Change in coreboot[master]: soc/mediatek: Add a configurate "FILL_DRAM_INFO_FROM_BLOB"

[Hung-Te Lin (Code Review)]

Attention is currently required from: Rex-BC Chen, Yu-Ping Wu.
Hung-Te Lin has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/63109 )

Change subject: soc/mediatek: Add a configurate "FILL_DRAM_INFO_FROM_BLOB"
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Patch Set 2:

(3 comments)

File src/soc/mediatek/common/Kconfig:

https://review.coreboot.org/c/coreboot/+/63109/comment/7f4a2a14_15861900 
PS2, Line 54: fill
filling

https://review.coreboot.org/c/coreboot/+/63109/comment/fa17a5b5_64aa63c1 
PS2, Line 56: , and the DRAM
            :           information is passed from DRAM blob.
I think blob or not is not that important; it's more like if the mem-ref code has it or not.

help
   The DRAM initialization will keep and return DRAM information (size,
   geometry and other DDR info) so we can fill that into the CBMEM.

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

https://review.coreboot.org/c/coreboot/+/63109/comment/93a7010f_c94cfffc 
PS2, Line 138: CONFIG
!CONFIG ?