mb/asus/p8h61-m_lx: Transform into variant setup

Handle some differences in the DSDT code using preprocessor.

Tested with BUILD_TIMELESS=1, coreboot.rom for the Asus P8H61-M LX
remains identical when not adding the .config file in it.

Change-Id: I2a02f32dfd9fa9c1adce3baf0d279ea19db5883f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54375
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/src/mainboard/asus/h61-series/variants/p8h61-m_lx/early_init.c b/src/mainboard/asus/h61-series/variants/p8h61-m_lx/early_init.c
new file mode 100644
index 0000000000..5e54d08e85
--- /dev/null
+++ b/src/mainboard/asus/h61-series/variants/p8h61-m_lx/early_init.c
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <bootblock_common.h>
+#include <device/dram/ddr3.h>
+#include <northbridge/intel/sandybridge/raminit_native.h>
+#include <southbridge/intel/bd82x6x/pch.h>
+#include <superio/nuvoton/common/nuvoton.h>
+#include <superio/nuvoton/nct6776/nct6776.h>
+
+#define SERIAL_DEV PNP_DEV(0x2e, NCT6776_SP1)
+
+const struct southbridge_usb_port mainboard_usb_ports[] = {
+	{ 1, 0, 0 },
+	{ 1, 0, 0 },
+	{ 1, 0, 1 },
+	{ 1, 0, 1 },
+	{ 1, 0, 2 },
+	{ 1, 0, 2 },
+	{ 1, 0, 3 },
+	{ 1, 0, 3 },
+	{ 1, 0, 4 },
+	{ 1, 0, 4 },
+	{ 1, 0, 5 },
+	{ 1, 0, 5 },
+	{ 1, 0, 6 },
+	{ 1, 0, 6 },
+};
+
+void bootblock_mainboard_early_init(void)
+{
+	nuvoton_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
+}
+
+void mainboard_get_spd(spd_raw_data *spd, bool id_only)
+{
+	read_spd(&spd[0], 0x50, id_only);
+	read_spd(&spd[2], 0x52, id_only);
+}