2015-02-20 14:24 GMT+09:00 Masahiro Yamada yamada.m@jp.panasonic.com:
Now the default value of CONFIG_SYS_MALLOC_F_LEN can be overridden by SoC Kconfig file, but we still have to add the same conditional "if SYS_MALLOC_F" to every default. Otherwise, a broken .config file could be generated. It is too painful.
This commit intends to solve it by introducing SoC-default ARCH_MALLOC_F_LEN. This works as follows:
If ARCH_MALLOC_F_LEN is defined, it overrides the default of SYS_MALLOC_F_LEN. If you have the SoC-optimized value, you might wish to do this.
If ARCH_MALLOC_F_LEN is not defined, SYS_MALLOC_F_LEN is default to 0x400. This is the global default and it should work well enough in most cases.
You can still change SYS_MALLOC_F_LEN per board, although you do not probably have to do so. Per-board default should be saved into each defconfig.
Signed-off-by: Masahiro Yamada yamada.m@jp.panasonic.com
Sorry, this patch does not work at all. I was completely misunderstanding.
I take it back.