[coreboot-gerrit] Change in coreboot[master]: nb/intel/sandybridge/raminit: Fix ECC scrub

[Nico Huber (Code Review)]

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/40721 )

Change subject: nb/intel/sandybridge/raminit: Fix ECC scrub
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Patch Set 3:

(1 comment)

https://review.coreboot.org/c/coreboot/+/40721/3//COMMIT_MSG 
Commit Message:

https://review.coreboot.org/c/coreboot/+/40721/3//COMMIT_MSG@12 
PS3, Line 12: * Add ECC test code when DEBUG_RAM_SETUP is enabled
            : * Move ECC scrubbing after set_scrambling_seed() to be able to observe
            :   what has been cleared.
            : * ECC scrubbing must happen after dram_dimm_set_mapping()
            : * Move method out of try_init_dram_ddr3()
            : * Add comments with observations made while fixing the code
Please split up according to this list. Cosmetic changes should be
separate from functional ones. And functional changes should have
move specific commit messages.