On Tue, Sep 23, 2014 at 10:44:18AM -0500, Felipe Balbi wrote:
By using CONFIG_ENV_IS_IN_FAT it's far easier to have a private, minimal environment for e.g. booting off of network or mounting rootfs on NFS without having to modify the configuration header.
Signed-off-by: Felipe Balbi balbi@ti.com
ping
include/configs/am43xx_evm.h | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h index 0707827..4472c3e 100644 --- a/include/configs/am43xx_evm.h +++ b/include/configs/am43xx_evm.h @@ -11,6 +11,9 @@
#define CONFIG_AM43XX
+#define CONFIG_CMD_FAT +#define CONFIG_CMD_SAVEENV
#define CONFIG_BOARD_LATE_INIT #define CONFIG_ARCH_CPU_INIT #define CONFIG_SYS_CACHELINE_SIZE 32 @@ -82,7 +85,11 @@ /* NS16550 Configuration */ #define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
-#define CONFIG_ENV_IS_NOWHERE +#define CONFIG_ENV_IS_IN_FAT +#define FAT_ENV_INTERFACE "mmc" +#define FAT_ENV_DEVICE_AND_PART "0:1" +#define FAT_ENV_FILE "uboot.env" +#define CONFIG_FAT_WRITE
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
@@ -103,7 +110,7 @@
#ifdef CONFIG_QSPI_BOOT #define CONFIG_SYS_TEXT_BASE 0x30000000 -#undef CONFIG_ENV_IS_NOWHERE +#undef CONFIG_ENV_IS_IN_FAT #define CONFIG_ENV_IS_IN_SPI_FLASH #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
2.1.1.273.g97b8860