From 6c04b353c5d9df899f4fb78294a992902e36e2bd Mon Sep 17 00:00:00 2001 From: Kane Chen Date: Wed, 25 Nov 2020 23:05:18 +0800 Subject: mb/google/zork: Add GPIO to Shuboz support 1. AGPIO5 to NC 2. EGPIO141 to NC 3. EGPIO144 to NC BUG=b:174528384 BRANCH=zork TEST=emerge-zork coreboot Signed-off-by: Kane Chen Change-Id: I51f291476e01982e1a3f92cd1b338a528434112d Reviewed-on: https://review.coreboot.org/c/coreboot/+/48002 Reviewed-by: Martin Roth Tested-by: build bot (Jenkins) --- .../google/zork/variants/shuboz/Makefile.inc | 1 + src/mainboard/google/zork/variants/shuboz/gpio.c | 23 ++++++++++++++++++++++ 2 files changed, 24 insertions(+) create mode 100644 src/mainboard/google/zork/variants/shuboz/gpio.c (limited to 'src/mainboard/google') diff --git a/src/mainboard/google/zork/variants/shuboz/Makefile.inc b/src/mainboard/google/zork/variants/shuboz/Makefile.inc index 295acd25c9..2a8f0f72ed 100644 --- a/src/mainboard/google/zork/variants/shuboz/Makefile.inc +++ b/src/mainboard/google/zork/variants/shuboz/Makefile.inc @@ -1,3 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-or-later subdirs-y += ./spd +ramstage-y += gpio.c diff --git a/src/mainboard/google/zork/variants/shuboz/gpio.c b/src/mainboard/google/zork/variants/shuboz/gpio.c new file mode 100644 index 0000000000..0fd867e8d4 --- /dev/null +++ b/src/mainboard/google/zork/variants/shuboz/gpio.c @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include +#include +#include +#include +#include +#include + +static const struct soc_amd_gpio bid_gpio_set_stage_ram[] = { + /* AGPIO_5 - NC */ + PAD_NC(GPIO_5), + /* EGPIO141 - NC */ + PAD_NC(GPIO_141), + /* EGPIO144 - NC (etk5515 not used) */ + PAD_NC(GPIO_144), +}; + +const struct soc_amd_gpio *variant_override_gpio_table(size_t *size) +{ + *size = ARRAY_SIZE(bid_gpio_set_stage_ram); + return bid_gpio_set_stage_ram; +} -- cgit v1.2.3