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-rw-r--r--src/northbridge/via/cn700/raminit.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/src/northbridge/via/cn700/raminit.c b/src/northbridge/via/cn700/raminit.c
index df4010eafd..2c387bb4f6 100644
--- a/src/northbridge/via/cn700/raminit.c
+++ b/src/northbridge/via/cn700/raminit.c
@@ -179,12 +179,20 @@ static void sdram_set_size(const struct mem_controller *ctrl)
case 0x01:
result = 0x10; /* 1GB */
break;
+ default:
+ result = 0;
}
- if (result == 0xff)
+ switch (result) {
+ case 0xff:
die("DRAM module size too big, not supported by CN700\n");
- else
+ break;
+ case 0:
+ die("DRAM module has unknown density\n");
+ break;
+ default:
printk(BIOS_DEBUG, "Found %iMB of ram\n", result * ranks * 64);
+ }
pci_write_config8(ctrl->d0f3, 0x40, result);
pci_write_config8(ctrl->d0f3, 0x48, 0x00);