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| author | Nick Thompson <nick.thompson@ge.com> | 2010-02-08 11:36:16 -0500 |
|---|---|---|
| committer | Tom Rix <Tom.Rix@windriver.com> | 2010-02-12 12:31:54 -0600 |
| commit | 3a4e43921d2599453ea87c623099e5f347c9e54a (patch) | |
| tree | 3c02c4476f71e39053313805c11eebca500f1bc5 /include | |
| parent | 6228e6389e5ef472d5f43cc5ec4f309323305638 (diff) | |
| download | u-boot-imx-3a4e43921d2599453ea87c623099e5f347c9e54a.zip u-boot-imx-3a4e43921d2599453ea87c623099e5f347c9e54a.tar.gz u-boot-imx-3a4e43921d2599453ea87c623099e5f347c9e54a.tar.bz2 | |
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.h | 21 |
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 */ |