X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=board%2Fsamsung%2Ftrats%2Ftrats.c;h=b72550538a9916ccf46f0b7702a2fcd06e692084;hp=472402942442da0c16e2d530e33c89e36fed7927;hb=4c89a369c7cd6e7ad3adec4601cfa69fec476164;hpb=7528cf5f016b5b8b8b12b373f6f31a10bf89233d

diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index 4724029424..b72550538a 100644
--- a/board/samsung/trats/trats.c
+++ b/board/samsung/trats/trats.c
@@ -4,23 +4,7 @@
  * Kyungmin Park <kyungmin.park@samsung.com>
  * Donghwa Lee <dh09.lee@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
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
@@ -42,6 +26,9 @@
 #include <power/max8997_muic.h>
 #include <power/battery.h>
 #include <power/max17042_fg.h>
+#include <usb.h>
+#include <usb_mass_storage.h>
+#include <samsung/misc.h>
 
 #include "setup.h"
 
@@ -57,17 +44,11 @@ u32 get_board_rev(void)
 #endif
 
 static void check_hw_revision(void);
-
-static int hwrevision(int rev)
-{
-	return (board_rev & 0xf) == rev;
-}
-
 struct s3c_plat_otg_data s5pc210_otg_data;
 
 int board_init(void)
 {
-	gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+	gd->bd->bi_boot_params = CONFIG_SYS_SPL_ARGS_ADDR;
 
 	check_hw_revision();
 	printf("HW Revision:\t0x%x\n", board_rev);
@@ -77,15 +58,18 @@ int board_init(void)
 
 void i2c_init_board(void)
 {
-	struct exynos4_gpio_part1 *gpio1 =
-		(struct exynos4_gpio_part1 *)samsung_get_base_gpio_part1();
+	int err;
 	struct exynos4_gpio_part2 *gpio2 =
 		(struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2();
 
 	/* I2C_5 -> PMIC */
-	s5p_gpio_direction_output(&gpio1->b, 7, 1);
-	s5p_gpio_direction_output(&gpio1->b, 6, 1);
-	/* I2C_9 -> FG */
+	err = exynos_pinmux_config(PERIPH_ID_I2C5, PINMUX_FLAG_NONE);
+	if (err) {
+		debug("I2C%d not configured\n", (I2C_5));
+		return;
+	}
+
+	/* I2C_8 -> FG */
 	s5p_gpio_direction_output(&gpio2->y4, 0, 1);
 	s5p_gpio_direction_output(&gpio2->y4, 1, 1);
 }
@@ -303,6 +287,13 @@ int power_init_board(void)
 	struct power_battery *pb;
 	struct pmic *p_fg, *p_chrg, *p_muic, *p_bat;
 
+	/*
+	 * For PMIC/MUIC the I2C bus is named as I2C5, but it is connected
+	 * to logical I2C adapter 0
+	 *
+	 * The FUEL_GAUGE is marked as I2C9 on the schematic, but connected
+	 * to logical I2C adapter 1
+	 */
 	ret = pmic_init(I2C_5);
 	ret |= pmic_init_max8997();
 	ret |= power_fg_init(I2C_9);
@@ -509,12 +500,23 @@ struct s3c_plat_otg_data s5pc210_otg_data = {
 	.usb_flags	= PHY0_SLEEP,
 };
 
-void board_usb_init(void)
+int board_usb_init(int index, enum usb_init_type init)
 {
 	debug("USB_udc_probe\n");
-	s3c_udc_probe(&s5pc210_otg_data);
+	return s3c_udc_probe(&s5pc210_otg_data);
+}
+
+#ifdef CONFIG_USB_CABLE_CHECK
+int usb_cable_connected(void)
+{
+	struct pmic *muic = pmic_get("MAX8997_MUIC");
+	if (!muic)
+		return 0;
+
+	return !!muic->chrg->chrg_type(muic);
 }
 #endif
+#endif
 
 static void pmic_reset(void)
 {
@@ -634,7 +636,7 @@ int board_early_init_f(void)
 	return 0;
 }
 
-static void lcd_reset(void)
+void exynos_reset_lcd(void)
 {
 	struct exynos4_gpio_part2 *gpio2 =
 		(struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2();
@@ -741,7 +743,7 @@ vidinfo_t panel_info = {
 	.vl_hsp		= CONFIG_SYS_LOW,
 	.vl_vsp		= CONFIG_SYS_LOW,
 	.vl_dp		= CONFIG_SYS_LOW,
-	.vl_bpix	= 5,	/* Bits per pixel, 2^5 = 32 */
+	.vl_bpix	= 4,	/* Bits per pixel, 2^4 = 16 */
 
 	/* s6e8ax0 Panel infomation */
 	.vl_hspw	= 5,
@@ -754,10 +756,6 @@ vidinfo_t panel_info = {
 	.vl_cmd_allow_len = 0xf,
 
 	.win_id		= 3,
-	.cfg_gpio	= NULL,
-	.backlight_on	= NULL,
-	.lcd_power_on	= NULL,	/* lcd_power_on in mipi dsi driver */
-	.reset_lcd	= lcd_reset,
 	.dual_lcd_enabled = 0,
 
 	.init_delay	= 0,
@@ -776,9 +774,7 @@ void init_panel_info(vidinfo_t *vid)
 #ifdef CONFIG_TIZEN
 	get_tizen_logo_info(vid);
 #endif
-
-	if (hwrevision(2))
-		mipi_lcd_device.reverse_panel = 1;
+	mipi_lcd_device.reverse_panel = 1;
 
 	strcpy(s6e8ax0_platform_data.lcd_panel_name, mipi_lcd_device.name);
 	s6e8ax0_platform_data.lcd_power = lcd_power;
@@ -791,3 +787,21 @@ void init_panel_info(vidinfo_t *vid)
 
 	setenv("lcdinfo", "lcd=s6e8ax0");
 }
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
+	set_board_info();
+#endif
+#ifdef CONFIG_LCD_MENU
+	keys_init();
+	check_boot_mode();
+#endif
+#ifdef CONFIG_CMD_BMP
+	if (panel_info.logo_on)
+		draw_logo();
+#endif
+	return 0;
+}
+#endif