diff options
Diffstat (limited to 'board')
-rw-r--r-- | board/samsung/origen/origen.c | 112 |
1 files changed, 9 insertions, 103 deletions
diff --git a/board/samsung/origen/origen.c b/board/samsung/origen/origen.c index 15f77ca..d502f02 100644 --- a/board/samsung/origen/origen.c +++ b/board/samsung/origen/origen.c @@ -11,129 +11,35 @@ #include <asm/arch/mmc.h> #include <asm/arch/periph.h> #include <asm/arch/pinmux.h> +#include <usb.h> DECLARE_GLOBAL_DATA_PTR; -struct exynos4_gpio_part1 *gpio1; -struct exynos4_gpio_part2 *gpio2; -int board_init(void) +u32 get_board_rev(void) { - gpio1 = (struct exynos4_gpio_part1 *) EXYNOS4_GPIO_PART1_BASE; - gpio2 = (struct exynos4_gpio_part2 *) EXYNOS4_GPIO_PART2_BASE; - - gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL); return 0; } -static int board_uart_init(void) +int exynos_init(void) { - int err; - - err = exynos_pinmux_config(PERIPH_ID_UART0, PINMUX_FLAG_NONE); - if (err) { - debug("UART0 not configured\n"); - return err; - } - - err = exynos_pinmux_config(PERIPH_ID_UART1, PINMUX_FLAG_NONE); - if (err) { - debug("UART1 not configured\n"); - return err; - } - - err = exynos_pinmux_config(PERIPH_ID_UART2, PINMUX_FLAG_NONE); - if (err) { - debug("UART2 not configured\n"); - return err; - } - - err = exynos_pinmux_config(PERIPH_ID_UART3, PINMUX_FLAG_NONE); - if (err) { - debug("UART3 not configured\n"); - return err; - } - return 0; } -#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; - } - return err; -} -#endif - -int dram_init(void) +int board_usb_init(int index, enum usb_init_type init) { - gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) - + get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE) - + get_ram_size((long *)PHYS_SDRAM_3, PHYS_SDRAM_3_SIZE) - + get_ram_size((long *)PHYS_SDRAM_4, PHYS_SDRAM_4_SIZE); - return 0; } -void dram_init_banksize(void) -{ - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1, \ - PHYS_SDRAM_1_SIZE); - gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = get_ram_size((long *)PHYS_SDRAM_2, \ - PHYS_SDRAM_2_SIZE); - gd->bd->bi_dram[2].start = PHYS_SDRAM_3; - gd->bd->bi_dram[2].size = get_ram_size((long *)PHYS_SDRAM_3, \ - PHYS_SDRAM_3_SIZE); - gd->bd->bi_dram[3].start = PHYS_SDRAM_4; - gd->bd->bi_dram[3].size = get_ram_size((long *)PHYS_SDRAM_4, \ - PHYS_SDRAM_4_SIZE); -} - -#ifdef CONFIG_DISPLAY_BOARDINFO -int checkboard(void) +#ifdef CONFIG_USB_CABLE_CHECK +int usb_cable_connected(void) { - printf("\nBoard: ORIGEN\n"); return 0; } #endif -#ifdef CONFIG_GENERIC_MMC -int board_mmc_init(bd_t *bis) +#ifdef CONFIG_BOARD_EARLY_INIT_F +int exynos_early_init_f(void) { - int i, err; - - /* - * MMC2 SD card GPIO: - * - * GPK2[0] SD_2_CLK(2) - * GPK2[1] SD_2_CMD(2) - * GPK2[2] SD_2_CDn - * GPK2[3:6] SD_2_DATA[0:3](2) - */ - for (i = 0; i < 7; i++) { - /* GPK2[0:6] special function 2 */ - s5p_gpio_cfg_pin(&gpio2->k2, i, GPIO_FUNC(0x2)); - - /* GPK2[0:6] drv 4x */ - s5p_gpio_set_drv(&gpio2->k2, i, GPIO_DRV_4X); - - /* GPK2[0:1] pull disable */ - if (i == 0 || i == 1) { - s5p_gpio_set_pull(&gpio2->k2, i, GPIO_PULL_NONE); - continue; - } - - /* GPK2[2:6] pull up */ - s5p_gpio_set_pull(&gpio2->k2, i, GPIO_PULL_UP); - } - - err = s5p_mmc_init(2, 4); - return err; + return 0; } #endif |