The code between #if and #endif is only about UMA mode. The CONFIG_GFXUMA should be 1. We have another mode called side port mode. It is When the CONFIG_GFXUMA is 0. Signed-off-by: Zheng Bao <zheng.bao@amd.com> Acked-by: Myles Watson <mylesgw@gmail.com>
trunk/coreboot-v2/src/cpu/x86/mtrr/mtrr.c