X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fconfigs%2Fomap3_overo.h;h=64adc7455c52b3fd18cea5ff09a6cdf5b0a9c257;hb=81b1c9ebe1f5a4e36eaccc0e3732c3fbf76f9807;hp=8f2e69daa5993ae2e7125abbab1c8a14106f957b;hpb=0f8d3eb902a497418fdb935236ff9219e2cea1be;p=u-boot

diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h
index 8f2e69daa5..64adc7455c 100644
--- a/include/configs/omap3_overo.h
+++ b/include/configs/omap3_overo.h
@@ -285,6 +285,11 @@
 
 #endif /* (CONFIG_CMD_NET) */
 
+/*
+ * Leave it at 0x80008000 to allow booting new u-boot.bin with X-loader
+ * and older u-boot.bin with the new U-Boot SPL.
+ */
+#define CONFIG_SYS_TEXT_BASE		0x80008000
 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM_1
 #define CONFIG_SYS_INIT_RAM_ADDR	0x4020f800
 #define CONFIG_SYS_INIT_RAM_SIZE	0x800
@@ -294,4 +299,47 @@
 
 #define CONFIG_SYS_CACHELINE_SIZE	64
 
+/* Defines for SPL */
+#define CONFIG_SPL
+#define CONFIG_SPL_NAND_SIMPLE
+#define CONFIG_SPL_TEXT_BASE		0x40200800
+#define CONFIG_SPL_MAX_SIZE		(45 * 1024)
+#define CONFIG_SPL_STACK		LOW_LEVEL_SRAM_STACK
+
+/* move malloc and bss high to prevent clashing with the main image */
+#define CONFIG_SYS_SPL_MALLOC_START	0x87000000
+#define CONFIG_SYS_SPL_MALLOC_SIZE	0x80000
+#define CONFIG_SPL_BSS_START_ADDR	0x87080000	/* end of minimum RAM */
+#define CONFIG_SPL_BSS_MAX_SIZE		0x80000		/* 512 KB */
+
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300 /* address 0x60000 */
+#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS	0x200 /* 256 KB */
+#define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION	1
+#define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME	"u-boot.img"
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBDISK_SUPPORT
+#define CONFIG_SPL_I2C_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_MMC_SUPPORT
+#define CONFIG_SPL_FAT_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SPL_POWER_SUPPORT
+#define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/omap-common/u-boot-spl.lds"
+
+/* NAND boot config */
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+#define CONFIG_SYS_NAND_PAGE_COUNT	64
+#define CONFIG_SYS_NAND_PAGE_SIZE	2048
+#define CONFIG_SYS_NAND_OOBSIZE		64
+#define CONFIG_SYS_NAND_BLOCK_SIZE	(128*1024)
+#define CONFIG_SYS_NAND_BAD_BLOCK_POS	NAND_LARGE_BADBLOCK_POS
+#define CONFIG_SYS_NAND_ECCPOS		{2, 3, 4, 5, 6, 7, 8, 9,\
+						10, 11, 12, 13}
+#define CONFIG_SYS_NAND_ECCSIZE		512
+#define CONFIG_SYS_NAND_ECCBYTES	3
+#define CONFIG_SYS_NAND_U_BOOT_START	CONFIG_SYS_TEXT_BASE
+#define CONFIG_SYS_NAND_U_BOOT_OFFS	0x80000
+
 #endif				/* __CONFIG_H */