EXYNOS5: Create a common board file

[karo-tx-uboot.git] / board / samsung / smdk5250 / smdk5250.c

diff --git a/board/samsung/smdk5250/smdk5250.c b/board/samsung/smdk5250/smdk5250.c
index 97fe0adf5435e1c88012ba58d0ada77b5fe00c46..943c29a69882b53f84533358f68843e13fee71f0 100644 (file)
--- a/board/samsung/smdk5250/smdk5250.c
+++ b/board/samsung/smdk5250/smdk5250.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cros_ec.h>
 #include <fdtdec.h>
 #include <asm/io.h>
 #include <errno.h>
@@ -26,7 +27,7 @@
 DECLARE_GLOBAL_DATA_PTR;
 
 #ifdef CONFIG_USB_EHCI_EXYNOS
-int board_usb_vbus_init(void)
+static int board_usb_vbus_init(void)
 {
        struct exynos5_gpio_part1 *gpio1 = (struct exynos5_gpio_part1 *)
                                                samsung_get_base_gpio_part1();
@@ -53,13 +54,8 @@ static void  board_enable_audio_codec(void)
 }
 #endif
 
-int board_init(void)
+int exynos_init(void)
 {
-       gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL);
-
-#ifdef CONFIG_EXYNOS_SPI
-       spi_init();
-#endif
 #ifdef CONFIG_USB_EHCI_EXYNOS
        board_usb_vbus_init();
 #endif
@@ -69,147 +65,6 @@ int board_init(void)
        return 0;
 }
 
-int dram_init(void)
-{
-       int i;
-       u32 addr;
-
-       for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
-               addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE);
-               gd->ram_size += get_ram_size((long *)addr, SDRAM_BANK_SIZE);
-       }
-       return 0;
-}
-
-#if defined(CONFIG_POWER)
-static int pmic_reg_update(struct pmic *p, int reg, uint regval)
-{
-       u32 val;
-       int ret = 0;
-
-       ret = pmic_reg_read(p, reg, &val);
-       if (ret) {
-               debug("%s: PMIC %d register read failed\n", __func__, reg);
-               return -1;
-       }
-       val |= regval;
-       ret = pmic_reg_write(p, reg, val);
-       if (ret) {
-               debug("%s: PMIC %d register write failed\n", __func__, reg);
-               return -1;
-       }
-       return 0;
-}
-
-int power_init_board(void)
-{
-       struct pmic *p;
-
-       set_ps_hold_ctrl();
-
-       i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-
-       if (pmic_init(I2C_PMIC))
-               return -1;
-
-       p = pmic_get("MAX77686_PMIC");
-       if (!p)
-               return -ENODEV;
-
-       if (pmic_probe(p))
-               return -1;
-
-       if (pmic_reg_update(p, MAX77686_REG_PMIC_32KHZ, MAX77686_32KHCP_EN))
-               return -1;
-
-       if (pmic_reg_update(p, MAX77686_REG_PMIC_BBAT,
-                               MAX77686_BBCHOSTEN | MAX77686_BBCVS_3_5V))
-               return -1;
-
-       /* VDD_MIF */
-       if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK1OUT,
-                                               MAX77686_BUCK1OUT_1_05V)) {
-               debug("%s: PMIC %d register write failed\n", __func__,
-                                               MAX77686_REG_PMIC_BUCK1OUT);
-               return -1;
-       }
-
-       if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK1CRTL,
-                                               MAX77686_BUCK1CTRL_EN))
-               return -1;
-
-       /* VDD_ARM */
-       if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK2DVS1,
-                                       MAX77686_BUCK2DVS1_1_3V)) {
-               debug("%s: PMIC %d register write failed\n", __func__,
-                                               MAX77686_REG_PMIC_BUCK2DVS1);
-               return -1;
-       }
-
-       if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK2CTRL1,
-                                       MAX77686_BUCK2CTRL_ON))
-               return -1;
-
-       /* VDD_INT */
-       if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK3DVS1,
-                                       MAX77686_BUCK3DVS1_1_0125V)) {
-               debug("%s: PMIC %d register write failed\n", __func__,
-                                               MAX77686_REG_PMIC_BUCK3DVS1);
-               return -1;
-       }
-
-       if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK3CTRL,
-                                       MAX77686_BUCK3CTRL_ON))
-               return -1;
-
-       /* VDD_G3D */
-       if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK4DVS1,
-                                       MAX77686_BUCK4DVS1_1_2V)) {
-               debug("%s: PMIC %d register write failed\n", __func__,
-                                               MAX77686_REG_PMIC_BUCK4DVS1);
-               return -1;
-       }
-
-       if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK4CTRL1,
-                                       MAX77686_BUCK3CTRL_ON))
-               return -1;
-
-       /* VDD_LDO2 */
-       if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO2CTRL1,
-                               MAX77686_LD02CTRL1_1_5V | EN_LDO))
-               return -1;
-
-       /* VDD_LDO3 */
-       if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO3CTRL1,
-                               MAX77686_LD03CTRL1_1_8V | EN_LDO))
-               return -1;
-
-       /* VDD_LDO5 */
-       if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO5CTRL1,
-                               MAX77686_LD05CTRL1_1_8V | EN_LDO))
-               return -1;
-
-       /* VDD_LDO10 */
-       if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO10CTRL1,
-                               MAX77686_LD10CTRL1_1_8V | EN_LDO))
-               return -1;
-
-       return 0;
-}
-#endif
-
-void dram_init_banksize(void)
-{
-       int i;
-       u32 addr, size;
-       for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
-               addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE);
-               size = get_ram_size((long *)addr, SDRAM_BANK_SIZE);
-               gd->bd->bi_dram[i].start = addr;
-               gd->bd->bi_dram[i].size = size;
-       }
-}
-
 int board_eth_init(bd_t *bis)
 {
 #ifdef CONFIG_SMC911X
@@ -301,21 +156,6 @@ int board_mmc_init(bd_t *bis)
 }
 #endif
 
-static int board_uart_init(void)
-{
-       int err, uart_id, ret = 0;
-
-       for (uart_id = PERIPH_ID_UART0; uart_id <= PERIPH_ID_UART3; uart_id++) {
-               err = exynos_pinmux_config(uart_id, PINMUX_FLAG_NONE);
-               if (err) {
-                       debug("UART%d not configured\n",
-                             (uart_id - PERIPH_ID_UART0));
-                       ret |= err;
-               }
-       }
-       return ret;
-}
-
 void board_i2c_init(const void *blob)
 {
        int i;
@@ -326,22 +166,6 @@ void board_i2c_init(const void *blob)
        }
 }
 
-#ifdef CONFIG_BOARD_EARLY_INIT_F
-int board_early_init_f(void)
-{
-       int err;
-       err = board_uart_init();
-       if (err) {
-               debug("UART init failed\n");
-               return err;
-       }
-#ifdef CONFIG_SYS_I2C_INIT_BOARD
-       board_i2c_init(NULL);
-#endif
-       return err;
-}
-#endif
-
 #ifdef CONFIG_LCD
 void exynos_cfg_lcd_gpio(void)
 {