mb/google/dedede: add haboki variant

haboki/habokay is the same design as drawlat/drawcia, and differs only
 in replacing Cr50 with discrete TPM.

BUG=b:187094464
TEST=FW_NAME=haboki emerge-keeby coreboot

Cq-Depend: chrome-internal:3850094
Change-Id: Id866927b7041c5bf1c73fb4f0c03798eb61efa79
Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54755
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/src/mainboard/google/dedede/variants/haboki/gpio.c b/src/mainboard/google/dedede/variants/haboki/gpio.c
new file mode 100644
index 0000000000..03b9a45d7e
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/haboki/gpio.c
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <baseboard/gpio.h>
+#include <baseboard/variants.h>
+#include <boardid.h>
+#include <fw_config.h>
+#include <ec/google/chromeec/ec.h>
+
+/* Pad configuration in ramstage*/
+static const struct pad_config gpio_table[] = {
+	/* C12 : AP_PEN_DET_ODL has an external pull-up and hence no pad termination.*/
+	PAD_CFG_GPI_GPIO_DRIVER(GPP_C12, NONE, DEEP),
+};
+
+const struct pad_config *variant_override_gpio_table(size_t *num)
+{
+	*num = ARRAY_SIZE(gpio_table);
+	return gpio_table;
+}