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 <ba...@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 > -- balbi
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