diff options
Diffstat (limited to 'src/mainboard')
3 files changed, 98 insertions, 1 deletions
diff --git a/src/mainboard/google/guybrush/variants/dewatt/Makefile.inc b/src/mainboard/google/guybrush/variants/dewatt/Makefile.inc index 88e75bde52..becdf6a365 100644 --- a/src/mainboard/google/guybrush/variants/dewatt/Makefile.inc +++ b/src/mainboard/google/guybrush/variants/dewatt/Makefile.inc @@ -1,3 +1,8 @@ # SPDX-License-Identifier: GPL-2.0-or-later +bootblock-y += gpio.c +romstage-y += gpio.c +ramstage-y += gpio.c +verstage-y += gpio.c + subdirs-y += ./memory diff --git a/src/mainboard/google/guybrush/variants/dewatt/gpio.c b/src/mainboard/google/guybrush/variants/dewatt/gpio.c new file mode 100644 index 0000000000..28215fdf31 --- /dev/null +++ b/src/mainboard/google/guybrush/variants/dewatt/gpio.c @@ -0,0 +1,91 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <baseboard/gpio.h> +#include <baseboard/variants.h> +#include <boardid.h> +#include <gpio.h> +#include <soc/gpio.h> +#include <baseboard/variants.h> + +/* This table is used by guybrush variant */ +static const struct soc_amd_gpio override_ramstage_gpio_table[] = { + /* Unused TP247*/ + PAD_NC(GPIO_3), + /* Unused TP218*/ + PAD_NC(GPIO_4), + /* Unused TP245*/ + PAD_NC(GPIO_8), + /* Unused TP244*/ + PAD_NC(GPIO_11), + /* Unused TP194*/ + PAD_NC(GPIO_17), + /* Unused TP195*/ + PAD_NC(GPIO_18), + /* Unused TP243*/ + PAD_NC(GPIO_21), + /* Unused TP196*/ + PAD_NC(GPIO_24), + /* Unused TP219*/ + PAD_NC(GPIO_42), + /* Unused TP217*/ + PAD_NC(GPIO_69), + /* Unused TP235*/ + PAD_NC(GPIO_115), + /* Unused TP205*/ + PAD_NC(GPIO_116), + /* Unused TP226*/ + PAD_NC(GPIO_140), + /* Unused TP225*/ + PAD_NC(GPIO_142), + /* Unused TP227*/ + PAD_NC(GPIO_144), +}; + +static const struct soc_amd_gpio override_early_gpio_table[] = { + /* Unused TP245*/ + PAD_NC(GPIO_8), + /* Unused TP195*/ + PAD_NC(GPIO_18), + /* Unused TP196*/ + PAD_NC(GPIO_24), + /* Unused TP217*/ + PAD_NC(GPIO_69), +}; + +/* This table is used by guybrush variant */ +static const struct soc_amd_gpio override_pcie_gpio_table[] = { + /* Unused TP195*/ + PAD_NC(GPIO_18), + /* Unused TP217*/ + PAD_NC(GPIO_69), +}; + + +static const struct soc_amd_gpio override_bootblock_gpio_table[] = { + /* Unused TP196*/ + PAD_NC(GPIO_24), +}; + +const struct soc_amd_gpio *variant_override_gpio_table(size_t *size) +{ + *size = ARRAY_SIZE(override_ramstage_gpio_table); + return override_ramstage_gpio_table; +} + +const struct soc_amd_gpio *variant_early_override_gpio_table(size_t *size) +{ + *size = ARRAY_SIZE(override_early_gpio_table); + return override_early_gpio_table; +} + +const struct soc_amd_gpio *variant_pcie_override_gpio_table(size_t *size) +{ + *size = ARRAY_SIZE(override_pcie_gpio_table); + return override_pcie_gpio_table; +} + +const struct soc_amd_gpio *variant_bootblock_override_gpio_table(size_t *size) +{ + *size = ARRAY_SIZE(override_bootblock_gpio_table); + return override_bootblock_gpio_table; +} diff --git a/src/mainboard/google/guybrush/variants/dewatt/overridetree.cb b/src/mainboard/google/guybrush/variants/dewatt/overridetree.cb index 5303cbc1a6..7fd72d0073 100644 --- a/src/mainboard/google/guybrush/variants/dewatt/overridetree.cb +++ b/src/mainboard/google/guybrush/variants/dewatt/overridetree.cb @@ -2,7 +2,8 @@ chip soc/amd/cezanne device domain 0 on - + device ref gpp_bridge_1 off end # no SD + device ref gpp_bridge_2 off end # no WWAN end # domain register "slow_ppt_limit_mW" = "25000" |