amd/stoneyridge/lpc.c: Use new wide IO functions

Use the new wide IO functions from southbridge.c to simplify code in
functions set_child_resource and lpc_enable_childrens_resources.

TEST=Boot to OS, check serial output against previously recorded serial
output from an image without all 5 related changes.

Change-Id: I8533e8ff766df8a8261298559aace7666487826d
Signed-off-by: Richard Spiegel <>
Tested-by: build bot (Jenkins) <>
Reviewed-by: Aaron Durbin <>
1 file changed