#include <tmu.h>
#include <netdev.h>
#include <asm/io.h>
+#include <asm/gpio.h>
#include <asm/arch/board.h>
#include <asm/arch/cpu.h>
#include <asm/arch/dwmmc.h>
-#include <asm/arch/gpio.h>
#include <asm/arch/mmc.h>
#include <asm/arch/pinmux.h>
#include <asm/arch/power.h>
+#include <asm/arch/system.h>
#include <power/pmic.h>
#include <asm/arch/sromc.h>
-#include <power/max77686_pmic.h>
+#include <lcd.h>
+#include <samsung/misc.h>
DECLARE_GLOBAL_DATA_PTR;
+int __exynos_early_init_f(void)
+{
+ return 0;
+}
+int exynos_early_init_f(void)
+ __attribute__((weak, alias("__exynos_early_init_f")));
+
+int __exynos_power_init(void)
+{
+ return 0;
+}
+int exynos_power_init(void)
+ __attribute__((weak, alias("__exynos_power_init")));
+
#if defined CONFIG_EXYNOS_TMU
/* Boot Time Thermal Analysis for SoC temperature threshold breach */
static void boot_temp_check(void)
boot_temp_check();
#endif
-#ifdef CONFIG_EXYNOS_SPI
- spi_init();
-#endif
return exynos_init();
}
int board_early_init_f(void)
{
int err;
-
+#ifdef CONFIG_BOARD_TYPES
+ set_board_type();
+#endif
err = board_uart_init();
if (err) {
debug("UART init failed\n");
board_i2c_init(gd->fdt_blob);
#endif
- return err;
-}
-#endif
-
-#if defined(CONFIG_POWER)
-#ifdef CONFIG_POWER_MAX77686
-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;
-}
-
-static int max77686_init(void)
-{
- struct pmic *p;
-
- 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_1V)) {
- 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 defined(CONFIG_OF_CONTROL) && defined(CONFIG_EXYNOS_FB)
+/*
+ * board_init_f(arch/arm/lib/board.c) calls lcd_setmem() which needs
+ * panel_info.vl_col, panel_info.vl_row and panel_info.vl_bpix, to reserve
+ * FB memory at a very early stage. So, we need to fill panel_info.vl_col,
+ * panel_info.vl_row and panel_info.vl_bpix before lcd_setmem() is called.
+ */
+ err = exynos_lcd_early_init(gd->fdt_blob);
+ if (err) {
+ debug("LCD early init failed\n");
+ return err;
}
+#endif
- 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;
+ return exynos_early_init_f();
}
#endif
+#if defined(CONFIG_POWER)
int power_init_board(void)
{
- int ret = 0;
-
set_ps_hold_ctrl();
-#ifdef CONFIG_POWER_MAX77686
- ret = max77686_init();
-#endif
-
- return ret;
+ return exynos_power_init();
}
#endif
#ifdef CONFIG_OF_CONTROL
+#ifdef CONFIG_SMC911X
static int decode_sromc(const void *blob, struct fdt_sromc *config)
{
int err;
}
return 0;
}
+#endif
int board_eth_init(bd_t *bis)
{
}
#ifdef CONFIG_GENERIC_MMC
+static int init_mmc(void)
+{
+#ifdef CONFIG_SDHCI
+ return exynos_mmc_init(gd->fdt_blob);
+#else
+ return 0;
+#endif
+}
+
+static int init_dwmmc(void)
+{
+#ifdef CONFIG_DWMMC
+ return exynos_dwmmc_init(gd->fdt_blob);
+#else
+ return 0;
+#endif
+}
+
int board_mmc_init(bd_t *bis)
{
int ret;
- /* dwmmc initializattion for available channels */
- ret = exynos_dwmmc_init(gd->fdt_blob);
+ if (get_boot_mode() == BOOT_MODE_SD) {
+ ret = init_mmc();
+ ret |= init_dwmmc();
+ } else {
+ ret = init_dwmmc();
+ ret |= init_mmc();
+ }
+
if (ret)
- debug("dwmmc init failed\n");
+ debug("mmc init failed\n");
return ret;
}
#endif
+
+#ifdef CONFIG_DISPLAY_BOARDINFO
+int checkboard(void)
+{
+ const char *board_info;
+
+ board_info = fdt_getprop(gd->fdt_blob, 0, "model", NULL);
+ printf("Board: %s\n", board_info ? board_info : "unknown");
+#ifdef CONFIG_BOARD_TYPES
+ board_info = get_board_type();
+
+ printf("Model: %s\n", board_info ? board_info : "unknown");
#endif
+ return 0;
+}
+#endif
+#endif /* CONFIG_OF_CONTROL */
#ifdef CONFIG_BOARD_LATE_INIT
int board_late_init(void)
return 0;
}
+
+#ifdef CONFIG_MISC_INIT_R
+int misc_init_r(void)
+{
+#ifdef CONFIG_SET_DFU_ALT_INFO
+ set_dfu_alt_info();
+#endif
+#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