ARM: atmel: at91sam9n12ek: enable spl support

[karo-tx-uboot.git] / include / configs / at91sam9n12ek.h

diff --git a/include/configs/at91sam9n12ek.h b/include/configs/at91sam9n12ek.h
index 058e0e43b5da74a645f2ce0baa2380561d77d290..c44da1c19e57a353ce0db12523e1e13bdf606f4f 100644 (file)
--- a/include/configs/at91sam9n12ek.h
+++ b/include/configs/at91sam9n12ek.h
@@ -239,6 +239,62 @@
  * Size of malloc() pool
  */
 #define CONFIG_SYS_MALLOC_LEN  (4 * 1024 * 1024)
-#define CONFIG_STACKSIZE       (32 * 1024)     /* regular stack */
+
+/* SPL */
+#define CONFIG_SPL_FRAMEWORK
+#define CONFIG_SPL_TEXT_BASE           0x300000
+#define CONFIG_SPL_MAX_SIZE            0x6000
+#define CONFIG_SPL_STACK               0x308000
+
+#define CONFIG_SPL_BSS_START_ADDR      0x20000000
+#define CONFIG_SPL_BSS_MAX_SIZE                0x80000
+#define CONFIG_SYS_SPL_MALLOC_START    0x20080000
+#define CONFIG_SYS_SPL_MALLOC_SIZE     0x80000
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_GPIO_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+
+#define CONFIG_SPL_BOARD_INIT
+#define CONFIG_SYS_MONITOR_LEN         (512 << 10)
+
+#define CONFIG_SYS_MASTER_CLOCK                132096000
+#define CONFIG_SYS_AT91_PLLA           0x20953f03
+#define CONFIG_SYS_MCKR                        0x1301
+#define CONFIG_SYS_MCKR_CSS            0x1302
+
+#define ATMEL_BASE_MPDDRC              ATMEL_BASE_DDRSDRC
+
+#ifdef CONFIG_SYS_USE_MMC
+#define CONFIG_SPL_LDSCRIPT            arch/arm/mach-at91/arm926ejs/u-boot-spl.lds
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS     0x400
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200
+#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION     1
+#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME                "u-boot.img"
+#define CONFIG_SPL_FAT_SUPPORT
+#define CONFIG_SPL_LIBDISK_SUPPORT
+
+#elif CONFIG_SYS_USE_NANDFLASH
+#define CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SPL_NAND_DRIVERS
+#define CONFIG_SPL_NAND_BASE
+#define CONFIG_SYS_NAND_U_BOOT_OFFS    0x40000
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+#define CONFIG_SYS_NAND_PAGE_SIZE      0x800
+#define CONFIG_SYS_NAND_PAGE_COUNT     64
+#define CONFIG_SYS_NAND_OOBSIZE                64
+#define CONFIG_SYS_NAND_BLOCK_SIZE     0x20000
+#define CONFIG_SYS_NAND_BAD_BLOCK_POS  0x0
+#define CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER
+
+#elif CONFIG_SYS_USE_SPIFLASH
+#define CONFIG_SPL_SPI_SUPPORT
+#define CONFIG_SPL_SPI_FLASH_SUPPORT
+#define CONFIG_SPL_SPI_LOAD
+#define CONFIG_SYS_SPI_U_BOOT_OFFS     0x8400
+
+#endif
 
 #endif