On 01/27/2014 11:15 PM, Piotr Wilczek wrote:
> This patch enables to run Trats2 board on device tree.
>
> Signed-off-by: Piotr Wilczek <p.wilc...@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
> CC: Minkyu Kang <mk7.k...@samsung.com>
> ---
> board/samsung/dts/exynos4412-trats2.dts | 434
> +++++++++++++++++++++++++++++++
> board/samsung/trats2/trats2.c | 216 +--------------
> include/configs/trats2.h | 199 ++------------
> 3 files changed, 459 insertions(+), 390 deletions(-)
> create mode 100644 board/samsung/dts/exynos4412-trats2.dts
>
> diff --git a/board/samsung/dts/exynos4412-trats2.dts
> b/board/samsung/dts/exynos4412-trats2.dts
> new file mode 100644
> index 0000000..c8f847c
> --- /dev/null
> +++ b/board/samsung/dts/exynos4412-trats2.dts
> @@ -0,0 +1,434 @@
> +/*
> + * Samsung's Exynos4412 based Trats2 board device tree source
> + *
> + * Copyright (c) 2014 Samsung Electronics Co., Ltd.
> + * http://www.samsung.com
> + *
> + * SPDX-License-Identifier: GPL-2.0+
> + */
> +
> +/dts-v1/;
> +/include/ "exynos4.dtsi"
> +
> +/ {
> + model = "Samsung Trats2 based on Exynos4412";
> + compatible = "samsung,trats2", "samsung,exynos4412";
> +
> + config {
> + samsung,dsim-device-name = "s6e8ax0";
> + };
> +
> + aliases {
> + i2c0 = "/i2c@13860000";
> + i2c1 = "/i2c@13870000";
> + i2c2 = "/i2c@13880000";
> + i2c3 = "/i2c@13890000";
> + i2c4 = "/i2c@138a0000";
> + i2c5 = "/i2c@138b0000";
> + i2c6 = "/i2c@138c0000";
> + i2c7 = "/i2c@138d0000";
> + serial0 = "/serial@13800000";
> + console = "/serial@13820000";
> + mmc0 = "sdhci@12510000";
> + mmc2 = "sdhci@12510000";
mmc2 isn't 0x12510000.
> + };
> +
> + i2c@138d0000 {
> + samsung,i2c-sda-delay = <100>;
> + samsung,i2c-slave-addr = <0x10>;
> + samsung,i2c-max-bus-freq = <100000>;
> + status = "okay";
> +
> + max77686_pmic@09 {
> + compatible = "maxim,max77686_pmic";
> + interrupts = <7 0>;
> + reg = <0x09 0 0>;
> + #clock-cells = <1>;
> +
> + voltage-regulators {
> + ldo1_reg: ldo1 {
> + regulator-compatible = "LDO1";
> + regulator-name = "VALIVE_1.0V_AP";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-always-on;
> + regulator-mem-on;
> + };
> +
> + ldo2_reg: ldo2 {
> + regulator-compatible = "LDO2";
> + regulator-name = "VM1M2_1.2V_AP";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-always-on;
> + regulator-mem-on;
> + };
> +
> + ldo3_reg: ldo3 {
> + regulator-compatible = "LDO3";
> + regulator-name = "VCC_1.8V_AP";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-mem-on;
> + };
> +
> + ldo4_reg: ldo4 {
> + regulator-compatible = "LDO4";
> + regulator-name = "VCC_2.8V_AP";
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-always-on;
> + regulator-mem-on;
> + };
> +
> + ldo5_reg: ldo5 {
> + regulator-compatible = "LDO5";
> + regulator-name = "VCC_1.8V_IO";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-mem-on;
> + };
> +
> + ldo6_reg: ldo6 {
> + regulator-compatible = "LDO6";
> + regulator-name = "VMPLL_1.0V_AP";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-always-on;
> + regulator-mem-on;
> + };
> +
> + ldo7_reg: ldo7 {
> + regulator-compatible = "LDO7";
> + regulator-name = "VPLL_1.0V_AP";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-always-on;
> + regulator-mem-on;
> + };
> +
> + ldo8_reg: ldo8 {
> + regulator-compatible = "LDO8";
> + regulator-name = "VMIPI_1.0V";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-mem-off;
> + };
> +
> + ldo9_reg: ldo9 {
> + regulator-compatible = "LDO9";
> + regulator-name = "CAM_ISP_MIPI_1.2V";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-mem-idle;
> + };
> +
> + ldo10_reg: ldo10 {
> + regulator-compatible = "LDO10";
> + regulator-name = "VMIPI_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-mem-off;
> + };
> +
> + ldo11_reg: ldo11 {
> + regulator-compatible = "LDO11";
> + regulator-name = "VABB1_1.95V";
> + regulator-min-microvolt = <1950000>;
> + regulator-max-microvolt = <1950000>;
> + regulator-always-on;
> + regulator-mem-off;
> + };
> +
> + ldo12_reg: ldo12 {
> + regulator-compatible = "LDO12";
> + regulator-name = "VUOTG_3.0V";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-mem-off;
> + };
> +
> + ldo13_reg: ldo13 {
> + regulator-compatible = "LDO13";
> + regulator-name = "NFC_AVDD_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-mem-idle;
> + };
> +
> + ldo14_reg: ldo14 {
> + regulator-compatible = "LDO14";
> + regulator-name = "VABB2_1.95V";
> + regulator-min-microvolt = <1950000>;
> + regulator-max-microvolt = <1950000>;
> + regulator-always-on;
> + regulator-mem-off;
> + };
> +
> + ldo15_reg: ldo15 {
> + regulator-compatible = "LDO15";
> + regulator-name = "VHSIC_1.0V";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1000000>;
> + regulator-mem-off;
> + };
> +
> + ldo16_reg: ldo16 {
> + regulator-compatible = "LDO16";
> + regulator-name = "VHSIC_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-mem-off;
> + };
> +
> + ldo17_reg: ldo17 {
> + regulator-compatible = "LDO17";
> + regulator-name = "CAM_SENSOR_CORE_1.2V";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-mem-idle;
> + };
> +
> + ldo18_reg: ldo18 {
> + regulator-compatible = "LDO18";
> + regulator-name = "CAM_ISP_SEN_IO_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-mem-idle;
> + };
> +
> + ldo19_reg: ldo19 {
> + regulator-compatible = "LDO19";
> + regulator-name = "VT_CAM_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-mem-idle;
> + };
> +
> + ldo20_reg: ldo20 {
> + regulator-compatible = "LDO20";
> + regulator-name = "VDDQ_PRE_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-mem-idle;
> + };
> +
> + ldo21_reg: ldo21 {
> + regulator-compatible = "LDO21";
> + regulator-name = "VTF_2.8V";
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-mem-idle;
> + };
> +
> + ldo22_reg: ldo22 {
> + regulator-compatible = "LDO22";
> + regulator-name = "VMEM_VDD_2.8V";
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-always-on;
> + regulator-mem-off;
> + };
> +
> + ldo23_reg: ldo23 {
> + regulator-compatible = "LDO23";
> + regulator-name = "TSP_AVDD_3.3V";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-mem-idle;
> + };
> +
> + ldo24_reg: ldo24 {
> + regulator-compatible = "LDO24";
> + regulator-name = "TSP_VDD_1.8V";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-mem-idle;
> + };
> +
> + ldo25_reg: ldo25 {
> + regulator-compatible = "LDO25";
> + regulator-name = "LCD_VCC_3.3V";
> + regulator-min-microvolt = <2800000>;
> + regulator-max-microvolt = <2800000>;
> + regulator-mem-idle;
> + };
> +
> + ldo26_reg: ldo26 {
> + regulator-compatible = "LDO26";
> + regulator-name = "MOTOR_VCC_3.0V";
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-mem-idle;
> + };
> +
> + buck1_reg: buck1 {
> + regulator-compatible = "BUCK1";
> + regulator-name = "vdd_mif";
> + regulator-min-microvolt = <850000>;
> + regulator-max-microvolt = <1100000>;
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-mem-off;
> + };
> +
> + buck2_reg: buck2 {
> + regulator-compatible = "BUCK2";
> + regulator-name = "vdd_arm";
> + regulator-min-microvolt = <850000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-mem-off;
> + };
> +
> + buck3_reg: buck3 {
> + regulator-compatible = "BUCK3";
> + regulator-name = "vdd_int";
> + regulator-min-microvolt = <850000>;
> + regulator-max-microvolt = <1150000>;
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-mem-off;
> + };
> +
> + buck4_reg: buck4 {
> + regulator-compatible = "BUCK4";
> + regulator-name = "vdd_g3d";
> + regulator-min-microvolt = <850000>;
> + regulator-max-microvolt = <1150000>;
> + regulator-boot-on;
> + regulator-mem-off;
> + };
> +
> + buck5_reg: buck5 {
> + regulator-compatible = "BUCK5";
> + regulator-name = "VMEM_1.2V_AP";
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-always-on;
> + };
> +
> + buck6_reg: buck6 {
> + regulator-compatible = "BUCK6";
> + regulator-name = "VCC_SUB_1.35V";
> + regulator-min-microvolt = <1350000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-always-on;
> + };
> +
> + buck7_reg: buck7 {
> + regulator-compatible = "BUCK7";
> + regulator-name = "VCC_SUB_2.0V";
> + regulator-min-microvolt = <2000000>;
> + regulator-max-microvolt = <2000000>;
> + regulator-always-on;
> + };
> +
> + buck8_reg: buck8 {
> + regulator-compatible = "BUCK8";
> + regulator-name = "VMEM_VDDF_3.0V";
> + regulator-min-microvolt = <2850000>;
> + regulator-max-microvolt = <2850000>;
> + regulator-always-on;
> + regulator-mem-off;
> + };
> +
> + buck9_reg: buck9 {
> + regulator-compatible = "BUCK9";
> + regulator-name = "CAM_ISP_CORE_1.2V";
> + regulator-min-microvolt = <1000000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-mem-off;
> + };
> + };
> + };
> + };
> +
> + fimd@11c00000 {
> + compatible = "samsung,exynos-fimd";
> + reg = <0x11c00000 0xa4>;
> +
> + samsung,vl-freq = <60>;
> + samsung,vl-col = <720>;
> + samsung,vl-row = <1280>;
> + samsung,vl-width = <720>;
> + samsung,vl-height = <1280>;
> +
> + samsung,vl-clkp = <0>;
> + samsung,vl-oep = <0>;
> + samsung,vl-hsp = <1>;
> + samsung,vl-vsp = <1>;
> + samsung,vl-dp = <1>;
> + samsung,vl-bpix = <4>;
> +
> + samsung,vl-hspw = <5>;
> + samsung,vl-hbpd = <10>;
> + samsung,vl-hfpd = <10>;
> + samsung,vl-vspw = <2>;
> + samsung,vl-vbpd = <1>;
> + samsung,vl-vfpd = <13>;
> + samsung,vl-cmd-allow-len = <0xf>;
> +
> + samsung,winid = <0>;
> + samsung,power-on-delay = <30>;
> + samsung,interface-mode = <1>;
> + samsung,mipi-enabled = <1>;
> + samsung,dp-enabled;
> + samsung,dual-lcd-enabled;
> +
> + samsung,logo-on = <1>;
> + samsung,resolution = <0>;
> + samsung,rgb-mode = <0>;
> + };
> +
> + mipidsi@11c80000 {
> + compatible = "samsung,exynos-mipi-dsi";
> + reg = <0x11c80000 0x5c>;
> +
> + samsung,dsim-config-e_interface = <1>;
> + samsung,dsim-config-e_virtual_ch = <0>;
> + samsung,dsim-config-e_pixel_format = <7>;
> + samsung,dsim-config-e_burst_mode = <1>;
> + samsung,dsim-config-e_no_data_lane = <3>;
> + samsung,dsim-config-e_byte_clk = <0>;
> + samsung,dsim-config-hfp = <1>;
> +
> + samsung,dsim-config-p = <3>;
> + samsung,dsim-config-m = <120>;
> + samsung,dsim-config-s = <1>;
> +
> + samsung,dsim-config-pll_stable_time = <500>;
> + samsung,dsim-config-esc_clk = <20000000>;
> + samsung,dsim-config-stop_holding_cnt = <0x7ff>;
> + samsung,dsim-config-bta_timeout = <0xff>;
> + samsung,dsim-config-rx_timeout = <0xffff>;
> +
> + samsung,dsim-device-id = <0xffffffff>;
> + samsung,dsim-device-bus_id = <0>;
> +
> + samsung,dsim-device-reverse_panel = <1>;
> + };
> +
> + sdhci@12510000 {
> + samsung,bus-width = <8>;
> + samsung,timing = <1 3 3>;
> + pwr-gpios = <&gpio 0x2004002 0>;
> + };
> +
> + sdhci@12520000 {
> + status = "disabled";
> + };
> +
> + sdhci@12530000 {
> + samsung,bus-width = <4>;
> + samsung,timing = <1 2 3>;
> + cd-gpios = <&gpio 0x20C6004 0>;
> + };
> +
> + sdhci@12540000 {
> + status = "disabled";
> + };
> +};
> diff --git a/board/samsung/trats2/trats2.c b/board/samsung/trats2/trats2.c
> index c17c24d..108d0f8 100644
> --- a/board/samsung/trats2/trats2.c
> +++ b/board/samsung/trats2/trats2.c
> @@ -8,13 +8,6 @@
>
> #include <common.h>
> #include <lcd.h>
> -#include <asm/io.h>
> -#include <asm/arch/gpio.h>
> -#include <asm/arch/mmc.h>
> -#include <asm/arch/power.h>
> -#include <asm/arch/clk.h>
> -#include <asm/arch/clock.h>
> -#include <asm/arch/mipi_dsim.h>
> #include <asm/arch/pinmux.h>
> #include <asm/arch/power.h>
> #include <power/pmic.h>
> @@ -23,7 +16,6 @@
> #include <power/max77693_pmic.h>
> #include <power/max77693_muic.h>
> #include <power/max77693_fg.h>
> -#include <libtizen.h>
> #include <errno.h>
> #include <usb.h>
> #include <usb/s3c_udc.h>
> @@ -69,16 +61,6 @@ static void check_hw_revision(void)
> board_rev = modelrev << 8;
> }
>
> -#ifdef CONFIG_DISPLAY_BOARDINFO
> -int checkboard(void)
> -{
> - puts("Board:\tTRATS2\n");
> - printf("HW Revision:\t0x%04x\n", board_rev);
> -
> - return 0;
> -}
> -#endif
> -
> u32 get_board_rev(void)
> {
> return board_rev;
> @@ -158,26 +140,21 @@ int get_soft_i2c_sda_pin(void)
>
> int board_early_init_f(void)
> {
> - check_hw_revision();
> board_external_gpio_init();
>
> - gd->flags |= GD_FLG_DISABLE_CONSOLE;
> +#ifdef CONFIG_SYS_I2C_INIT_BOARD
> + board_i2c_init(gd->fdt_blob);
> +#endif
>
> return 0;
> }
>
> static int pmic_init_max77686(void);
>
> -int board_init(void)
> +int exynos_init(void)
> {
> - struct exynos4_power *pwr =
> - (struct exynos4_power *)samsung_get_base_power();
> -
> - gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
> -
> - /* workaround: clear INFORM4..5 */
> - writel(0, (unsigned int)&pwr->inform4);
> - writel(0, (unsigned int)&pwr->inform5);
> + check_hw_revision();
> + printf("HW Revision:\t0x%04x\n", board_rev);
>
> return 0;
> }
> @@ -248,90 +225,6 @@ int power_init_board(void)
> return 0;
> }
>
> -int dram_init(void)
> -{
> - u32 size_mb;
> -
> - size_mb = (get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) +
> - get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE) +
> - get_ram_size((long *)PHYS_SDRAM_3, PHYS_SDRAM_3_SIZE) +
> - get_ram_size((long *)PHYS_SDRAM_4, PHYS_SDRAM_4_SIZE)) >> 20;
> -
> - gd->ram_size = size_mb << 20;
> -
> - return 0;
> -}
> -
> -void dram_init_banksize(void)
> -{
> - gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
> - gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
> - gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
> - gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
> - gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
> - gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
> - gd->bd->bi_dram[3].start = PHYS_SDRAM_4;
> - gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE;
> -}
> -
> -int board_mmc_init(bd_t *bis)
> -{
> - int err0, err2 = 0;
> -
> - gpio2 = (struct exynos4x12_gpio_part2 *)samsung_get_base_gpio_part2();
> -
> - /* eMMC_EN: SD_0_CDn: GPK0[2] Output High */
> - s5p_gpio_direction_output(&gpio2->k0, 2, 1);
> - s5p_gpio_set_pull(&gpio2->k0, 2, GPIO_PULL_NONE);
> -
> - /*
> - * eMMC GPIO:
> - * SDR 8-bit@48MHz at MMC0
> - * GPK0[0] SD_0_CLK(2)
> - * GPK0[1] SD_0_CMD(2)
> - * GPK0[2] SD_0_CDn -> Not used
> - * GPK0[3:6] SD_0_DATA[0:3](2)
> - * GPK1[3:6] SD_0_DATA[0:3](3)
> - *
> - * DDR 4-bit@26MHz at MMC4
> - * GPK0[0] SD_4_CLK(3)
> - * GPK0[1] SD_4_CMD(3)
> - * GPK0[2] SD_4_CDn -> Not used
> - * GPK0[3:6] SD_4_DATA[0:3](3)
> - * GPK1[3:6] SD_4_DATA[4:7](4)
> - */
> -
> - err0 = exynos_pinmux_config(PERIPH_ID_SDMMC0, PINMUX_FLAG_8BIT_MODE);
> -
> - /*
> - * MMC device init
> - * mmc0 : eMMC (8-bit buswidth)
> - * mmc2 : SD card (4-bit buswidth)
> - */
> - if (err0)
> - debug("SDMMC0 not configured\n");
> - else
> - err0 = s5p_mmc_init(0, 8);
> -
> - /* T-flash detect */
> - s5p_gpio_cfg_pin(&gpio2->x3, 4, 0xf);
> - s5p_gpio_set_pull(&gpio2->x3, 4, GPIO_PULL_UP);
> -
> - /*
> - * Check the T-flash detect pin
> - * GPX3[4] T-flash detect pin
> - */
> - if (!s5p_gpio_get_value(&gpio2->x3, 4)) {
> - err2 = exynos_pinmux_config(PERIPH_ID_SDMMC2, PINMUX_FLAG_NONE);
> - if (err2)
> - debug("SDMMC2 not configured\n");
> - else
> - err2 = s5p_mmc_init(2, 4);
> - }
> -
> - return err0 & err2;
> -}
> -
> #ifdef CONFIG_USB_GADGET
> static int s5pc210_phy_control(int on)
> {
> @@ -479,46 +372,7 @@ static int pmic_init_max77686(void)
> */
>
> #ifdef CONFIG_LCD
> -static struct mipi_dsim_config dsim_config = {
> - .e_interface = DSIM_VIDEO,
> - .e_virtual_ch = DSIM_VIRTUAL_CH_0,
> - .e_pixel_format = DSIM_24BPP_888,
> - .e_burst_mode = DSIM_BURST_SYNC_EVENT,
> - .e_no_data_lane = DSIM_DATA_LANE_4,
> - .e_byte_clk = DSIM_PLL_OUT_DIV8,
> - .hfp = 1,
> -
> - .p = 3,
> - .m = 120,
> - .s = 1,
> -
> - /* D-PHY PLL stable time spec :min = 200usec ~ max 400usec */
> - .pll_stable_time = 500,
> -
> - /* escape clk : 10MHz */
> - .esc_clk = 20 * 1000000,
> -
> - /* stop state holding counter after bta change count 0 ~ 0xfff */
> - .stop_holding_cnt = 0x7ff,
> - /* bta timeout 0 ~ 0xff */
> - .bta_timeout = 0xff,
> - /* lp rx timeout 0 ~ 0xffff */
> - .rx_timeout = 0xffff,
> -};
> -
> -static struct exynos_platform_mipi_dsim dsim_platform_data = {
> - .lcd_panel_info = NULL,
> - .dsim_config = &dsim_config,
> -};
> -
> -static struct mipi_dsim_lcd_device mipi_lcd_device = {
> - .name = "s6e8ax0",
> - .id = -1,
> - .bus_id = 0,
> - .platform_data = (void *)&dsim_platform_data,
> -};
> -
> -static int mipi_power(void)
> +int mipi_power(void)
> {
> struct pmic *p = pmic_get("MAX77686_PMIC");
>
> @@ -555,62 +409,6 @@ void exynos_reset_lcd(void)
> udelay(10);
> s5p_gpio_set_value(&gpio1->f2, 1, 1);
> }
> -
> -vidinfo_t panel_info = {
> - .vl_freq = 60,
> - .vl_col = 720,
> - .vl_row = 1280,
> - .vl_width = 720,
> - .vl_height = 1280,
> - .vl_clkp = CONFIG_SYS_HIGH,
> - .vl_hsp = CONFIG_SYS_LOW,
> - .vl_vsp = CONFIG_SYS_LOW,
> - .vl_dp = CONFIG_SYS_LOW,
> - .vl_bpix = 4, /* Bits per pixel, 2^4 = 16 */
> -
> - /* s6e8ax0 Panel infomation */
> - .vl_hspw = 5,
> - .vl_hbpd = 10,
> - .vl_hfpd = 10,
> -
> - .vl_vspw = 2,
> - .vl_vbpd = 1,
> - .vl_vfpd = 13,
> - .vl_cmd_allow_len = 0xf,
> - .mipi_enabled = 1,
> -
> - .dual_lcd_enabled = 0,
> -
> - .init_delay = 0,
> - .power_on_delay = 25,
> - .reset_delay = 0,
> - .interface_mode = FIMD_RGB_INTERFACE,
> -};
> -
> -void init_panel_info(vidinfo_t *vid)
> -{
> - vid->logo_on = 1;
> - vid->resolution = HD_RESOLUTION;
> - vid->rgb_mode = MODE_RGB_P;
> -
> - vid->power_on_delay = 30;
> -
> - mipi_lcd_device.reverse_panel = 1;
> -
> -#ifdef CONFIG_TIZEN
> - get_tizen_logo_info(vid);
> -#endif
> -
> - strcpy(dsim_platform_data.lcd_panel_name, mipi_lcd_device.name);
> - dsim_platform_data.mipi_power = mipi_power;
> - dsim_platform_data.phy_enable = set_mipi_phy_ctrl;
> - dsim_platform_data.lcd_panel_info = (void *)vid;
> - exynos_mipi_dsi_register_lcd_device(&mipi_lcd_device);
> -
> - s6e8ax0_init();
> -
> - exynos_set_dsim_platform_data(&dsim_platform_data);
> -}
> #endif /* LCD */
>
> #ifdef CONFIG_MISC_INIT_R
> diff --git a/include/configs/trats2.h b/include/configs/trats2.h
> index 28270fe..0ac885a 100644
> --- a/include/configs/trats2.h
> +++ b/include/configs/trats2.h
> @@ -8,147 +8,32 @@
> * SPDX-License-Identifier: GPL-2.0+
> */
>
> -#ifndef __CONFIG_H
> -#define __CONFIG_H
> +#ifndef __CONFIG_TRATS2_H
> +#define __CONFIG_TRATS2_H
>
> -/*
> - * High Level Configuration Options
> - * (easy to change)
> - */
> -#define CONFIG_SAMSUNG /* in a SAMSUNG core */
> -#define CONFIG_S5P /* which is in a S5P Family */
> -#define CONFIG_EXYNOS4 /* which is in a EXYNOS4XXX */
> -#define CONFIG_TIZEN /* TIZEN lib */
> -
> -#include <asm/arch/cpu.h> /* get chip and board defs */
> +#include <configs/exynos4-dt.h>
>
> -#define CONFIG_ARCH_CPU_INIT
> -#define CONFIG_DISPLAY_CPUINFO
> -#define CONFIG_DISPLAY_BOARDINFO
> -
> -#define CONFIG_SKIP_LOWLEVEL_INIT
> -
> -#define CONFIG_SYS_CACHELINE_SIZE 32
> +#define CONFIG_SYS_PROMPT "Trats2 # " /* Monitor Command Prompt */
>
> -#ifndef CONFIG_SYS_L2CACHE_OFF
> -#define CONFIG_SYS_L2_PL310
> -#define CONFIG_SYS_PL310_BASE 0x10502000
> -#endif
> +#undef CONFIG_DEFAULT_DEVICE_TREE
> +#define CONFIG_DEFAULT_DEVICE_TREE exynos4412-trats2
>
> -#define CONFIG_NR_DRAM_BANKS 4
> -#define PHYS_SDRAM_1 0x40000000 /* 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 PHYS_SDRAM_3 0x60000000 /* LPDDR2 DMC 1 */
> -#define PHYS_SDRAM_3_SIZE (256 << 20) /* 256 MB in CS 0 */
> -#define PHYS_SDRAM_4 0x70000000 /* LPDDR2 DMC 1 */
> -#define PHYS_SDRAM_4_SIZE (256 << 20) /* 256 MB in CS 0 */
> -#define PHYS_SDRAM_END 0x80000000
> +/* TRATS2 has 4 banks of DRAM */
> +#define CONFIG_NR_DRAM_BANKS 4
> +#define CONFIG_SYS_SDRAM_BASE 0x40000000
> +#define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
>
> -#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console
> */
> +/* memtest works on */
> +#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
> +#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE +
> 0x5E00000)
> +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
>
> -#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
> #define CONFIG_SYS_TEXT_BASE 0x78100000
>
> -#define CONFIG_SYS_CLK_FREQ 24000000
> -
> -#define CONFIG_SETUP_MEMORY_TAGS
> -#define CONFIG_CMDLINE_TAG
> -#define CONFIG_REVISION_TAG
> -
> -/* MACH_TYPE_TRATS2 */
> -#define MACH_TYPE_TRATS2 3765
> -#define CONFIG_MACH_TYPE MACH_TYPE_TRATS2
> -
> -#define CONFIG_DISPLAY_CPUINFO
> -
> -#include <asm/sizes.h>
> -/* Size of malloc() pool */
> -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 * SZ_1M))
> -
> -/* select serial console configuration */
> -#define CONFIG_SERIAL2
> -
> -#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser
> */
> -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
> -
> -#define CONFIG_CMDLINE_EDITING
> -
> -#define CONFIG_BAUDRATE 115200
> -
> -/* It should define before config_cmd_default.h */
> -#define CONFIG_SYS_NO_FLASH
> -
> -/***********************************************************
> - * Command definition
> - ***********************************************************/
> -#include <config_cmd_default.h>
> -
> -#undef CONFIG_CMD_ECHO
> -#undef CONFIG_CMD_FPGA
> -#undef CONFIG_CMD_FLASH
> -#undef CONFIG_CMD_IMLS
> -#undef CONFIG_CMD_NAND
> -#undef CONFIG_CMD_MISC
> -#undef CONFIG_CMD_NFS
> -#undef CONFIG_CMD_SOURCE
> -#undef CONFIG_CMD_XIMG
> -#define CONFIG_CMD_CACHE
> -#define CONFIG_CMD_I2C
> -#define CONFIG_CMD_MMC
> -#define CONFIG_CMD_DFU
> -#define CONFIG_CMD_GPT
> -#define CONFIG_CMD_PMIC
> -
> -#define CONFIG_BOOTDELAY 3
> -#define CONFIG_ZERO_BOOTDELAY_CHECK
> -
> -#define CONFIG_CMD_FAT
> -#define CONFIG_FAT_WRITE
> -
> -/* EXT4 */
> -#define CONFIG_CMD_EXT4
> -#define CONFIG_CMD_EXT4_WRITE
> -
> -/* USB Composite download gadget - g_dnl */
> -#define CONFIG_USBDOWNLOAD_GADGET
> -#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
> -#define CONFIG_DFU_FUNCTION
> -#define CONFIG_DFU_MMC
> -
> -/* TIZEN THOR downloader support */
> -#define CONFIG_CMD_THOR_DOWNLOAD
> -#define CONFIG_THOR_FUNCTION
> -
> -/* USB Samsung's IDs */
> -#define CONFIG_G_DNL_VENDOR_NUM 0x04E8
> -#define CONFIG_G_DNL_PRODUCT_NUM 0x6601
> -#define CONFIG_G_DNL_THOR_VENDOR_NUM CONFIG_G_DNL_VENDOR_NUM
> -#define CONFIG_G_DNL_THOR_PRODUCT_NUM 0x685D
> -#define CONFIG_G_DNL_MANUFACTURER "Samsung"
> -
> -/* To use the TFTPBOOT over USB, Please enable the CONFIG_CMD_NET */
> -#undef CONFIG_CMD_NET
> -
> -/* MMC */
> -#define CONFIG_GENERIC_MMC
> -#define CONFIG_MMC
> -#define CONFIG_S5P_SDHCI
> -#define CONFIG_SDHCI
> -#define CONFIG_MMC_SDMA
> -#define CONFIG_MMC_DEFAULT_DEV 0
> -
> -/* PWM */
> -#define CONFIG_PWM
> -
> -#define CONFIG_BOOTARGS "Please use defined boot"
> -#define CONFIG_BOOTCOMMAND "run mmcboot"
> -#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
> +#define CONFIG_BOOTARGS "Please use defined boot"
> +#define CONFIG_BOOTCOMMAND "run mmcboot"
>
> #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
> @@ -240,46 +125,6 @@
> "setenv spl_addr_tmp;\0" \
> "fdtaddr=40800000\0" \
>
> -/*
> - * Miscellaneous configurable options
> - */
> -#define CONFIG_SYS_LONGHELP /* undef to save memory */
> -#define CONFIG_SYS_PROMPT "Trats2 # " /* Monitor Command Prompt */
> -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
> -#define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
> -#define CONFIG_SYS_MAXARGS 32 /* 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)
> -
> -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
> - - GENERATED_GBL_DATA_SIZE)
> -
> -/* valid baudrates */
> -#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
> -
> -#define CONFIG_SYS_MONITOR_BASE 0x00000000
> -
> -/*-----------------------------------------------------------------------
> - * FLASH and environment organization
> - */
> -
> -#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2
> sectors */
> -
> -#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_EFI_PARTITION
> -#define CONFIG_PARTITION_UUIDS
> -
> -#define CONFIG_BOARD_EARLY_INIT_F
> -
> /* I2C */
> #include <asm/arch/gpio.h>
>
> @@ -312,11 +157,6 @@ int get_soft_i2c_sda_pin(void);
> #define CONFIG_POWER_MUIC_MAX77693
> #define CONFIG_POWER_FG_MAX77693
> #define CONFIG_POWER_BATTERY_TRATS2
> -#define CONFIG_USB_GADGET
> -#define CONFIG_USB_GADGET_S3C_UDC_OTG
> -#define CONFIG_USB_GADGET_DUALSPEED
> -#define CONFIG_USB_GADGET_VBUS_DRAW 2
> -#define CONFIG_USB_CABLE_CHECK
>
> /* Common misc for Samsung */
> #define CONFIG_MISC_COMMON
> @@ -356,10 +196,7 @@ int get_soft_i2c_sda_pin(void);
> #define CONFIG_VIDEO_BMP_GZIP
> #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54)
>
> -#define CONFIG_CMD_USB_MASS_STORAGE
> -#define CONFIG_USB_GADGET_MASS_STORAGE
> -
> -/* Pass open firmware flat tree */
> -#define CONFIG_OF_LIBFDT 1
> +#define LCD_XRES 720
> +#define LCD_YRES 1280
>
> #endif /* __CONFIG_H */
>
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