u-boot-2014.10 the 30th day of the transplant----the SPL start of NAND Flash (ii)

Hardware platform: tq2440

Development environment: Ubuntu-3.11

U-boot version: 2014.10

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When the environment variable is saved, the error is started again, the location where the environment parameter was saved is U-boot, modified as follows:

#if none_flag#define config_env_addr         (config_sys_flash_base + 0x070000) #define Config_env_is_in_flash#define Config_env_size         0x10000#else#define config_env_is_in_nand#define config_env_offset       0x50000/* 256K for U-boot */#define Config_env_size         

u-boot-2014.10 the 30th day of the transplant----the SPL start of NAND Flash (ii)