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The compiled u-boot.bin file will be created in the same directory.
To change the default options, the EVM configuration file needs to be edited.
for OMAP-L138 (or DA850, AM18xx) EVM are specified in the include file include/configs/da850evm.h
for OMAP-L137 (or DA830, AM17xx) EVM are specified in the include file include/configs/da830evm.h
To change U-Boot environment area location or size:
CONFIG_ENV_SIZE Configures the environment variable size.
CONFIG_ENV_OFFSET Configures the environment variable offset.
Choice of Flash supported. Note: Only one of these Flash options should be defined at a time. Defining more than one Flash option results in a compilation error when you build U-Boot:
CONFIG_USE_SPIFLASH If this flag is defined, U-Boot supports the SPI flash on the EVM board. The environment variables are stored on the SPI flash. This option is switched on by default.
CONFIG_SYS_USE_NAND If this flag is defined, U-Boot supports U-Boot NAND flash access using the OMAP-L1 SoC. Environment variables are also stored on the NAND flash.
CONFIG_SYS_USE_NOR If this flag is defined, U-Boot supports U-Boot NOR flash access using the OMAP-L1 SoC. Environment variables are also stored on the NOR flash.
