samsung: common: Add file for common functions, draw_logo() cleanup.

[oweals/u-boot.git] / board / samsung / trats / trats.c

diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c
index e20fb3d2e30d030ad1375aee6eb0fb441e277789..a644b608cdb4dfe83bee1e905bcb8dff827bce20 100644 (file)
--- 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 +26,7 @@
 #include <power/max8997_muic.h>
 #include <power/battery.h>
 #include <power/max17042_fg.h>
+#include <usb.h>
 #include <usb_mass_storage.h>
 
 #include "setup.h"
@@ -58,12 +43,6 @@ 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)
@@ -78,15 +57,18 @@ 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);
 }
@@ -304,6 +286,13 @@ 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);
@@ -510,12 +499,23 @@ 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)
 {
@@ -773,9 +773,7 @@ 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;
@@ -789,64 +787,13 @@ void init_panel_info(vidinfo_t *vid)
        setenv("lcdinfo", "lcd=s6e8ax0");
 }
 
-#ifdef CONFIG_USB_GADGET_MASS_STORAGE
-static int ums_read_sector(struct ums_device *ums_dev,
-                          ulong start, lbaint_t blkcnt, void *buf)
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
 {
-       if (ums_dev->mmc->block_dev.block_read(ums_dev->dev_num,
-                       start + ums_dev->offset, blkcnt, buf) != blkcnt)
-               return -1;
-
-       return 0;
-}
-
-static int ums_write_sector(struct ums_device *ums_dev,
-                           ulong start, lbaint_t blkcnt, const void *buf)
-{
-       if (ums_dev->mmc->block_dev.block_write(ums_dev->dev_num,
-                       start + ums_dev->offset, blkcnt, buf) != blkcnt)
-               return -1;
-
+#ifdef CONFIG_CMD_BMP
+       if (panel_info.logo_on)
+               draw_logo();
+#endif
        return 0;
 }
-
-static void ums_get_capacity(struct ums_device *ums_dev,
-                            long long int *capacity)
-{
-       long long int tmp_capacity;
-
-       tmp_capacity = (long long int) ((ums_dev->offset + ums_dev->part_size)
-                                       * SECTOR_SIZE);
-       *capacity = ums_dev->mmc->capacity - tmp_capacity;
-}
-
-static struct ums_board_info ums_board = {
-       .read_sector = ums_read_sector,
-       .write_sector = ums_write_sector,
-       .get_capacity = ums_get_capacity,
-       .name = "TRATS UMS disk",
-       .ums_dev = {
-               .mmc = NULL,
-               .dev_num = 0,
-               .offset = 0,
-               .part_size = 0.
-       },
-};
-
-struct ums_board_info *board_ums_init(unsigned int dev_num, unsigned int offset,
-                                     unsigned int part_size)
-{
-       struct mmc *mmc;
-
-       mmc = find_mmc_device(dev_num);
-       if (!mmc)
-               return NULL;
-
-       ums_board.ums_dev.mmc = mmc;
-       ums_board.ums_dev.dev_num = dev_num;
-       ums_board.ums_dev.offset = offset;
-       ums_board.ums_dev.part_size = part_size;
-
-       return &ums_board;
-}
 #endif