i2c, omap24xx: convert driver to new mutlibus/mutliadapter framework

- add omap24xx driver to new multibus/multiadpater support
- adapted all config files, which uses this driver

Tested on the am335x based siemens boards rut, dxr2 and pxm2
posted here:
http://patchwork.ozlabs.org/patch/263211/

Signed-off-by: Heiko Schocher <hs@denx.de>
Tested-by: Tom Rini <trini@ti.com>
Cc: Lars Poeschel <poeschel@lemonage.de>
Cc: Steve Sakoman <sakoman@gmail.com>
Cc: Thomas Weber <weber@corscience.de>
Cc: Tom Rix <Tom.Rix@windriver.com>
Cc: Grazvydas Ignotas <notasas@gmail.com>
Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Cc: Luca Ceresoli <luca.ceresoli@comelit.it>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Ilya Yanok <yanok@emcraft.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Nishanth Menon <nm@ti.com>
Cc: Pali Rohár <pali.rohar@gmail.com>
Cc: Peter Barada <peter.barada@logicpd.com>
Cc: Nagendra T S  <nagendra@mistralsolutions.com>
Cc: Michael Jones <michael.jones@matrix-vision.de>
Cc: Raphael Assenat <raph@8d.com>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Heiko Schocher 2013-10-22 11:03:18 +02:00
parent 124913556c
commit 6789e84eca
41 changed files with 241 additions and 190 deletions

13
README
View File

@ -2058,6 +2058,19 @@ CBFS (Coreboot Filesystem) support
- CONFIG_SYS_I2C_SH_SPEED5 for for the speed channel 5
- CONFIF_SYS_I2C_SH_NUM_CONTROLLERS for nummber of i2c buses
- drivers/i2c/omap24xx_i2c.c
- activate this driver with CONFIG_SYS_I2C_OMAP24XX
- CONFIG_SYS_OMAP24_I2C_SPEED speed channel 0
- CONFIG_SYS_OMAP24_I2C_SLAVE slave addr channel 0
- CONFIG_SYS_OMAP24_I2C_SPEED1 speed channel 1
- CONFIG_SYS_OMAP24_I2C_SLAVE1 slave addr channel 1
- CONFIG_SYS_OMAP24_I2C_SPEED2 speed channel 2
- CONFIG_SYS_OMAP24_I2C_SLAVE2 slave addr channel 2
- CONFIG_SYS_OMAP24_I2C_SPEED3 speed channel 3
- CONFIG_SYS_OMAP24_I2C_SLAVE3 slave addr channel 3
- CONFIG_SYS_OMAP24_I2C_SPEED4 speed channel 4
- CONFIG_SYS_OMAP24_I2C_SLAVE4 slave addr channel 4
additional defines:
CONFIG_SYS_NUM_I2C_BUSES

View File

@ -779,7 +779,8 @@ void gpi2c_init(void)
static int gpi2c = 1;
if (gpi2c) {
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED,
CONFIG_SYS_OMAP24_I2C_SLAVE);
gpi2c = 0;
}
}

View File

@ -32,6 +32,10 @@ SECTIONS
. = ALIGN(4);
.data : { *(SORT_BY_ALIGNMENT(.data*)) } >.sram
. = ALIGN(4);
.u_boot_list : {
KEEP(*(SORT(.u_boot_list*)));
} >.sram
. = ALIGN(4);
__image_copy_end = .;
_end = .;

View File

@ -98,7 +98,7 @@ void spl_board_init(void)
gpmc_init();
#endif
#ifdef CONFIG_SPL_I2C_SUPPORT
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
#endif
}
#endif /* CONFIG_SPL_BUILD */

View File

@ -708,7 +708,7 @@ void per_clocks_enable(void)
sr32(&prcm_base->iclken_per, 17, 1, 1);
#endif
#ifdef CONFIG_DRIVER_OMAP34XX_I2C
#ifdef CONFIG_SYS_I2C_OMAP34XX
/* Turn on all 3 I2C clocks */
sr32(&prcm_base->fclken1_core, 15, 3, 0x7);
sr32(&prcm_base->iclken1_core, 15, 3, 0x7); /* I2C1,2,3 = on */

View File

@ -4,8 +4,8 @@
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _I2C_H_
#define _I2C_H_
#ifndef _I2C_AM33XX_H_
#define _I2C_AM33XX_H_
#define I2C_BASE1 0x44E0B000
#define I2C_BASE2 0x4802A000
@ -62,4 +62,4 @@ struct i2c {
#define I2C_IP_CLK 48000000
#define I2C_INTERNAL_SAMPLING_CLK 12000000
#endif /* _I2C_H_ */
#endif /* _I2C_AM33XX_H_ */

View File

@ -482,7 +482,7 @@ static void setup_net_chip_gmpc(void)
&ctrl_base->gpmc_nadv_ale);
}
#ifdef CONFIG_DRIVER_OMAP34XX_I2C
#ifdef CONFIG_SYS_I2C_OMAP34XX
/*
* Routine: reset_net_chip
* Description: reset the Ethernet controller via TPS65930 GPIO

View File

@ -6,5 +6,5 @@
# SPDX-License-Identifier: GPL-2.0+
#
obj-$(CONFIG_DRIVER_OMAP34XX_I2C) += eeprom.o
obj-$(CONFIG_SYS_I2C_OMAP34XX) += eeprom.o
obj-$(CONFIG_LCD) += omap3_display.o

View File

@ -10,7 +10,7 @@
#ifndef _EEPROM_
#define _EEPROM_
#ifdef CONFIG_DRIVER_OMAP34XX_I2C
#ifdef CONFIG_SYS_I2C_OMAP34XX
int cl_eeprom_read_mac_addr(uchar *buf);
u32 cl_eeprom_get_board_rev(void);
#else

View File

@ -98,8 +98,8 @@ static void am3517_evm_musb_init(void)
*/
int misc_init_r(void)
{
#ifdef CONFIG_DRIVER_OMAP34XX_I2C
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
#ifdef CONFIG_SYS_I2C_OMAP34XX
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
#endif
dieid_num_r();

View File

@ -92,7 +92,7 @@ int get_board_revision(void)
{
int revision;
#ifdef CONFIG_DRIVER_OMAP34XX_I2C
#ifdef CONFIG_SYS_I2C_OMAP34XX
unsigned char data;
/* board revisions <= R2410 connect 4030 irq_1 to gpio112 */

View File

@ -91,7 +91,7 @@ void set_mux_conf_regs(void)
{
/* Initalize the board header */
enable_i2c0_pin_mux();
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
enable_board_pin_mux();
}
@ -108,7 +108,7 @@ void sdram_init(void)
*/
int board_init(void)
{
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;

View File

@ -42,7 +42,7 @@ void set_mux_conf_regs(void)
{
/* Initalize the board header */
enable_i2c0_pin_mux();
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
i2c_set_bus_num(0);
if (read_eeprom() < 0)
puts("Could not get board ID.\n");
@ -67,7 +67,7 @@ int board_init(void)
#if defined(CONFIG_HW_WATCHDOG)
hw_watchdog_init();
#endif /* defined(CONFIG_HW_WATCHDOG) */
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
i2c_set_bus_num(0);
if (read_eeprom() < 0)
puts("Could not get board ID.\n");

View File

@ -397,7 +397,7 @@ const struct dpll_params *get_dpll_ddr_params(void)
struct am335x_baseboard_id header;
enable_i2c0_pin_mux();
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
if (read_eeprom(&header) < 0)
puts("Could not get board ID.\n");

View File

@ -43,8 +43,8 @@ int board_init(void)
*/
int misc_init_r(void)
{
#ifdef CONFIG_DRIVER_OMAP34XX_I2C
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
#ifdef CONFIG_SYS_I2C_OMAP34XX
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
#endif
dieid_num_r();

View File

@ -146,8 +146,8 @@ void get_board_mem_timings(struct board_sdrc_timings *timings)
int misc_init_r(void)
{
#ifdef CONFIG_DRIVER_OMAP34XX_I2C
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
#ifdef CONFIG_SYS_I2C_OMAP34XX
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE);
#endif
#if defined(CONFIG_CMD_NET)

View File

@ -12,8 +12,6 @@ obj-$(CONFIG_I2C_MVTWSI) += mvtwsi.o
obj-$(CONFIG_I2C_MV) += mv_i2c.o
obj-$(CONFIG_I2C_MXS) += mxs_i2c.o
obj-$(CONFIG_DRIVER_OMAP1510_I2C) += omap1510_i2c.o
obj-$(CONFIG_DRIVER_OMAP24XX_I2C) += omap24xx_i2c.o
obj-$(CONFIG_DRIVER_OMAP34XX_I2C) += omap24xx_i2c.o
obj-$(CONFIG_PCA9564_I2C) += pca9564_i2c.o
obj-$(CONFIG_DRIVER_S3C24X0_I2C) += s3c24x0_i2c.o
obj-$(CONFIG_TSI108_I2C) += tsi108_i2c.o
@ -23,6 +21,8 @@ obj-$(CONFIG_SYS_I2C) += i2c_core.o
obj-$(CONFIG_SYS_I2C_FSL) += fsl_i2c.o
obj-$(CONFIG_SYS_I2C_FTI2C010) += fti2c010.o
obj-$(CONFIG_SYS_I2C_MXC) += mxc_i2c.o
obj-$(CONFIG_SYS_I2C_OMAP24XX) += omap24xx_i2c.o
obj-$(CONFIG_SYS_I2C_OMAP34XX) += omap24xx_i2c.o
obj-$(CONFIG_SYS_I2C_PPC4XX) += ppc4xx_i2c.o
obj-$(CONFIG_SYS_I2C_RCAR) += rcar_i2c.o
obj-$(CONFIG_SYS_I2C_SH) += sh_i2c.o

View File

@ -35,6 +35,7 @@
*/
#include <common.h>
#include <i2c.h>
#include <asm/arch/i2c.h>
#include <asm/io.h>
@ -48,22 +49,14 @@ DECLARE_GLOBAL_DATA_PTR;
/* Absolutely safe for status update at 100 kHz I2C: */
#define I2C_WAIT 200
static int wait_for_bb(void);
static u16 wait_for_event(void);
static void flush_fifo(void);
static int wait_for_bb(struct i2c_adapter *adap);
static struct i2c *omap24_get_base(struct i2c_adapter *adap);
static u16 wait_for_event(struct i2c_adapter *adap);
static void flush_fifo(struct i2c_adapter *adap);
/*
* For SPL boot some boards need i2c before SDRAM is initialised so force
* variables to live in SRAM
*/
static struct i2c __attribute__((section (".data"))) *i2c_base =
(struct i2c *)I2C_DEFAULT_BASE;
static unsigned int __attribute__((section (".data"))) bus_initialized[I2C_BUS_MAX] =
{ [0 ... (I2C_BUS_MAX-1)] = 0 };
static unsigned int __attribute__((section (".data"))) current_bus = 0;
void i2c_init(int speed, int slaveadd)
static void omap24_i2c_init(struct i2c_adapter *adap, int speed, int slaveadd)
{
struct i2c *i2c_base = omap24_get_base(adap);
int psc, fsscll, fssclh;
int hsscll = 0, hssclh = 0;
u32 scll, sclh;
@ -163,16 +156,15 @@ void i2c_init(int speed, int slaveadd)
I2C_IE_NACK_IE | I2C_IE_AL_IE, &i2c_base->ie);
#endif
udelay(1000);
flush_fifo();
flush_fifo(adap);
writew(0xFFFF, &i2c_base->stat);
writew(0, &i2c_base->cnt);
if (gd->flags & GD_FLG_RELOC)
bus_initialized[current_bus] = 1;
}
static void flush_fifo(void)
{ u16 stat;
static void flush_fifo(struct i2c_adapter *adap)
{
struct i2c *i2c_base = omap24_get_base(adap);
u16 stat;
/* note: if you try and read data when its not there or ready
* you get a bus error
@ -192,8 +184,9 @@ static void flush_fifo(void)
* i2c_probe: Use write access. Allows to identify addresses that are
* write-only (like the config register of dual-port EEPROMs)
*/
int i2c_probe(uchar chip)
static int omap24_i2c_probe(struct i2c_adapter *adap, uchar chip)
{
struct i2c *i2c_base = omap24_get_base(adap);
u16 status;
int res = 1; /* default = fail */
@ -201,7 +194,7 @@ int i2c_probe(uchar chip)
return res;
/* Wait until bus is free */
if (wait_for_bb())
if (wait_for_bb(adap))
return res;
/* No data transfer, slave addr only */
@ -212,7 +205,7 @@ int i2c_probe(uchar chip)
writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX |
I2C_CON_STP, &i2c_base->con);
status = wait_for_event();
status = wait_for_event(adap);
if ((status & ~I2C_STAT_XRDY) == 0 || (status & I2C_STAT_AL)) {
/*
@ -223,7 +216,7 @@ int i2c_probe(uchar chip)
*/
if (status == I2C_STAT_XRDY)
printf("i2c_probe: pads on bus %d probably not configured (status=0x%x)\n",
current_bus, status);
adap->hwadapnr, status);
goto pr_exit;
}
@ -239,7 +232,7 @@ int i2c_probe(uchar chip)
I2C_CON_STP, &i2c_base->con); /* STP */
}
pr_exit:
flush_fifo();
flush_fifo(adap);
writew(0xFFFF, &i2c_base->stat);
writew(0, &i2c_base->cnt);
return res;
@ -258,8 +251,10 @@ pr_exit:
* or that do not need a register address at all (such as some clock
* distributors).
*/
int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
static int omap24_i2c_read(struct i2c_adapter *adap, uchar chip, uint addr,
int alen, uchar *buffer, int len)
{
struct i2c *i2c_base = omap24_get_base(adap);
int i2c_error = 0;
u16 status;
@ -287,7 +282,7 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
}
/* Wait until bus not busy */
if (wait_for_bb())
if (wait_for_bb(adap))
return 1;
/* Zero, one or two bytes reg address (offset) */
@ -308,12 +303,12 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
#endif
/* Send register offset */
while (1) {
status = wait_for_event();
status = wait_for_event(adap);
/* Try to identify bus that is not padconf'd for I2C */
if (status == I2C_STAT_XRDY) {
i2c_error = 2;
printf("i2c_read (addr phase): pads on bus %d probably not configured (status=0x%x)\n",
current_bus, status);
adap->hwadapnr, status);
goto rd_exit;
}
if (status == 0 || status & I2C_STAT_NACK) {
@ -348,7 +343,7 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
/* Receive data */
while (1) {
status = wait_for_event();
status = wait_for_event(adap);
/*
* Try to identify bus that is not padconf'd for I2C. This
* state could be left over from previous transactions if
@ -357,7 +352,7 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
if (status == I2C_STAT_XRDY) {
i2c_error = 2;
printf("i2c_read (data phase): pads on bus %d probably not configured (status=0x%x)\n",
current_bus, status);
adap->hwadapnr, status);
goto rd_exit;
}
if (status == 0 || status & I2C_STAT_NACK) {
@ -375,15 +370,17 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len)
}
rd_exit:
flush_fifo();
flush_fifo(adap);
writew(0xFFFF, &i2c_base->stat);
writew(0, &i2c_base->cnt);
return i2c_error;
}
/* i2c_write: Address (reg offset) may be 0, 1 or 2 bytes long. */
int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
static int omap24_i2c_write(struct i2c_adapter *adap, uchar chip, uint addr,
int alen, uchar *buffer, int len)
{
struct i2c *i2c_base = omap24_get_base(adap);
int i;
u16 status;
int i2c_error = 0;
@ -415,7 +412,7 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
}
/* Wait until bus not busy */
if (wait_for_bb())
if (wait_for_bb(adap))
return 1;
/* Start address phase - will write regoffset + len bytes data */
@ -428,12 +425,12 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
while (alen) {
/* Must write reg offset (one or two bytes) */
status = wait_for_event();
status = wait_for_event(adap);
/* Try to identify bus that is not padconf'd for I2C */
if (status == I2C_STAT_XRDY) {
i2c_error = 2;
printf("i2c_write: pads on bus %d probably not configured (status=0x%x)\n",
current_bus, status);
adap->hwadapnr, status);
goto wr_exit;
}
if (status == 0 || status & I2C_STAT_NACK) {
@ -455,7 +452,7 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
}
/* Address phase is over, now write data */
for (i = 0; i < len; i++) {
status = wait_for_event();
status = wait_for_event(adap);
if (status == 0 || status & I2C_STAT_NACK) {
i2c_error = 1;
printf("i2c_write: error waiting for data ACK (status=0x%x)\n",
@ -474,7 +471,7 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
}
wr_exit:
flush_fifo();
flush_fifo(adap);
writew(0xFFFF, &i2c_base->stat);
writew(0, &i2c_base->cnt);
return i2c_error;
@ -484,8 +481,9 @@ wr_exit:
* Wait for the bus to be free by checking the Bus Busy (BB)
* bit to become clear
*/
static int wait_for_bb(void)
static int wait_for_bb(struct i2c_adapter *adap)
{
struct i2c *i2c_base = omap24_get_base(adap);
int timeout = I2C_TIMEOUT;
u16 stat;
@ -514,8 +512,9 @@ static int wait_for_bb(void)
* Wait for the I2C controller to complete current action
* and update status
*/
static u16 wait_for_event(void)
static u16 wait_for_event(struct i2c_adapter *adap)
{
struct i2c *i2c_base = omap24_get_base(adap);
u16 status;
int timeout = I2C_TIMEOUT;
@ -540,7 +539,7 @@ static u16 wait_for_event(void)
* not been configured for I2C, and/or pull-ups are missing.
*/
printf("Check if pads/pull-ups of bus %d are properly configured\n",
current_bus);
adap->hwadapnr);
writew(0xFFFF, &i2c_base->stat);
status = 0;
}
@ -548,48 +547,93 @@ static u16 wait_for_event(void)
return status;
}
int i2c_set_bus_num(unsigned int bus)
static struct i2c *omap24_get_base(struct i2c_adapter *adap)
{
if (bus >= I2C_BUS_MAX) {
printf("Bad bus: %x\n", bus);
return -1;
}
switch (bus) {
default:
bus = 0; /* Fall through */
switch (adap->hwadapnr) {
case 0:
i2c_base = (struct i2c *)I2C_BASE1;
return (struct i2c *)I2C_BASE1;
break;
case 1:
i2c_base = (struct i2c *)I2C_BASE2;
return (struct i2c *)I2C_BASE2;
break;
#if (I2C_BUS_MAX > 2)
case 2:
i2c_base = (struct i2c *)I2C_BASE3;
return (struct i2c *)I2C_BASE3;
break;
#if (I2C_BUS_MAX > 3)
case 3:
i2c_base = (struct i2c *)I2C_BASE4;
return (struct i2c *)I2C_BASE4;
break;
#if (I2C_BUS_MAX > 4)
case 4:
i2c_base = (struct i2c *)I2C_BASE5;
return (struct i2c *)I2C_BASE5;
break;
#endif
#endif
#endif
default:
printf("wrong hwadapnr: %d\n", adap->hwadapnr);
break;
}
current_bus = bus;
if (!bus_initialized[current_bus])
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
return 0;
return NULL;
}
int i2c_get_bus_num(void)
{
return (int) current_bus;
}
#if !defined(CONFIG_SYS_OMAP24_I2C_SPEED1)
#define CONFIG_SYS_OMAP24_I2C_SPEED1 CONFIG_SYS_OMAP24_I2C_SPEED
#endif
#if !defined(CONFIG_SYS_OMAP24_I2C_SLAVE1)
#define CONFIG_SYS_OMAP24_I2C_SLAVE1 CONFIG_SYS_OMAP24_I2C_SLAVE
#endif
U_BOOT_I2C_ADAP_COMPLETE(omap24_0, omap24_i2c_init, omap24_i2c_probe,
omap24_i2c_read, omap24_i2c_write, NULL,
CONFIG_SYS_OMAP24_I2C_SPEED,
CONFIG_SYS_OMAP24_I2C_SLAVE,
0)
U_BOOT_I2C_ADAP_COMPLETE(omap24_1, omap24_i2c_init, omap24_i2c_probe,
omap24_i2c_read, omap24_i2c_write, NULL,
CONFIG_SYS_OMAP24_I2C_SPEED1,
CONFIG_SYS_OMAP24_I2C_SLAVE1,
1)
#if (I2C_BUS_MAX > 2)
#if !defined(CONFIG_SYS_OMAP24_I2C_SPEED2)
#define CONFIG_SYS_OMAP24_I2C_SPEED2 CONFIG_SYS_OMAP24_I2C_SPEED
#endif
#if !defined(CONFIG_SYS_OMAP24_I2C_SLAVE2)
#define CONFIG_SYS_OMAP24_I2C_SLAVE2 CONFIG_SYS_OMAP24_I2C_SLAVE
#endif
U_BOOT_I2C_ADAP_COMPLETE(omap24_2, omap24_i2c_init, omap24_i2c_probe,
omap24_i2c_read, omap24_i2c_write, NULL,
CONFIG_SYS_OMAP24_I2C_SPEED2,
CONFIG_SYS_OMAP24_I2C_SLAVE2,
2)
#if (I2C_BUS_MAX > 3)
#if !defined(CONFIG_SYS_OMAP24_I2C_SPEED3)
#define CONFIG_SYS_OMAP24_I2C_SPEED3 CONFIG_SYS_OMAP24_I2C_SPEED
#endif
#if !defined(CONFIG_SYS_OMAP24_I2C_SLAVE3)
#define CONFIG_SYS_OMAP24_I2C_SLAVE3 CONFIG_SYS_OMAP24_I2C_SLAVE
#endif
U_BOOT_I2C_ADAP_COMPLETE(omap24_3, omap24_i2c_init, omap24_i2c_probe,
omap24_i2c_read, omap24_i2c_write, NULL,
CONFIG_SYS_OMAP24_I2C_SPEED3,
CONFIG_SYS_OMAP24_I2C_SLAVE3,
3)
#if (I2C_BUS_MAX > 4)
#if !defined(CONFIG_SYS_OMAP24_I2C_SPEED4)
#define CONFIG_SYS_OMAP24_I2C_SPEED4 CONFIG_SYS_OMAP24_I2C_SPEED
#endif
#if !defined(CONFIG_SYS_OMAP24_I2C_SLAVE4)
#define CONFIG_SYS_OMAP24_I2C_SLAVE4 CONFIG_SYS_OMAP24_I2C_SLAVE
#endif
U_BOOT_I2C_ADAP_COMPLETE(omap24_4, omap24_i2c_init, omap24_i2c_probe,
omap24_i2c_read, omap24_i2c_write, NULL,
CONFIG_SYS_OMAP24_I2C_SPEED4,
CONFIG_SYS_OMAP24_I2C_SLAVE4,
4)
#endif
#endif
#endif

View File

@ -183,7 +183,6 @@
#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
#define CONFIG_BAUDRATE 115200
/* I2C Configuration */
#define CONFIG_CMD_EEPROM
#define CONFIG_ENV_EEPROM_IS_ON_I2C
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */

View File

@ -142,10 +142,10 @@
#undef CONFIG_CMD_IMLS /* List all found images */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_HARD_I2C 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS

View File

@ -136,10 +136,10 @@
#undef CONFIG_CMD_IMLS /* List all found images */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_HARD_I2C 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
#undef CONFIG_CMD_NET
#undef CONFIG_CMD_NFS

View File

@ -141,10 +141,10 @@
#undef CONFIG_CMD_IMLS /* List all found images */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_I2C_MULTI_BUS

View File

@ -90,10 +90,10 @@
#define CONFIG_DOS_PARTITION 1
/* I2C */
#define CONFIG_HARD_I2C 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/* TWL4030 */
#define CONFIG_TWL4030_POWER 1

View File

@ -123,10 +123,10 @@
#undef CONFIG_CMD_NFS /* NFS support */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/*
* TWL4030

View File

@ -137,10 +137,10 @@
#undef CONFIG_CMD_IMLS /* List all found images */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/* RTC */
#define CONFIG_RTC_DS1337

View File

@ -157,10 +157,10 @@
#undef CONFIG_CMD_SETGETDCR /* DCR support on 4xx */
#define CONFIG_OMAP3_SPI
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/*
* TWL4030

View File

@ -161,11 +161,10 @@
#undef CONFIG_CMD_IMLS /* List all found images */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_HARD_I2C 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_I2C_MULTI_BUS 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
#define CONFIG_VIDEO_OMAP3 /* DSS Support */
/*

View File

@ -87,11 +87,10 @@
/*
* I2C
*/
#define CONFIG_HARD_I2C
#define CONFIG_DRIVER_OMAP34XX_I2C
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/*
* PISMO support

View File

@ -124,10 +124,10 @@
#undef CONFIG_CMD_IMLS /* List all found images */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_HARD_I2C 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_OMAP34XX
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
/*
* TWL4030

View File

@ -118,12 +118,10 @@
/*
* I2C
*/
#define CONFIG_HARD_I2C
#define CONFIG_DRIVER_OMAP34XX_I2C
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/*
* TWL4030

View File

@ -128,11 +128,10 @@
#define CONFIG_CMD_PING
#define CONFIG_CMD_FPGA
#define CONFIG_HARD_I2C 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 0
#define CONFIG_DRIVER_OMAP34XX_I2C 1
#define CONFIG_I2C_MULTI_BUS 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/*
* TWL4030

View File

@ -98,11 +98,10 @@
#define CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_DRIVER_OMAP34XX_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/*
* TWL4030

View File

@ -111,10 +111,10 @@
#undef CONFIG_CMD_NFS /* NFS support */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_HARD_I2C 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/*
* TWL4030

View File

@ -114,10 +114,10 @@
/*
* I2C for power management setup
*/
#define CONFIG_HARD_I2C 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/* OMITTED: single 1 Gbit MT29F1G NAND flash */

View File

@ -118,10 +118,10 @@
#undef CONFIG_CMD_NFS /* NFS support */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_HARD_I2C 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/*
* TWL4030

View File

@ -138,10 +138,10 @@
#undef CONFIG_CMD_NFS /* NFS support */
#define CONFIG_SYS_NO_FLASH
#define CONFIG_HARD_I2C 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/*
* TWL4030

View File

@ -172,11 +172,10 @@
/* I2C Configuration */
#define CONFIG_I2C
#define CONFIG_CMD_I2C
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_DRIVER_OMAP24XX_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP24XX
#define CONFIG_CMD_EEPROM
#define CONFIG_ENV_EEPROM_IS_ON_I2C
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */

View File

@ -131,11 +131,10 @@
/* I2C Configuration */
#define CONFIG_I2C
#define CONFIG_CMD_I2C
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_DRIVER_OMAP24XX_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED OMAP_I2C_STANDARD
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP24XX
/* Defines for SPL */
#define CONFIG_SPL

View File

@ -117,14 +117,13 @@
#undef CONFIG_CMD_IMLS
#define CONFIG_SYS_NO_FLASH
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED 400000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 400000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* base address */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */
#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
#define CONFIG_DRIVER_OMAP34XX_I2C
/*
* Board NAND Info.
@ -369,7 +368,7 @@ struct tam3517_module_info {
#define TAM3517_READ_EEPROM(info, ret) \
do { \
i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); \
i2c_init(CONFIG_SYS_OMAP24_I2C_SPEED, CONFIG_SYS_OMAP24_I2C_SLAVE); \
if (eeprom_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0, \
(void *)info, sizeof(*info))) \
ret = 1; \

View File

@ -59,12 +59,11 @@
/* I2C IP block */
#define CONFIG_I2C
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_DRIVER_OMAP24XX_I2C
#define CONFIG_CMD_I2C
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP24XX
/* MMC/SD IP block */
#define CONFIG_MMC

View File

@ -98,11 +98,11 @@
#define CONFIG_DOS_PARTITION
/* I2C */
#define CONFIG_HARD_I2C
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 1
#define CONFIG_DRIVER_OMAP34XX_I2C 1
#define CONFIG_I2C_MULTI_BUS
#define CONFIG_SYS_I2C
#define CONFIG_SYS_OMAP24_I2C_SPEED 100000
#define CONFIG_SYS_OMAP24_I2C_SLAVE 1
#define CONFIG_SYS_I2C_OMAP34XX
/* EEPROM */
#define CONFIG_SYS_I2C_MULTI_EEPROMS