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-rw-r--r--src/northbridge/amd/lx/northbridgeinit.c20
1 files changed, 4 insertions, 16 deletions
diff --git a/src/northbridge/amd/lx/northbridgeinit.c b/src/northbridge/amd/lx/northbridgeinit.c
index f4c13f752f..42b91d6d99 100644
--- a/src/northbridge/amd/lx/northbridgeinit.c
+++ b/src/northbridge/amd/lx/northbridgeinit.c
@@ -716,25 +716,13 @@ static void setup_lx_cache(void)
unsigned long get_top_of_ram(void)
{
- struct gliutable *gl = 0;
uint32_t systop;
msr_t msr;
- int i;
- for (i = 0; gliu0table[i].desc_name != GL_END; i++) {
- if (gliu0table[i].desc_type == R_SYSMEM) {
- gl = &gliu0table[i];
- break;
- }
- }
- if (gl) {
- msr = rdmsr(gl->desc_name);
- systop = ((msr.hi & 0xFF) << 24) | ((msr.lo & 0xFFF00000) >> 8);
- systop += 0x1000; /* 4K */
- } else {
- systop =
- ((sizeram() - CONFIG_VIDEO_MB) * 1024) - SMM_SIZE - 1024;
- }
+ msr = rdmsr(MSR_GLIU0_SYSMEM);
+ systop = ((msr.hi & 0xFF) << 24) | ((msr.lo & 0xFFF00000) >> 8);
+ systop += 0x1000; /* 4K */
+
return systop;
}