[PATCH 3/3] at91sam9x5ek: switch to hw pmecc nand support
Jean-Christophe PLAGNIOL-VILLARD
plagnioj at jcrosoft.com
Wed Oct 17 14:04:25 EDT 2012
now we can flash barebox by itself as the bootstrap need to use pmecc
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
---
arch/arm/boards/at91sam9x5ek/init.c | 3 +++
arch/arm/configs/at91sam9x5ek_defconfig | 11 ++++++-----
2 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boards/at91sam9x5ek/init.c b/arch/arm/boards/at91sam9x5ek/init.c
index 58c945c..d15b75a 100644
--- a/arch/arm/boards/at91sam9x5ek/init.c
+++ b/arch/arm/boards/at91sam9x5ek/init.c
@@ -45,6 +45,9 @@ static struct atmel_nand_data nand_pdata = {
.det_pin = 0,
.rdy_pin = AT91_PIN_PD5,
.enable_pin = AT91_PIN_PD4,
+ .ecc_mode = NAND_ECC_HW,
+ .pmecc_sector_size = 512,
+ .pmecc_corr_cap = 2,
#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16)
.bus_width_16 = 1,
#endif
diff --git a/arch/arm/configs/at91sam9x5ek_defconfig b/arch/arm/configs/at91sam9x5ek_defconfig
index cda360d..7ce5b71 100644
--- a/arch/arm/configs/at91sam9x5ek_defconfig
+++ b/arch/arm/configs/at91sam9x5ek_defconfig
@@ -23,11 +23,10 @@ CONFIG_CMD_SAVEENV=y
CONFIG_CMD_EXPORT=y
CONFIG_CMD_PRINTENV=y
CONFIG_CMD_READLINE=y
+CONFIG_CMD_TFTP=y
CONFIG_CMD_ECHO_E=y
CONFIG_CMD_LOADB=y
CONFIG_CMD_MEMINFO=y
-CONFIG_CMD_MTEST=y
-CONFIG_CMD_MTEST_ALTERNATIVE=y
CONFIG_CMD_FLASH=y
CONFIG_CMD_BOOTM_SHOW_TYPE=y
CONFIG_CMD_BOOTM_INITRD=y
@@ -38,6 +37,8 @@ CONFIG_CMD_UIMAGE=y
CONFIG_CMD_RESET=y
CONFIG_CMD_GO=y
CONFIG_CMD_OFTREE=y
+CONFIG_CMD_MTEST=y
+CONFIG_CMD_MTEST_ALTERNATIVE=y
CONFIG_CMD_TIMEOUT=y
CONFIG_CMD_PARTITION=y
CONFIG_CMD_GPIO=y
@@ -47,17 +48,16 @@ CONFIG_NET=y
CONFIG_NET_DHCP=y
CONFIG_NET_NFS=y
CONFIG_NET_PING=y
-CONFIG_CMD_TFTP=y
-CONFIG_FS_TFTP=y
CONFIG_NET_NETCONSOLE=y
CONFIG_DRIVER_NET_MACB=y
# CONFIG_SPI is not set
CONFIG_MTD=y
CONFIG_NAND=y
-# CONFIG_NAND_ECC_HW is not set
+# CONFIG_NAND_ECC_SOFT is not set
# CONFIG_NAND_ECC_HW_SYNDROME is not set
# CONFIG_NAND_ECC_HW_NONE is not set
CONFIG_NAND_ATMEL=y
+CONFIG_NAND_ATMEL_PMECC=y
CONFIG_UBI=y
CONFIG_DISK=y
CONFIG_DISK_WRITE=y
@@ -65,6 +65,7 @@ CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_LED_TRIGGERS=y
CONFIG_KEYBOARD_GPIO=y
+CONFIG_FS_TFTP=y
CONFIG_FS_FAT=y
CONFIG_FS_FAT_WRITE=y
CONFIG_FS_FAT_LFN=y
--
1.7.10.4
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