[coreboot-gerrit] Change in coreboot[master]: soc/mediatek: Pass dram info to cbmem

[Yu-Ping Wu (Code Review)]

Attention is currently required from: Hung-Te Lin, Xi Chen, Paul Menzel, Julius Werner, Xixi Chen.
Yu-Ping Wu has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/61334 )

Change subject: soc/mediatek: Pass dram info to cbmem
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Patch Set 22:

(1 comment)

File src/soc/mediatek/common/memory.c:

https://review.coreboot.org/c/coreboot/+/61334/comment/c0f6edb0_577a8e7b 
PS22, Line 123: 	p = (void *)((uintptr_t)mc + sizeof(*mc));
> It is written this way intentionally, to avoid the "subscript above array bounds" error (due to -Wer […]

Maybe we should add a helper macro for this.

#define member_array(ptr, member) ( \
     check_member(__typeof__(*ptr), member, sizeof(*ptr));
     (__typeof__(__typeof__(ptr->member[0]) *) ((uintptr_t)ptr + sizeof(*ptr)));
 )