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authorNick Thompson <nick.thompson@ge.com>2010-02-08 11:36:16 -0500
committerTom Rix <Tom.Rix@windriver.com>2010-02-12 12:31:54 -0600
commit3a4e43921d2599453ea87c623099e5f347c9e54a (patch)
tree3c02c4476f71e39053313805c11eebca500f1bc5 /include
parent6228e6389e5ef472d5f43cc5ec4f309323305638 (diff)
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DA830 EVM: Enable NAND support on Spectrum Digital EVM
The EVM UI extender card has a NAND device. This change will enable saveenv to work with NAND and Linux to be booted using: mtdparts default nboot kernel bootm Signed-off-by: Nick Thompson <nick.thompson@ge.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'include')
-rw-r--r--include/configs/da830evm.h21
1 files changed, 16 insertions, 5 deletions
diff --git a/include/configs/da830evm.h b/include/configs/da830evm.h
index 432cd57..65747fb 100644
--- a/include/configs/da830evm.h
+++ b/include/configs/da830evm.h
@@ -103,14 +103,15 @@
#define CONFIG_NAND_DAVINCI
#define CONFIG_SYS_NO_FLASH
#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
-#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
-#define CONFIG_ENV_SIZE (128 << 10)
+#define CONFIG_ENV_OFFSET (512 << 10)
+#define CONFIG_ENV_SIZE (512 << 10)
#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
#define CONFIG_SYS_NAND_CS 3
#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
+#define CONFIG_SYS_NAND_PAGE_2K
+#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
#define CONFIG_SYS_CLE_MASK 0x10
#define CONFIG_SYS_ALE_MASK 0x8
-#define CONFIG_SYS_NAND_HW_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
#define NAND_MAX_CHIPS 1
#define DEF_BOOTM ""
@@ -216,8 +217,7 @@
#define CONFIG_CMD_NAND
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_PARTITIONS
-#define CONFIG_CMD_UBI
-#define CONFIG_RBTREE
+#define CONFIG_MTD_DEVICE
#endif
#ifdef CONFIG_USE_SPIFLASH
@@ -268,4 +268,15 @@
#endif /* CONFIG_MUSB_UDC */
#endif /* CONFIG_USB_DA8XX */
+
+#ifdef CONFIG_MTD_PARTITIONS
+#define MTDIDS_DEFAULT "nand0=davinci_nand.1"
+#define PART_BOOT "512k(bootloader)ro,"
+#define PART_PARAMS "512k(params)ro,"
+#define PART_KERNEL "4m(kernel),"
+#define PART_REST "-(filesystem)"
+#define MTDPARTS_DEFAULT \
+ "mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST
+#endif
+
#endif /* __CONFIG_H */