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&tegra_car 47>;
status = "disabled";
};
};

18
arch/arm/dts/tegra20.dtsi
View File

@ -1,4 +1,4 @@
/include/ "skeleton.dtsi"
#include "skeleton.dtsi"
/ {
compatible = "nvidia,tegra20";
@ -318,24 +318,32 @@
sdhci@c8000000 {
compatible = "nvidia,tegra20-sdhci";
reg = <0xc8000000 0x200>;
interrupts = < 46 >;
interrupts = <0 14 0x04>;
clocks = <&tegra_car 14>;
status = "disabled";
};
sdhci@c8000200 {
compatible = "nvidia,tegra20-sdhci";
reg = <0xc8000200 0x200>;
interrupts = < 47 >;
interrupts = <0 15 0x04>;
clocks = <&tegra_car 9>;
status = "disabled";
};
sdhci@c8000400 {
compatible = "nvidia,tegra20-sdhci";
reg = <0xc8000400 0x200>;
interrupts = < 51 >;
interrupts = <0 19 0x04>;
clocks = <&tegra_car 69>;
status = "disabled";
};
sdhci@c8000600 {
compatible = "nvidia,tegra20-sdhci";
reg = <0xc8000600 0x200>;
interrupts = < 63 >;
interrupts = <0 31 0x04>;
clocks = <&tegra_car 15>;
status = "disabled";
};
};

124
arch/arm/dts/tegra30.dtsi
View File

@ -1,10 +1,10 @@
/include/ "skeleton.dtsi"
#include "skeleton.dtsi"
/ {
compatible = "nvidia,tegra30";
tegra_car: clock@60006000 {
compatible = "nvidia,tegra30-car", "nvidia,tegra20-car";
tegra_car: clock {
compatible = "nvidia,tegra30-car";
reg = <0x60006000 0x1000>;
#clock-cells = <1>;
};
@ -44,51 +44,79 @@
0 141 0x04
0 142 0x04
0 143 0x04>;
clocks = <&tegra_car 34>;
};
gpio: gpio {
compatible = "nvidia,tegra30-gpio";
reg = <0x6000d000 0x1000>;
interrupts = <0 32 0x04
0 33 0x04
0 34 0x04
0 35 0x04
0 55 0x04
0 87 0x04
0 89 0x04
0 125 0x04>;
#gpio-cells = <2>;
gpio-controller;
#interrupt-cells = <2>;
interrupt-controller;
};
i2c@7000c000 {
compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
reg = <0x7000c000 0x100>;
interrupts = <0 38 0x04>;
#address-cells = <1>;
#size-cells = <0>;
compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
reg = <0x7000C000 0x100>;
/* PERIPH_ID_I2C1, CLK_M */
clocks = <&tegra_car 12>;
clocks = <&tegra_car 12>, <&tegra_car 182>;
clock-names = "div-clk", "fast-clk";
status = "disabled";
};
i2c@7000c400 {
compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
reg = <0x7000c400 0x100>;
interrupts = <0 84 0x04>;
#address-cells = <1>;
#size-cells = <0>;
compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
reg = <0x7000C400 0x100>;
/* PERIPH_ID_I2C2, CLK_M */
clocks = <&tegra_car 54>;
clocks = <&tegra_car 54>, <&tegra_car 182>;
clock-names = "div-clk", "fast-clk";
status = "disabled";
};
i2c@7000c500 {
compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
reg = <0x7000c500 0x100>;
interrupts = <0 92 0x04>;
#address-cells = <1>;
#size-cells = <0>;
compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
reg = <0x7000C500 0x100>;
/* PERIPH_ID_I2C3, CLK_M */
clocks = <&tegra_car 67>;
clocks = <&tegra_car 67>, <&tegra_car 182>;
clock-names = "div-clk", "fast-clk";
status = "disabled";
};
i2c@7000c700 {
compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
reg = <0x7000c700 0x100>;
interrupts = <0 120 0x04>;
#address-cells = <1>;
#size-cells = <0>;
compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
reg = <0x7000C700 0x100>;
/* PERIPH_ID_I2C4, CLK_M */
clocks = <&tegra_car 103>;
clocks = <&tegra_car 103>, <&tegra_car 182>;
clock-names = "div-clk", "fast-clk";
status = "disabled";
};
i2c@7000d000 {
compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
reg = <0x7000d000 0x100>;
interrupts = <0 53 0x04>;
#address-cells = <1>;
#size-cells = <0>;
compatible = "nvidia,tegra30-i2c", "nvidia,tegra20-i2c";
reg = <0x7000D000 0x100>;
/* PERIPH_ID_I2C_DVC, CLK_M */
clocks = <&tegra_car 47>;
clocks = <&tegra_car 47>, <&tegra_car 182>;
clock-names = "div-clk", "fast-clk";
status = "disabled";
};
spi@7000d400 {
@ -98,9 +126,8 @@
nvidia,dma-request-selector = <&apbdma 15>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
/* PERIPH_ID_SBC1, PLLP_OUT0 */
clocks = <&tegra_car 41>;
status = "disabled";
};
spi@7000d600 {
@ -110,9 +137,8 @@
nvidia,dma-request-selector = <&apbdma 16>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
/* PERIPH_ID_SBC2, PLLP_OUT0 */
clocks = <&tegra_car 44>;
status = "disabled";
};
spi@7000d800 {
@ -122,9 +148,8 @@
nvidia,dma-request-selector = <&apbdma 17>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
/* PERIPH_ID_SBC3, PLLP_OUT0 */
clocks = <&tegra_car 46>;
status = "disabled";
};
spi@7000da00 {
@ -134,9 +159,8 @@
nvidia,dma-request-selector = <&apbdma 18>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
/* PERIPH_ID_SBC4, PLLP_OUT0 */
clocks = <&tegra_car 68>;
status = "disabled";
};
spi@7000dc00 {
@ -146,9 +170,8 @@
nvidia,dma-request-selector = <&apbdma 27>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
/* PERIPH_ID_SBC5, PLLP_OUT0 */
clocks = <&tegra_car 104>;
status = "disabled";
};
spi@7000de00 {
@ -158,8 +181,39 @@
nvidia,dma-request-selector = <&apbdma 28>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
/* PERIPH_ID_SBC6, PLLP_OUT0 */
clocks = <&tegra_car 105>;
status = "disabled";
};
sdhci@78000000 {
compatible = "nvidia,tegra30-sdhci";
reg = <0x78000000 0x200>;
interrupts = <0 14 0x04>;
clocks = <&tegra_car 14>;
status = "disabled";
};
sdhci@78000200 {
compatible = "nvidia,tegra30-sdhci";
reg = <0x78000200 0x200>;
interrupts = <0 15 0x04>;
clocks = <&tegra_car 9>;
status = "disabled";
};
sdhci@78000400 {
compatible = "nvidia,tegra30-sdhci";
reg = <0x78000400 0x200>;
interrupts = <0 19 0x04>;
clocks = <&tegra_car 69>;
status = "disabled";
};
sdhci@78000600 {
compatible = "nvidia,tegra30-sdhci";
reg = <0x78000600 0x200>;
interrupts = <0 31 0x04>;
clocks = <&tegra_car 15>;
status = "disabled";
};
};

2
arch/arm/include/asm/arch-tegra/mmc.h
View File

@ -22,6 +22,6 @@
#ifndef _TEGRA_MMC_H_
#define _TEGRA_MMC_H_
int tegra_mmc_init(int dev_index, int bus_width, int pwr_gpio, int cd_gpio);
void tegra_mmc_init(void);
#endif /* _TEGRA_MMC_H_ */

6
arch/arm/include/asm/arch-tegra/tegra_i2c.h
View File

@ -105,6 +105,7 @@ struct i2c_ctlr {
u32 sl_delay_count; /* 3C: I2C_I2C_SL_DELAY_COUNT */
u32 reserved_2[4]; /* 40: */
struct i2c_control control; /* 50 ~ 68 */
u32 clk_div; /* 6C: I2C_I2C_CLOCK_DIVISOR */
};
/* bit fields definitions for IO Packet Header 1 format */
@ -154,6 +155,11 @@ struct i2c_ctlr {
#define I2C_INT_ARBITRATION_LOST_SHIFT 2
#define I2C_INT_ARBITRATION_LOST_MASK (1 << I2C_INT_ARBITRATION_LOST_SHIFT)
/* I2C_CLK_DIVISOR_REGISTER */
#define CLK_DIV_STD_FAST_MODE 0x19
#define CLK_DIV_HS_MODE 1
#define CLK_MULT_STD_FAST_MODE 8
/**
* Returns the bus number of the DVC controller
*

48
arch/arm/include/asm/arch-tegra/tegra_mmc.h
View File

@ -22,10 +22,9 @@
#ifndef __TEGRA_MMC_H_
#define __TEGRA_MMC_H_
#define TEGRA_SDMMC1_BASE 0xC8000000
#define TEGRA_SDMMC2_BASE 0xC8000200
#define TEGRA_SDMMC3_BASE 0xC8000400
#define TEGRA_SDMMC4_BASE 0xC8000600
#include <fdtdec.h>
#define MAX_HOSTS 4 /* Max number of 'hosts'/controllers */
#ifndef __ASSEMBLY__
struct tegra_mmc {
@ -62,12 +61,30 @@ struct tegra_mmc {
unsigned char admaerr; /* offset 54h */
unsigned char res4[3]; /* RESERVED, offset 55h-57h */
unsigned long admaaddr; /* offset 58h-5Fh */
unsigned char res5[0x9c]; /* RESERVED, offset 60h-FBh */
unsigned char res5[0xa0]; /* RESERVED, offset 60h-FBh */
unsigned short slotintstatus; /* offset FCh */
unsigned short hcver; /* HOST Version */
unsigned char res6[0x100]; /* RESERVED, offset 100h-1FFh */
unsigned int venclkctl; /* _VENDOR_CLOCK_CNTRL_0, 100h */
unsigned int venspictl; /* _VENDOR_SPI_CNTRL_0, 104h */
unsigned int venspiintsts; /* _VENDOR_SPI_INT_STATUS_0, 108h */
unsigned int venceatactl; /* _VENDOR_CEATA_CNTRL_0, 10Ch */
unsigned int venbootctl; /* _VENDOR_BOOT_CNTRL_0, 110h */
unsigned int venbootacktout; /* _VENDOR_BOOT_ACK_TIMEOUT, 114h */
unsigned int venbootdattout; /* _VENDOR_BOOT_DAT_TIMEOUT, 118h */
unsigned int vendebouncecnt; /* _VENDOR_DEBOUNCE_COUNT_0, 11Ch */
unsigned int venmiscctl; /* _VENDOR_MISC_CNTRL_0, 120h */
unsigned int res6[47]; /* 0x124 ~ 0x1DC */
unsigned int sdmemcmppadctl; /* _SDMEMCOMPPADCTRL_0, 1E0h */
unsigned int autocalcfg; /* _AUTO_CAL_CONFIG_0, 1E4h */
unsigned int autocalintval; /* _AUTO_CAL_INTERVAL_0, 1E8h */
unsigned int autocalsts; /* _AUTO_CAL_STATUS_0, 1ECh */
};
#define TEGRA_MMC_PWRCTL_SD_BUS_POWER (1 << 0)
#define TEGRA_MMC_PWRCTL_SD_BUS_VOLTAGE_V1_8 (5 << 1)
#define TEGRA_MMC_PWRCTL_SD_BUS_VOLTAGE_V3_0 (6 << 1)
#define TEGRA_MMC_PWRCTL_SD_BUS_VOLTAGE_V3_3 (7 << 1)
#define TEGRA_MMC_HOSTCTL_DMASEL_MASK (3 << 3)
#define TEGRA_MMC_HOSTCTL_DMASEL_SDMA (0 << 3)
#define TEGRA_MMC_HOSTCTL_DMASEL_ADMA2_32BIT (2 << 3)
@ -117,15 +134,26 @@ struct tegra_mmc {
#define TEGRA_MMC_NORINTSIGEN_XFER_COMPLETE (1 << 1)
/* SDMMC1/3 settings from section 24.6 of T30 TRM */
#define MEMCOMP_PADCTRL_VREF 7
#define AUTO_CAL_ENABLED (1 << 29)
#define AUTO_CAL_PD_OFFSET (0x70 << 8)
#define AUTO_CAL_PU_OFFSET (0x62 << 0)
struct mmc_host {
struct tegra_mmc *reg;
int id; /* device id/number, 0-3 */
int enabled; /* 1 to enable, 0 to disable */
int width; /* Bus Width, 1, 4 or 8 */
enum periph_id mmc_id; /* Peripheral ID: PERIPH_ID_... */
struct fdt_gpio_state cd_gpio; /* Change Detect GPIO */
struct fdt_gpio_state pwr_gpio; /* Power GPIO */
struct fdt_gpio_state wp_gpio; /* Write Protect GPIO */
unsigned int version; /* SDHCI spec. version */
unsigned int clock; /* Current clock (MHz) */
unsigned int base; /* Base address, SDMMC1/2/3/4 */
enum periph_id mmc_id; /* Peripheral ID: PERIPH_ID_... */
int pwr_gpio; /* Power GPIO */
int cd_gpio; /* Change Detect GPIO */
};
void pad_init_mmc(struct mmc_host *host);
#endif /* __ASSEMBLY__ */
#endif /* __TEGRA_MMC_H_ */

22
arch/arm/include/asm/arch-tegra20/usb.h → arch/arm/include/asm/arch-tegra/usb.h
View File

@ -243,29 +243,7 @@ struct usb_ctlr {
#define VBUS_VLD_STS (1 << 26)
/* Change the USB host port into host mode */
void usb_set_host_mode(void);
/* Setup USB on the board */
int board_usb_init(const void *blob);
/**
* Start up the given port number (ports are numbered from 0 on each board).
* This returns values for the appropriate hccr and hcor addresses to use for
* USB EHCI operations.
*
* @param portnum port number to start
* @param hccr returns start address of EHCI HCCR registers
* @param hcor returns start address of EHCI HCOR registers
* @return 0 if ok, -1 on error (generally invalid port number)
*/
int tegrausb_start_port(int portnum, u32 *hccr, u32 *hcor);
/**
* Stop the current port
*
* @return 0 if ok, -1 if no port was active
*/
int tegrausb_stop_port(int portnum);
#endif /* _TEGRA_USB_H_ */

34
arch/arm/include/asm/arch-tegra114/gp_padctrl.h
View File

@ -27,7 +27,7 @@ struct apb_misc_gp_ctlr {
u32 emu_revid; /* 0x60: APB_MISC_GP_EMU_REVID */
u32 xactor_scratch; /* 0x64: APB_MISC_GP_XACTOR_SCRATCH */
u32 aocfg1; /* 0x68: APB_MISC_GP_AOCFG1PADCTRL */
u32 aocfg2; /* 0x6c: APB_MISC_GP_AOCFG2PADCTRL */
u32 aocfg2; /* 0x6C: APB_MISC_GP_AOCFG2PADCTRL */
u32 atcfg1; /* 0x70: APB_MISC_GP_ATCFG1PADCTRL */
u32 atcfg2; /* 0x74: APB_MISC_GP_ATCFG2PADCTRL */
u32 atcfg3; /* 0x78: APB_MISC_GP_ATCFG3PADCTRL */
@ -35,25 +35,43 @@ struct apb_misc_gp_ctlr {
u32 atcfg5; /* 0x80: APB_MISC_GP_ATCFG5PADCTRL */
u32 cdev1cfg; /* 0x84: APB_MISC_GP_CDEV1CFGPADCTRL */
u32 cdev2cfg; /* 0x88: APB_MISC_GP_CDEV2CFGPADCTRL */
u32 csuscfg; /* 0x8C: APB_MISC_GP_CSUSCFGPADCTRL */
u32 reserved1; /* 0x8C: */
u32 dap1cfg; /* 0x90: APB_MISC_GP_DAP1CFGPADCTRL */
u32 dap2cfg; /* 0x94: APB_MISC_GP_DAP2CFGPADCTRL */
u32 dap3cfg; /* 0x98: APB_MISC_GP_DAP3CFGPADCTRL */
u32 dap4cfg; /* 0x9C: APB_MISC_GP_DAP4CFGPADCTRL */
u32 dbgcfg; /* 0xA0: APB_MISC_GP_DBGCFGPADCTRL */
u32 lcdcfg1; /* 0xA4: APB_MISC_GP_LCDCFG1PADCTRL */
u32 lcdcfg2; /* 0xA8: APB_MISC_GP_LCDCFG2PADCTRL */
u32 sdio2cfg; /* 0xAC: APB_MISC_GP_SDIO2CFGPADCTRL */
u32 reserved2[3]; /* 0xA4 - 0xAC: */
u32 sdio3cfg; /* 0xB0: APB_MISC_GP_SDIO3CFGPADCTRL */
u32 spicfg; /* 0xB4: APB_MISC_GP_SPICFGPADCTRL */
u32 uaacfg; /* 0xB8: APB_MISC_GP_UAACFGPADCTRL */
u32 uabcfg; /* 0xBC: APB_MISC_GP_UABCFGPADCTRL */
u32 uart2cfg; /* 0xC0: APB_MISC_GP_UART2CFGPADCTRL */
u32 uart3cfg; /* 0xC4: APB_MISC_GP_UART3CFGPADCTRL */
u32 vicfg1; /* 0xC8: APB_MISC_GP_VICFG1PADCTRL */
u32 vivttgen; /* 0xCC: APB_MISC_GP_VIVTTGENPADCTRL */
u32 reserved1[7]; /* 0xD0-0xE8: */
u32 reserved3[9]; /* 0xC8-0xE8: */
u32 sdio1cfg; /* 0xEC: APB_MISC_GP_SDIO1CFGPADCTRL */
u32 reserved4[3]; /* 0xF0-0xF8: */
u32 ddccfg; /* 0xFC: APB_MISC_GP_DDCCFGPADCTRL */
u32 gmacfg; /* 0x100: APB_MISC_GP_GMACFGPADCTRL */
u32 reserved5[3]; /* 0x104-0x10C: */
u32 gmecfg; /* 0x110: APB_MISC_GP_GMECFGPADCTRL */
u32 gmfcfg; /* 0x114: APB_MISC_GP_GMFCFGPADCTRL */
u32 gmgcfg; /* 0x118: APB_MISC_GP_GMGCFGPADCTRL */
u32 gmhcfg; /* 0x11C: APB_MISC_GP_GMHCFGPADCTRL */
u32 owrcfg; /* 0x120: APB_MISC_GP_OWRCFGPADCTRL */
u32 uadcfg; /* 0x124: APB_MISC_GP_UADCFGPADCTRL */
u32 reserved6; /* 0x128: */
u32 dev3cfg; /* 0x12C: APB_MISC_GP_DEV3CFGPADCTRL */
u32 reserved7[2]; /* 0x130 - 0x134: */
u32 ceccfg; /* 0x138: APB_MISC_GP_CECCFGPADCTRL */
u32 reserved8[22]; /* 0x13C - 0x190: */
u32 atcfg6; /* 0x194: APB_MISC_GP_ATCFG6PADCTRL */
u32 dap5cfg; /* 0x198: APB_MISC_GP_DAP5CFGPADCTRL */
u32 vbuscfg; /* 0x19C: APB_MISC_GP_USBVBUSENCFGPADCTRL */
u32 aocfg3; /* 0x1A0: APB_MISC_GP_AOCFG3PADCTRL */
u32 hvccfg0; /* 0x1A4: APB_MISC_GP_HVCCFG0PADCTRL */
u32 sdio4cfg; /* 0x1A8: APB_MISC_GP_SDIO4CFGPADCTRL */
u32 aocfg0; /* 0x1AC: APB_MISC_GP_AOCFG0PADCTRL */
};
#endif /* _TEGRA114_GP_PADCTRL_H_ */

246
arch/arm/include/asm/arch-tegra114/pinmux.h
View File

@ -50,72 +50,12 @@ enum pmux_pingrp {
PINGRP_SDMMC1_DAT2,
PINGRP_SDMMC1_DAT1,
PINGRP_SDMMC1_DAT0,
PINGRP_GPIO_PV2,
PINGRP_GPIO_PV3,
PINGRP_CLK2_OUT,
PINGRP_CLK2_OUT = PINGRP_SDMMC1_DAT0 + 3,
PINGRP_CLK2_REQ,
PINGRP_LCD_PWR1,
PINGRP_LCD_PWR2,
PINGRP_LCD_SDIN,
PINGRP_LCD_SDOUT,
PINGRP_LCD_WR_N,
PINGRP_LCD_CS0_N,
PINGRP_LCD_DC0,
PINGRP_LCD_SCK,
PINGRP_LCD_PWR0,
PINGRP_LCD_PCLK,
PINGRP_LCD_DE,
PINGRP_LCD_HSYNC,
PINGRP_LCD_VSYNC,
PINGRP_LCD_D0,
PINGRP_LCD_D1,
PINGRP_LCD_D2,
PINGRP_LCD_D3,
PINGRP_LCD_D4,
PINGRP_LCD_D5,
PINGRP_LCD_D6,
PINGRP_LCD_D7,
PINGRP_LCD_D8,
PINGRP_LCD_D9,
PINGRP_LCD_D10,
PINGRP_LCD_D11,
PINGRP_LCD_D12,
PINGRP_LCD_D13,
PINGRP_LCD_D14,
PINGRP_LCD_D15,
PINGRP_LCD_D16,
PINGRP_LCD_D17,
PINGRP_LCD_D18,
PINGRP_LCD_D19,
PINGRP_LCD_D20,
PINGRP_LCD_D21,
PINGRP_LCD_D22,
PINGRP_LCD_D23,
PINGRP_LCD_CS1_N,
PINGRP_LCD_M1,
PINGRP_LCD_DC1,
PINGRP_HDMI_INT,
PINGRP_HDMI_INT = PINGRP_CLK2_REQ + 41,
PINGRP_DDC_SCL,
PINGRP_DDC_SDA,
PINGRP_CRT_HSYNC,
PINGRP_CRT_VSYNC,
PINGRP_VI_D0,
PINGRP_VI_D1,
PINGRP_VI_D2,
PINGRP_VI_D3,
PINGRP_VI_D4,
PINGRP_VI_D5,
PINGRP_VI_D6,
PINGRP_VI_D7,
PINGRP_VI_D8,
PINGRP_VI_D9,
PINGRP_VI_D10,
PINGRP_VI_D11,
PINGRP_VI_PCLK,
PINGRP_VI_MCLK,
PINGRP_VI_VSYNC,
PINGRP_VI_HSYNC,
PINGRP_UART2_RXD,
PINGRP_UART2_RXD = PINGRP_DDC_SDA + 19,
PINGRP_UART2_TXD,
PINGRP_UART2_RTS_N,
PINGRP_UART2_CTS_N,
@ -186,8 +126,7 @@ enum pmux_pingrp {
PINGRP_SDMMC4_DAT5,
PINGRP_SDMMC4_DAT6,
PINGRP_SDMMC4_DAT7,
PINGRP_SDMMC4_RST_N,
PINGRP_CAM_MCLK,
PINGRP_CAM_MCLK = PINGRP_SDMMC4_DAT7 + 2,
PINGRP_GPIO_PCC1,
PINGRP_GPIO_PBB0,
PINGRP_CAM_I2C_SCL,
@ -212,12 +151,7 @@ enum pmux_pingrp {
PINGRP_KB_ROW8,
PINGRP_KB_ROW9,
PINGRP_KB_ROW10,
PINGRP_KB_ROW11,
PINGRP_KB_ROW12,
PINGRP_KB_ROW13,
PINGRP_KB_ROW14,
PINGRP_KB_ROW15,
PINGRP_KB_COL0,
PINGRP_KB_COL0 = PINGRP_KB_ROW10 + 6,
PINGRP_KB_COL1,
PINGRP_KB_COL2,
PINGRP_KB_COL3,
@ -244,47 +178,30 @@ enum pmux_pingrp {
PINGRP_DAP2_DIN,
PINGRP_DAP2_DOUT,
PINGRP_DAP2_SCLK,
PINGRP_SPI2_MOSI,
PINGRP_SPI2_MISO,
PINGRP_SPI2_CS0_N,
PINGRP_SPI2_SCK,
PINGRP_SPI1_MOSI,
PINGRP_SPI1_SCK,
PINGRP_SPI1_CS0_N,
PINGRP_SPI1_MISO,
PINGRP_SPI2_CS1_N,
PINGRP_SPI2_CS2_N,
PINGRP_SDMMC3_CLK,
PINGRP_DVFS_PWM,
PINGRP_GPIO_X1_AUD,
PINGRP_GPIO_X3_AUD,
PINGRP_DVFS_CLK,
PINGRP_GPIO_X4_AUD,
PINGRP_GPIO_X5_AUD,
PINGRP_GPIO_X6_AUD,
PINGRP_GPIO_X7_AUD,
PINGRP_SDMMC3_CLK = PINGRP_GPIO_X7_AUD + 3,
PINGRP_SDMMC3_CMD,
PINGRP_SDMMC3_DAT0,
PINGRP_SDMMC3_DAT1,
PINGRP_SDMMC3_DAT2,
PINGRP_SDMMC3_DAT3,
PINGRP_SDMMC3_DAT4,
PINGRP_SDMMC3_DAT5,
PINGRP_SDMMC3_DAT6,
PINGRP_SDMMC3_DAT7,
PINGRP_PEX_L0_PRSNT_N,
PINGRP_PEX_L0_RST_N,
PINGRP_PEX_L0_CLKREQ_N,
PINGRP_PEX_WAKE_N,
PINGRP_PEX_L1_PRSNT_N,
PINGRP_PEX_L1_RST_N,
PINGRP_PEX_L1_CLKREQ_N,
PINGRP_PEX_L2_PRSNT_N,
PINGRP_PEX_L2_RST_N,
PINGRP_PEX_L2_CLKREQ_N,
PINGRP_HDMI_CEC, /* offset 0x33e0 */
PINGRP_HDMI_CEC = PINGRP_SDMMC3_DAT3 + 15, /* offset 0x33e0 */
PINGRP_SDMMC1_WP_N,
PINGRP_SDMMC3_CD_N,
PINGRP_SPI1_CS1_N,
PINGRP_SPI1_CS2_N,
PINGRP_USB_VBUS_EN0, /* offset 0x33f4 */
PINGRP_GPIO_W2_AUD,
PINGRP_GPIO_W3_AUD,
PINGRP_USB_VBUS_EN0, /* offset 0x33f4 */
PINGRP_USB_VBUS_EN1,
PINGRP_SDMMC3_CLK_LB_IN,
PINGRP_SDMMC3_CLK_LB_OUT,
PINGRP_NAND_GMI_CLK_LB,
PINGRP_RESET_OUT_N,
PINGRP_RESET_OUT_N = PINGRP_SDMMC3_CLK_LB_OUT + 2,
PINGRP_COUNT,
};
@ -298,41 +215,35 @@ enum pdrive_pingrp {
PDRIVE_PINGROUP_AT5,
PDRIVE_PINGROUP_CDEV1,
PDRIVE_PINGROUP_CDEV2,
PDRIVE_PINGROUP_CSUS,
PDRIVE_PINGROUP_DAP1,
PDRIVE_PINGROUP_DAP1 = 10, /* offset 0x890 */
PDRIVE_PINGROUP_DAP2,
PDRIVE_PINGROUP_DAP3,
PDRIVE_PINGROUP_DAP4,
PDRIVE_PINGROUP_DBG,
PDRIVE_PINGROUP_LCD1,
PDRIVE_PINGROUP_LCD2,
PDRIVE_PINGROUP_SDIO2,
PDRIVE_PINGROUP_SDIO3,
PDRIVE_PINGROUP_SDIO3 = 18, /* offset 0x8B0 */
PDRIVE_PINGROUP_SPI,
PDRIVE_PINGROUP_UAA,
PDRIVE_PINGROUP_UAB,
PDRIVE_PINGROUP_UART2,
PDRIVE_PINGROUP_UART3,
PDRIVE_PINGROUP_VI1 = 24, /* offset 0x8c8 */
PDRIVE_PINGROUP_SDIO1 = 33, /* offset 0x8ec */
PDRIVE_PINGROUP_CRT = 36, /* offset 0x8f8 */
PDRIVE_PINGROUP_DDC,
PDRIVE_PINGROUP_SDIO1 = 33, /* offset 0x8EC */
PDRIVE_PINGROUP_DDC = 37, /* offset 0x8FC */
PDRIVE_PINGROUP_GMA,
PDRIVE_PINGROUP_GMB,
PDRIVE_PINGROUP_GMC,
PDRIVE_PINGROUP_GMD,
PDRIVE_PINGROUP_GME,
PDRIVE_PINGROUP_GME = 42, /* offset 0x910 */
PDRIVE_PINGROUP_GMF,
PDRIVE_PINGROUP_GMG,
PDRIVE_PINGROUP_GMH,
PDRIVE_PINGROUP_OWR,
PDRIVE_PINGROUP_UAD,
PDRIVE_PINGROUP_GPV,
PDRIVE_PINGROUP_DEV3 = 49, /* offset 0x92c */
PDRIVE_PINGROUP_CEC = 52, /* offset 0x938 */
PDRIVE_PINGROUP_AT6,
PDRIVE_PINGROUP_AT6 = 75, /* offset 0x994 */
PDRIVE_PINGROUP_DAP5,
PDRIVE_PINGROUP_VBUS,
PDRIVE_PINGROUP_AO3,
PDRIVE_PINGROUP_HVC,
PDRIVE_PINGROUP_SDIO4,
PDRIVE_PINGROUP_AO0,
PDRIVE_PINGROUP_COUNT,
};
@ -401,6 +312,7 @@ enum pmux_func {
PMUX_FUNC_VI,
PMUX_FUNC_VI_SENSOR_CLK,
PMUX_FUNC_XIO,
/* End of Tegra2 MUX selectors */
PMUX_FUNC_BLINK,
PMUX_FUNC_CEC,
PMUX_FUNC_CLK12,
@ -444,7 +356,7 @@ enum pmux_func {
PMUX_FUNC_VGP4,
PMUX_FUNC_VGP5,
PMUX_FUNC_VGP6,
/* End of Tegra3 MUX selectors */
PMUX_FUNC_USB,
PMUX_FUNC_SOC,
PMUX_FUNC_CPU,
@ -453,10 +365,12 @@ enum pmux_func {
PMUX_FUNC_PMI,
PMUX_FUNC_CLDVFS,
PMUX_FUNC_RESET_OUT_N,
/* End of Tegra114 MUX selectors */
PMUX_FUNC_SAFE,
PMUX_FUNC_MAX,
PMUX_FUNC_INVALID = 0x4000,
PMUX_FUNC_RSVD1 = 0x8000,
PMUX_FUNC_RSVD2 = 0x8001,
PMUX_FUNC_RSVD3 = 0x8002,
@ -492,6 +406,7 @@ enum pmux_tristate {
enum pmux_pin_io {
PMUX_PIN_OUTPUT = 0,
PMUX_PIN_INPUT = 1,
PMUX_PIN_NONE,
};
/* return 1 if a pin_io_is in range */
#define pmux_pin_io_isvalid(io) (((io) >= PMUX_PIN_OUTPUT) && \
@ -525,6 +440,16 @@ enum pmux_pin_ioreset {
(((ioreset) >= PMUX_PIN_IO_RESET_DEFAULT) && \
((ioreset) <= PMUX_PIN_IO_RESET_ENABLE))
enum pmux_pin_rcv_sel {
PMUX_PIN_RCV_SEL_DEFAULT = 0,
PMUX_PIN_RCV_SEL_NORMAL,
PMUX_PIN_RCV_SEL_HIGH,
};
/* return 1 if a pin_rcv_sel_is in range */
#define pmux_pin_rcv_sel_isvalid(rcv_sel) \
(((rcv_sel) >= PMUX_PIN_RCV_SEL_DEFAULT) && \
((rcv_sel) <= PMUX_PIN_RCV_SEL_HIGH))
/* Available power domains used by pin groups */
enum pmux_vddio {
PMUX_VDDIO_BB = 0,
@ -546,10 +471,73 @@ enum pmux_vddio {
PMUX_VDDIO_NONE
};
/* T114 pin drive group and pin mux registers */
#define PDRIVE_PINGROUP_OFFSET (0x868 >> 2)
#define PMUX_OFFSET ((0x3000 >> 2) - PDRIVE_PINGROUP_OFFSET - \
PDRIVE_PINGROUP_COUNT)
#define PGRP_SLWF_NONE -1
#define PGRP_SLWF_MAX 3
#define PGRP_SLWR_NONE PGRP_SLWF_NONE
#define PGRP_SLWR_MAX PGRP_SLWF_MAX
#define PGRP_DRVUP_NONE -1
#define PGRP_DRVUP_MAX 127
#define PGRP_DRVDN_NONE PGRP_DRVUP_NONE
#define PGRP_DRVDN_MAX PGRP_DRVUP_MAX
#define PGRP_SCHMT_NONE -1
#define PGRP_HSM_NONE PGRP_SCHMT_NONE
/* return 1 if a padgrp is in range */
#define pmux_padgrp_isvalid(pd) (((pd) >= 0) && ((pd) < PDRIVE_PINGROUP_COUNT))
/* return 1 if a slew-rate rising/falling edge value is in range */
#define pmux_pad_slw_isvalid(slw) (((slw) == PGRP_SLWF_NONE) || \
(((slw) >= 0) && ((slw) <= PGRP_SLWF_MAX)))
/* return 1 if a driver output pull-up/down strength code value is in range */
#define pmux_pad_drv_isvalid(drv) (((drv) == PGRP_DRVUP_NONE) || \
(((drv) >= 0) && ((drv) <= PGRP_DRVUP_MAX)))
/* return 1 if a low-power mode value is in range */
#define pmux_pad_lpmd_isvalid(lpm) (((lpm) == PGRP_LPMD_NONE) || \
(((lpm) >= 0) && ((lpm) <= PGRP_LPMD_X)))
/* Defines a pin group cfg's low-power mode select */
enum pgrp_lpmd {
PGRP_LPMD_X8 = 0,
PGRP_LPMD_X4,
PGRP_LPMD_X2,
PGRP_LPMD_X,
PGRP_LPMD_NONE = -1,
};
/* Defines whether a pin group cfg's schmidt is enabled or not */
enum pgrp_schmt {
PGRP_SCHMT_DISABLE = 0,
PGRP_SCHMT_ENABLE = 1,
};
/* Defines whether a pin group cfg's high-speed mode is enabled or not */
enum pgrp_hsm {
PGRP_HSM_DISABLE = 0,
PGRP_HSM_ENABLE = 1,
};
/*
* This defines the configuration for a pin group's pad control config
*/
struct padctrl_config {
enum pdrive_pingrp padgrp; /* pin group PDRIVE_PINGRP_x */
int slwf; /* falling edge slew */
int slwr; /* rising edge slew */
int drvup; /* pull-up drive strength */
int drvdn; /* pull-down drive strength */
enum pgrp_lpmd lpmd; /* low-power mode selection */
enum pgrp_schmt schmt; /* schmidt enable */
enum pgrp_hsm hsm; /* high-speed mode enable */
};
/* t114 pin drive group and pin mux registers */
#define PDRIVE_PINGROUP_OFFSET (0x868 >> 2)
#define PMUX_OFFSET ((0x3000 >> 2) - PDRIVE_PINGROUP_OFFSET - \
PDRIVE_PINGROUP_COUNT)
struct pmux_tri_ctlr {
uint pmt_reserved0; /* ABP_MISC_PP_ reserved offset 00 */
uint pmt_reserved1; /* ABP_MISC_PP_ reserved offset 04 */
@ -581,6 +569,8 @@ struct pingroup_config {
enum pmux_pin_lock lock; /* lock enable/disable PMUX_PIN... */
enum pmux_pin_od od; /* open-drain or push-pull driver */
enum pmux_pin_ioreset ioreset; /* input/output reset PMUX_PIN... */
enum pmux_pin_rcv_sel rcv_sel; /* select between High and Normal */
/* VIL/VIH receivers */
};
/* Set a pin group to tristate */
@ -615,4 +605,12 @@ void pinmux_config_table(struct pingroup_config *config, int len);
/* Set a group of pins from a table */
void pinmux_init(void);
#endif /* _TEGRA114_PINMUX_H_ */
/**
* Set the GP pad configs
*
* @param config List of config items
* @param len Number of config items in list
*/
void padgrp_config_table(struct padctrl_config *config, int len);
#endif /* _TEGRA114_PINMUX_H_ */

1
arch/arm/include/asm/arch-tegra20/tegra.h
View File

@ -29,7 +29,6 @@
#include <asm/arch-tegra/tegra.h>
#define TEGRA_USB1_BASE 0xC5000000
#define TEGRA_USB3_BASE 0xC5008000
#define BCT_ODMDATA_OFFSET 4068 /* 12 bytes from end of BCT */

6
arch/arm/include/asm/arch-tegra30/gp_padctrl.h
View File

@ -56,4 +56,10 @@ struct apb_misc_gp_ctlr {
u32 sdio1cfg; /* 0xEC: APB_MISC_GP_SDIO1CFGPADCTRL */
};
/* SDMMC1/3 settings from section 24.6 of T30 TRM */
#define SDIOCFG_DRVUP_SLWF 1
#define SDIOCFG_DRVDN_SLWR 1
#define SDIOCFG_DRVUP 0x2E
#define SDIOCFG_DRVDN 0x2A
#endif /* _TEGRA30_GP_PADCTRL_H_ */

67
arch/arm/include/asm/arch-tegra30/pinmux.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -531,6 +531,63 @@ enum pmux_vddio {
PMUX_VDDIO_NONE
};
#define PGRP_SLWF_NONE -1
#define PGRP_SLWF_MAX 3
#define PGRP_SLWR_NONE PGRP_SLWF_NONE
#define PGRP_SLWR_MAX PGRP_SLWF_MAX
#define PGRP_DRVUP_NONE -1
#define PGRP_DRVUP_MAX 127
#define PGRP_DRVDN_NONE PGRP_DRVUP_NONE
#define PGRP_DRVDN_MAX PGRP_DRVUP_MAX
/* return 1 if a padgrp is in range */
#define pmux_padgrp_isvalid(pd) (((pd) >= 0) && ((pd) < PDRIVE_PINGROUP_COUNT))
/* return 1 if a slew-rate rising/falling edge value is in range */
#define pmux_pad_slw_isvalid(slw) (((slw) >= 0) && ((slw) <= PGRP_SLWF_MAX))
/* return 1 if a driver output pull-up/down strength code value is in range */
#define pmux_pad_drv_isvalid(drv) (((drv) >= 0) && ((drv) <= PGRP_DRVUP_MAX))
/* return 1 if a low-power mode value is in range */
#define pmux_pad_lpmd_isvalid(lpm) (((lpm) >= 0) && ((lpm) <= PGRP_LPMD_X))
/* Defines a pin group cfg's low-power mode select */
enum pgrp_lpmd {
PGRP_LPMD_X8 = 0,
PGRP_LPMD_X4,
PGRP_LPMD_X2,
PGRP_LPMD_X,
PGRP_LPMD_NONE = -1,
};
/* Defines whether a pin group cfg's schmidt is enabled or not */
enum pgrp_schmt {
PGRP_SCHMT_DISABLE = 0,
PGRP_SCHMT_ENABLE = 1,
};
/* Defines whether a pin group cfg's high-speed mode is enabled or not */
enum pgrp_hsm {
PGRP_HSM_DISABLE = 0,
PGRP_HSM_ENABLE = 1,
};
/*
* This defines the configuration for a pin group's pad control config
*/
struct padctrl_config {
enum pdrive_pingrp padgrp; /* pin group PDRIVE_PINGRP_x */
int slwf; /* falling edge slew */
int slwr; /* rising edge slew */
int drvup; /* pull-up drive strength */
int drvdn; /* pull-down drive strength */
enum pgrp_lpmd lpmd; /* low-power mode selection */
enum pgrp_schmt schmt; /* schmidt enable */
enum pgrp_hsm hsm; /* high-speed mode enable */
};
/* t30 pin drive group and pin mux registers */
#define PDRIVE_PINGROUP_OFFSET (0x868 >> 2)
#define PMUX_OFFSET ((0x3000 >> 2) - PDRIVE_PINGROUP_OFFSET - \
@ -600,4 +657,12 @@ void pinmux_config_table(struct pingroup_config *config, int len);
/* Set a group of pins from a table */
void pinmux_init(void);
/**
* Set the GP pad configs
*
* @param config List of config items
* @param len Number of config items in list
*/
void padgrp_config_table(struct padctrl_config *config, int len);
#endif /* _TEGRA30_PINMUX_H_ */

2
arch/arm/include/asm/arch-tegra30/tegra.h
View File

@ -21,6 +21,8 @@
#include <asm/arch-tegra/tegra.h>
#define TEGRA_USB1_BASE 0x7D000000
#define BCT_ODMDATA_OFFSET 6116 /* 12 bytes from end of BCT */
#define MAX_NUM_CPU 4

19
board/avionic-design/common/tamonten.c
View File

@ -33,13 +33,8 @@
#include <asm/arch/tegra.h>
#include <asm/arch-tegra/board.h>
#include <asm/arch-tegra/clk_rst.h>
#include <asm/arch-tegra/mmc.h>
#include <asm/arch-tegra/sys_proto.h>
#include <asm/arch-tegra/uart.h>
#ifdef CONFIG_TEGRA_MMC
#include <mmc.h>
#endif
#ifdef CONFIG_BOARD_EARLY_INIT_F
void gpio_early_init(void)
@ -54,7 +49,7 @@ void gpio_early_init(void)
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)
*/
static void pin_mux_mmc(void)
void pin_mux_mmc(void)
{
funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT);
/* for write-protect GPIO PI6 */
@ -62,16 +57,4 @@ static void pin_mux_mmc(void)
/* for CD GPIO PH2 */
pinmux_tristate_disable(PINGRP_ATD);
}
/* this is a weak define that we are overriding */
int board_mmc_init(bd_t *bd)
{
/* Enable muxes, etc. for SDMMC controllers */
pin_mux_mmc();
/* init dev 0, SD slot, with 4-bit bus */
tegra_mmc_init(0, 4, GPIO_PI6, GPIO_PH2);
return 0;
}
#endif

3
board/avionic-design/dts/tegra20-medcom-wide.dts
View File

@ -1,6 +1,6 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
#include "tegra20-tamonten.dtsi"
/ {
model = "Avionic Design Medcom-Wide";
@ -8,6 +8,7 @@
aliases {
usb0 = "/usb@c5008000";
sdhci0 = "/sdhci@c8000600";
};
memory {

3
board/avionic-design/dts/tegra20-plutux.dts
View File

@ -1,6 +1,6 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
#include "tegra20-tamonten.dtsi"
/ {
model = "Avionic Design Plutux";
@ -8,6 +8,7 @@
aliases {
usb0 = "/usb@c5008000";
sdhci0 = "/sdhci@c8000600";
};
memory {

489
board/avionic-design/dts/tegra20-tamonten.dtsi Normal file
View File

@ -0,0 +1,489 @@
#include "tegra20.dtsi"
/ {
model = "Avionic Design Tamonten SOM";
compatible = "ad,tamonten", "nvidia,tegra20";
memory {
reg = <0x00000000 0x20000000>;
};
host1x {
hdmi {
vdd-supply = <&hdmi_vdd_reg>;
pll-supply = <&hdmi_pll_reg>;
nvidia,ddc-i2c-bus = <&hdmi_ddc>;
nvidia,hpd-gpio = <&gpio 111 0>; /* PN7 */
};
};
pinmux {
pinctrl-names = "default";
pinctrl-0 = <&state_default>;
state_default: pinmux {
ata {
nvidia,pins = "ata";
nvidia,function = "ide";
};
atb {
nvidia,pins = "atb", "gma", "gme";
nvidia,function = "sdio4";
};
atc {
nvidia,pins = "atc";
nvidia,function = "nand";
};
atd {
nvidia,pins = "atd", "ate", "gmb", "gmd", "gpu",
"spia", "spib", "spic";
nvidia,function = "gmi";
};
cdev1 {
nvidia,pins = "cdev1";
nvidia,function = "plla_out";
};
cdev2 {
nvidia,pins = "cdev2";
nvidia,function = "pllp_out4";
};
crtp {
nvidia,pins = "crtp";
nvidia,function = "crt";
};
csus {
nvidia,pins = "csus";
nvidia,function = "vi_sensor_clk";
};
dap1 {
nvidia,pins = "dap1";
nvidia,function = "dap1";
};
dap2 {
nvidia,pins = "dap2";
nvidia,function = "dap2";
};
dap3 {
nvidia,pins = "dap3";
nvidia,function = "dap3";
};
dap4 {
nvidia,pins = "dap4";
nvidia,function = "dap4";
};
dta {
nvidia,pins = "dta", "dtd";
nvidia,function = "sdio2";
};
dtb {
nvidia,pins = "dtb", "dtc", "dte";
nvidia,function = "rsvd1";
};
dtf {
nvidia,pins = "dtf";
nvidia,function = "i2c3";
};
gmc {
nvidia,pins = "gmc";
nvidia,function = "uartd";
};
gpu7 {
nvidia,pins = "gpu7";
nvidia,function = "rtck";
};
gpv {
nvidia,pins = "gpv", "slxa", "slxk";
nvidia,function = "pcie";
};
hdint {
nvidia,pins = "hdint";
nvidia,function = "hdmi";
};
i2cp {
nvidia,pins = "i2cp";
nvidia,function = "i2cp";
};
irrx {
nvidia,pins = "irrx", "irtx";
nvidia,function = "uarta";
};
kbca {
nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
"kbce", "kbcf";
nvidia,function = "kbc";
};
lcsn {
nvidia,pins = "lcsn", "ld0", "ld1", "ld2",
"ld3", "ld4", "ld5", "ld6", "ld7",
"ld8", "ld9", "ld10", "ld11", "ld12",
"ld13", "ld14", "ld15", "ld16", "ld17",
"ldc", "ldi", "lhp0", "lhp1", "lhp2",
"lhs", "lm0", "lm1", "lpp", "lpw0",
"lpw1", "lpw2", "lsc0", "lsc1", "lsck",
"lsda", "lsdi", "lspi", "lvp0", "lvp1",
"lvs";
nvidia,function = "displaya";
};
owc {
nvidia,pins = "owc", "spdi", "spdo", "uac";
nvidia,function = "rsvd2";
};
pmc {
nvidia,pins = "pmc";
nvidia,function = "pwr_on";
};
rm {
nvidia,pins = "rm";
nvidia,function = "i2c1";
};
sdb {
nvidia,pins = "sdb", "sdc", "sdd";
nvidia,function = "pwm";
};
sdio1 {
nvidia,pins = "sdio1";
nvidia,function = "sdio1";
};
slxc {
nvidia,pins = "slxc", "slxd";
nvidia,function = "spdif";
};
spid {
nvidia,pins = "spid", "spie", "spif";
nvidia,function = "spi1";
};
spig {
nvidia,pins = "spig", "spih";
nvidia,function = "spi2_alt";
};
uaa {
nvidia,pins = "uaa", "uab", "uda";
nvidia,function = "ulpi";
};
uad {
nvidia,pins = "uad";
nvidia,function = "irda";
};
uca {
nvidia,pins = "uca", "ucb";
nvidia,function = "uartc";
};
conf_ata {
nvidia,pins = "ata", "atb", "atc", "atd", "ate",
"cdev1", "cdev2", "dap1", "dtb", "gma",
"gmb", "gmc", "gmd", "gme", "gpu7",
"gpv", "i2cp", "pta", "rm", "slxa",
"slxk", "spia", "spib", "uac";
nvidia,pull = <0>;
nvidia,tristate = <0>;
};
conf_ck32 {
nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
nvidia,pull = <0>;
};
conf_csus {
nvidia,pins = "csus", "spid", "spif";
nvidia,pull = <1>;
nvidia,tristate = <1>;
};
conf_crtp {
nvidia,pins = "crtp", "dap2", "dap3", "dap4",
"dtc", "dte", "dtf", "gpu", "sdio1",
"slxc", "slxd", "spdi", "spdo", "spig",
"uda";
nvidia,pull = <0>;
nvidia,tristate = <1>;
};
conf_ddc {
nvidia,pins = "ddc", "dta", "dtd", "kbca",
"kbcb", "kbcc", "kbcd", "kbce", "kbcf",
"sdc";
nvidia,pull = <2>;
nvidia,tristate = <0>;
};
conf_hdint {
nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
"lpw1", "lsc1", "lsck", "lsda", "lsdi",
"lvp0", "owc", "sdb";
nvidia,tristate = <1>;
};
conf_irrx {
nvidia,pins = "irrx", "irtx", "sdd", "spic",
"spie", "spih", "uaa", "uab", "uad",
"uca", "ucb";
nvidia,pull = <2>;
nvidia,tristate = <1>;
};
conf_lc {
nvidia,pins = "lc", "ls";
nvidia,pull = <2>;
};
conf_ld0 {
nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
"ld5", "ld6", "ld7", "ld8", "ld9",
"ld10", "ld11", "ld12", "ld13", "ld14",
"ld15", "ld16", "ld17", "ldi", "lhp0",
"lhp1", "lhp2", "lhs", "lm0", "lpp",
"lpw0", "lpw2", "lsc0", "lspi", "lvp1",
"lvs", "pmc";
nvidia,tristate = <0>;
};
conf_ld17_0 {
nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
"ld23_22";
nvidia,pull = <1>;
};
};
state_i2cmux_ddc: pinmux_i2cmux_ddc {
ddc {
nvidia,pins = "ddc";
nvidia,function = "i2c2";
};
pta {
nvidia,pins = "pta";
nvidia,function = "rsvd4";
};
};
state_i2cmux_pta: pinmux_i2cmux_pta {
ddc {
nvidia,pins = "ddc";
nvidia,function = "rsvd4";
};
pta {
nvidia,pins = "pta";
nvidia,function = "i2c2";
};
};
state_i2cmux_idle: pinmux_i2cmux_idle {
ddc {
nvidia,pins = "ddc";
nvidia,function = "rsvd4";
};
pta {
nvidia,pins = "pta";
nvidia,function = "rsvd4";
};
};
};
i2s@70002800 {
status = "okay";
};
serial@70006300 {
status = "okay";
};
i2c@7000c000 {
clock-frequency = <400000>;
status = "okay";
};
i2c@7000c400 {
clock-frequency = <100000>;
status = "okay";
};
i2cmux {
compatible = "i2c-mux-pinctrl";
#address-cells = <1>;
#size-cells = <0>;
i2c-parent = <&{/i2c@7000c400}>;
pinctrl-names = "ddc", "pta", "idle";
pinctrl-0 = <&state_i2cmux_ddc>;
pinctrl-1 = <&state_i2cmux_pta>;
pinctrl-2 = <&state_i2cmux_idle>;
hdmi_ddc: i2c@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <0>;
};
i2c@1 {
reg = <1>;
#address-cells = <1>;
#size-cells = <0>;
};
};
i2c@7000d000 {
clock-frequency = <400000>;
status = "okay";
pmic: tps6586x@34 {
compatible = "ti,tps6586x";
reg = <0x34>;
interrupts = <0 86 0x4>;
ti,system-power-controller;
#gpio-cells = <2>;
gpio-controller;
sys-supply = <&vdd_5v0_reg>;
vin-sm0-supply = <&sys_reg>;
vin-sm1-supply = <&sys_reg>;
vin-sm2-supply = <&sys_reg>;
vinldo01-supply = <&sm2_reg>;
vinldo23-supply = <&sm2_reg>;
vinldo4-supply = <&sm2_reg>;
vinldo678-supply = <&sm2_reg>;
vinldo9-supply = <&sm2_reg>;
regulators {
sys_reg: sys {
regulator-name = "vdd_sys";
regulator-always-on;
};
sm0 {
regulator-name = "vdd_sys_sm0,vdd_core";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
sm1 {
regulator-name = "vdd_sys_sm1,vdd_cpu";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
sm2_reg: sm2 {
regulator-name = "vdd_sys_sm2,vin_ldo*";
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
regulator-always-on;
};
ldo0 {
regulator-name = "vdd_ldo0,vddio_pex_clk";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
ldo1 {
regulator-name = "vdd_ldo1,avdd_pll*";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
ldo2 {
regulator-name = "vdd_ldo2,vdd_rtc";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
ldo3 {
regulator-name = "vdd_ldo3,avdd_usb*";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
ldo4 {
regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
ldo5 {
regulator-name = "vdd_ldo5,vcore_mmc";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
};
ldo6 {
regulator-name = "vdd_ldo6,avdd_vdac";
/*
* According to the Tegra 2 Automotive
* DataSheet, a typical value for this
* would be 2.8V, but the PMIC only
* supports 2.85V.
*/
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
};
hdmi_vdd_reg: ldo7 {
regulator-name = "vdd_ldo7,avdd_hdmi";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
hdmi_pll_reg: ldo8 {
regulator-name = "vdd_ldo8,avdd_hdmi_pll";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
ldo9 {
regulator-name = "vdd_ldo9,vdd_ddr_rx,avdd_cam";
/*
* According to the Tegra 2 Automotive
* DataSheet, a typical value for this
* would be 2.8V, but the PMIC only
* supports 2.85V.
*/
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
regulator-always-on;
};
ldo_rtc {
regulator-name = "vdd_rtc_out";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
};
temperature-sensor@4c {
compatible = "onnn,nct1008";
reg = <0x4c>;
};
};
pmc {
nvidia,invert-interrupt;
};
usb@c5008000 {
status = "okay";
};
sdhci@c8000600 {
cd-gpios = <&gpio 58 1>; /* gpio PH2 */
wp-gpios = <&gpio 59 0>; /* gpio PH3 */
bus-width = <4>;
status = "okay";
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
vdd_5v0_reg: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "vdd_5v0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
};
};

3
board/avionic-design/dts/tegra20-tec.dts
View File

@ -1,6 +1,6 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
#include "tegra20-tamonten.dtsi"
/ {
model = "Avionic Design Tamonten Evaluation Carrier";
@ -8,6 +8,7 @@
aliases {
usb0 = "/usb@c5008000";
sdhci0 = "/sdhci@c8000600";
};
memory {

21
board/compal/dts/tegra20-paz00.dts
View File

@ -1,13 +1,15 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
#include "tegra20.dtsi"
/ {
model = "Toshiba AC100 / Dynabook AZ";
compatible = "compal,paz00", "nvidia,tegra20";
model = "Toshiba AC100 / Dynabook AZ";
compatible = "compal,paz00", "nvidia,tegra20";
aliases {
usb0 = "/usb@c5008000";
sdhci0 = "/sdhci@c8000600";
sdhci1 = "/sdhci@c8000000";
};
memory {
@ -53,6 +55,19 @@
status = "disabled";
};
sdhci@c8000000 {
status = "okay";
cd-gpios = <&gpio 173 1>; /* gpio PV5 */
wp-gpios = <&gpio 57 0>; /* gpio PH1 */
power-gpios = <&gpio 169 0>; /* gpio PV1 */
bus-width = <4>;
};
sdhci@c8000600 {
status = "okay";
bus-width = <8>;
};
lcd_panel: panel {
/* PAZ00 has 1024x600 */
clock = <54030000>;

26
board/compal/paz00/paz00.c
View File

@ -18,19 +18,14 @@
#include <asm/io.h>
#include <asm/arch/tegra.h>
#include <asm/arch/pinmux.h>
#include <asm/arch-tegra/mmc.h>
#include <asm/gpio.h>
#ifdef CONFIG_TEGRA_MMC
#include <mmc.h>
#endif
#ifdef CONFIG_TEGRA_MMC
/*
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)
*/
static void pin_mux_mmc(void)
void pin_mux_mmc(void)
{
/* SDMMC4: config 3, x8 on 2nd set of pins */
pinmux_set_func(PINGRP_ATB, PMUX_FUNC_SDIO4);
@ -51,25 +46,6 @@ static void pin_mux_mmc(void)
/* For CD GPIO PV5 */
pinmux_tristate_disable(PINGRP_GPV);
}
/* this is a weak define that we are overriding */
int board_mmc_init(bd_t *bd)
{
debug("board_mmc_init called\n");
/* Enable muxes, etc. for SDMMC controllers */
pin_mux_mmc();
debug("board_mmc_init: init eMMC\n");
/* init dev 0, eMMC chip, with 8-bit bus */
tegra_mmc_init(0, 8, -1, -1);
debug("board_mmc_init: init SD slot\n");
/* init dev 3, SD slot, with 4-bit bus */
tegra_mmc_init(3, 4, GPIO_PV1, GPIO_PV5);
return 0;
}
#endif
#ifdef CONFIG_LCD

16
board/compulab/dts/tegra20-trimslice.dts
View File

@ -1,6 +1,6 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
#include "tegra20.dtsi"
/ {
model = "Compulab TrimSlice board";
@ -9,6 +9,8 @@
aliases {
usb0 = "/usb@c5008000";
usb1 = "/usb@c5000000";
sdhci0 = "/sdhci@c8000600";
sdhci1 = "/sdhci@c8000000";
};
memory {
@ -47,4 +49,16 @@
usb@c5004000 {
status = "disabled";
};
sdhci@c8000000 {
status = "okay";
bus-width = <4>;
};
sdhci@c8000600 {
status = "okay";
cd-gpios = <&gpio 121 1>; /* gpio PP1 */
wp-gpios = <&gpio 122 0>; /* gpio PP2 */
bus-width = <4>;
};
};

23
board/compulab/trimslice/trimslice.c
View File

@ -27,12 +27,8 @@
#include <asm/arch/clock.h>
#include <asm/arch/funcmux.h>
#include <asm/arch/pinmux.h>
#include <asm/arch-tegra/mmc.h>
#include <asm/gpio.h>
#include <i2c.h>
#ifdef CONFIG_TEGRA_MMC
#include <mmc.h>
#endif
void pin_mux_usb(void)
{
@ -52,7 +48,7 @@ void pin_mux_spi(void)
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)
*/
static void pin_mux_mmc(void)
void pin_mux_mmc(void)
{
funcmux_select(PERIPH_ID_SDMMC1, FUNCMUX_SDMMC1_SDIO1_4BIT);
funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_4_BIT);
@ -60,20 +56,3 @@ static void pin_mux_mmc(void)
/* For CD GPIO PP1 */
pinmux_tristate_disable(PINGRP_DAP3);
}
/* this is a weak define that we are overriding */
int board_mmc_init(bd_t *bd)
{
debug("board_mmc_init called\n");
/* Enable muxes, etc. for SDMMC controllers */
pin_mux_mmc();
/* init dev 0 (SDMMC4), (micro-SD slot) with 4-bit bus */
tegra_mmc_init(0, 4, -1, GPIO_PP1);
/* init dev 3 (SDMMC1), (SD slot) with 4-bit bus */
tegra_mmc_init(3, 4, -1, -1);
return 0;
}

57
board/nvidia/cardhu/cardhu.c
View File

@ -1,5 +1,5 @@
/*
* (C) Copyright 2010-2012
* (C) Copyright 2010-2013
* NVIDIA Corporation <www.nvidia.com>
*
* See file CREDITS for list of people who contributed to this
@ -23,7 +23,12 @@
#include <common.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/gp_padctrl.h>
#include "pinmux-config-cardhu.h"
#include <i2c.h>
#define PMU_I2C_ADDRESS 0x2D
#define MAX_I2C_RETRY 3
/*
* Routine: pinmux_init
@ -36,4 +41,54 @@ void pinmux_init(void)
pinmux_config_table(unused_pins_lowpower,
ARRAY_SIZE(unused_pins_lowpower));
/* Initialize any non-default pad configs (APB_MISC_GP regs) */
padgrp_config_table(cardhu_padctrl, ARRAY_SIZE(cardhu_padctrl));
}
#if defined(CONFIG_TEGRA_MMC)
/*
* Do I2C/PMU writes to bring up SD card bus power
*
*/
void board_sdmmc_voltage_init(void)
{
uchar reg, data_buffer[1];
int i;
i2c_set_bus_num(0); /* PMU is on bus 0 */
/* TPS659110: LDO5_REG = 3.3v, ACTIVE to SDMMC1 */
data_buffer[0] = 0x65;
reg = 0x32;
for (i = 0; i < MAX_I2C_RETRY; ++i) {
if (i2c_write(PMU_I2C_ADDRESS, reg, 1, data_buffer, 1))
udelay(100);
}
/* TPS659110: GPIO7_REG = PDEN, output a 1 to EN_3V3_SYS */
data_buffer[0] = 0x09;
reg = 0x67;
for (i = 0; i < MAX_I2C_RETRY; ++i) {
if (i2c_write(PMU_I2C_ADDRESS, reg, 1, data_buffer, 1))
udelay(100);
}
}
/*
* Routine: pin_mux_mmc
* Description: setup the MMC muxes, power rails, etc.
*/
void pin_mux_mmc(void)
{
/*
* NOTE: We don't do mmc-specific pin muxes here.
* They were done globally in pinmux_init().
*/
/* Bring up the SDIO1 power rail */
board_sdmmc_voltage_init();
}
#endif /* MMC */

151
board/nvidia/cardhu/cardhu.c.mmc
View File

@ -1,151 +0,0 @@
/*
* (C) Copyright 2010-2012
* NVIDIA Corporation <www.nvidia.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/io.h>
#include <asm/arch/pinmux.h>
#include "pinmux-config-cardhu.h"
#include <asm/arch/clock.h>
#include <asm/arch/gp_padctrl.h>
#include <asm/arch/pmu.h>
#include <asm/arch/sdmmc.h>
#include <asm/arch-tegra/mmc.h>
#include <asm/arch-tegra/tegra_mmc.h>
#include <mmc.h>
#include <i2c.h>
/*
* Routine: pinmux_init
* Description: Do individual peripheral pinmux configs
*/
void pinmux_init(void)
{
pinmux_config_table(tegra3_pinmux_common,
ARRAY_SIZE(tegra3_pinmux_common));
pinmux_config_table(unused_pins_lowpower,
ARRAY_SIZE(unused_pins_lowpower));
}
#if defined(CONFIG_MMC)
/*
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)
*/
static void pin_mux_mmc(void)
{
}
/* Do I2C/PMU writes to bring up SD card bus power */
static void board_sdmmc_voltage_init(void)
{
uchar reg, data_buffer[1];
int i;
i2c_set_bus_num(0); /* PMU is on bus 0 */
data_buffer[0] = 0x65;
reg = 0x32;
for (i = 0; i < MAX_I2C_RETRY; ++i) {
if (i2c_write(PMU_I2C_ADDRESS, reg, 1, data_buffer, 1))
udelay(100);
}
data_buffer[0] = 0x09;
reg = 0x67;
for (i = 0; i < MAX_I2C_RETRY; ++i) {
if (i2c_write(PMU_I2C_ADDRESS, reg, 1, data_buffer, 1))
udelay(100);
}
}
static void pad_init_mmc(struct tegra_mmc *reg)
{
struct apb_misc_gp_ctlr *const gpc =
(struct apb_misc_gp_ctlr *)NV_PA_APB_MISC_GP_BASE;
struct sdmmc_ctlr *const sdmmc = (struct sdmmc_ctlr *)reg;
u32 val, offset = (unsigned int)reg;
u32 padcfg, padmask;
debug("%s: sdmmc address = %08x\n", __func__, (unsigned int)sdmmc);
/* Set the pad drive strength for SDMMC1 or 3 only */
if (offset != TEGRA_SDMMC1_BASE && offset != TEGRA_SDMMC3_BASE) {
debug("%s: settings are only valid for SDMMC1/SDMMC3!\n",
__func__);
return;
}
/* Set pads as per T30 TRM, section 24.6.1.2 */
padcfg = (GP_SDIOCFG_DRVUP_SLWF | GP_SDIOCFG_DRVDN_SLWR | \
GP_SDIOCFG_DRVUP | GP_SDIOCFG_DRVDN);
padmask = 0x00000FFF;
if (offset == TEGRA_SDMMC1_BASE) {
val = readl(&gpc->sdio1cfg);
val &= padmask;
val |= padcfg;
writel(val, &gpc->sdio1cfg);
} else { /* SDMMC3 */
val = readl(&gpc->sdio3cfg);
val &= padmask;
val |= padcfg;
writel(val, &gpc->sdio3cfg);
}
val = readl(&sdmmc->sdmmc_sdmemcomp_pad_ctrl);
val &= 0xFFFFFFF0;
val |= MEMCOMP_PADCTRL_VREF;
writel(val, &sdmmc->sdmmc_sdmemcomp_pad_ctrl);
val = readl(&sdmmc->sdmmc_auto_cal_config);
val &= 0xFFFF0000;
val |= AUTO_CAL_PU_OFFSET | AUTO_CAL_PD_OFFSET | AUTO_CAL_ENABLED;
writel(val, &sdmmc->sdmmc_auto_cal_config);
}
/* this is a weak define that we are overriding */
int board_mmc_init(bd_t *bd)
{
debug("board_mmc_init called\n");
/* Turn on SD-card bus power */
board_sdmmc_voltage_init();
/* Set up the SDMMC pads as per the TRM */
pad_init_mmc((struct tegra_mmc *)TEGRA_SDMMC1_BASE);
/* Enable muxes, etc. for SDMMC controllers */
pin_mux_mmc();
/* init dev 0 (SDMMC4), ("HSMMC") with 8-bit bus */
tegra_mmc_init(0, 8, -1, -1);
/* init dev 1 (SDMMC0), ("SDIO") with 8-bit bus */
tegra_mmc_init(1, 8, -1, -1);
return 0;
}
#endif /* MMC */

21
board/nvidia/cardhu/pinmux-config-cardhu.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
* Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -53,6 +53,18 @@
.ioreset = PMUX_PIN_IO_RESET_##_ioreset \
}
#define DEFAULT_PADCFG(_padgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, _hsm) \
{ \
.padgrp = PDRIVE_PINGROUP_##_padgrp, \
.slwf = _slwf, \
.slwr = _slwr, \
.drvup = _drvup, \
.drvdn = _drvdn, \
.lpmd = PGRP_LPMD_##_lpmd, \
.schmt = PGRP_SCHMT_##_schmt, \
.hsm = PGRP_HSM_##_hsm, \
}
static struct pingroup_config tegra3_pinmux_common[] = {
/* SDMMC1 pinmux */
DEFAULT_PINMUX(SDMMC1_CLK, SDMMC1, NORMAL, NORMAL, INPUT),
@ -326,4 +338,9 @@ static struct pingroup_config unused_pins_lowpower[] = {
DEFAULT_PINMUX(GMI_DQS, NAND, NORMAL, TRISTATE, OUTPUT),
};
#endif /* _PINMUX_CONFIG_CARDHU_H_ */
static struct padctrl_config cardhu_padctrl[] = {
/* (_padgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, _hsm) */
DEFAULT_PADCFG(SDIO1, SDIOCFG_DRVUP_SLWF, SDIOCFG_DRVDN_SLWR, \
SDIOCFG_DRVUP, SDIOCFG_DRVDN, NONE, DISABLE, DISABLE),
};
#endif /* _PINMUX_CONFIG_CARDHU_H_ */

56
board/nvidia/common/board.c
View File

@ -46,7 +46,11 @@
#include <asm/arch/emc.h>
#endif
#ifdef CONFIG_USB_EHCI_TEGRA
#include <asm/arch/usb.h>
#include <asm/arch-tegra/usb.h>
#endif
#ifdef CONFIG_TEGRA_MMC
#include <asm/arch-tegra/tegra_mmc.h>
#include <asm/arch-tegra/mmc.h>
#endif
#include <i2c.h>
#include <spi.h>
@ -221,3 +225,53 @@ int board_late_init(void)
#endif
return 0;
}
#if defined(CONFIG_TEGRA_MMC)
void __pin_mux_mmc(void)
{
}
void pin_mux_mmc(void) __attribute__((weak, alias("__pin_mux_mmc")));
/* this is a weak define that we are overriding */
int board_mmc_init(bd_t *bd)
{
debug("%s called\n", __func__);
/* Enable muxes, etc. for SDMMC controllers */
pin_mux_mmc();
debug("%s: init MMC\n", __func__);
tegra_mmc_init();
return 0;
}
void pad_init_mmc(struct mmc_host *host)
{
#if defined(CONFIG_TEGRA30)
enum periph_id id = host->mmc_id;
u32 val;
debug("%s: sdmmc address = %08x, id = %d\n", __func__,
(unsigned int)host->reg, id);
/* Set the pad drive strength for SDMMC1 or 3 only */
if (id != PERIPH_ID_SDMMC1 && id != PERIPH_ID_SDMMC3) {
debug("%s: settings are only valid for SDMMC1/SDMMC3!\n",
__func__);
return;
}
val = readl(&host->reg->sdmemcmppadctl);
val &= 0xFFFFFFF0;
val |= MEMCOMP_PADCTRL_VREF;
writel(val, &host->reg->sdmemcmppadctl);
val = readl(&host->reg->autocalcfg);
val &= 0xFFFF0000;
val |= AUTO_CAL_PU_OFFSET | AUTO_CAL_PD_OFFSET | AUTO_CAL_ENABLED;
writel(val, &host->reg->autocalcfg);
#endif /* T30 */
}
#endif /* MMC */

3
board/nvidia/dalmore/dalmore.c
View File

@ -24,6 +24,9 @@
*/
void pinmux_init(void)
{
pinmux_config_table(tegra114_pinmux_set_nontristate,
ARRAY_SIZE(tegra114_pinmux_set_nontristate));
pinmux_config_table(tegra114_pinmux_common,
ARRAY_SIZE(tegra114_pinmux_common));

475
board/nvidia/dalmore/pinmux-config-dalmore.h
View File

@ -17,7 +17,7 @@
#ifndef _PINMUX_CONFIG_DALMORE_H_
#define _PINMUX_CONFIG_DALMORE_H_
#define DEFAULT_PINMUX(_pingroup, _mux, _pull, _tri, _io) \
#define DEFAULT_PINMUX(_pingroup, _mux, _pull, _tri, _io) \
{ \
.pingroup = PINGRP_##_pingroup, \
.func = PMUX_FUNC_##_mux, \
@ -41,7 +41,19 @@
.ioreset = PMUX_PIN_IO_RESET_DEFAULT, \
}
#define LV_PINMUX(_pingroup, _mux, _pull, _tri, _io, _lock, _ioreset) \
#define DDC_PINMUX(_pingroup, _mux, _pull, _tri, _io, _lock, _rcv_sel) \
{ \
.pingroup = PINGRP_##_pingroup, \
.func = PMUX_FUNC_##_mux, \
.pull = PMUX_PULL_##_pull, \
.tristate = PMUX_TRI_##_tri, \
.io = PMUX_PIN_##_io, \
.lock = PMUX_PIN_LOCK_##_lock, \
.rcv_sel = PMUX_PIN_RCV_SEL_##_rcv_sel, \
.ioreset = PMUX_PIN_IO_RESET_DEFAULT, \
}
#define VI_PINMUX(_pingroup, _mux, _pull, _tri, _io, _lock, _ioreset) \
{ \
.pingroup = PINGRP_##_pingroup, \
.func = PMUX_FUNC_##_mux, \
@ -50,200 +62,303 @@
.io = PMUX_PIN_##_io, \
.lock = PMUX_PIN_LOCK_##_lock, \
.od = PMUX_PIN_OD_DEFAULT, \
.ioreset = PMUX_PIN_IO_RESET_##_ioreset \
.ioreset = PMUX_PIN_IO_RESET_##_ioreset \
}
#define CEC_PINMUX(_pingroup, _mux, _pull, _tri, _io, _lock, _od) \
{ \
.pingroup = PINGRP_##_pingroup, \
.func = PMUX_FUNC_##_mux, \
.pull = PMUX_PULL_##_pull, \
.tristate = PMUX_TRI_##_tri, \
.io = PMUX_PIN_##_io, \
.lock = PMUX_PIN_LOCK_##_lock, \
.od = PMUX_PIN_OD_##_od, \
.ioreset = PMUX_PIN_IO_RESET_DEFAULT, \
}
#define USB_PINMUX CEC_PINMUX
#define DEFAULT_PADCFG(_padgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, _hsm) \
{ \
.padgrp = PDRIVE_PINGROUP_##_padgrp, \
.slwf = _slwf, \
.slwr = _slwr, \
.drvup = _drvup, \
.drvdn = _drvdn, \
.lpmd = PGRP_LPMD_##_lpmd, \
.schmt = PGRP_SCHMT_##_schmt, \
.hsm = PGRP_HSM_##_hsm, \
}
static struct pingroup_config tegra114_pinmux_common[] = {
/* SDMMC1 pinmux */
DEFAULT_PINMUX(SDMMC1_CLK, SDMMC1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC1_CMD, SDMMC1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC1_DAT3, SDMMC1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC1_DAT2, SDMMC1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC1_DAT1, SDMMC1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC1_DAT0, SDMMC1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC1_WP_N, SDMMC1, UP, NORMAL, INPUT),
/* EXTPERIPH1 pinmux */
DEFAULT_PINMUX(CLK1_OUT, EXTPERIPH1, NORMAL, NORMAL, OUTPUT),
/* SDMMC3 pinmux */
DEFAULT_PINMUX(SDMMC3_CLK, SDMMC3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_CLK_LB_IN, SDMMC3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_CLK_LB_OUT, SDMMC3, NORMAL, NORMAL, OUTPUT),
/* I2S0 pinmux */
DEFAULT_PINMUX(DAP1_DIN, I2S0, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(DAP1_DOUT, I2S0, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP1_FS, I2S0, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP1_SCLK, I2S0, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_CMD, SDMMC3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_DAT0, SDMMC3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_DAT1, SDMMC3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_DAT2, SDMMC3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_DAT3, SDMMC3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_CD_N, SDMMC3, UP, NORMAL, INPUT),
/* I2S1 pinmux */
DEFAULT_PINMUX(DAP2_DIN, I2S1, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(DAP2_DOUT, I2S1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP2_FS, I2S1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP2_SCLK, I2S1, NORMAL, NORMAL, INPUT),
/* SDMMC4 pinmux */
LV_PINMUX(SDMMC4_CLK, SDMMC4, NORMAL, NORMAL, INPUT, DISABLE, DISABLE),
LV_PINMUX(SDMMC4_CMD, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
LV_PINMUX(SDMMC4_DAT0, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
LV_PINMUX(SDMMC4_DAT1, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
LV_PINMUX(SDMMC4_DAT2, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
LV_PINMUX(SDMMC4_DAT3, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
LV_PINMUX(SDMMC4_DAT4, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
LV_PINMUX(SDMMC4_DAT5, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
LV_PINMUX(SDMMC4_DAT6, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
LV_PINMUX(SDMMC4_DAT7, SDMMC4, UP, NORMAL, INPUT, DISABLE, DISABLE),
LV_PINMUX(SDMMC4_RST_N, RSVD1, DOWN, NORMAL, INPUT, DISABLE, DISABLE),
/* I2S3 pinmux */
DEFAULT_PINMUX(DAP4_DIN, I2S3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP4_DOUT, I2S3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP4_FS, I2S3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP4_SCLK, I2S3, NORMAL, NORMAL, INPUT),
/* I2C1 pinmux */
I2C_PINMUX(GEN1_I2C_SCL, I2C1, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
I2C_PINMUX(GEN1_I2C_SDA, I2C1, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
/* CLDVFS pinmux */
DEFAULT_PINMUX(DVFS_PWM, CLDVFS, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(DVFS_CLK, CLDVFS, NORMAL, NORMAL, OUTPUT),
/* I2C2 pinmux */
I2C_PINMUX(GEN2_I2C_SCL, I2C2, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
I2C_PINMUX(GEN2_I2C_SDA, I2C2, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
/* ULPI pinmux */
DEFAULT_PINMUX(ULPI_CLK, ULPI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA0, ULPI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA1, ULPI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA2, ULPI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA3, ULPI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA4, ULPI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA5, ULPI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA6, ULPI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA7, ULPI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DIR, ULPI, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(ULPI_NXT, ULPI, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(ULPI_STP, ULPI, NORMAL, NORMAL, OUTPUT),
/* I2C3 pinmux */
I2C_PINMUX(CAM_I2C_SCL, I2C3, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
I2C_PINMUX(CAM_I2C_SDA, I2C3, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
I2C_PINMUX(CAM_I2C_SCL, I2C3, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
I2C_PINMUX(CAM_I2C_SDA, I2C3, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
/* VI pinmux */
VI_PINMUX(CAM_MCLK, VI_ALT3, NORMAL, NORMAL, OUTPUT, DEFAULT, DEFAULT),
/* VI_ALT1 pinmux */
VI_PINMUX(GPIO_PBB0, VI_ALT3, NORMAL, NORMAL, OUTPUT, DEFAULT, DEFAULT),
/* VGP4 pinmux */
VI_PINMUX(GPIO_PBB4, VGP4, NORMAL, NORMAL, OUTPUT, DEFAULT, DEFAULT),
/* I2C2 pinmux */
I2C_PINMUX(GEN2_I2C_SCL, I2C2, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
I2C_PINMUX(GEN2_I2C_SDA, I2C2, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
/* UARTD pinmux */
DEFAULT_PINMUX(GMI_A16, UARTD, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_A17, UARTD, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(GMI_A18, UARTD, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(GMI_A19, UARTD, NORMAL, NORMAL, OUTPUT),
/* SPI4 pinmux */
DEFAULT_PINMUX(GMI_AD5, SPI4, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_AD6, SPI4, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_AD7, SPI4, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_AD12, RSVD1, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_CS6_N, SPI4, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_WR_N, SPI4, NORMAL, NORMAL, INPUT),
/* PWM1 pinmux */
DEFAULT_PINMUX(GMI_AD9, PWM1, NORMAL, NORMAL, OUTPUT),
/* SOC pinmux */
DEFAULT_PINMUX(GMI_CS1_N, SOC, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(GMI_OE_N, SOC, NORMAL, TRISTATE, INPUT),
/* EXTPERIPH2 pinmux */
DEFAULT_PINMUX(CLK2_OUT, EXTPERIPH2, NORMAL, NORMAL, OUTPUT),
/* SDMMC1 pinmux */
DEFAULT_PINMUX(SDMMC1_CLK, SDMMC1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC1_CMD, SDMMC1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC1_DAT0, SDMMC1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC1_DAT1, SDMMC1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC1_DAT2, SDMMC1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC1_DAT3, SDMMC1, UP, NORMAL, INPUT),
/* SDMMC3 pinmux */
DEFAULT_PINMUX(SDMMC3_CLK, SDMMC3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_CMD, SDMMC3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_DAT0, SDMMC3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_DAT1, SDMMC3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_DAT2, SDMMC3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_DAT3, SDMMC3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_CLK_LB_IN, SDMMC3, UP, TRISTATE, INPUT),
DEFAULT_PINMUX(SDMMC3_CLK_LB_OUT, SDMMC3, DOWN, NORMAL, INPUT),
/* SDMMC4 pinmux */
DEFAULT_PINMUX(SDMMC4_CLK, SDMMC4, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC4_CMD, SDMMC4, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC4_DAT0, SDMMC4, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC4_DAT1, SDMMC4, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC4_DAT2, SDMMC4, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC4_DAT3, SDMMC4, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC4_DAT4, SDMMC4, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC4_DAT5, SDMMC4, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC4_DAT6, SDMMC4, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC4_DAT7, SDMMC4, UP, NORMAL, INPUT),
/* BLINK pinmux */
DEFAULT_PINMUX(CLK_32K_OUT, BLINK, NORMAL, NORMAL, OUTPUT),
/* KBC pinmux */
DEFAULT_PINMUX(KB_COL0, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_COL1, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_COL2, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW0, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW1, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW2, KBC, UP, NORMAL, INPUT),
/*Audio Codec*/
DEFAULT_PINMUX(DAP3_DIN, RSVD1, NORMAL, TRISTATE, OUTPUT),
DEFAULT_PINMUX(DAP3_SCLK, RSVD1, NORMAL, TRISTATE, OUTPUT),
DEFAULT_PINMUX(GPIO_PV0, RSVD1, NORMAL, TRISTATE, OUTPUT),
DEFAULT_PINMUX(KB_ROW7, RSVD1, UP, NORMAL, INPUT),
/* UARTA pinmux */
DEFAULT_PINMUX(KB_ROW10, UARTA, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(KB_ROW9, UARTA, NORMAL, NORMAL, OUTPUT),
/* I2CPWR pinmux (I2C5) */
I2C_PINMUX(PWR_I2C_SCL, I2CPWR, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
I2C_PINMUX(PWR_I2C_SDA, I2CPWR, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
/* SYSCLK pinmux */
DEFAULT_PINMUX(SYS_CLK_REQ, SYSCLK, NORMAL, NORMAL, OUTPUT),
/* RTCK pinmux */
DEFAULT_PINMUX(JTAG_RTCK, RTCK, NORMAL, NORMAL, INPUT),
/* CLK pinmux */
DEFAULT_PINMUX(CLK_32K_IN, CLK, NORMAL, TRISTATE, INPUT),
/* PWRON pinmux */
DEFAULT_PINMUX(CORE_PWR_REQ, PWRON, NORMAL, NORMAL, OUTPUT),
/* CPU pinmux */
DEFAULT_PINMUX(CPU_PWR_REQ, CPU, NORMAL, NORMAL, OUTPUT),
/* PMI pinmux */
DEFAULT_PINMUX(PWR_INT_N, PMI, NORMAL, TRISTATE, INPUT),
/* RESET_OUT_N pinmux */
DEFAULT_PINMUX(RESET_OUT_N, RESET_OUT_N, NORMAL, NORMAL, OUTPUT),
/* EXTPERIPH3 pinmux */
DEFAULT_PINMUX(CLK3_OUT, EXTPERIPH3, NORMAL, NORMAL, OUTPUT),
/* I2C1 pinmux */
I2C_PINMUX(GEN1_I2C_SCL, I2C1, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
I2C_PINMUX(GEN1_I2C_SDA, I2C1, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
/* UARTB pinmux */
DEFAULT_PINMUX(UART2_CTS_N, UARTB, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(UART2_RTS_N, UARTB, NORMAL, NORMAL, OUTPUT),
/* IRDA pinmux */
DEFAULT_PINMUX(UART2_RXD, UARTB, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(UART2_TXD, UARTB, NORMAL, NORMAL, OUTPUT),
/* UARTC pinmux */
DEFAULT_PINMUX(UART3_CTS_N, UARTC, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(UART3_RTS_N, UARTC, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(UART3_RXD, UARTC, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(UART3_TXD, UARTC, NORMAL, NORMAL, OUTPUT),
/* OWR pinmux */
DEFAULT_PINMUX(OWR, OWR, NORMAL, NORMAL, INPUT),
/* CEC pinmux */
CEC_PINMUX(HDMI_CEC, CEC, NORMAL, NORMAL, INPUT, DEFAULT, DISABLE),
/* I2C4 pinmux */
I2C_PINMUX(DDC_SCL, I2C4, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
I2C_PINMUX(DDC_SDA, I2C4, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
DDC_PINMUX(DDC_SCL, I2C4, NORMAL, NORMAL, INPUT, DEFAULT, HIGH),
DDC_PINMUX(DDC_SDA, I2C4, NORMAL, NORMAL, INPUT, DEFAULT, HIGH),
/* Power I2C pinmux */
I2C_PINMUX(PWR_I2C_SCL, I2CPWR, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
I2C_PINMUX(PWR_I2C_SDA, I2CPWR, NORMAL, NORMAL, INPUT, DISABLE, ENABLE),
/* USB pinmux */
USB_PINMUX(USB_VBUS_EN0, USB, NORMAL, NORMAL, INPUT, DEFAULT, ENABLE),
DEFAULT_PINMUX(ULPI_DATA0, UARTA, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(ULPI_DATA1, UARTA, UP, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA2, UARTA, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA3, UARTA, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA4, UARTA, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA5, UARTA, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA6, UARTA, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_DATA7, UARTA, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(ULPI_CLK, UARTD, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(ULPI_DIR, UARTD, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_NXT, UARTD, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(ULPI_STP, UARTD, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(DAP3_FS, I2S2, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP3_DIN, I2S2, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP3_DOUT, I2S2, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP3_SCLK, I2S2, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(CLK2_OUT, EXTPERIPH2, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(CLK2_REQ, DAP, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(UART2_RXD, UARTB, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(UART2_TXD, UARTB, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(UART2_RTS_N, UARTB, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(UART2_CTS_N, UARTB, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(UART3_TXD, UARTC, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(UART3_RXD, UARTC, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(UART3_CTS_N, UARTC, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(UART3_RTS_N, UARTC, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_PU0, RSVD1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PU1, RSVD1, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_PU2, RSVD1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PU3, RSVD1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PU4, PWM1, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_PU5, PWM2, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_PU6, RSVD1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP4_FS, I2S3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP4_DIN, I2S3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP4_DOUT, I2S3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP4_SCLK, I2S3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(CLK3_OUT, EXTPERIPH3, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(CLK3_REQ, DEV3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_WP_N, GMI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_CS2_N, RSVD1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_AD8, PWM0, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_AD10, NAND, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_A16, UARTD, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_A17, UARTD, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_A18, UARTD, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_A19, UARTD, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(CAM_MCLK, VI_ALT2, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PCC1, RSVD1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PBB0, RSVD1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PBB3, VGP3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PBB5, VGP5, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PBB6, VGP6, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PBB7, I2S4, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PCC2, I2S4, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(JTAG_RTCK, RTCK, NORMAL, NORMAL, OUTPUT),
/* KBC keys */
DEFAULT_PINMUX(KB_ROW0, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW1, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW2, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW3, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW4, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW5, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW6, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW7, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW8, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW9, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW10, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_COL0, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_COL1, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_COL2, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_COL3, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_COL4, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_COL5, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_COL6, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_COL7, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PV0, RSVD1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PV1, RSVD1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(CLK_32K_OUT, BLINK, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(SYS_CLK_REQ, SYSCLK, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(OWR, OWR, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP1_FS, I2S0, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP1_DIN, I2S0, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP1_DOUT, I2S0, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP1_SCLK, I2S0, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(CLK1_REQ, DAP, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(CLK1_OUT, EXTPERIPH1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SPDIF_IN, SPDIF, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SPDIF_OUT, SPDIF, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(DAP2_FS, I2S1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP2_DIN, I2S1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP2_DOUT, I2S1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(DAP2_SCLK, I2S1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SPI1_MOSI, SPI1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SPI1_SCK, SPI1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SPI1_CS0_N, SPI1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SPI1_CS1_N, SPI1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SPI1_CS2_N, SPI1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SPI1_MISO, SPI1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(HDMI_CEC, CEC, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(HDMI_INT, RSVD1, NORMAL, TRISTATE, INPUT),
/* GPIOs */
/* SDMMC1 CD gpio */
DEFAULT_PINMUX(GMI_IORDY, RSVD1, UP, NORMAL, INPUT),
/* Touch RESET */
DEFAULT_PINMUX(GMI_AD14, NAND, NORMAL, NORMAL, OUTPUT),
/* Power rails GPIO */
DEFAULT_PINMUX(SPI2_SCK, GMI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PBB4, VGP4, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW8, KBC, UP, NORMAL, INPUT),
/* nct */
DEFAULT_PINMUX(GPIO_X6_AUD, SPI6, UP, TRISTATE, INPUT),
};
static struct pingroup_config unused_pins_lowpower[] = {
DEFAULT_PINMUX(GMI_CS0_N, NAND, UP, TRISTATE, OUTPUT),
DEFAULT_PINMUX(GMI_CS3_N, NAND, UP, TRISTATE, OUTPUT),
DEFAULT_PINMUX(GMI_CS4_N, NAND, UP, TRISTATE, OUTPUT),
DEFAULT_PINMUX(GMI_CS7_N, NAND, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_AD0, NAND, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(GMI_AD1, NAND, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(GMI_AD2, NAND, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(GMI_AD3, NAND, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(GMI_AD4, NAND, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(GMI_AD5, NAND, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(GMI_AD6, NAND, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(GMI_AD7, NAND, NORMAL, TRISTATE, INPUT),
DEFAULT_PINMUX(GMI_AD9, PWM1, NORMAL, TRISTATE, OUTPUT),
DEFAULT_PINMUX(GMI_AD11, NAND, NORMAL, TRISTATE, OUTPUT),
DEFAULT_PINMUX(GMI_AD13, NAND, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_WR_N, NAND, NORMAL, TRISTATE, OUTPUT),
DEFAULT_PINMUX(CLK1_REQ, RSVD3, DOWN, TRISTATE, OUTPUT),
DEFAULT_PINMUX(USB_VBUS_EN1, RSVD3, DOWN, TRISTATE, OUTPUT),
};
#endif /* _PINMUX_CONFIG_DALMORE_H_ */
/* Initially setting all used GPIO's to non-TRISTATE */
static struct pingroup_config tegra114_pinmux_set_nontristate[] = {
DEFAULT_PINMUX(GPIO_X4_AUD, RSVD1, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_X5_AUD, RSVD1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_X6_AUD, RSVD3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_X7_AUD, RSVD1, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_W2_AUD, RSVD1, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_W3_AUD, SPI6, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_X1_AUD, RSVD3, DOWN, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_X3_AUD, RSVD3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(DAP3_FS, I2S2, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(DAP3_DIN, I2S2, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(DAP3_DOUT, I2S2, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(DAP3_SCLK, I2S2, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_PV0, RSVD3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PV1, RSVD1, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PBB3, RSVD3, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_PBB5, RSVD3, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_PBB6, RSVD3, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_PBB7, RSVD3, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_PCC1, RSVD3, DOWN, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PCC2, RSVD3, DOWN, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_AD0, GMI, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_AD1, GMI, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_AD10, GMI, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_AD11, GMI, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_AD12, GMI, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_AD13, GMI, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_AD2, GMI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_AD3, GMI, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_AD8, GMI, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_ADV_N, GMI, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_CLK, GMI, DOWN, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_CS0_N, GMI, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_CS2_N, GMI, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_CS3_N, GMI, UP, NORMAL, OUTPUT),
DEFAULT_PINMUX(GMI_CS4_N, GMI, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_CS7_N, GMI, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_DQS, GMI, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_IORDY, GMI, UP, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_WP_N, GMI, UP, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC1_WP_N, SPI4, UP, NORMAL, OUTPUT),
DEFAULT_PINMUX(CLK2_REQ, RSVD3, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(KB_COL3, KBC, UP, NORMAL, OUTPUT),
DEFAULT_PINMUX(KB_COL4, SDMMC3, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_COL5, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(KB_COL6, KBC, UP, NORMAL, OUTPUT),
DEFAULT_PINMUX(KB_COL7, KBC, UP, NORMAL, OUTPUT),
DEFAULT_PINMUX(KB_ROW3, KBC, DOWN, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW4, KBC, DOWN, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW6, KBC, DOWN, NORMAL, INPUT),
DEFAULT_PINMUX(KB_ROW8, KBC, UP, NORMAL, INPUT),
DEFAULT_PINMUX(CLK3_REQ, RSVD3, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_PU4, RSVD3, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(GPIO_PU5, RSVD3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(GPIO_PU6, RSVD3, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(HDMI_INT, RSVD1, DOWN, NORMAL, INPUT),
DEFAULT_PINMUX(GMI_AD9, PWM1, NORMAL, NORMAL, OUTPUT),
DEFAULT_PINMUX(SPDIF_IN, USB, NORMAL, NORMAL, INPUT),
DEFAULT_PINMUX(SDMMC3_CD_N, SDMMC3, UP, NORMAL, INPUT),
};
#endif /* PINMUX_CONFIG_COMMON_H */

35
board/nvidia/dts/tegra114-dalmore.dts
View File

@ -1,13 +1,46 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
#include "tegra114.dtsi"
/ {
model = "NVIDIA Dalmore";
compatible = "nvidia,dalmore", "nvidia,tegra114";
aliases {
i2c0 = "/i2c@7000d000";
i2c1 = "/i2c@7000c000";
i2c2 = "/i2c@7000c400";
i2c3 = "/i2c@7000c500";
i2c4 = "/i2c@7000c700";
};
memory {
device_type = "memory";
reg = <0x80000000 0x80000000>;
};
i2c@7000c000 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c400 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c500 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c700 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000d000 {
status = "okay";
clock-frequency = <400000>;
};
};

20
board/nvidia/dts/tegra20-harmony.dts
View File

@ -1,6 +1,6 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
#include "tegra20.dtsi"
/ {
model = "NVIDIA Tegra20 Harmony evaluation board";
@ -9,6 +9,8 @@
aliases {
usb0 = "/usb@c5008000";
usb1 = "/usb@c5004000";
sdhci0 = "/sdhci@c8000600";
sdhci1 = "/sdhci@c8000200";
};
memory {
@ -52,4 +54,20 @@
usb@c5004000 {
nvidia,phy-reset-gpio = <&gpio 169 0>; /* gpio PV1 */
};
sdhci@c8000200 {
status = "okay";
cd-gpios = <&gpio 69 1>; /* gpio PI5 */
wp-gpios = <&gpio 57 0>; /* gpio PH1 */
power-gpios = <&gpio 155 0>; /* gpio PT3 */
bus-width = <4>;
};
sdhci@c8000600 {
status = "okay";
cd-gpios = <&gpio 58 1>; /* gpio PH2 */
wp-gpios = <&gpio 59 0>; /* gpio PH3 */
power-gpios = <&gpio 70 0>; /* gpio PI6 */
bus-width = <8>;
};
};

15
board/nvidia/dts/tegra20-seaboard.dts
View File

@ -1,7 +1,6 @@
/dts-v1/;
/memreserve/ 0x1c000000 0x04000000;
/include/ ARCH_CPU_DTS
#include "tegra20.dtsi"
/ {
model = "NVIDIA Seaboard";
@ -12,14 +11,15 @@
};
aliases {
/* This defines the order of our USB ports */
/* This defines the order of our ports */
usb0 = "/usb@c5008000";
usb1 = "/usb@c5000000";
i2c0 = "/i2c@7000d000";
i2c1 = "/i2c@7000c000";
i2c2 = "/i2c@7000c400";
i2c3 = "/i2c@7000c500";
sdhci0 = "/sdhci@c8000600";
sdhci1 = "/sdhci@c8000400";
};
memory {
@ -156,13 +156,16 @@
};
sdhci@c8000400 {
cd-gpios = <&gpio 69 0>; /* gpio PI5 */
status = "okay";
cd-gpios = <&gpio 69 1>; /* gpio PI5 */
wp-gpios = <&gpio 57 0>; /* gpio PH1 */
power-gpios = <&gpio 70 0>; /* gpio PI6 */
bus-width = <4>;
};
sdhci@c8000600 {
support-8bit;
status = "okay";
bus-width = <8>;
};
lcd_panel: panel {

17
board/nvidia/dts/tegra20-ventana.dts
View File

@ -1,6 +1,6 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
#include "tegra20.dtsi"
/ {
model = "NVIDIA Tegra20 Ventana evaluation board";
@ -8,6 +8,8 @@
aliases {
usb0 = "/usb@c5008000";
sdhci0 = "/sdhci@c8000600";
sdhci1 = "/sdhci@c8000400";
};
memory {
@ -41,4 +43,17 @@
usb@c5004000 {
status = "disabled";
};
sdhci@c8000400 {
status = "okay";
cd-gpios = <&gpio 69 1>; /* gpio PI5 */
wp-gpios = <&gpio 57 0>; /* gpio PH1 */
power-gpios = <&gpio 70 0>; /* gpio PI6 */
bus-width = <4>;
};
sdhci@c8000600 {
status = "okay";
bus-width = <8>;
};
};

15
board/nvidia/dts/tegra20-whistler.dts
View File

@ -1,6 +1,6 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
#include "tegra20.dtsi"
/ {
model = "NVIDIA Tegra20 Whistler evaluation board";
@ -9,6 +9,8 @@
aliases {
i2c0 = "/i2c@7000d000";
usb0 = "/usb@c5008000";
sdhci0 = "/sdhci@c8000600";
sdhci1 = "/sdhci@c8000400";
};
memory {
@ -57,4 +59,15 @@
usb@c5004000 {
status = "disabled";
};
sdhci@c8000400 {
status = "okay";
wp-gpios = <&gpio 173 0>; /* gpio PV5 */
bus-width = <8>;
};
sdhci@c8000600 {
status = "okay";
bus-width = <8>;
};
};

23
board/nvidia/dts/tegra30-cardhu.dts
View File

@ -1,7 +1,6 @@
/dts-v1/;
/memreserve/ 0x1c000000 0x04000000;
/include/ ARCH_CPU_DTS
#include "tegra30.dtsi"
/ {
model = "NVIDIA Cardhu";
@ -13,6 +12,8 @@
i2c2 = "/i2c@7000c400";
i2c3 = "/i2c@7000c500";
i2c4 = "/i2c@7000c700";
sdhci0 = "/sdhci@78000600";
sdhci1 = "/sdhci@78000000";
};
memory {
@ -21,22 +22,27 @@
};
i2c@7000c000 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c400 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c500 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000c700 {
status = "okay";
clock-frequency = <100000>;
};
i2c@7000d000 {
status = "okay";
clock-frequency = <100000>;
};
@ -44,4 +50,17 @@
status = "okay";
spi-max-frequency = <25000000>;
};
sdhci@78000000 {
status = "okay";
cd-gpios = <&gpio 69 1>; /* gpio PI5 */
wp-gpios = <&gpio 155 0>; /* gpio PT3 */
power-gpios = <&gpio 31 0>; /* gpio PD7 */
bus-width = <4>;
};
sdhci@78000600 {
status = "okay";
bus-width = <8>;
};
};

26
board/nvidia/harmony/harmony.c
View File

@ -27,19 +27,14 @@
#include <asm/arch/funcmux.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/tegra.h>
#include <asm/arch-tegra/mmc.h>
#include <asm/gpio.h>
#ifdef CONFIG_TEGRA_MMC
#include <mmc.h>
#endif
#ifdef CONFIG_TEGRA_MMC
/*
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)
*/
static void pin_mux_mmc(void)
void pin_mux_mmc(void)
{
funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT);
funcmux_select(PERIPH_ID_SDMMC2, FUNCMUX_SDMMC2_DTA_DTD_8BIT);
@ -54,25 +49,6 @@ static void pin_mux_mmc(void)
/* For CD GPIO PI5 */
pinmux_tristate_disable(PINGRP_ATC);
}
/* this is a weak define that we are overriding */
int board_mmc_init(bd_t *bd)
{
debug("board_mmc_init called\n");
/* Enable muxes, etc. for SDMMC controllers */
pin_mux_mmc();
debug("board_mmc_init: init SD slot J26\n");
/* init dev 0, SD slot J26, with 8-bit bus */
tegra_mmc_init(0, 8, GPIO_PI6, GPIO_PH2);
debug("board_mmc_init: init SD slot J5\n");
/* init dev 2, SD slot J5, with 4-bit bus */
tegra_mmc_init(2, 4, GPIO_PT3, GPIO_PI5);
return 0;
}
#endif
void pin_mux_usb(void)

25
board/nvidia/seaboard/seaboard.c
View File

@ -28,11 +28,7 @@
#include <asm/arch/funcmux.h>
#include <asm/arch/gpio.h>
#include <asm/arch/pinmux.h>
#include <asm/arch-tegra/mmc.h>
#include <asm/gpio.h>
#ifdef CONFIG_TEGRA_MMC
#include <mmc.h>
#endif
/* TODO: Remove this code when the SPI switch is working */
#if !defined(CONFIG_SPI_UART_SWITCH) && (CONFIG_MACH_TYPE != MACH_TYPE_VENTANA)
@ -51,7 +47,7 @@ void gpio_early_init_uart(void)
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)
*/
static void pin_mux_mmc(void)
void pin_mux_mmc(void)
{
funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT);
funcmux_select(PERIPH_ID_SDMMC3, FUNCMUX_SDMMC3_SDB_4BIT);
@ -61,25 +57,6 @@ static void pin_mux_mmc(void)
/* For CD GPIO PI5 */
pinmux_tristate_disable(PINGRP_ATC);
}
/* this is a weak define that we are overriding */
int board_mmc_init(bd_t *bd)
{
debug("board_mmc_init called\n");
/* Enable muxes, etc. for SDMMC controllers */
pin_mux_mmc();
debug("board_mmc_init: init eMMC\n");
/* init dev 0, eMMC chip, with 8-bit bus */
tegra_mmc_init(0, 8, -1, -1);
debug("board_mmc_init: init SD slot\n");
/* init dev 1, SD slot, with 4-bit bus */
tegra_mmc_init(1, 4, GPIO_PI6, GPIO_PI5);
return 0;
}
#endif
void pin_mux_usb(void)

30
board/nvidia/whistler/whistler.c
View File

@ -27,32 +27,19 @@
#include <asm/arch/clock.h>
#include <asm/arch/funcmux.h>
#include <asm/arch/pinmux.h>
#include <asm/arch-tegra/mmc.h>
#include <asm/gpio.h>
#include <i2c.h>
#ifdef CONFIG_TEGRA_MMC
#include <mmc.h>
#endif
/*
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)
*/
static void pin_mux_mmc(void)
{
funcmux_select(PERIPH_ID_SDMMC3, FUNCMUX_SDMMC3_SDB_SLXA_8BIT);
funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATC_ATD_8BIT);
}
/* this is a weak define that we are overriding */
int board_mmc_init(bd_t *bd)
void pin_mux_mmc(void)
{
uchar val;
int ret;
debug("board_mmc_init called\n");
/* Turn on MAX8907B LDO12 to 2.8V for J40 power */
ret = i2c_set_bus_num(0);
if (ret)
@ -70,17 +57,10 @@ int board_mmc_init(bd_t *bd)
if (ret)
printf("i2c_write 0 0x3c 0x44 failed: %d\n", ret);
/* Enable muxes, etc. for SDMMC controllers */
pin_mux_mmc();
/* init dev 0 (SDMMC4), (J29 "HSMMC") with 8-bit bus */
tegra_mmc_init(0, 8, -1, -1);
/* init dev 1 (SDMMC3), (J40 "SDIO3") with 8-bit bus */
tegra_mmc_init(1, 8, -1, -1);
return 0;
funcmux_select(PERIPH_ID_SDMMC3, FUNCMUX_SDMMC3_SDB_SLXA_8BIT);
funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATC_ATD_8BIT);
}
#endif
/* this is a weak define that we are overriding */
void pin_mux_usb(void)

11
board/toradex/colibri_t20_iris/colibri_t20_iris.c
View File

@ -19,7 +19,6 @@
#include <asm/arch/funcmux.h>
#include <asm/arch/pinmux.h>
#include <asm/arch-tegra/board.h>
#include <asm/arch-tegra/mmc.h>
#include "../colibri_t20-common/colibri_t20-common.h"
@ -34,13 +33,13 @@ void pin_mux_usb(void)
#endif
#ifdef CONFIG_TEGRA_MMC
int board_mmc_init(bd_t *bd)
/*
* Routine: pin_mux_mmc
* Description: setup the pin muxes/tristate values for the SDMMC(s)
*/
void pin_mux_mmc(void)
{
funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_4_BIT);
pinmux_tristate_disable(PINGRP_GMB);
tegra_mmc_init(0, 4, -1, GPIO_PC7);
return 0;
}
#endif

9
board/toradex/dts/tegra20-colibri_t20_iris.dts
View File

@ -1,6 +1,6 @@
/dts-v1/;
/include/ ARCH_CPU_DTS
#include "tegra20.dtsi"
/ {
model = "Toradex Colibri T20";
@ -10,6 +10,7 @@
usb0 = "/usb@c5008000";
usb1 = "/usb@c5000000";
usb2 = "/usb@c5004000";
sdhci0 = "/sdhci@c8000600";
};
usb@c5000000 {
@ -35,4 +36,10 @@
compatible = "nand-flash";
};
};
sdhci@c8000600 {
status = "okay";
cd-gpios = <&gpio 23 1>; /* gpio PC7 */
bus-width = <4>;
};
};

10
disk/part.c
View File

@ -35,16 +35,6 @@
#define PRINTF(fmt,args...)
#endif
/* Rather than repeat this expression each time, add a define for it */
#if (defined(CONFIG_CMD_IDE) || \
defined(CONFIG_CMD_SATA) || \
defined(CONFIG_CMD_SCSI) || \
defined(CONFIG_CMD_USB) || \
defined(CONFIG_MMC) || \
defined(CONFIG_SYSTEMACE) )
#define HAVE_BLOCK_DEVICE
#endif
struct block_drvr {
char *name;
block_dev_desc_t* (*get_dev)(int dev);

6
disk/part_amiga.c
View File

@ -26,11 +26,7 @@
#include <ide.h>
#include "part_amiga.h"
#if defined(CONFIG_CMD_IDE) || \
defined(CONFIG_CMD_SCSI) || \
defined(CONFIG_CMD_USB) || \
defined(CONFIG_MMC) || \
defined(CONFIG_SYSTEMACE)
#ifdef HAVE_BLOCK_DEVICE
#undef AMIGA_DEBUG

7
disk/part_dos.c
View File

@ -35,12 +35,7 @@
#include <ide.h>
#include "part_dos.h"
#if defined(CONFIG_CMD_IDE) || \
defined(CONFIG_CMD_SATA) || \
defined(CONFIG_CMD_SCSI) || \
defined(CONFIG_CMD_USB) || \
defined(CONFIG_MMC) || \
defined(CONFIG_SYSTEMACE)
#ifdef HAVE_BLOCK_DEVICE
/* Convert char[4] in little endian format to the host format integer
*/

8
disk/part_efi.c
View File

@ -39,13 +39,7 @@
DECLARE_GLOBAL_DATA_PTR;
#if defined(CONFIG_CMD_IDE) || \
defined(CONFIG_CMD_SATA) || \
defined(CONFIG_CMD_SCSI) || \
defined(CONFIG_CMD_USB) || \
defined(CONFIG_MMC) || \
defined(CONFIG_SYSTEMACE)
#ifdef HAVE_BLOCK_DEVICE
/**
* efi_crc32() - EFI version of crc32 function
* @buf: buffer to calculate crc32 of

7
disk/part_iso.c
View File

@ -25,12 +25,7 @@
#include <command.h>
#include "part_iso.h"
#if defined(CONFIG_CMD_IDE) || \
defined(CONFIG_CMD_SCSI) || \
defined(CONFIG_CMD_SATA) || \
defined(CONFIG_CMD_USB) || \
defined(CONFIG_MMC) || \
defined(CONFIG_SYSTEMACE)
#ifdef HAVE_BLOCK_DEVICE
/* #define ISO_PART_DEBUG */

7
disk/part_mac.c
View File

@ -34,12 +34,7 @@
#include <ide.h>
#include "part_mac.h"
#if defined(CONFIG_CMD_IDE) || \
defined(CONFIG_CMD_SCSI) || \
defined(CONFIG_CMD_SATA) || \
defined(CONFIG_CMD_USB) || \
defined(CONFIG_MMC) || \
defined(CONFIG_SYSTEMACE)
#ifdef HAVE_BLOCK_DEVICE
/* stdlib.h causes some compatibility problems; should fixe these! -- wd */
#ifndef __ldiv_t_defined

42
drivers/i2c/tegra_i2c.c
View File

@ -46,6 +46,7 @@ struct i2c_bus {
struct i2c_control *control;
struct i2c_ctlr *regs;
int is_dvc; /* DVC type, rather than I2C */
int is_scs; /* single clock source (T114+) */
int inited; /* bus is inited */
};
@ -88,7 +89,28 @@ static void i2c_init_controller(struct i2c_bus *i2c_bus)
* 16 to get the right frequency.
*/
clock_start_periph_pll(i2c_bus->periph_id, CLOCK_ID_PERIPH,
i2c_bus->speed * 2 * 8);
i2c_bus->speed * 2 * 8);
if (i2c_bus->is_scs) {
/*
* T114 I2C went to a single clock source for standard/fast and
* HS clock speeds. The new clock rate setting calculation is:
* SCL = CLK_SOURCE.I2C /
* (CLK_MULT_STD_FAST_MODE * (I2C_CLK_DIV_STD_FAST_MODE+1) *
* I2C FREQUENCY DIVISOR) as per the T114 TRM (sec 30.3.1).
*
* NOTE: We do this here, after the initial clock/pll start,
* because if we read the clk_div reg before the controller
* is running, we hang, and we need it for the new calc.
*/
int clk_div_stdfst_mode = readl(&i2c_bus->regs->clk_div) >> 16;
debug("%s: CLK_DIV_STD_FAST_MODE setting = %d\n", __func__,
clk_div_stdfst_mode);
clock_start_periph_pll(i2c_bus->periph_id, CLOCK_ID_PERIPH,
CLK_MULT_STD_FAST_MODE * (clk_div_stdfst_mode + 1) *
i2c_bus->speed * 2);
}
/* Reset I2C controller. */
i2c_reset_controller(i2c_bus);
@ -352,10 +374,11 @@ static int i2c_get_config(const void *blob, int node, struct i2c_bus *i2c_bus)
* @param node_list list of nodes to process (any <=0 are ignored)
* @param count number of nodes to process
* @param is_dvc 1 if these are DVC ports, 0 if standard I2C
* @param is_scs 1 if this HW uses a single clock source (T114+)
* @return 0 if ok, -1 on error
*/
static int process_nodes(const void *blob, int node_list[], int count,
int is_dvc)
int is_dvc, int is_scs)
{
struct i2c_bus *i2c_bus;
int i;
@ -375,6 +398,8 @@ static int process_nodes(const void *blob, int node_list[], int count,
return -1;
}
i2c_bus->is_scs = is_scs;
i2c_bus->is_dvc = is_dvc;
if (is_dvc) {
i2c_bus->control =
@ -403,18 +428,25 @@ void i2c_init_board(void)
const void *blob = gd->fdt_blob;
int count;
/* First get the normal i2c ports */
/* First check for newer (T114+) I2C ports */
count = fdtdec_find_aliases_for_id(blob, "i2c",
COMPAT_NVIDIA_TEGRA114_I2C, node_list,
TEGRA_I2C_NUM_CONTROLLERS);
if (process_nodes(blob, node_list, count, 0, 1))
return;
/* Now get the older (T20/T30) normal I2C ports */
count = fdtdec_find_aliases_for_id(blob, "i2c",
COMPAT_NVIDIA_TEGRA20_I2C, node_list,
TEGRA_I2C_NUM_CONTROLLERS);
if (process_nodes(blob, node_list, count, 0))
if (process_nodes(blob, node_list, count, 0, 0))
return;
/* Now look for dvc ports */
count = fdtdec_add_aliases_for_id(blob, "i2c",
COMPAT_NVIDIA_TEGRA20_DVC, node_list,
TEGRA_I2C_NUM_CONTROLLERS);
if (process_nodes(blob, node_list, count, 1))
if (process_nodes(blob, node_list, count, 1, 0))
return;
}

224
drivers/mmc/tegra_mmc.c
View File

@ -2,7 +2,7 @@
* (C) Copyright 2009 SAMSUNG Electronics
* Minkyu Kang <mk7.kang@samsung.com>
* Jaehoon Chung <jh80.chung@samsung.com>
* Portions Copyright 2011-2012 NVIDIA Corporation
* Portions Copyright 2011-2013 NVIDIA Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -28,43 +28,45 @@
#include <asm/arch-tegra/tegra_mmc.h>
#include <mmc.h>
/* support 4 mmc hosts */
struct mmc mmc_dev[4];
struct mmc_host mmc_host[4];
DECLARE_GLOBAL_DATA_PTR;
struct mmc mmc_dev[MAX_HOSTS];
struct mmc_host mmc_host[MAX_HOSTS];
/**
* Get the host address and peripheral ID for a device. Devices are numbered
* from 0 to 3.
*
* @param host Structure to fill in (base, reg, mmc_id)
* @param dev_index Device index (0-3)
*/
static void tegra_get_setup(struct mmc_host *host, int dev_index)
#ifndef CONFIG_OF_CONTROL
#error "Please enable device tree support to use this driver"
#endif
static void mmc_set_power(struct mmc_host *host, unsigned short power)
{
debug("tegra_get_setup: dev_index = %d\n", dev_index);
u8 pwr = 0;
debug("%s: power = %x\n", __func__, power);
switch (dev_index) {
case 1:
host->base = TEGRA_SDMMC3_BASE;
host->mmc_id = PERIPH_ID_SDMMC3;
break;
case 2:
host->base = TEGRA_SDMMC2_BASE;
host->mmc_id = PERIPH_ID_SDMMC2;
break;
case 3:
host->base = TEGRA_SDMMC1_BASE;
host->mmc_id = PERIPH_ID_SDMMC1;
break;
case 0:
default:
host->base = TEGRA_SDMMC4_BASE;
host->mmc_id = PERIPH_ID_SDMMC4;
break;
if (power != (unsigned short)-1) {
switch (1 << power) {
case MMC_VDD_165_195:
pwr = TEGRA_MMC_PWRCTL_SD_BUS_VOLTAGE_V1_8;
break;
case MMC_VDD_29_30:
case MMC_VDD_30_31:
pwr = TEGRA_MMC_PWRCTL_SD_BUS_VOLTAGE_V3_0;
break;
case MMC_VDD_32_33:
case MMC_VDD_33_34:
pwr = TEGRA_MMC_PWRCTL_SD_BUS_VOLTAGE_V3_3;
break;
}
}
debug("%s: pwr = %X\n", __func__, pwr);
host->reg = (struct tegra_mmc *)host->base;
/* Set the bus voltage first (if any) */
writeb(pwr, &host->reg->pwrcon);
if (pwr == 0)
return;
/* Now enable bus power */
pwr |= TEGRA_MMC_PWRCTL_SD_BUS_POWER;
writeb(pwr, &host->reg->pwrcon);
}
static void mmc_prepare_data(struct mmc_host *host, struct mmc_data *data,
@ -363,8 +365,7 @@ static void mmc_change_clock(struct mmc_host *host, uint clock)
debug(" mmc_change_clock called\n");
/*
* Change Tegra SDMMCx clock divisor here. Source is 216MHz,
* PLLP_OUT0
* Change Tegra SDMMCx clock divisor here. Source is PLLP_OUT0
*/
if (clock == 0)
goto out;
@ -439,7 +440,7 @@ static void mmc_set_ios(struct mmc *mmc)
debug("mmc_set_ios: hostctl = %08X\n", ctrl);
}
static void mmc_reset(struct mmc_host *host)
static void mmc_reset(struct mmc_host *host, struct mmc *mmc)
{
unsigned int timeout;
debug(" mmc_reset called\n");
@ -465,6 +466,14 @@ static void mmc_reset(struct mmc_host *host)
timeout--;
udelay(1000);
}
/* Set SD bus voltage & enable bus power */
mmc_set_power(host, fls(mmc->voltages) - 1);
debug("%s: power control = %02X, host control = %02X\n", __func__,
readb(&host->reg->pwrcon), readb(&host->reg->hostctl));
/* Make sure SDIO pads are set up */
pad_init_mmc(host);
}
static int mmc_core_init(struct mmc *mmc)
@ -473,7 +482,7 @@ static int mmc_core_init(struct mmc *mmc)
unsigned int mask;
debug(" mmc_core_init called\n");
mmc_reset(host);
mmc_reset(host, mmc);
host->version = readw(&host->reg->hcver);
debug("host version = %x\n", host->version);
@ -518,41 +527,43 @@ int tegra_mmc_getcd(struct mmc *mmc)
debug("tegra_mmc_getcd called\n");
if (host->cd_gpio >= 0)
return !gpio_get_value(host->cd_gpio);
if (fdt_gpio_isvalid(&host->cd_gpio))
return fdtdec_get_gpio(&host->cd_gpio);
return 1;
}
int tegra_mmc_init(int dev_index, int bus_width, int pwr_gpio, int cd_gpio)
static int do_mmc_init(int dev_index)
{
struct mmc_host *host;
char gpusage[12]; /* "SD/MMCn PWR" or "SD/MMCn CD" */
struct mmc *mmc;
debug(" tegra_mmc_init: index %d, bus width %d "
"pwr_gpio %d cd_gpio %d\n",
dev_index, bus_width, pwr_gpio, cd_gpio);
/* DT should have been read & host config filled in */
host = &mmc_host[dev_index];
if (!host->enabled)
return -1;
debug(" do_mmc_init: index %d, bus width %d "
"pwr_gpio %d cd_gpio %d\n",
dev_index, host->width,
host->pwr_gpio.gpio, host->cd_gpio.gpio);
host->clock = 0;
host->pwr_gpio = pwr_gpio;
host->cd_gpio = cd_gpio;
tegra_get_setup(host, dev_index);
clock_start_periph_pll(host->mmc_id, CLOCK_ID_PERIPH, 20000000);
if (host->pwr_gpio >= 0) {
if (fdt_gpio_isvalid(&host->pwr_gpio)) {
sprintf(gpusage, "SD/MMC%d PWR", dev_index);
gpio_request(host->pwr_gpio, gpusage);
gpio_direction_output(host->pwr_gpio, 1);
gpio_request(host->pwr_gpio.gpio, gpusage);
gpio_direction_output(host->pwr_gpio.gpio, 1);
debug(" Power GPIO name = %s\n", host->pwr_gpio.name);
}
if (host->cd_gpio >= 0) {
if (fdt_gpio_isvalid(&host->cd_gpio)) {
sprintf(gpusage, "SD/MMC%d CD", dev_index);
gpio_request(host->cd_gpio, gpusage);
gpio_direction_input(host->cd_gpio);
gpio_request(host->cd_gpio.gpio, gpusage);
gpio_direction_input(host->cd_gpio.gpio);
debug(" CD GPIO name = %s\n", host->cd_gpio.name);
}
mmc = &mmc_dev[dev_index];
@ -567,9 +578,9 @@ int tegra_mmc_init(int dev_index, int bus_width, int pwr_gpio, int cd_gpio)
mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
mmc->host_caps = 0;
if (bus_width == 8)
if (host->width == 8)
mmc->host_caps |= MMC_MODE_8BIT;
if (bus_width >= 4)
if (host->width >= 4)
mmc->host_caps |= MMC_MODE_4BIT;
mmc->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS | MMC_MODE_HC;
@ -578,8 +589,6 @@ int tegra_mmc_init(int dev_index, int bus_width, int pwr_gpio, int cd_gpio)
* low-speed SDIO card frequency (actually 400KHz)
* max freq is highest HS eMMC clock as per the SD/MMC spec
* (actually 52MHz)
* Both of these are the closest equivalents w/216MHz source
* clock and Tegra SDMMC divisors.
*/
mmc->f_min = 375000;
mmc->f_max = 48000000;
@ -588,3 +597,104 @@ int tegra_mmc_init(int dev_index, int bus_width, int pwr_gpio, int cd_gpio)
return 0;
}
/**
* Get the host address and peripheral ID for a node.
*
* @param blob fdt blob
* @param node Device index (0-3)
* @param host Structure to fill in (reg, width, mmc_id)
*/
static int mmc_get_config(const void *blob, int node, struct mmc_host *host)
{
debug("%s: node = %d\n", __func__, node);
host->enabled = fdtdec_get_is_enabled(blob, node);
host->reg = (struct tegra_mmc *)fdtdec_get_addr(blob, node, "reg");
if ((fdt_addr_t)host->reg == FDT_ADDR_T_NONE) {
debug("%s: no sdmmc base reg info found\n", __func__);
return -FDT_ERR_NOTFOUND;
}
host->mmc_id = clock_decode_periph_id(blob, node);
if (host->mmc_id == PERIPH_ID_NONE) {
debug("%s: could not decode periph id\n", __func__);
return -FDT_ERR_NOTFOUND;
}
/*
* NOTE: mmc->bus_width is determined by mmc.c dynamically.
* TBD: Override it with this value?
*/
host->width = fdtdec_get_int(blob, node, "bus-width", 0);
if (!host->width)
debug("%s: no sdmmc width found\n", __func__);
/* These GPIOs are optional */
fdtdec_decode_gpio(blob, node, "cd-gpios", &host->cd_gpio);
fdtdec_decode_gpio(blob, node, "wp-gpios", &host->wp_gpio);
fdtdec_decode_gpio(blob, node, "power-gpios", &host->pwr_gpio);
debug("%s: found controller at %p, width = %d, periph_id = %d\n",
__func__, host->reg, host->width, host->mmc_id);
return 0;
}
/*
* Process a list of nodes, adding them to our list of SDMMC ports.
*
* @param blob fdt blob
* @param node_list list of nodes to process (any <=0 are ignored)
* @param count number of nodes to process
* @return 0 if ok, -1 on error
*/
static int process_nodes(const void *blob, int node_list[], int count)
{
struct mmc_host *host;
int i, node;
debug("%s: count = %d\n", __func__, count);
/* build mmc_host[] for each controller */
for (i = 0; i < count; i++) {
node = node_list[i];
if (node <= 0)
continue;
host = &mmc_host[i];
host->id = i;
if (mmc_get_config(blob, node, host)) {
printf("%s: failed to decode dev %d\n", __func__, i);
return -1;
}
do_mmc_init(i);
}
return 0;
}
void tegra_mmc_init(void)
{
int node_list[MAX_HOSTS], count;
const void *blob = gd->fdt_blob;
debug("%s entry\n", __func__);
/* See if any Tegra30 MMC controllers are present */
count = fdtdec_find_aliases_for_id(blob, "sdhci",
COMPAT_NVIDIA_TEGRA30_SDMMC, node_list, MAX_HOSTS);
debug("%s: count of T30 sdhci nodes is %d\n", __func__, count);
if (process_nodes(blob, node_list, count)) {
printf("%s: Error processing T30 mmc node(s)!\n", __func__);
return;
}
/* Now look for any Tegra20 MMC controllers */
count = fdtdec_find_aliases_for_id(blob, "sdhci",
COMPAT_NVIDIA_TEGRA20_SDMMC, node_list, MAX_HOSTS);
debug("%s: count of T20 sdhci nodes is %d\n", __func__, count);
if (process_nodes(blob, node_list, count)) {
printf("%s: Error processing T20 mmc node(s)!\n", __func__);
return;
}
}

546
drivers/usb/host/ehci-tegra.c
View File

@ -1,5 +1,7 @@
/*
* Copyright (c) 2011 The Chromium OS Authors.
* Copyright (c) 2009-2012 NVIDIA Corporation
* Copyright (c) 2013 Lucas Stach
*
* See file CREDITS for list of people who contributed to this
* project.
@ -21,12 +23,128 @@
*/
#include <common.h>
#include <asm/errno.h>
#include <asm/io.h>
#include <asm-generic/gpio.h>
#include <asm/arch/clock.h>
#include <asm/arch-tegra/usb.h>
#include <usb.h>
#include <usb/ulpi.h>
#include <libfdt.h>
#include <fdtdec.h>
#include "ehci.h"
#include <asm/errno.h>
#include <asm/arch/usb.h>
#ifdef CONFIG_USB_ULPI
#ifndef CONFIG_USB_ULPI_VIEWPORT
#error "To use CONFIG_USB_ULPI on Tegra Boards you have to also \
define CONFIG_USB_ULPI_VIEWPORT"
#endif
#endif
enum {
USB_PORTS_MAX = 3, /* Maximum ports we allow */
};
/* Parameters we need for USB */
enum {
PARAM_DIVN, /* PLL FEEDBACK DIVIDer */
PARAM_DIVM, /* PLL INPUT DIVIDER */
PARAM_DIVP, /* POST DIVIDER (2^N) */
PARAM_CPCON, /* BASE PLLC CHARGE Pump setup ctrl */
PARAM_LFCON, /* BASE PLLC LOOP FILter setup ctrl */
PARAM_ENABLE_DELAY_COUNT, /* PLL-U Enable Delay Count */
PARAM_STABLE_COUNT, /* PLL-U STABLE count */
PARAM_ACTIVE_DELAY_COUNT, /* PLL-U Active delay count */
PARAM_XTAL_FREQ_COUNT, /* PLL-U XTAL frequency count */
PARAM_DEBOUNCE_A_TIME, /* 10MS DELAY for BIAS_DEBOUNCE_A */
PARAM_BIAS_TIME, /* 20US DELAY AFter bias cell op */
PARAM_COUNT
};
/* Possible port types (dual role mode) */
enum dr_mode {
DR_MODE_NONE = 0,
DR_MODE_HOST, /* supports host operation */
DR_MODE_DEVICE, /* supports device operation */
DR_MODE_OTG, /* supports both */
};
/* Information about a USB port */
struct fdt_usb {
struct usb_ctlr *reg; /* address of registers in physical memory */
unsigned utmi:1; /* 1 if port has external tranceiver, else 0 */
unsigned ulpi:1; /* 1 if port has external ULPI transceiver */
unsigned enabled:1; /* 1 to enable, 0 to disable */
unsigned has_legacy_mode:1; /* 1 if this port has legacy mode */
unsigned initialized:1; /* has this port already been initialized? */
enum dr_mode dr_mode; /* dual role mode */
enum periph_id periph_id;/* peripheral id */
struct fdt_gpio_state vbus_gpio; /* GPIO for vbus enable */
struct fdt_gpio_state phy_reset_gpio; /* GPIO to reset ULPI phy */
};
static struct fdt_usb port[USB_PORTS_MAX]; /* List of valid USB ports */
static unsigned port_count; /* Number of available ports */
/*
* This table has USB timing parameters for each Oscillator frequency we
* support. There are four sets of values:
*
* 1. PLLU configuration information (reference clock is osc/clk_m and
* PLLU-FOs are fixed at 12MHz/60MHz/480MHz).
*
* Reference frequency 13.0MHz 19.2MHz 12.0MHz 26.0MHz
* ----------------------------------------------------------------------
* DIVN 960 (0x3c0) 200 (0c8) 960 (3c0h) 960 (3c0)
* DIVM 13 (0d) 4 (04) 12 (0c) 26 (1a)
* Filter frequency (MHz) 1 4.8 6 2
* CPCON 1100b 0011b 1100b 1100b
* LFCON0 0 0 0 0
*
* 2. PLL CONFIGURATION & PARAMETERS for different clock generators:
*
* Reference frequency 13.0MHz 19.2MHz 12.0MHz 26.0MHz
* ---------------------------------------------------------------------------
* PLLU_ENABLE_DLY_COUNT 02 (0x02) 03 (03) 02 (02) 04 (04)
* PLLU_STABLE_COUNT 51 (33) 75 (4B) 47 (2F) 102 (66)
* PLL_ACTIVE_DLY_COUNT 05 (05) 06 (06) 04 (04) 09 (09)
* XTAL_FREQ_COUNT 127 (7F) 187 (BB) 118 (76) 254 (FE)
*
* 3. Debounce values IdDig, Avalid, Bvalid, VbusValid, VbusWakeUp, and
* SessEnd. Each of these signals have their own debouncer and for each of
* those one out of two debouncing times can be chosen (BIAS_DEBOUNCE_A or
* BIAS_DEBOUNCE_B).
*
* The values of DEBOUNCE_A and DEBOUNCE_B are calculated as follows:
* 0xffff -> No debouncing at all
* <n> ms = <n> *1000 / (1/19.2MHz) / 4
*
* So to program a 1 ms debounce for BIAS_DEBOUNCE_A, we have:
* BIAS_DEBOUNCE_A[15:0] = 1000 * 19.2 / 4 = 4800 = 0x12c0
*
* We need to use only DebounceA for BOOTROM. We don't need the DebounceB
* values, so we can keep those to default.
*
* 4. The 20 microsecond delay after bias cell operation.
*/
static const unsigned usb_pll[CLOCK_OSC_FREQ_COUNT][PARAM_COUNT] = {
/* DivN, DivM, DivP, CPCON, LFCON, Delays Debounce, Bias */
{ 0x3C0, 0x0D, 0x00, 0xC, 0, 0x02, 0x33, 0x05, 0x7F, 0x7EF4, 5 },
{ 0x0C8, 0x04, 0x00, 0x3, 0, 0x03, 0x4B, 0x06, 0xBB, 0xBB80, 7 },
{ 0x3C0, 0x0C, 0x00, 0xC, 0, 0x02, 0x2F, 0x04, 0x76, 0x7530, 5 },
{ 0x3C0, 0x1A, 0x00, 0xC, 0, 0x04, 0x66, 0x09, 0xFE, 0xFDE8, 9 }
};
/* UTMIP Idle Wait Delay */
static const u8 utmip_idle_wait_delay = 17;
/* UTMIP Elastic limit */
static const u8 utmip_elastic_limit = 16;
/* UTMIP High Speed Sync Start Delay */
static const u8 utmip_hs_sync_start_delay = 9;
/*
* A known hardware issue where Connect Status Change bit of PORTSC register
@ -45,32 +163,428 @@ void ehci_powerup_fixup(uint32_t *status_reg, uint32_t *reg)
*reg |= EHCI_PS_CSC;
}
/*
* Create the appropriate control structures to manage
* a new EHCI host controller.
*/
int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
/* Put the port into host mode */
static void set_host_mode(struct fdt_usb *config)
{
u32 our_hccr, our_hcor;
/*
* If we are an OTG port, check if remote host is driving VBus and
* bail out in this case.
*/
if (config->dr_mode == DR_MODE_OTG &&
(readl(&config->reg->phy_vbus_sensors) & VBUS_VLD_STS))
return;
/*
* Select the first port, as we don't have a way of selecting others
* yet
* If not driving, we set the GPIO to enable VBUS. We assume
* that the pinmux is set up correctly for this.
*/
if (tegrausb_start_port(index, &our_hccr, &our_hcor))
if (fdt_gpio_isvalid(&config->vbus_gpio)) {
fdtdec_setup_gpio(&config->vbus_gpio);
gpio_direction_output(config->vbus_gpio.gpio,
(config->vbus_gpio.flags & FDT_GPIO_ACTIVE_LOW) ?
0 : 1);
debug("set_host_mode: GPIO %d %s\n", config->vbus_gpio.gpio,
(config->vbus_gpio.flags & FDT_GPIO_ACTIVE_LOW) ?
"low" : "high");
}
}
void usbf_reset_controller(struct fdt_usb *config, struct usb_ctlr *usbctlr)
{
/* Reset the USB controller with 2us delay */
reset_periph(config->periph_id, 2);
/*
* Set USB1_NO_LEGACY_MODE to 1, Registers are accessible under
* base address
*/
if (config->has_legacy_mode)
setbits_le32(&usbctlr->usb1_legacy_ctrl, USB1_NO_LEGACY_MODE);
/* Put UTMIP1/3 in reset */
setbits_le32(&usbctlr->susp_ctrl, UTMIP_RESET);
/* Enable the UTMIP PHY */
if (config->utmi)
setbits_le32(&usbctlr->susp_ctrl, UTMIP_PHY_ENB);
}
/* set up the UTMI USB controller with the parameters provided */
static int init_utmi_usb_controller(struct fdt_usb *config)
{
u32 val;
int loop_count;
const unsigned *timing;
struct usb_ctlr *usbctlr = config->reg;
clock_enable(config->periph_id);
/* Reset the usb controller */
usbf_reset_controller(config, usbctlr);
/* Stop crystal clock by setting UTMIP_PHY_XTAL_CLOCKEN low */
clrbits_le32(&usbctlr->utmip_misc_cfg1, UTMIP_PHY_XTAL_CLOCKEN);
/* Follow the crystal clock disable by >100ns delay */
udelay(1);
/*
* To Use the A Session Valid for cable detection logic, VBUS_WAKEUP
* mux must be switched to actually use a_sess_vld threshold.
*/
if (fdt_gpio_isvalid(&config->vbus_gpio)) {
clrsetbits_le32(&usbctlr->usb1_legacy_ctrl,
VBUS_SENSE_CTL_MASK,
VBUS_SENSE_CTL_A_SESS_VLD << VBUS_SENSE_CTL_SHIFT);
}
/*
* PLL Delay CONFIGURATION settings. The following parameters control
* the bring up of the plls.
*/
timing = usb_pll[clock_get_osc_freq()];
val = readl(&usbctlr->utmip_misc_cfg1);
clrsetbits_le32(&val, UTMIP_PLLU_STABLE_COUNT_MASK,
timing[PARAM_STABLE_COUNT] << UTMIP_PLLU_STABLE_COUNT_SHIFT);
clrsetbits_le32(&val, UTMIP_PLL_ACTIVE_DLY_COUNT_MASK,
timing[PARAM_ACTIVE_DELAY_COUNT] <<
UTMIP_PLL_ACTIVE_DLY_COUNT_SHIFT);
writel(val, &usbctlr->utmip_misc_cfg1);
/* Set PLL enable delay count and crystal frequency count */
val = readl(&usbctlr->utmip_pll_cfg1);
clrsetbits_le32(&val, UTMIP_PLLU_ENABLE_DLY_COUNT_MASK,
timing[PARAM_ENABLE_DELAY_COUNT] <<
UTMIP_PLLU_ENABLE_DLY_COUNT_SHIFT);
clrsetbits_le32(&val, UTMIP_XTAL_FREQ_COUNT_MASK,
timing[PARAM_XTAL_FREQ_COUNT] <<
UTMIP_XTAL_FREQ_COUNT_SHIFT);
writel(val, &usbctlr->utmip_pll_cfg1);
/* Setting the tracking length time */
clrsetbits_le32(&usbctlr->utmip_bias_cfg1,
UTMIP_BIAS_PDTRK_COUNT_MASK,
timing[PARAM_BIAS_TIME] << UTMIP_BIAS_PDTRK_COUNT_SHIFT);
/* Program debounce time for VBUS to become valid */
clrsetbits_le32(&usbctlr->utmip_debounce_cfg0,
UTMIP_DEBOUNCE_CFG0_MASK,
timing[PARAM_DEBOUNCE_A_TIME] << UTMIP_DEBOUNCE_CFG0_SHIFT);
setbits_le32(&usbctlr->utmip_tx_cfg0, UTMIP_FS_PREAMBLE_J);
/* Disable battery charge enabling bit */
setbits_le32(&usbctlr->utmip_bat_chrg_cfg0, UTMIP_PD_CHRG);
clrbits_le32(&usbctlr->utmip_xcvr_cfg0, UTMIP_XCVR_LSBIAS_SE);
setbits_le32(&usbctlr->utmip_spare_cfg0, FUSE_SETUP_SEL);
/*
* Configure the UTMIP_IDLE_WAIT and UTMIP_ELASTIC_LIMIT
* Setting these fields, together with default values of the
* other fields, results in programming the registers below as
* follows:
* UTMIP_HSRX_CFG0 = 0x9168c000
* UTMIP_HSRX_CFG1 = 0x13
*/
/* Set PLL enable delay count and Crystal frequency count */
val = readl(&usbctlr->utmip_hsrx_cfg0);
clrsetbits_le32(&val, UTMIP_IDLE_WAIT_MASK,
utmip_idle_wait_delay << UTMIP_IDLE_WAIT_SHIFT);
clrsetbits_le32(&val, UTMIP_ELASTIC_LIMIT_MASK,
utmip_elastic_limit << UTMIP_ELASTIC_LIMIT_SHIFT);
writel(val, &usbctlr->utmip_hsrx_cfg0);
/* Configure the UTMIP_HS_SYNC_START_DLY */
clrsetbits_le32(&usbctlr->utmip_hsrx_cfg1,
UTMIP_HS_SYNC_START_DLY_MASK,
utmip_hs_sync_start_delay << UTMIP_HS_SYNC_START_DLY_SHIFT);
/* Preceed the crystal clock disable by >100ns delay. */
udelay(1);
/* Resuscitate crystal clock by setting UTMIP_PHY_XTAL_CLOCKEN */
setbits_le32(&usbctlr->utmip_misc_cfg1, UTMIP_PHY_XTAL_CLOCKEN);
/* Finished the per-controller init. */
/* De-assert UTMIP_RESET to bring out of reset. */
clrbits_le32(&usbctlr->susp_ctrl, UTMIP_RESET);
/* Wait for the phy clock to become valid in 100 ms */
for (loop_count = 100000; loop_count != 0; loop_count--) {
if (readl(&usbctlr->susp_ctrl) & USB_PHY_CLK_VALID)
break;
udelay(1);
}
if (!loop_count)
return -1;
*hccr = (struct ehci_hccr *)our_hccr;
*hcor = (struct ehci_hcor *)our_hcor;
/* Disable ICUSB FS/LS transceiver */
clrbits_le32(&usbctlr->icusb_ctrl, IC_ENB1);
/* Select UTMI parallel interface */
clrsetbits_le32(&usbctlr->port_sc1, PTS_MASK,
PTS_UTMI << PTS_SHIFT);
clrbits_le32(&usbctlr->port_sc1, STS);
/* Deassert power down state */
clrbits_le32(&usbctlr->utmip_xcvr_cfg0, UTMIP_FORCE_PD_POWERDOWN |
UTMIP_FORCE_PD2_POWERDOWN | UTMIP_FORCE_PDZI_POWERDOWN);
clrbits_le32(&usbctlr->utmip_xcvr_cfg1, UTMIP_FORCE_PDDISC_POWERDOWN |
UTMIP_FORCE_PDCHRP_POWERDOWN | UTMIP_FORCE_PDDR_POWERDOWN);
return 0;
}
#ifdef CONFIG_USB_ULPI
/* if board file does not set a ULPI reference frequency we default to 24MHz */
#ifndef CONFIG_ULPI_REF_CLK
#define CONFIG_ULPI_REF_CLK 24000000
#endif
/* set up the ULPI USB controller with the parameters provided */
static int init_ulpi_usb_controller(struct fdt_usb *config)
{
u32 val;
int loop_count;
struct ulpi_viewport ulpi_vp;
struct usb_ctlr *usbctlr = config->reg;
/* set up ULPI reference clock on pllp_out4 */
clock_enable(PERIPH_ID_DEV2_OUT);
clock_set_pllout(CLOCK_ID_PERIPH, PLL_OUT4, CONFIG_ULPI_REF_CLK);
/* reset ULPI phy */
if (fdt_gpio_isvalid(&config->phy_reset_gpio)) {
fdtdec_setup_gpio(&config->phy_reset_gpio);
gpio_direction_output(config->phy_reset_gpio.gpio, 0);
mdelay(5);
gpio_set_value(config->phy_reset_gpio.gpio, 1);
}
/* Reset the usb controller */
clock_enable(config->periph_id);
usbf_reset_controller(config, usbctlr);
/* enable pinmux bypass */
setbits_le32(&usbctlr->ulpi_timing_ctrl_0,
ULPI_CLKOUT_PINMUX_BYP | ULPI_OUTPUT_PINMUX_BYP);
/* Select ULPI parallel interface */
clrsetbits_le32(&usbctlr->port_sc1, PTS_MASK, PTS_ULPI << PTS_SHIFT);
/* enable ULPI transceiver */
setbits_le32(&usbctlr->susp_ctrl, ULPI_PHY_ENB);
/* configure ULPI transceiver timings */
val = 0;
writel(val, &usbctlr->ulpi_timing_ctrl_1);
val |= ULPI_DATA_TRIMMER_SEL(4);
val |= ULPI_STPDIRNXT_TRIMMER_SEL(4);
val |= ULPI_DIR_TRIMMER_SEL(4);
writel(val, &usbctlr->ulpi_timing_ctrl_1);
udelay(10);
val |= ULPI_DATA_TRIMMER_LOAD;
val |= ULPI_STPDIRNXT_TRIMMER_LOAD;
val |= ULPI_DIR_TRIMMER_LOAD;
writel(val, &usbctlr->ulpi_timing_ctrl_1);
/* set up phy for host operation with external vbus supply */
ulpi_vp.port_num = 0;
ulpi_vp.viewport_addr = (u32)&usbctlr->ulpi_viewport;
if (ulpi_init(&ulpi_vp)) {
printf("Tegra ULPI viewport init failed\n");
return -1;
}
ulpi_set_vbus(&ulpi_vp, 1, 1);
ulpi_set_vbus_indicator(&ulpi_vp, 1, 1, 0);
/* enable wakeup events */
setbits_le32(&usbctlr->port_sc1, WKCN | WKDS | WKOC);
/* Enable and wait for the phy clock to become valid in 100 ms */
setbits_le32(&usbctlr->susp_ctrl, USB_SUSP_CLR);
for (loop_count = 100000; loop_count != 0; loop_count--) {
if (readl(&usbctlr->susp_ctrl) & USB_PHY_CLK_VALID)
break;
udelay(1);
}
if (!loop_count)
return -1;
clrbits_le32(&usbctlr->susp_ctrl, USB_SUSP_CLR);
return 0;
}
#else
static int init_ulpi_usb_controller(struct fdt_usb *config)
{
printf("No code to set up ULPI controller, please enable"
"CONFIG_USB_ULPI and CONFIG_USB_ULPI_VIEWPORT");
return -1;
}
#endif
static void config_clock(const u32 timing[])
{
clock_start_pll(CLOCK_ID_USB,
timing[PARAM_DIVM], timing[PARAM_DIVN], timing[PARAM_DIVP],
timing[PARAM_CPCON], timing[PARAM_LFCON]);
}
int fdt_decode_usb(const void *blob, int node, struct fdt_usb *config)
{
const char *phy, *mode;
config->reg = (struct usb_ctlr *)fdtdec_get_addr(blob, node, "reg");
mode = fdt_getprop(blob, node, "dr_mode", NULL);
if (mode) {
if (0 == strcmp(mode, "host"))
config->dr_mode = DR_MODE_HOST;
else if (0 == strcmp(mode, "peripheral"))
config->dr_mode = DR_MODE_DEVICE;
else if (0 == strcmp(mode, "otg"))
config->dr_mode = DR_MODE_OTG;
else {
debug("%s: Cannot decode dr_mode '%s'\n", __func__,
mode);
return -FDT_ERR_NOTFOUND;
}
} else {
config->dr_mode = DR_MODE_HOST;
}
phy = fdt_getprop(blob, node, "phy_type", NULL);
config->utmi = phy && 0 == strcmp("utmi", phy);
config->ulpi = phy && 0 == strcmp("ulpi", phy);
config->enabled = fdtdec_get_is_enabled(blob, node);
config->has_legacy_mode = fdtdec_get_bool(blob, node,
"nvidia,has-legacy-mode");
config->periph_id = clock_decode_periph_id(blob, node);
if (config->periph_id == PERIPH_ID_NONE) {
debug("%s: Missing/invalid peripheral ID\n", __func__);
return -FDT_ERR_NOTFOUND;
}
fdtdec_decode_gpio(blob, node, "nvidia,vbus-gpio", &config->vbus_gpio);
fdtdec_decode_gpio(blob, node, "nvidia,phy-reset-gpio",
&config->phy_reset_gpio);
debug("enabled=%d, legacy_mode=%d, utmi=%d, ulpi=%d, periph_id=%d, "
"vbus=%d, phy_reset=%d, dr_mode=%d\n",
config->enabled, config->has_legacy_mode, config->utmi,
config->ulpi, config->periph_id, config->vbus_gpio.gpio,
config->phy_reset_gpio.gpio, config->dr_mode);
return 0;
}
int board_usb_init(const void *blob)
{
struct fdt_usb config;
enum clock_osc_freq freq;
int node_list[USB_PORTS_MAX];
int node, count, i;
/* Set up the USB clocks correctly based on our oscillator frequency */
freq = clock_get_osc_freq();
config_clock(usb_pll[freq]);
/* count may return <0 on error */
count = fdtdec_find_aliases_for_id(blob, "usb",
COMPAT_NVIDIA_TEGRA20_USB, node_list, USB_PORTS_MAX);
for (i = 0; i < count; i++) {
if (port_count == USB_PORTS_MAX) {
printf("tegrausb: Cannot register more than %d ports\n",
USB_PORTS_MAX);
return -1;
}
debug("USB %d: ", i);
node = node_list[i];
if (!node)
continue;
if (fdt_decode_usb(blob, node, &config)) {
debug("Cannot decode USB node %s\n",
fdt_get_name(blob, node, NULL));
return -1;
}
config.initialized = 0;
/* add new USB port to the list of available ports */
port[port_count++] = config;
}
return 0;
}
/**
* Start up the given port number (ports are numbered from 0 on each board).
* This returns values for the appropriate hccr and hcor addresses to use for
* USB EHCI operations.
*
* @param index port number to start
* @param hccr returns start address of EHCI HCCR registers
* @param hcor returns start address of EHCI HCOR registers
* @return 0 if ok, -1 on error (generally invalid port number)
*/
int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
struct fdt_usb *config;
struct usb_ctlr *usbctlr;
if (index >= port_count)
return -1;
config = &port[index];
/* skip init, if the port is already initialized */
if (config->initialized)
goto success;
if (config->utmi && init_utmi_usb_controller(config)) {
printf("tegrausb: Cannot init port %d\n", index);
return -1;
}
if (config->ulpi && init_ulpi_usb_controller(config)) {
printf("tegrausb: Cannot init port %d\n", index);
return -1;
}
set_host_mode(config);
config->initialized = 1;
success:
usbctlr = config->reg;
*hccr = (struct ehci_hccr *)&usbctlr->cap_length;
*hcor = (struct ehci_hcor *)&usbctlr->usb_cmd;
return 0;
}
/*
* Destroy the appropriate control structures corresponding
* the the EHCI host controller.
* Bring down the specified USB controller
*/
int ehci_hcd_stop(int index)
{
return tegrausb_stop_port(index);
struct usb_ctlr *usbctlr;
usbctlr = port[index].reg;
/* Stop controller */
writel(0, &usbctlr->usb_cmd);
udelay(1000);
/* Initiate controller reset */
writel(2, &usbctlr->usb_cmd);
udelay(1000);
port[index].initialized = 0;
return 0;
}

3
dts/Makefile
View File

@ -38,7 +38,8 @@ Please define CONFIG_ARCH_DEVICE_TREE))
# We preprocess the device tree file provide a useful define
DTS_CPPFLAGS := -x assembler-with-cpp \
-DARCH_CPU_DTS=\"$(SRCTREE)/arch/$(ARCH)/dts/$(CONFIG_ARCH_DEVICE_TREE).dtsi\" \
-DBOARD_DTS=\"$(SRCTREE)/board/$(VENDOR)/$(BOARD)/dts/$(DEVICE_TREE).dts\"
-DBOARD_DTS=\"$(SRCTREE)/board/$(VENDOR)/$(BOARD)/dts/$(DEVICE_TREE).dts\" \
-I$(SRCTREE)/board/$(VENDOR)/dts -I$(SRCTREE)/arch/$(ARCH)/dts
all: $(obj).depend $(LIB)

11
include/config_fallbacks.h
View File

@ -26,4 +26,15 @@
#define CONFIG_EXT4_WRITE
#endif
/* Rather than repeat this expression each time, add a define for it */
#if defined(CONFIG_CMD_IDE) || \
defined(CONFIG_CMD_SATA) || \
defined(CONFIG_CMD_SCSI) || \
defined(CONFIG_CMD_USB) || \
defined(CONFIG_CMD_PART) || \
defined(CONFIG_MMC) || \
defined(CONFIG_SYSTEMACE)
#define HAVE_BLOCK_DEVICE
#endif
#endif /* __CONFIG_FALLBACKS_H */

12
include/configs/cardhu.h
View File

@ -47,7 +47,17 @@
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_CMD_I2C
#define CONFIG_ENV_IS_NOWHERE
/* SD/MMC */
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
/* Environment in eMMC, at the end of 2nd "boot sector" */
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_OFFSET ((512 * 1024) - CONFIG_ENV_SIZE)
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_SYS_MMC_ENV_PART 2
/* SPI */
#define CONFIG_TEGRA_SLINK

6
include/configs/colibri_t20_iris.h
View File

@ -40,12 +40,6 @@
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
/* File system support */
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
/* USB host support */
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_TEGRA

9
include/configs/dalmore.h
View File

@ -41,6 +41,15 @@
#define CONFIG_MACH_TYPE MACH_TYPE_DALMORE
#define CONFIG_BOARD_EARLY_INIT_F
/* I2C */
#define CONFIG_TEGRA_I2C
#define CONFIG_SYS_I2C_INIT_BOARD
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_MAX_I2C_BUS TEGRA_I2C_NUM_CONTROLLERS
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_CMD_I2C
#define CONFIG_ENV_IS_NOWHERE
#define MACH_TYPE_DALMORE 4304 /* not yet in mach-types.h */

8
include/configs/harmony.h
View File

@ -56,14 +56,6 @@
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_FS_EXT4
#define CONFIG_FS_FAT
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_FS_GENERIC
/* NAND support */
#define CONFIG_CMD_NAND
#define CONFIG_TEGRA_NAND

5
include/configs/medcom-wide.h
View File

@ -66,11 +66,6 @@
#define CONFIG_CMD_NET
#define CONFIG_CMD_DHCP
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_FIT
#define CONFIG_BOOTCOMMAND \

8
include/configs/paz00.h
View File

@ -44,14 +44,6 @@
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_FS_EXT4
#define CONFIG_FS_FAT
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_FS_GENERIC
/* Environment in eMMC, at the end of 2nd "boot sector" */
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_OFFSET ((1024 * 1024) - CONFIG_ENV_SIZE)

5
include/configs/plutux.h
View File

@ -65,11 +65,6 @@
#define CONFIG_CMD_NET
#define CONFIG_CMD_DHCP
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_FIT
#define CONFIG_BOOTCOMMAND \

8
include/configs/seaboard.h
View File

@ -70,14 +70,6 @@
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_FS_EXT4
#define CONFIG_FS_FAT
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_FS_GENERIC
/* Environment in eMMC, at the end of 2nd "boot sector" */
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_OFFSET ((512 * 1024) - CONFIG_ENV_SIZE)

5
include/configs/tec.h
View File

@ -73,11 +73,6 @@
#define CONFIG_CMD_NET
#define CONFIG_CMD_DHCP
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_FIT
#define CONFIG_BOOTCOMMAND \

23
include/configs/tegra-common.h
View File

@ -21,8 +21,8 @@
* MA 02111-1307 USA
*/
#ifndef __TEGRA_COMMON_H
#define __TEGRA_COMMON_H
#ifndef _TEGRA_COMMON_H_
#define _TEGRA_COMMON_H_
#include <asm/sizes.h>
#include <linux/stringify.h>
@ -56,10 +56,8 @@
#define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MB */
/*
* PllX Configuration
* NS16550 Configuration
*/
#define CONFIG_SYS_CPU_OSC_FREQUENCY 1000000 /* Set CPU clock to 1GHz */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
@ -90,6 +88,18 @@
#define CONFIG_COMMAND_HISTORY
#define CONFIG_AUTO_COMPLETE
/* turn on commonly used storage-related commands */
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_PARTITION_UUIDS
#define CONFIG_FS_EXT4
#define CONFIG_FS_FAT
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_FS_GENERIC
#define CONFIG_CMD_PART
#define CONFIG_SYS_NO_FLASH
#define CONFIG_CONSOLE_MUX
@ -157,4 +167,7 @@
#define CONFIG_SPL_SERIAL_SUPPORT
#define CONFIG_SPL_GPIO_SUPPORT
/* Misc utility code */
#define CONFIG_BOUNCE_BUFFER
#endif /* _TEGRA_COMMON_H_ */

3
include/configs/tegra114-common.h
View File

@ -76,4 +76,7 @@
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/tegra114/u-boot-spl.lds"
/* Total I2C ports on Tegra114 */
#define TEGRA_I2C_NUM_CONTROLLERS 5
#endif /* _TEGRA114_COMMON_H_ */

6
include/configs/tegra20-common.h
View File

@ -114,13 +114,7 @@
/* Total I2C ports on Tegra20 */
#define TEGRA_I2C_NUM_CONTROLLERS 4
#define CONFIG_PARTITION_UUIDS
#define CONFIG_CMD_PART
#define CONFIG_SYS_NAND_SELF_INIT
#define CONFIG_SYS_NAND_ONFI_DETECTION
/* Misc utility code */
#define CONFIG_BOUNCE_BUFFER
#endif /* _TEGRA20_COMMON_H_ */

8
include/configs/trimslice.h
View File

@ -67,14 +67,6 @@
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_FS_EXT4
#define CONFIG_FS_FAT
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_FS_GENERIC
/* Environment in SPI */
#define CONFIG_ENV_IS_IN_SPI_FLASH
#define CONFIG_ENV_SPI_MAX_HZ 48000000

8
include/configs/ventana.h
View File

@ -50,14 +50,6 @@
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_FS_EXT4
#define CONFIG_FS_FAT
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_FS_GENERIC
/* Environment in eMMC, at the end of 2nd "boot sector" */
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_OFFSET ((1024 * 1024) - CONFIG_ENV_SIZE)

8
include/configs/whistler.h
View File

@ -59,14 +59,6 @@
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_FS_EXT4
#define CONFIG_FS_FAT
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_FS_GENERIC
/*
* Environment in eMMC, at the end of 2nd "boot sector". Note: This assumes
* the user plugged the standard 8MB MoviNAND card into J29/HSMMC/POP. If

3
include/fdtdec.h
View File

@ -62,6 +62,7 @@ struct fdt_memory {
enum fdt_compat_id {
COMPAT_UNKNOWN,
COMPAT_NVIDIA_TEGRA20_USB, /* Tegra20 USB port */
COMPAT_NVIDIA_TEGRA114_I2C, /* Tegra114 I2C w/single clock source */
COMPAT_NVIDIA_TEGRA20_I2C, /* Tegra20 i2c */
COMPAT_NVIDIA_TEGRA20_DVC, /* Tegra20 dvc (really just i2c) */
COMPAT_NVIDIA_TEGRA20_EMC, /* Tegra20 memory controller */
@ -70,6 +71,8 @@ enum fdt_compat_id {
COMPAT_NVIDIA_TEGRA20_NAND, /* Tegra2 NAND controller */
COMPAT_NVIDIA_TEGRA20_PWM, /* Tegra 2 PWM controller */
COMPAT_NVIDIA_TEGRA20_DC, /* Tegra 2 Display controller */
COMPAT_NVIDIA_TEGRA30_SDMMC, /* Tegra30 SDMMC controller */
COMPAT_NVIDIA_TEGRA20_SDMMC, /* Tegra20 SDMMC controller */
COMPAT_NVIDIA_TEGRA20_SFLASH, /* Tegra 2 SPI flash controller */
COMPAT_NVIDIA_TEGRA20_SLINK, /* Tegra 2 SPI SLINK controller */
COMPAT_SMSC_LAN9215, /* SMSC 10/100 Ethernet LAN9215 */

3
lib/fdtdec.c
View File

@ -37,6 +37,7 @@ DECLARE_GLOBAL_DATA_PTR;
static const char * const compat_names[COMPAT_COUNT] = {
COMPAT(UNKNOWN, "<none>"),
COMPAT(NVIDIA_TEGRA20_USB, "nvidia,tegra20-ehci"),
COMPAT(NVIDIA_TEGRA114_I2C, "nvidia,tegra114-i2c"),
COMPAT(NVIDIA_TEGRA20_I2C, "nvidia,tegra20-i2c"),
COMPAT(NVIDIA_TEGRA20_DVC, "nvidia,tegra20-i2c-dvc"),
COMPAT(NVIDIA_TEGRA20_EMC, "nvidia,tegra20-emc"),
@ -45,6 +46,8 @@ static const char * const compat_names[COMPAT_COUNT] = {
COMPAT(NVIDIA_TEGRA20_NAND, "nvidia,tegra20-nand"),
COMPAT(NVIDIA_TEGRA20_PWM, "nvidia,tegra20-pwm"),
COMPAT(NVIDIA_TEGRA20_DC, "nvidia,tegra20-dc"),
COMPAT(NVIDIA_TEGRA30_SDMMC, "nvidia,tegra30-sdhci"),
COMPAT(NVIDIA_TEGRA20_SDMMC, "nvidia,tegra20-sdhci"),
COMPAT(NVIDIA_TEGRA20_SFLASH, "nvidia,tegra20-sflash"),
COMPAT(NVIDIA_TEGRA20_SLINK, "nvidia,tegra20-slink"),
COMPAT(SMSC_LAN9215, "smsc,lan9215"),