mb/bap/ode_e20XX: Switch away from ROMCC_BOOTBLOCK

Warning: not tested on hardware.

Signed-off-by: Mike Banon <mikebdp2@gmail.com>
Change-Id: I37a1a95bdf07d99916247095a5bc3ac5349cd98f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38869
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/src/mainboard/bap/ode_e20XX/bootblock.c b/src/mainboard/bap/ode_e20XX/bootblock.c
new file mode 100644
index 0000000000..8744547bfc
--- /dev/null
+++ b/src/mainboard/bap/ode_e20XX/bootblock.c
@@ -0,0 +1,27 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <amdblocks/acpimmio.h>
+#include <bootblock_common.h>
+#include <superio/fintek/common/fintek.h>
+#include <superio/fintek/f81866d/f81866d.h>
+
+#define SERIAL_DEV1 PNP_DEV(0x4e, F81866D_SP1)
+
+void bootblock_mainboard_early_init(void)
+{
+	/* Disable PCI-PCI bridge and release GPIO32/33 for other uses. */
+	pm_write8(0xea, 0x1);
+
+	fintek_enable_serial(SERIAL_DEV1, CONFIG_TTYS0_BASE);
+}