board:universal: Enable device tree on Universal
This patch enables to run Universal board on device tree. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Piotr Wilczek
Minkyu Kang
parent
bf7716d6a3
commit
3f41ffe4b5
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@ -1,4 +1,5 @@
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dtb-$(CONFIG_EXYNOS4) += exynos4210-origen.dtb
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dtb-$(CONFIG_EXYNOS4) += exynos4210-origen.dtb \
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exynos4210-universal_c210.dtb
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dtb-$(CONFIG_EXYNOS5) += exynos5250-arndale.dtb \
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exynos5250-snow.dtb \
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@ -0,0 +1,83 @@
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/*
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* Samsung's Exynos4210 based Universal C210 board device tree source
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*
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* Copyright (c) 2014 Samsung Electronics Co., Ltd.
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* http://www.samsung.com
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/dts-v1/;
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/include/ "exynos4.dtsi"
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/ {
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model = "Samsung Universal C210 based on Exynos4210 rev0";
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compatible = "samsung,universal_c210", "samsung,exynos4210";
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aliases {
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serial0 = "/serial@13800000";
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console = "/serial@13820000";
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mmc0 = "sdhci@12510000";
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mmc2 = "sdhci@12530000";
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};
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sdhci@12510000 {
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samsung,bus-width = <8>;
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samsung,timing = <1 3 3>;
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pwr-gpios = <&gpio 0x2008002 0>;
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};
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sdhci@12520000 {
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status = "disabled";
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};
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sdhci@12530000 {
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samsung,bus-width = <4>;
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samsung,timing = <1 2 3>;
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cd-gpios = <&gpio 0x20c6004 0>;
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};
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sdhci@12540000 {
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status = "disabled";
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};
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fimd@11c00000 {
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compatible = "samsung,exynos-fimd";
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reg = <0x11c00000 0xa4>;
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samsung,vl-freq = <60>;
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samsung,vl-col = <480>;
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samsung,vl-row = <800>;
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samsung,vl-width = <480>;
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samsung,vl-height = <800>;
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samsung,vl-clkp = <0>;
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samsung,vl-oep = <0>;
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samsung,vl-hsp = <1>;
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samsung,vl-vsp = <1>;
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samsung,vl-dp = <1>;
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samsung,vl-bpix = <4>;
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samsung,vl-hspw = <2>;
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samsung,vl-hbpd = <16>;
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samsung,vl-hfpd = <16>;
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samsung,vl-vspw = <2>;
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samsung,vl-vbpd = <8>;
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samsung,vl-vfpd = <8>;
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samsung,vl-cmd-allow-len = <0xf>;
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samsung,pclk_name = <1>;
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samsung,sclk_div = <1>;
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samsung,winid = <0>;
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samsung,power-on-delay = <10000>;
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samsung,interface-mode = <1>;
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samsung,mipi-enabled = <0>;
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samsung,dp-enabled;
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samsung,dual-lcd-enabled;
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samsung,logo-on = <1>;
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samsung,resolution = <0>;
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samsung,rgb-mode = <0>;
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};
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};
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@ -13,16 +13,17 @@
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#include <asm/gpio.h>
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#include <asm/arch/adc.h>
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#include <asm/arch/gpio.h>
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#include <asm/arch/mmc.h>
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#include <asm/arch/pinmux.h>
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#include <asm/arch/watchdog.h>
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#include <libtizen.h>
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#include <ld9040.h>
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#include <power/pmic.h>
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#include <usb.h>
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#include <usb/s3c_udc.h>
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#include <asm/arch/cpu.h>
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#include <power/max8998_pmic.h>
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#include <libtizen.h>
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#include <samsung/misc.h>
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#include <usb_mass_storage.h>
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DECLARE_GLOBAL_DATA_PTR;
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@ -42,7 +43,7 @@ static int get_hwrev(void)
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static void init_pmic_lcd(void);
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int power_init_board(void)
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int exynos_power_init(void)
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{
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int ret;
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@ -59,22 +60,6 @@ int power_init_board(void)
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return 0;
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}
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int dram_init(void)
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{
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gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) +
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get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE);
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return 0;
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}
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void dram_init_banksize(void)
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{
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gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
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gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
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gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
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gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
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}
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static unsigned short get_adc_value(int channel)
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{
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struct s5p_adc *adc = (struct s5p_adc *)samsung_get_base_adc();
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@ -159,71 +144,6 @@ static void check_hw_revision(void)
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board_rev |= hwrev;
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}
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#ifdef CONFIG_DISPLAY_BOARDINFO
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int checkboard(void)
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{
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puts("Board:\tUniversal C210\n");
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return 0;
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}
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#endif
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#ifdef CONFIG_GENERIC_MMC
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int board_mmc_init(bd_t *bis)
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{
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int err;
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switch (get_hwrev()) {
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case 0:
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/*
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* Set the low to enable LDO_EN
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* But when you use the test board for eMMC booting
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* you should set it HIGH since it removes the inverter
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*/
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/* MASSMEMORY_EN: XMDMDATA_6: GPE3[6] */
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s5p_gpio_direction_output(&gpio1->e3, 6, 0);
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break;
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default:
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/*
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* Default reset state is High and there's no inverter
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* But set it as HIGH to ensure
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*/
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/* MASSMEMORY_EN: XMDMADDR_3: GPE1[3] */
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s5p_gpio_direction_output(&gpio1->e1, 3, 1);
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break;
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}
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/*
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* MMC device init
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* mmc0 : eMMC (8-bit buswidth)
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* mmc2 : SD card (4-bit buswidth)
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*/
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err = exynos_pinmux_config(PERIPH_ID_SDMMC0, PINMUX_FLAG_8BIT_MODE);
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if (err)
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debug("SDMMC0 not configured\n");
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else
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err = s5p_mmc_init(0, 8);
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/* T-flash detect */
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s5p_gpio_cfg_pin(&gpio2->x3, 4, 0xf);
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s5p_gpio_set_pull(&gpio2->x3, 4, GPIO_PULL_UP);
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/*
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* Check the T-flash detect pin
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* GPX3[4] T-flash detect pin
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*/
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if (!s5p_gpio_get_value(&gpio2->x3, 4)) {
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err = exynos_pinmux_config(PERIPH_ID_SDMMC2, PINMUX_FLAG_NONE);
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if (err)
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debug("SDMMC2 not configured\n");
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else
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err = s5p_mmc_init(2, 4);
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}
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return err;
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}
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#endif
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#ifdef CONFIG_USB_GADGET
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static int s5pc210_phy_control(int on)
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{
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@ -271,7 +191,20 @@ struct s3c_plat_otg_data s5pc210_otg_data = {
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};
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#endif
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int board_early_init_f(void)
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int board_usb_init(int index, enum usb_init_type init)
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{
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debug("USB_udc_probe\n");
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return s3c_udc_probe(&s5pc210_otg_data);
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}
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#ifdef CONFIG_USB_CABLE_CHECK
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int usb_cable_connected(void)
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{
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return 0;
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}
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#endif
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int exynos_early_init_f(void)
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{
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wdt_stop();
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@ -412,6 +345,11 @@ void exynos_cfg_lcd_gpio(void)
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spi_init();
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}
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int mipi_power(void)
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{
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return 0;
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}
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void exynos_reset_lcd(void)
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{
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s5p_gpio_set_value(&gpio2->y4, 5, 1);
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@ -436,39 +374,6 @@ void exynos_lcd_power_on(void)
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pmic_set_output(p, MAX8998_REG_ONOFF2, MAX8998_LDO7, LDO_ON);
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}
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vidinfo_t panel_info = {
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.vl_freq = 60,
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.vl_col = 480,
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.vl_row = 800,
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.vl_width = 480,
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.vl_height = 800,
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.vl_clkp = CONFIG_SYS_HIGH,
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.vl_hsp = CONFIG_SYS_HIGH,
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.vl_vsp = CONFIG_SYS_HIGH,
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.vl_dp = CONFIG_SYS_HIGH,
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.vl_bpix = 4, /* Bits per pixel */
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/* LD9040 LCD Panel */
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.vl_hspw = 2,
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.vl_hbpd = 16,
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.vl_hfpd = 16,
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.vl_vspw = 2,
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.vl_vbpd = 8,
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.vl_vfpd = 8,
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.vl_cmd_allow_len = 0xf,
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.win_id = 0,
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.dual_lcd_enabled = 0,
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.init_delay = 0,
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.power_on_delay = 10000,
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.reset_delay = 10000,
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.interface_mode = FIMD_RGB_INTERFACE,
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.mipi_enabled = 0,
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};
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void exynos_cfg_ldo(void)
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{
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ld9040_cfg_ldo();
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@ -479,30 +384,32 @@ void exynos_enable_ldo(unsigned int onoff)
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ld9040_enable_ldo(onoff);
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}
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void init_panel_info(vidinfo_t *vid)
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{
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vid->logo_on = 1;
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vid->resolution = HD_RESOLUTION;
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vid->rgb_mode = MODE_RGB_P;
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#ifdef CONFIG_TIZEN
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get_tizen_logo_info(vid);
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#endif
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/* for LD9040. */
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vid->pclk_name = 1; /* MPLL */
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vid->sclk_div = 1;
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setenv("lcdinfo", "lcd=ld9040");
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}
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int board_init(void)
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int exynos_init(void)
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{
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gpio1 = (struct exynos4_gpio_part1 *) EXYNOS4_GPIO_PART1_BASE;
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gpio2 = (struct exynos4_gpio_part2 *) EXYNOS4_GPIO_PART2_BASE;
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gd->bd->bi_arch_number = MACH_TYPE_UNIVERSAL_C210;
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gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
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switch (get_hwrev()) {
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case 0:
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/*
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* Set the low to enable LDO_EN
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* But when you use the test board for eMMC booting
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* you should set it HIGH since it removes the inverter
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*/
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/* MASSMEMORY_EN: XMDMDATA_6: GPE3[6] */
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s5p_gpio_direction_output(&gpio1->e3, 6, 0);
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break;
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default:
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/*
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* Default reset state is High and there's no inverter
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* But set it as HIGH to ensure
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*/
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/* MASSMEMORY_EN: XMDMADDR_3: GPE1[3] */
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s5p_gpio_direction_output(&gpio1->e1, 3, 1);
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break;
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}
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#ifdef CONFIG_SOFT_SPI
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soft_spi_init();
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@ -513,20 +420,15 @@ int board_init(void)
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return 0;
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}
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#ifdef CONFIG_MISC_INIT_R
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int misc_init_r(void)
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void exynos_lcd_misc_init(vidinfo_t *vid)
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{
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#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
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set_board_info();
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#ifdef CONFIG_TIZEN
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get_tizen_logo_info(vid);
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#endif
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#ifdef CONFIG_LCD_MENU
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keys_init();
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check_boot_mode();
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#endif
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#ifdef CONFIG_CMD_BMP
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if (panel_info.logo_on)
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draw_logo();
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#endif
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return 0;
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/* for LD9040. */
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vid->pclk_name = 1; /* MPLL */
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vid->sclk_div = 1;
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setenv("lcdinfo", "lcd=ld9040");
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}
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#endif
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@ -7,78 +7,56 @@
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#ifndef __CONFIG_UNIVERSAL_H
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#define __CONFIG_UNIVERSAL_H
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/*
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* High Level Configuration Options
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* (easy to change)
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*/
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#define CONFIG_SAMSUNG 1 /* in a SAMSUNG core */
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#define CONFIG_S5P 1 /* which is in a S5P Family */
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#define CONFIG_EXYNOS4210 1 /* which is in a EXYNOS4210 */
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#define CONFIG_UNIVERSAL 1 /* working with Universal */
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#define CONFIG_TIZEN 1 /* TIZEN lib */
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#include <configs/exynos4-dt.h>
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#include <asm/arch/cpu.h> /* get chip and board defs */
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#define CONFIG_SYS_PROMPT "Universal # " /* Monitor Command Prompt */
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#define CONFIG_ARCH_CPU_INIT
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#define CONFIG_DISPLAY_CPUINFO
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#define CONFIG_DISPLAY_BOARDINFO
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#undef CONFIG_DEFAULT_DEVICE_TREE
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#define CONFIG_DEFAULT_DEVICE_TREE exynos4210-universal_c210
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#define CONFIG_TIZEN /* TIZEN lib */
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/* Keep L2 Cache Disabled */
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#define CONFIG_SYS_L2CACHE_OFF 1
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/* Universal has 2 banks of DRAM */
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#define CONFIG_NR_DRAM_BANKS 2
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#define CONFIG_SYS_SDRAM_BASE 0x40000000
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#define CONFIG_SYS_TEXT_BASE 0x44800000
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#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
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/* input clock of PLL: Universal has 24MHz input clock at EXYNOS4210 */
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#define CONFIG_SYS_CLK_FREQ_C210 24000000
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#define CONFIG_SYS_CLK_FREQ CONFIG_SYS_CLK_FREQ_C210
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_INITRD_TAG
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#define CONFIG_REVISION_TAG
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#define CONFIG_CMDLINE_EDITING
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#define CONFIG_SKIP_LOWLEVEL_INIT
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#define CONFIG_BOARD_EARLY_INIT_F
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#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 * SZ_1M))
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/* select serial console configuration */
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#define CONFIG_SERIAL2 1 /* use SERIAL 2 */
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SERIAL2
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#define CONFIG_BAUDRATE 115200
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/* MMC */
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#define CONFIG_GENERIC_MMC
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#define CONFIG_MMC
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#define CONFIG_SDHCI
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#define CONFIG_S5P_SDHCI
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/* Console configuration */
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#define CONFIG_SYS_CONSOLE_INFO_QUIET
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#define CONFIG_SYS_CONSOLE_IS_IN_ENV
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/* PWM */
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#define CONFIG_PWM 1
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#define CONFIG_BOOTARGS "Please use defined boot"
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#define CONFIG_BOOTCOMMAND "run mmcboot"
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#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
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/* It should define before config_cmd_default.h */
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#define CONFIG_SYS_NO_FLASH 1
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
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- GENERATED_GBL_DATA_SIZE)
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/* Command definition */
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#include <config_cmd_default.h>
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#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
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#undef CONFIG_CMD_FPGA
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#undef CONFIG_CMD_MISC
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_NFS
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#undef CONFIG_CMD_XIMG
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#define CONFIG_CMD_CACHE
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||||
#define CONFIG_CMD_ONENAND
|
||||
#define CONFIG_CMD_MTDPARTS
|
||||
#define CONFIG_CMD_MMC
|
||||
#define CONFIG_CMD_FAT
|
||||
#define CONFIG_SYS_MONITOR_BASE 0x00000000
|
||||
|
||||
#define CONFIG_BOOTDELAY 1
|
||||
#define CONFIG_ZERO_BOOTDELAY_CHECK
|
||||
/* memtest works on */
|
||||
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
|
||||
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000)
|
||||
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000)
|
||||
|
||||
#define CONFIG_SYS_TEXT_BASE 0x44800000
|
||||
|
||||
#define CONFIG_MTD_DEVICE
|
||||
#define CONFIG_MTD_PARTITIONS
|
||||
|
|
@ -106,24 +84,21 @@
|
|||
",100M(swap)"\
|
||||
",-(UMS)\0"
|
||||
|
||||
#define CONFIG_BOOTARGS "Please use defined boot"
|
||||
#define CONFIG_BOOTCOMMAND "run mmcboot"
|
||||
#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
|
||||
|
||||
#define CONFIG_ENV_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7"
|
||||
#define CONFIG_BOOTBLOCK "10"
|
||||
#define CONFIG_UBIBLOCK "9"
|
||||
|
||||
#define CONFIG_ENV_IS_IN_MMC
|
||||
#define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV
|
||||
#define CONFIG_ENV_SIZE 4096
|
||||
#define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */
|
||||
|
||||
#define CONFIG_ENV_UBIFS_OPTION " rootflags=bulk_read,no_chk_data_crc "
|
||||
#define CONFIG_ENV_FLASHBOOT CONFIG_ENV_UBI_MTD CONFIG_ENV_UBIFS_OPTION \
|
||||
"${mtdparts}"
|
||||
|
||||
#define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}"
|
||||
|
||||
#define CONFIG_ENV_OVERWRITE
|
||||
#define CONFIG_SYS_CONSOLE_INFO_QUIET
|
||||
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
|
||||
|
||||
#define CONFIG_ENV_VARS_UBOOT_CONFIG
|
||||
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
|
||||
|
||||
|
|
@ -187,47 +162,10 @@
|
|||
"mmcrootpart=3\0" \
|
||||
"opts=always_resume=1"
|
||||
|
||||
/* Miscellaneous configurable options */
|
||||
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
||||
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
|
||||
#define CONFIG_SYS_PROMPT "Universal # "
|
||||
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
||||
#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
|
||||
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
||||
/* Boot Argument Buffer Size */
|
||||
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
||||
/* memtest works on */
|
||||
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
|
||||
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000)
|
||||
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000)
|
||||
|
||||
/* Universal has 2 banks of DRAM */
|
||||
#define CONFIG_NR_DRAM_BANKS 2
|
||||
#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE /* LDDDR2 DMC 0 */
|
||||
#define PHYS_SDRAM_1_SIZE (256 << 20) /* 256 MB in CS 0 */
|
||||
#define PHYS_SDRAM_2 0x50000000 /* LPDDR2 DMC 1 */
|
||||
#define PHYS_SDRAM_2_SIZE (256 << 20) /* 256 MB in CS 0 */
|
||||
|
||||
#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
|
||||
|
||||
#define CONFIG_SYS_MONITOR_BASE 0x00000000
|
||||
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
|
||||
|
||||
#define CONFIG_USE_ONENAND_BOARD_INIT
|
||||
#define CONFIG_SAMSUNG_ONENAND
|
||||
#define CONFIG_SYS_ONENAND_BASE 0x0C000000
|
||||
|
||||
#define CONFIG_ENV_IS_IN_MMC 1
|
||||
#define CONFIG_SYS_MMC_ENV_DEV 0
|
||||
#define CONFIG_ENV_SIZE 4096
|
||||
#define CONFIG_ENV_OFFSET ((32 - 4) << 10)/* 32KiB - 4KiB */
|
||||
|
||||
#define CONFIG_DOS_PARTITION 1
|
||||
|
||||
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
|
||||
|
||||
#define CONFIG_SYS_CACHELINE_SIZE 32
|
||||
|
||||
#include <asm/arch/gpio.h>
|
||||
/*
|
||||
* I2C Settings
|
||||
|
|
@ -235,6 +173,8 @@
|
|||
#define CONFIG_SOFT_I2C_GPIO_SCL exynos4_gpio_get(1, b, 7)
|
||||
#define CONFIG_SOFT_I2C_GPIO_SDA exynos4_gpio_get(1, b, 6)
|
||||
|
||||
#define CONFIG_CMD_I2C
|
||||
|
||||
#define CONFIG_SYS_I2C
|
||||
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
|
||||
#define CONFIG_SYS_I2C_SOFT_SPEED 50000
|
||||
|
|
@ -307,8 +247,10 @@ int universal_spi_read(void);
|
|||
#define CONFIG_CMD_BMP
|
||||
#define CONFIG_BMP_16BPP
|
||||
#define CONFIG_LD9040
|
||||
#define CONFIG_EXYNOS_MIPI_DSIM
|
||||
#define CONFIG_VIDEO_BMP_GZIP
|
||||
#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54)
|
||||
|
||||
#define LCD_XRES 480
|
||||
#define LCD_YRES 800
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
|
|
|||
Loading…
Reference in New Issue