blah: seabios quirks (not here)

[coreboot.git] / src / mainboard / asus / m5a99x-evo / mainboard.c

diff --git a/src/mainboard/asus/m5a99x-evo/mainboard.c b/src/mainboard/asus/m5a99x-evo/mainboard.c
index 3a4465423fd2e3faa809547e0fbdc71f5e6b62d4..12e3c85dad28bb11f97dac1db45aee14d835b3d3 100644 (file)
--- a/src/mainboard/asus/m5a99x-evo/mainboard.c
+++ b/src/mainboard/asus/m5a99x-evo/mainboard.c
@@ -55,6 +55,20 @@ static void m5a99x_evo_enable(device_t dev)
 
        printk(BIOS_INFO, "Mainboard ASUS M5A99X-EVO Enable. dev=0x%p\n", dev);
 
+       msr_t msr, msr2;
+
+       /* TOP_MEM: the top of DRAM below 4G */
+       msr = rdmsr(TOP_MEM);
+       printk
+           (BIOS_INFO, "%s, TOP MEM: msr.lo = 0x%08x, msr.hi = 0x%08x\n",
+            __func__, msr.lo, msr.hi);
+
+       /* TOP_MEM2: the top of DRAM above 4G */
+       msr2 = rdmsr(TOP_MEM2);
+       printk
+           (BIOS_INFO, "%s, TOP MEM2: msr2.lo = 0x%08x, msr2.hi = 0x%08x\n",
+            __func__, msr2.lo, msr2.hi);
+
        set_pcie_dereset();
 }