diff options
Diffstat (limited to 'src/mainboard/amd')
-rw-r--r-- | src/mainboard/amd/gardenia/Makefile.inc | 5 | ||||
-rw-r--r-- | src/mainboard/amd/gardenia/bootblock/bootblock.c | 27 | ||||
-rw-r--r-- | src/mainboard/amd/gardenia/gpio.c (renamed from src/mainboard/amd/gardenia/bootblock/gpio.c) | 14 | ||||
-rw-r--r-- | src/mainboard/amd/gardenia/gpio.h | 22 | ||||
-rw-r--r-- | src/mainboard/amd/gardenia/mainboard.c | 12 |
5 files changed, 72 insertions, 8 deletions
diff --git a/src/mainboard/amd/gardenia/Makefile.inc b/src/mainboard/amd/gardenia/Makefile.inc index cceb84c48e..fe3a8c8a46 100644 --- a/src/mainboard/amd/gardenia/Makefile.inc +++ b/src/mainboard/amd/gardenia/Makefile.inc @@ -13,13 +13,14 @@ # GNU General Public License for more details. # -bootblock-y += bootblock/gpio.c +bootblock-y += bootblock/bootblock.c bootblock-y += bootblock/OemCustomize.c +bootblock-y += gpio.c romstage-y += BiosCallOuts.c romstage-y += OemCustomize.c -ramstage-y += bootblock/gpio.c ramstage-y += BiosCallOuts.c +ramstage-y += gpio.c ramstage-y += OemCustomize.c ramstage-$(CONFIG_STONEYRIDGE_IMC_FWM) += fchec.c diff --git a/src/mainboard/amd/gardenia/bootblock/bootblock.c b/src/mainboard/amd/gardenia/bootblock/bootblock.c new file mode 100644 index 0000000000..dae59b78d8 --- /dev/null +++ b/src/mainboard/amd/gardenia/bootblock/bootblock.c @@ -0,0 +1,27 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2018 Google Inc. + * + * 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 <bootblock_common.h> +#include <soc/southbridge.h> + +#include "../gpio.h" + +void bootblock_mainboard_init(void) +{ + size_t num_gpios; + const struct soc_amd_stoneyridge_gpio *gpios; + gpios = early_gpio_table(&num_gpios); + sb_program_gpios(gpios, num_gpios); +} diff --git a/src/mainboard/amd/gardenia/bootblock/gpio.c b/src/mainboard/amd/gardenia/gpio.c index 54d966e251..2d73ee08d2 100644 --- a/src/mainboard/amd/gardenia/bootblock/gpio.c +++ b/src/mainboard/amd/gardenia/gpio.c @@ -19,6 +19,8 @@ #include <stdlib.h> #include <soc/gpio.h> +#include "gpio.h" + /* * As a rule of thumb, GPIO pins used by coreboot should be initialized at * bootblock while GPIO pins used only by the OS should be initialized at @@ -46,12 +48,14 @@ const struct soc_amd_stoneyridge_gpio gpio_set_stage_ram[] = { {GPIO_70, Function0, FCH_GPIO_PULL_UP_ENABLE | OUTPUT_H }, }; -const struct soc_amd_stoneyridge_gpio *board_get_gpio(size_t *size) +const struct soc_amd_stoneyridge_gpio *early_gpio_table(size_t *size) +{ + *size = ARRAY_SIZE(gpio_set_stage_reset); + return gpio_set_stage_reset; +} + +const struct soc_amd_stoneyridge_gpio *gpio_table(size_t *size) { - if (GPIO_TABLE_BOOTBLOCK) { - *size = ARRAY_SIZE(gpio_set_stage_reset); - return gpio_set_stage_reset; - } *size = ARRAY_SIZE(gpio_set_stage_ram); return gpio_set_stage_ram; } diff --git a/src/mainboard/amd/gardenia/gpio.h b/src/mainboard/amd/gardenia/gpio.h new file mode 100644 index 0000000000..f3869448f5 --- /dev/null +++ b/src/mainboard/amd/gardenia/gpio.h @@ -0,0 +1,22 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2018 Google Inc. + * + * 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. + */ + +#ifndef MAINBOARD_GPIO_H +#define MAINBOARD_GPIO_H + +const struct soc_amd_stoneyridge_gpio *early_gpio_table(size_t *size); +const struct soc_amd_stoneyridge_gpio *gpio_table(size_t *size); + +#endif /* MAINBOARD_GPIO_H */ diff --git a/src/mainboard/amd/gardenia/mainboard.c b/src/mainboard/amd/gardenia/mainboard.c index 824fd9d979..71fa257318 100644 --- a/src/mainboard/amd/gardenia/mainboard.c +++ b/src/mainboard/amd/gardenia/mainboard.c @@ -18,6 +18,9 @@ #include <arch/acpi.h> #include <amdblocks/agesawrapper.h> #include <amdblocks/amd_pci_util.h> +#include <soc/southbridge.h> + +#include "gpio.h" /*********************************************************** * These arrays set up the FCH PCI_INTR registers 0xC00/0xC01. @@ -75,7 +78,13 @@ static void pirq_setup(void) picr_data_ptr = mainboard_picr_data; } - +static void mainboard_init(void *chip_info) +{ + size_t num_gpios; + const struct soc_amd_stoneyridge_gpio *gpios; + gpios = gpio_table(&num_gpios); + sb_program_gpios(gpios, num_gpios); +} /************************************************* * enable the dedicated function in gardenia board. @@ -90,5 +99,6 @@ static void gardenia_enable(device_t dev) } struct chip_operations mainboard_ops = { + .init = mainboard_init, .enable_dev = gardenia_enable, }; |