Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/33809 )
Change subject: mb/packardbell/ms2290: Use common SB code to set up GPIO's ......................................................................
mb/packardbell/ms2290: Use common SB code to set up GPIO's
Change-Id: I6658c53213127db5a46f2ea330d85a3a537c3276 Signed-off-by: Arthur Heymans arthur@aheymans.xyz Reviewed-on: https://review.coreboot.org/c/coreboot/+/33809 Tested-by: build bot (Jenkins) no-reply@coreboot.org Reviewed-by: Kyösti Mälkki kyosti.malkki@gmail.com Reviewed-by: Angel Pons th3fanbus@gmail.com Reviewed-by: Paul Menzel paulepanter@users.sourceforge.net --- M src/mainboard/packardbell/ms2290/Makefile.inc A src/mainboard/packardbell/ms2290/gpio.c M src/mainboard/packardbell/ms2290/romstage.c 3 files changed, 129 insertions(+), 8 deletions(-)
Approvals: build bot (Jenkins): Verified Kyösti Mälkki: Looks good to me, approved Paul Menzel: Looks good to me, but someone else must approve Angel Pons: Looks good to me, approved
diff --git a/src/mainboard/packardbell/ms2290/Makefile.inc b/src/mainboard/packardbell/ms2290/Makefile.inc index b23d2e5..c35cde6 100644 --- a/src/mainboard/packardbell/ms2290/Makefile.inc +++ b/src/mainboard/packardbell/ms2290/Makefile.inc @@ -14,5 +14,6 @@ ##
smm-y += smihandler.c +romstage-y += gpio.c
ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += gma-mainboard.ads diff --git a/src/mainboard/packardbell/ms2290/gpio.c b/src/mainboard/packardbell/ms2290/gpio.c new file mode 100644 index 0000000..3aed746 --- /dev/null +++ b/src/mainboard/packardbell/ms2290/gpio.c @@ -0,0 +1,126 @@ +/* + * 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 <southbridge/intel/common/gpio.h> + +static const struct pch_gpio_set1 pch_gpio_set1_mode = { + .gpio0 = GPIO_MODE_GPIO, + .gpio1 = GPIO_MODE_GPIO, + .gpio6 = GPIO_MODE_GPIO, + .gpio7 = GPIO_MODE_GPIO, + .gpio8 = GPIO_MODE_GPIO, + .gpio10 = GPIO_MODE_GPIO, + .gpio12 = GPIO_MODE_GPIO, + .gpio13 = GPIO_MODE_GPIO, + .gpio14 = GPIO_MODE_GPIO, + .gpio18 = GPIO_MODE_GPIO, + .gpio19 = GPIO_MODE_GPIO, + .gpio20 = GPIO_MODE_GPIO, + .gpio21 = GPIO_MODE_GPIO, + .gpio22 = GPIO_MODE_GPIO, + .gpio24 = GPIO_MODE_GPIO, + .gpio27 = GPIO_MODE_GPIO, + .gpio28 = GPIO_MODE_GPIO, +}; + +static const struct pch_gpio_set1 pch_gpio_set1_direction = { + .gpio0 = GPIO_DIR_INPUT, + .gpio1 = GPIO_DIR_INPUT, + .gpio6 = GPIO_DIR_INPUT, + .gpio7 = GPIO_DIR_INPUT, + .gpio8 = GPIO_DIR_INPUT, + .gpio10 = GPIO_DIR_INPUT, + .gpio12 = GPIO_DIR_OUTPUT, + .gpio13 = GPIO_DIR_INPUT, + .gpio14 = GPIO_DIR_INPUT, + .gpio18 = GPIO_DIR_OUTPUT, + .gpio19 = GPIO_DIR_INPUT, + .gpio20 = GPIO_DIR_OUTPUT, + .gpio21 = GPIO_DIR_OUTPUT, + .gpio22 = GPIO_DIR_INPUT, + .gpio24 = GPIO_DIR_OUTPUT, + .gpio27 = GPIO_DIR_OUTPUT, + .gpio28 = GPIO_DIR_OUTPUT, +}; + +static const struct pch_gpio_set1 pch_gpio_set1_level = { + .gpio12 = GPIO_LEVEL_LOW, + .gpio18 = GPIO_LEVEL_HIGH, + .gpio20 = GPIO_LEVEL_HIGH, + .gpio21 = GPIO_LEVEL_HIGH, + .gpio24 = GPIO_LEVEL_LOW, + .gpio27 = GPIO_LEVEL_LOW, + .gpio28 = GPIO_LEVEL_LOW, +}; + +static const struct pch_gpio_set1 pch_gpio_set1_invert = { + .gpio7 = GPIO_INVERT, + .gpio10 = GPIO_INVERT, + .gpio13 = GPIO_INVERT, +}; + +static const struct pch_gpio_set1 pch_gpio_set1_blink = { +}; + +static const struct pch_gpio_set2 pch_gpio_set2_mode = { + .gpio32 = GPIO_MODE_GPIO, + .gpio33 = GPIO_MODE_GPIO, + .gpio34 = GPIO_MODE_GPIO, + .gpio35 = GPIO_MODE_GPIO, + .gpio36 = GPIO_MODE_GPIO, + .gpio37 = GPIO_MODE_GPIO, + .gpio38 = GPIO_MODE_GPIO, + .gpio39 = GPIO_MODE_GPIO, + .gpio48 = GPIO_MODE_GPIO, + .gpio49 = GPIO_MODE_GPIO, + .gpio56 = GPIO_MODE_GPIO, + .gpio57 = GPIO_MODE_GPIO, +}; + +static const struct pch_gpio_set2 pch_gpio_set2_direction = { + .gpio32 = GPIO_DIR_OUTPUT, + .gpio33 = GPIO_DIR_OUTPUT, + .gpio34 = GPIO_DIR_OUTPUT, + .gpio35 = GPIO_DIR_OUTPUT, + .gpio36 = GPIO_DIR_INPUT, + .gpio37 = GPIO_DIR_INPUT, + .gpio38 = GPIO_DIR_INPUT, + .gpio39 = GPIO_DIR_INPUT, + .gpio48 = GPIO_DIR_INPUT, + .gpio49 = GPIO_DIR_OUTPUT, + .gpio56 = GPIO_DIR_INPUT, + .gpio57 = GPIO_DIR_INPUT, +}; + +static const struct pch_gpio_set2 pch_gpio_set2_level = { + .gpio32 = GPIO_LEVEL_HIGH, + .gpio33 = GPIO_LEVEL_HIGH, + .gpio34 = GPIO_LEVEL_LOW, + .gpio35 = GPIO_LEVEL_LOW, + .gpio49 = GPIO_LEVEL_HIGH, +}; + +const struct pch_gpio_map mainboard_gpio_map = { + .set1 = { + .mode = &pch_gpio_set1_mode, + .direction = &pch_gpio_set1_direction, + .level = &pch_gpio_set1_level, + .blink = &pch_gpio_set1_blink, + .invert = &pch_gpio_set1_invert, + }, + .set2 = { + .mode = &pch_gpio_set2_mode, + .direction = &pch_gpio_set2_direction, + .level = &pch_gpio_set2_level, + }, +}; diff --git a/src/mainboard/packardbell/ms2290/romstage.c b/src/mainboard/packardbell/ms2290/romstage.c index 66056a7..5a4a9f1 100644 --- a/src/mainboard/packardbell/ms2290/romstage.c +++ b/src/mainboard/packardbell/ms2290/romstage.c @@ -28,6 +28,7 @@ #include <timestamp.h> #include <arch/acpi.h>
+#include <southbridge/intel/common/gpio.h> #include <southbridge/intel/ibexpeak/pch.h> #include <northbridge/intel/nehalem/nehalem.h>
@@ -177,15 +178,8 @@ /* Enable GPIOs */ pci_write_config32(PCH_LPC_DEV, GPIO_BASE, DEFAULT_GPIOBASE | 1); pci_write_config8(PCH_LPC_DEV, GPIO_CNTL, 0x10); - outl (0x796bd9c3, DEFAULT_GPIOBASE); - outl (0x86fec7c2, DEFAULT_GPIOBASE + 4); - outl (0xe4e8d7fe, DEFAULT_GPIOBASE + 0xc); - outl (0, DEFAULT_GPIOBASE + 0x18); - outl (0x00004182, DEFAULT_GPIOBASE + 0x2c); - outl (0x123360f8, DEFAULT_GPIOBASE + 0x30); - outl (0x1f47bfa8, DEFAULT_GPIOBASE + 0x34); - outl (0xfffe7fb6, DEFAULT_GPIOBASE + 0x38);
+ setup_pch_gpios(&mainboard_gpio_map);
/* This should probably go away. Until now it is required * and mainboard specific