[coreboot-gerrit] Change in coreboot[master]: mb/siemens/{mc_apl1,...,mc_apl5}: Reduce eMMC bus speed mode

[Werner Zeh (Code Review)]

Werner Zeh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/34196 )

Change subject: mb/siemens/{mc_apl1,...,mc_apl5}: Reduce eMMC bus speed mode
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Patch Set 1: Code-Review+2