diff options
Diffstat (limited to 'board/spear/spear320/spear320.c')
| -rw-r--r-- | board/spear/spear320/spear320.c | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/board/spear/spear320/spear320.c b/board/spear/spear320/spear320.c index 2ba2dbb..54a2e10 100644 --- a/board/spear/spear320/spear320.c +++ b/board/spear/spear320/spear320.c @@ -23,15 +23,29 @@ */ #include <common.h> +#include <miiphy.h> +#include <netdev.h> #include <nand.h> #include <asm/io.h> +#include <linux/mtd/fsmc_nand.h> #include <asm/arch/hardware.h> #include <asm/arch/spr_defs.h> #include <asm/arch/spr_misc.h> -#include <asm/arch/spr_nand.h> + +#define PLGPIO_SEL_36 0xb3000028 +#define PLGPIO_IO_36 0xb3000038 + +static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE]; + +static void spear_phy_reset(void) +{ + writel(0x10, PLGPIO_IO_36); + writel(0x10, PLGPIO_SEL_36); +} int board_init(void) { + spear_phy_reset(); return spear_board_init(MACH_TYPE_SPEAR320); } @@ -42,18 +56,39 @@ int board_init(void) * Called by nand_init_chip to initialize the board specific functions */ -int board_nand_init(struct nand_chip *nand) +void board_nand_init() { struct misc_regs *const misc_regs_p = (struct misc_regs *)CONFIG_SPEAR_MISCBASE; + struct nand_chip *nand = &nand_chip[0]; +#if defined(CONFIG_NAND_FSMC) if (((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == MISC_SOCCFG30) || ((readl(&misc_regs_p->auto_cfg_reg) & MISC_SOCCFGMSK) == MISC_SOCCFG31)) { - return spear_nand_init(nand); + fsmc_nand_init(nand); } +#endif + + return; +} + +int board_eth_init(bd_t *bis) +{ + int ret = 0; - return -1; +#if defined(CONFIG_DESIGNWARE_ETH) + u32 interface = PHY_INTERFACE_MODE_MII; + if (designware_initialize(0, CONFIG_SPEAR_ETHBASE, CONFIG_DW0_PHY, + interface) >= 0) + ret++; +#endif +#if defined(CONFIG_MACB) + if (macb_eth_initialize(0, (void *)CONFIG_SYS_MACB0_BASE, + CONFIG_MACB0_PHY) >= 0) + ret++; +#endif + return ret; } |