Added comment about sb600 wideio setting for clarity and a minor witespace cleanup...

[coreboot.git] / src / southbridge / amd / sb600 / sb600_lpc.c

diff --git a/src/southbridge/amd/sb600/sb600_lpc.c b/src/southbridge/amd/sb600/sb600_lpc.c
index c342e31f42e506155632722c14d06a8f734dc6c4..83dea99883a6f6c24eeec7c163cc798f55a52135 100644 (file)
--- a/src/southbridge/amd/sb600/sb600_lpc.c
+++ b/src/southbridge/amd/sb600/sb600_lpc.c
@@ -165,7 +165,7 @@ static void sb600_lpc_enable_childrens_resources(device_t dev)
                                        case 0xfd60:
                                                reg_x |= (1 << 23);
                                                break;
-                                             default:
+                                       default:
                                                if (var_num >= 3)
                                                        continue;       /* only 3 var ; compact them ? */
                                                switch (var_num) {
@@ -188,6 +188,7 @@ static void sb600_lpc_enable_childrens_resources(device_t dev)
        }
        pci_write_config32(dev, 0x44, reg);
        pci_write_config32(dev, 0x48, reg_x);
+       /* Set WideIO for as many IOs found (fall through is on purpose) */
        switch (var_num) {
        case 2:
                pci_write_config16(dev, 0x90, reg_var[2]);