*/
#include <common.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/mmc.h>
DECLARE_GLOBAL_DATA_PTR;
+static struct s5pc110_gpio *s5pc110_gpio;
+
int board_init(void)
{
+ /* Set Initial global variables */
+ s5pc110_gpio = (struct s5pc110_gpio *)S5PC110_GPIO_BASE;
+
gd->bd->bi_arch_number = MACH_TYPE_GONI;
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
int dram_init(void)
{
+ gd->ram_size = PHYS_SDRAM_1_SIZE + PHYS_SDRAM_2_SIZE +
+ PHYS_SDRAM_3_SIZE;
+
+ 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;
-
- return 0;
}
#ifdef CONFIG_DISPLAY_BOARDINFO
return 0;
}
#endif
+
+#ifdef CONFIG_GENERIC_MMC
+int board_mmc_init(bd_t *bis)
+{
+ int i;
+
+ /* MASSMEMORY_EN: XMSMDATA7: GPJ2[7] output high */
+ gpio_direction_output(&s5pc110_gpio->j2, 7, 1);
+
+ /*
+ * MMC0 GPIO
+ * GPG0[0] SD_0_CLK
+ * GPG0[1] SD_0_CMD
+ * GPG0[2] SD_0_CDn -> Not used
+ * GPG0[3:6] SD_0_DATA[0:3]
+ */
+ for (i = 0; i < 7; i++) {
+ if (i == 2)
+ continue;
+ /* GPG0[0:6] special function 2 */
+ gpio_cfg_pin(&s5pc110_gpio->g0, i, 0x2);
+ /* GPG0[0:6] pull disable */
+ gpio_set_pull(&s5pc110_gpio->g0, i, GPIO_PULL_NONE);
+ /* GPG0[0:6] drv 4x */
+ gpio_set_drv(&s5pc110_gpio->g0, i, GPIO_DRV_4X);
+ }
+
+ return s5p_mmc_init(0, 4);
+}
+#endif