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| author | Bo Shen <voice.shen@atmel.com> | 2013-06-26 10:48:53 +0800 |
|---|---|---|
| committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2013-08-22 16:50:05 +0200 |
| commit | ce76f0aac6b340582f9f08cf6c3d063df97e419f (patch) | |
| tree | 86b6a546cf0c25715eac68a9ce1e27e393c7faf2 | |
| parent | e08d6f3aaf11e4138de1ed04acccbcf38d04f1b6 (diff) | |
| download | u-boot-imx-ce76f0aac6b340582f9f08cf6c3d063df97e419f.zip u-boot-imx-ce76f0aac6b340582f9f08cf6c3d063df97e419f.tar.gz u-boot-imx-ce76f0aac6b340582f9f08cf6c3d063df97e419f.tar.bz2 | |
arm: atmel: add nand trimffs subcommand for at91sam9n12 and at91sam9x5
as the at91sam9n12 and at91sam9x5 soc support PMECC, when use u-boot
to flash the rootfs, in order to avoid flash one sector with all 0xff
into NAND, so use nand trimffs subcommand to avoid it
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
| -rw-r--r-- | include/configs/at91sam9n12ek.h | 3 | ||||
| -rw-r--r-- | include/configs/at91sam9x5ek.h | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/include/configs/at91sam9n12ek.h b/include/configs/at91sam9n12ek.h index be8a28c..28a7925 100644 --- a/include/configs/at91sam9n12ek.h +++ b/include/configs/at91sam9n12ek.h @@ -122,6 +122,9 @@ #define CONFIG_PMECC_CAP 2 #define CONFIG_PMECC_SECTOR_SIZE 512 #define CONFIG_PMECC_INDEX_TABLE_OFFSET 0x8000 + +#define CONFIG_CMD_NAND_TRIMFFS + #endif #define CONFIG_MTD_PARTITIONS diff --git a/include/configs/at91sam9x5ek.h b/include/configs/at91sam9x5ek.h index 2b1533c..b866a4b 100644 --- a/include/configs/at91sam9x5ek.h +++ b/include/configs/at91sam9x5ek.h @@ -123,6 +123,8 @@ #define CONFIG_PMECC_SECTOR_SIZE 512 #define CONFIG_PMECC_INDEX_TABLE_OFFSET 0x8000 +#define CONFIG_CMD_NAND_TRIMFFS + #define CONFIG_MTD_DEVICE #define CONFIG_CMD_MTDPARTS #define CONFIG_MTD_PARTITIONS |