Dear Piotr Wilczek,
On 25/03/13 18:58, Piotr Wilczek wrote:
> This patch add support for a new Samsung board Trats2.
>
> 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/trats2/Makefile | 50 +++++
> board/samsung/trats2/trats2.c | 465
> +++++++++++++++++++++++++++++++++++++++++
> boards.cfg | 1 +
> include/configs/trats2.h | 291 ++++++++++++++++++++++++++
> 4 files changed, 807 insertions(+)
> create mode 100644 board/samsung/trats2/Makefile
> create mode 100644 board/samsung/trats2/trats2.c
> create mode 100644 include/configs/trats2.h
missing MAINTAINER entry.
>
> diff --git a/board/samsung/trats2/Makefile b/board/samsung/trats2/Makefile
> new file mode 100644
> index 0000000..7f507cc
> --- /dev/null
> +++ b/board/samsung/trats2/Makefile
> @@ -0,0 +1,50 @@
> +#
> +# Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights
> reserved.
> +# Sanghee Kim <sh0130....@samsung.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 $(TOPDIR)/config.mk
> +
> +LIB = $(obj)lib$(BOARD).o
> +
> +COBJS-y := trats2.o
> +
> +SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
> +OBJS := $(addprefix $(obj),$(COBJS-y))
> +
> +
> +$(LIB): $(obj).depend $(OBJS)
> + $(call cmd_link_o_target, $(OBJS))
> +
> +clean:
> + rm -f $(OBJS)
> +
> +distclean: clean
> + rm -f $(LIB) core *.bak $(obj).depend
> +
> +#########################################################################
> +
> +# defines $(obj).depend target
> +include $(SRCTREE)/rules.mk
> +
> +sinclude $(obj).depend
> +
> +#########################################################################
> diff --git a/board/samsung/trats2/trats2.c b/board/samsung/trats2/trats2.c
> new file mode 100644
> index 0000000..a60fb1a
> --- /dev/null
> +++ b/board/samsung/trats2/trats2.c
> @@ -0,0 +1,465 @@
> +/*
> + * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights
> reserved.
2013 please.
> + * Sanghee Kim <sh0130....@samsung.com>
Is author Sanghee?
> + *
> + * 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 <i2c.h>
> +#include <lcd.h>
> +#include <spi.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 <mmc.h>
> +#include <fat.h>
> +#include <asm/arch/power.h>
> +#include <power/pmic.h>
> +#include <power/max77686_pmic.h>
> +#include <libtizen.h>
> +
> +DECLARE_GLOBAL_DATA_PTR;
> +
> +static struct exynos4x12_gpio_part1 *gpio1;
> +static struct exynos4x12_gpio_part2 *gpio2;
> +
> +static unsigned int board_rev = -1;
> +
> +static inline u32 get_model_rev(void);
> +
> +static void check_hw_revision(void)
> +{
> + int modelrev = 0;
> + int i;
> +
> + /*
> + * GPM1[1:0]: MODEL_REV[1:0]
> + * Don't set as pull-none for these N/C pin.
> + * TRM say that it may cause unexcepted state and leakage current.
> + * and pull-none is only for output function.
> + */
> + for (i = 0; i < 2; i++)
> + s5p_gpio_cfg_pin(&gpio2->m1, i, GPIO_INPUT);
> +
> + /* GPM1[5:2]: HW_REV[3:0] */
> + for (i = 2; i < 6; i++) {
> + s5p_gpio_cfg_pin(&gpio2->m1, i, GPIO_INPUT);
> + s5p_gpio_set_pull(&gpio2->m1, i, GPIO_PULL_NONE);
> + }
> +
> + udelay(1);
> +
> + /* GPM1[1:0]: MODEL_REV[1:0] */
> + for (i = 0; i < 2; i++)
> + modelrev |= (s5p_gpio_get_value(&gpio2->m1, i) << i);
> +
> + /* board_rev[15:8] = model */
> + board_rev = modelrev << 8;
> +}
> +
> +#ifdef CONFIG_DISPLAY_BOARDINFO
> +int checkboard(void)
> +{
> + puts("Board:\tTRATS2\n");
> + return 0;
> +}
> +#endif
> +
> +static void show_hw_revision(void)
> +{
> + printf("HW Revision:\t0x%04x\n", board_rev);
> +}
> +
> +u32 get_board_rev(void)
> +{
> + return board_rev;
> +}
> +
> +static inline u32 get_model_rev(void)
> +{
> + return (board_rev >> 8) & 0xff;
> +}
> +
> +static void board_external_gpio_init(void)
> +{
> + /*
> + * some pins which in alive block are connected with external pull-up
> + * but it's default setting is pull-down.
> + * if that pin set as input then that floated
> + */
> +
> + s5p_gpio_set_pull(&gpio2->x0, 2, GPIO_PULL_NONE); /* PS_ALS_INT */
> + s5p_gpio_set_pull(&gpio2->x0, 4, GPIO_PULL_NONE); /* TSP_nINT */
> + s5p_gpio_set_pull(&gpio2->x0, 7, GPIO_PULL_NONE); /* AP_PMIC_IRQ*/
> + s5p_gpio_set_pull(&gpio2->x1, 5, GPIO_PULL_NONE); /* IF_PMIC_IRQ*/
> + s5p_gpio_set_pull(&gpio2->x2, 0, GPIO_PULL_NONE); /* VOL_UP */
> + s5p_gpio_set_pull(&gpio2->x2, 1, GPIO_PULL_NONE); /* VOL_DOWN */
> + s5p_gpio_set_pull(&gpio2->x2, 3, GPIO_PULL_NONE); /* FUEL_ALERT */
> + s5p_gpio_set_pull(&gpio2->x2, 4, GPIO_PULL_NONE); /* ADC_INT */
> + s5p_gpio_set_pull(&gpio2->x2, 7, GPIO_PULL_NONE); /* nPOWER */
> + s5p_gpio_set_pull(&gpio2->x3, 0, GPIO_PULL_NONE); /* WPC_INT */
> + s5p_gpio_set_pull(&gpio2->x3, 5, GPIO_PULL_NONE); /* OK_KEY */
> + s5p_gpio_set_pull(&gpio2->x3, 7, GPIO_PULL_NONE); /* HDMI_HPD */
> +}
> +
> +#ifdef CONFIG_SYS_I2C_INIT_BOARD
> +static void board_init_i2c(void)
> +{
> + int err;
> +
> + err = exynos_pinmux_config(PERIPH_ID_I2C7, PINMUX_FLAG_NONE);
> + if (err)
> + debug("I2C%d not configured\n", I2C_7);
> +}
> +#endif
> +
> +int board_early_init_f(void)
> +{
> + gpio1 = (struct exynos4x12_gpio_part1 *)EXYNOS4_GPIO_PART1_BASE;
> + gpio2 = (struct exynos4x12_gpio_part2 *)EXYNOS4_GPIO_PART2_BASE;
> +
> + check_hw_revision();
> + board_external_gpio_init();
> +
> + gd->flags |= GD_FLG_DISABLE_CONSOLE;
> +
> + return 0;
> +}
> +
> +static int pmic_init_max77686(void);
> +
> +int board_init(void)
> +{
> + gpio1 = (struct exynos4x12_gpio_part1 *)EXYNOS4_GPIO_PART1_BASE;
> + gpio2 = (struct exynos4x12_gpio_part2 *)EXYNOS4_GPIO_PART2_BASE;
> +
> + gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
> + gd->bd->bi_arch_number = CONFIG_MACH_TYPE + 1; /* 3766 */
> +
> + /* workaround: clear INFORM4..5 */
> + writel(0, 0x10020810);
> + writel(0, 0x10020810 + 4);
> +
> + return 0;
> +}
> +
> +int power_init_board(void)
> +{
> +#ifdef CONFIG_SYS_I2C_INIT_BOARD
> + board_init_i2c();
> +#endif
> + pmic_init(I2C_7);
> +
> + pmic_init_max77686();
> +
> + 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 err;
> +
> + /* 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)
> + */
> +
> + err = 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 (err)
> + debug("SDMMC0 not configured\n");
> + else
> + err = 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[3] T-flash detect pin
> + */
> + if (!s5p_gpio_get_value(&gpio2->x3, 4)) {
> + err = exynos_pinmux_config(PERIPH_ID_SDMMC2, PINMUX_FLAG_NONE);
> + if (err)
> + debug("SDMMC2 not configured\n");
> + else
> + err = s5p_mmc_init(2, 4);
> + }
> +
> + return err;
> +}
> +
> +static int pmic_init_max77686(void)
> +{
> + struct pmic *p = pmic_get("MAX77686_PMIC");
> +
> + if (pmic_probe(p))
> + return -1;
> +
> + /* BUCK/LDO Output Voltage */
> + max77686_set_ldo_voltage(p, 21, 2800000); /* LDO21 VTF_2.8V */
> + max77686_set_ldo_voltage(p, 23, 3300000); /* LDO23 TSP_AVDD_3.3V*/
> + max77686_set_ldo_voltage(p, 24, 1800000); /* LDO24 TSP_VDD_1.8V */
> +
> + /* BUCK/LDO Output Mode */
> + max77686_set_buck_mode(p, 1, OPMODE_STANDBY); /* BUCK1 VMIF_1.1V_AP */
> + max77686_set_buck_mode(p, 2, OPMODE_ON); /* BUCK2 VARM_1.0V_AP */
> + max77686_set_buck_mode(p, 3, OPMODE_ON); /* BUCK3 VINT_1.0V_AP */
> + max77686_set_buck_mode(p, 4, OPMODE_ON); /* BUCK4 VG3D_1.0V_AP */
> + max77686_set_buck_mode(p, 5, OPMODE_ON); /* BUCK5 VMEM_1.2V_AP */
> + max77686_set_buck_mode(p, 6, OPMODE_ON); /* BUCK6 VCC_SUB_1.35V*/
> + max77686_set_buck_mode(p, 7, OPMODE_ON); /* BUCK7 VCC_SUB_2.0V */
> + max77686_set_buck_mode(p, 8, OPMODE_OFF); /* VMEM_VDDF_2.85V */
> + max77686_set_buck_mode(p, 9, OPMODE_OFF); /* CAM_ISP_CORE_1.2V*/
> +
> + max77686_set_ldo_mode(p, 1, OPMODE_LPM); /* LDO1 VALIVE_1.0V_AP*/
> + max77686_set_ldo_mode(p, 2, OPMODE_STANDBY); /* LDO2 VM1M2_1.2V_AP */
> + max77686_set_ldo_mode(p, 3, OPMODE_LPM); /* LDO3 VCC_1.8V_AP */
> + max77686_set_ldo_mode(p, 4, OPMODE_LPM); /* LDO4 VCC_2.8V_AP */
> + max77686_set_ldo_mode(p, 5, OPMODE_OFF); /* LDO5_VCC_1.8V_IO */
> + max77686_set_ldo_mode(p, 6, OPMODE_STANDBY); /* LDO6 VMPLL_1.0V_AP */
> + max77686_set_ldo_mode(p, 7, OPMODE_STANDBY); /* LDO7 VPLL_1.0V_AP */
> + max77686_set_ldo_mode(p, 8, OPMODE_LPM); /* LDO8 VMIPI_1.0V_AP */
> + max77686_set_ldo_mode(p, 9, OPMODE_OFF); /* CAM_ISP_MIPI_1.2*/
> + max77686_set_ldo_mode(p, 10, OPMODE_LPM); /* LDO10 VMIPI_1.8V_AP*/
> + max77686_set_ldo_mode(p, 11, OPMODE_STANDBY); /* LDO11 VABB1_1.8V_AP*/
> + max77686_set_ldo_mode(p, 12, OPMODE_LPM); /* LDO12 VUOTG_3.0V_AP*/
> + max77686_set_ldo_mode(p, 13, OPMODE_OFF); /* LDO13 VC2C_1.8V_AP */
> + max77686_set_ldo_mode(p, 14, OPMODE_STANDBY); /* VABB02_1.8V_AP */
> + max77686_set_ldo_mode(p, 15, OPMODE_STANDBY); /* LDO15 VHSIC_1.0V_AP*/
> + max77686_set_ldo_mode(p, 16, OPMODE_STANDBY); /* LDO16 VHSIC_1.8V_AP*/
> + max77686_set_ldo_mode(p, 17, OPMODE_OFF); /* CAM_SENSOR_CORE_1.2*/
> + max77686_set_ldo_mode(p, 18, OPMODE_OFF); /* CAM_ISP_SEN_IO_1.8V*/
> + max77686_set_ldo_mode(p, 19, OPMODE_OFF); /* LDO19 VT_CAM_1.8V */
> + max77686_set_ldo_mode(p, 20, OPMODE_ON); /* LDO20 VDDQ_PRE_1.8V*/
> + max77686_set_ldo_mode(p, 21, OPMODE_OFF); /* LDO21 VTF_2.8V */
> + max77686_set_ldo_mode(p, 22, OPMODE_OFF); /* LDO22 VMEM_VDD_2.8V*/
> + max77686_set_ldo_mode(p, 23, OPMODE_OFF); /* LDO23 TSP_AVDD_3.3V*/
> + max77686_set_ldo_mode(p, 24, OPMODE_OFF); /* LDO24 TSP_VDD_1.8V */
> + max77686_set_ldo_mode(p, 25, OPMODE_OFF); /* LDO25 VCC_3.3V_LCD */
> + max77686_set_ldo_mode(p, 26, OPMODE_OFF); /*LDO26 VCC_3.0V_MOTOR*/
> +
> + return 0;
> +}
> +
> +/*
> + * LCD
> + */
> +
> +#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)
> +{
> + struct pmic *p = pmic_get("MAX77686_PMIC");
> +
> + /* LDO8 VMIPI_1.0V_AP */
> + max77686_set_ldo_mode(p, 8, OPMODE_ON);
> + /* LDO10 VMIPI_1.8V_AP */
> + max77686_set_ldo_mode(p, 10, OPMODE_ON);
> +
> + return 0;
> +}
> +
> +static void lcd_power(void)
> +{
> + struct pmic *p = pmic_get("MAX77686_PMIC");
> +
> + /* LCD_2.2V_EN: GPC0[1] */
> + s5p_gpio_set_pull(&gpio1->c0, 1, GPIO_PULL_UP);
> + s5p_gpio_direction_output(&gpio1->c0, 1, 1);
> +
> + /* LDO25 VCC_3.1V_LCD */
> + pmic_probe(p);
> + max77686_set_ldo_voltage(p, 25, 3100000);
> + max77686_set_ldo_mode(p, 25, OPMODE_LPM);
> +}
> +
> +static void lcd_reset(void)
> +{
> + /* reset lcd */
> + s5p_gpio_direction_output(&gpio1->f2, 1, 0);
> + 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 = 5, /* Bits per pixel, 2^5 = 32 */
> +
> + /* 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,
> +
> + .cfg_gpio = NULL,
> + .backlight_on = NULL,
> + .lcd_power_on = lcd_power,
> + .reset_lcd = lcd_reset,
These callbacks are removed.
commit c18222bee868ae65a878165551d3d407c402f48c
Author: Ajay Kumar <ajaykumar...@samsung.com>
Date: Thu Feb 21 23:52:58 2013 +0000
video: exynos_dp: Remove callbacks from the driver
Replaced the functionality of callbacks by using a standard set of
functions.
Instead of implementing and hooking up a callback, put the same code in one
of
the standard set of functions by overriding it.
Please check latest version on u-boot-samsung.
> + .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
> +int misc_init_r(void)
> +{
> + setenv("model", "GT-I8800");
> + setenv("board", "TRATS2");
> +
> + show_hw_revision();
> +
> + return 0;
> +}
> +#endif
> +
> diff --git a/boards.cfg b/boards.cfg
> index ee68fdd..f685952 100644
> --- a/boards.cfg
> +++ b/boards.cfg
> @@ -300,6 +300,7 @@ s5pc210_universal arm armv7
> universal_c210 samsung
> smdk5250 arm armv7 smdk5250
> samsung exynos
> smdkv310 arm armv7 smdkv310
> samsung exynos
> trats arm armv7 trats
> samsung exynos
> +trats2 arm armv7 trats2
> samsung exynos
> harmony arm armv7:arm720t harmony
> nvidia tegra20
> seaboard arm armv7:arm720t seaboard
> nvidia tegra20
> ventana arm armv7:arm720t ventana
> nvidia tegra20
> diff --git a/include/configs/trats2.h b/include/configs/trats2.h
> new file mode 100644
> index 0000000..8b43764
> --- /dev/null
> +++ b/include/configs/trats2.h
> @@ -0,0 +1,291 @@
> +/*
> + * Copyright (C) 2011 Samsung Electronics
> + * Sanghee Kim <sh0130....@samsung.com>
> + *
> + * Configuation settings for the SAMSUNG EXYNOS4 boards.
> + *
> + * 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
> + */
> +
> +#ifndef __CONFIG_H
> +#define __CONFIG_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 */
> +
> +#define PLATFORM_NO_UNALIGNED
> +
> +#define CONFIG_SYS_DCACHE_OFF
> +
> +#include <asm/arch/cpu.h> /* get chip and board defs */
> +
> +#define CONFIG_ARCH_CPU_INIT
> +#define CONFIG_DISPLAY_CPUINFO
> +#define CONFIG_DISPLAY_BOARDINFO
> +
> +#define CONFIG_SKIP_LOWLEVEL_INIT
> +
> +#define CONFIG_SYS_CACHELINE_SIZE 32
> +
> +#ifndef CONFIG_SYS_L2CACHE_OFF
> +#define CONFIG_SYS_L2_PL310
> +#define CONFIG_SYS_PL310_BASE 0x10502000
> +#endif
> +
> +#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
> +
> +#define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console
> */
> +
> +#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
> +#define CONFIG_SYS_TEXT_BASE 0x43e00000
> +
> +#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
Is it temporary?
> +
> +#define CONFIG_DISPLAY_CPUINFO
> +
> +/*
> + * Size of malloc() pool
> + */
> +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (2 << 20))
> +
> +/* select serial console configuration */
> +#define CONFIG_SERIAL2
> +
> +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser
> */
> +#ifdef CONFIG_SYS_HUSH_PARSER
> +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
> +#endif
> +
> +#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_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
> +
> +/* 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_ASYNC
> +#define CONFIG_MMC_DEFAULT_DEV 0
> +
> +#define FSTYPE_DEFAULT "ext4"
> +
> +#define CONFIG_BOOTARGS "Please use defined boot"
> +#define CONFIG_BOOTCOMMAND "run mmcboot"
> +#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0"
> +
> +#define CONFIG_ENV_OVERWRITE
> +#define CONFIG_SYS_CONSOLE_INFO_QUIET
> +#define CONFIG_SYS_CONSOLE_IS_IN_ENV
> +
> +/* Tizen - partitions definitions */
> +#define PARTS_CSA "csa-mmc"
> +#define PARTS_BOOTLOADER "u-boot"
> +#define PARTS_BOOT "boot"
> +#define PARTS_ROOT "platform"
> +#define PARTS_DATA "data"
> +#define PARTS_CSC "csc"
> +#define PARTS_UMS "ums"
> +
> +#define PARTS_DEFAULT \
> + "uuid_disk=${uuid_gpt_disk};" \
> + "name="PARTS_CSA",size=8MiB,uuid=${uuid_gpt_"PARTS_CSA"};" \
> + "name="PARTS_BOOTLOADER",size=60MiB," \
> + "uuid=${uuid_gpt_"PARTS_BOOTLOADER"};" \
> + "name="PARTS_BOOT",size=100MiB,uuid=${uuid_gpt_"PARTS_BOOT"};" \
> + "name="PARTS_ROOT",size=1GiB,uuid=${uuid_gpt_"PARTS_ROOT"};" \
> + "name="PARTS_DATA",size=3GiB,uuid=${uuid_gpt_"PARTS_DATA"};" \
> + "name="PARTS_CSC",size=150MiB,uuid=${uuid_gpt_"PARTS_CSC"};" \
> + "name="PARTS_UMS",size=-,uuid=${uuid_gpt_"PARTS_UMS"}\0" \
> +
> +#define CONFIG_EXTRA_ENV_SETTINGS \
> + "bootk=" \
> + "run loaduimage; bootm 0x40007FC0\0" \
> + "updatemmc=" \
> + "mmc boot 0 1 1 1; mmc write 0x42008000 0 0x200;" \
> + "mmc boot 0 1 1 0\0" \
> + "updatebackup=" \
> + "mmc boot 0 1 1 2; mmc write 0x42100000 0 0x200;" \
> + " mmc boot 0 1 1 0\0" \
> + "updatebootb=" \
> + "mmc read 0x51000000 0x80 0x200; run updatebackup\0" \
> + "updateuboot=" \
> + "mmc write 0x50000000 0x80 0x400\0" \
> + "updaterestore=" \
> + "mmc boot 0 1 1 2; mmc read 0x50000000 0 0x800;" \
> + "mmc boot 0 1 1 0; run updateuboot\0" \
> + "setupboot=" \
> + "run updatemmc; run updateuboot; run updatebootb\0" \
> + "mmcboot=" \
> + "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
> + "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \
> + "run loaduimage; bootm 0x40007FC0\0" \
> + "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
> + "boottrace=setenv opts initcall_debug; run bootcmd\0" \
> + "verify=n\0" \
> + "rootfstype=ext4\0" \
> + "console=" CONFIG_DEFAULT_CONSOLE \
> + "kernelname=uImage\0" \
> + "loaduimage=" FSTYPE_DEFAULT "load mmc ${mmcdev}:${mmcbootpart} " \
> + "0x40007FC0 ${kernelname}\0" \
> + "mmcdev=0\0" \
> + "mmcbootpart=2\0" \
> + "mmcrootpart=5\0" \
> + "opts=always_resume=1\0" \
> + "partitions=" PARTS_DEFAULT \
> + "uartpath=ap\0" \
> + "usbpath=ap\0" \
> + "consoleon=set console console=ttySAC2,115200n8; save; reset\0" \
> + "consoleoff=set console console=ram; save; reset\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_HZ 1000
> +
> +/* 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_MISC_INIT_R
> +#define CONFIG_BOARD_EARLY_INIT_F
> +
> +/* I2C */
> +#include <asm/arch/gpio.h>
> +
> +#define CONFIG_SYS_I2C_SPEED 400000 /* 400 Kbps */
> +#define CONFIG_SYS_I2C_INIT_BOARD
> +#define CONFIG_I2C_MULTI_BUS
> +#define CONFIG_MULTI_I2C
> +#define CONFIG_HARD_I2C
> +#define CONFIG_DRIVER_S3C24X0_I2C
> +#define CONFIG_MAX_I2C_NUM 8
> +#define CONFIG_SYS_MAX_I2C_BUS 11
> +
> +/* POWER */
> +#define CONFIG_POWER
> +#define CONFIG_POWER_I2C
> +#define CONFIG_POWER_MAX77686
> +
> +/* PWM */
> +#define CONFIG_PWM
> +
> +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
> + - GENERATED_GBL_DATA_SIZE)
> +
> +/* LCD */
> +#define CONFIG_EXYNOS_FB
> +#define CONFIG_LCD
> +#define CONFIG_CMD_BMP
> +#define CONFIG_BMP_32BPP
> +#define CONFIG_FB_ADDR 0x52504000
> +#define CONFIG_S6E8AX0
> +#define CONFIG_EXYNOS_MIPI_DSIM
> +#define CONFIG_VIDEO_BMP_GZIP
> +#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 250 * 4) + (1 << 12))
> +
> +#endif /* __CONFIG_H */
>
Thanks,
Minkyu Kang.
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