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arm: am43xx: switch over to CONFIG_ENV_IS_IN_FAT

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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>
This commit is contained in:
Felipe Balbi 2014-09-23 10:44:18 -05:00 committed by Tom Rini
parent 41f1d40d92
commit 76bfd1625a
1 changed files with 9 additions and 2 deletions
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11
include/configs/am43xx_evm.h
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@ -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