Hi all,
I happened to find that the configuration CFG_CMD_ECHO isn't be used in code at all but exist on README and is listed as Non-Default configuration.
[root@sam u-boot]# grep -r CFG_CMD_ECHO ./ ./README: CFG_CMD_ECHO * echo arguments ./include/cmd_confdefs.h:#define CFG_CMD_ECHO 0x00080000ULL /* echo arguments */ ./include/cmd_confdefs.h: CFG_CMD_ECHO | \ ./include/configs/CRAYL1.h: CFG_CMD_ECHO|\ ...... ./include/configs/PK1C20.h: CFG_CMD_ECHO | \ ./.#README.1.107: CFG_CMD_ECHO * echo arguments ./.#README.1.108: CFG_CMD_ECHO * echo arguments
In common/command.c, we can see that no any Macro defined before u-boot echo command.
So my puzzle come to know why keep this configuration?
Thanks for reading,
Sam
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