diff options
Diffstat (limited to 'board/logicpd/omap3som/omap3logic.c')
-rw-r--r-- | board/logicpd/omap3som/omap3logic.c | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/board/logicpd/omap3som/omap3logic.c b/board/logicpd/omap3som/omap3logic.c index c244a1f683..691d38fdf2 100644 --- a/board/logicpd/omap3som/omap3logic.c +++ b/board/logicpd/omap3som/omap3logic.c @@ -40,6 +40,22 @@ DECLARE_GLOBAL_DATA_PTR; +#define LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG1 0x00011203 +#define LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG2 0x000A1302 +#define LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG3 0x000F1302 +#define LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG4 0x0A021303 +#define LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG5 0x00120F18 +#define LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG6 0x0A030000 +#define LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG7 0x00000C50 + +#define LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG1 0x00011203 +#define LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG2 0x00091102 +#define LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG3 0x000D1102 +#define LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG4 0x09021103 +#define LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG5 0x00100D15 +#define LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG6 0x09030000 +#define LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG7 0x00000C50 + /* This is only needed until SPL gets OF support */ #ifdef CONFIG_SPL_BUILD static const struct ns16550_platdata omap3logic_serial = { @@ -220,6 +236,28 @@ int misc_init_r(void) return 0; } +#if defined(CONFIG_FLASH_CFI_DRIVER) +static const u32 gpmc_dm37_c2nor_config[] = { + LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG1, + LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG2, + LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG3, + LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG4, + LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG5, + LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG6, + LOGIC_MT28_DM37_ASYNC_GPMC_CONFIG7 +}; + +static const u32 gpmc_omap35_c2nor_config[] = { + LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG1, + LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG2, + LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG3, + LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG4, + LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG5, + LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG6, + LOGIC_MT28_OMAP35_ASYNC_GPMC_CONFIG7 +}; +#endif + /* * Routine: board_init * Description: Early hardware init. @@ -230,7 +268,16 @@ int board_init(void) /* boot param addr */ gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); - +#if defined(CONFIG_FLASH_CFI_DRIVER) + if (get_cpu_family() == CPU_OMAP36XX) { + /* Enable CS2 for NOR Flash */ + enable_gpmc_cs_config(gpmc_dm37_c2nor_config, &gpmc_cfg->cs[2], + 0x10000000, GPMC_SIZE_64M); + } else { + enable_gpmc_cs_config(gpmc_omap35_c2nor_config, &gpmc_cfg->cs[2], + 0x10000000, GPMC_SIZE_64M); + } +#endif return 0; } |