[coreboot] cbmem console broken on Intel hardware since ec5e5e0

[Matt DeVillier]

Greetings!  When building upstream master tonight, discovered that cbmem console output is broken for Intel hardware (testing on google/panther).  With some help on IRC from kmalkki, was able to determine the culprit is commit ec5e5e0 (New mechanism to define SRAM/memory map with automatic bounds checking).  I verified this via bisecting; the prior commit, 06ef046, functions normally.

regards,
Matt