diff options
Diffstat (limited to 'src/northbridge/amd')
| -rw-r--r-- | src/northbridge/amd/lx/northbridgeinit.c | 20 |
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; } |