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| author | Patrick Rudolph <siro@das-labor.org> | 2016-02-06 17:42:42 +0100 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2016-02-18 01:35:57 +0100 |
| commit | e8e66f47631c505ab153d8a348058350b9acfe88 (patch) | |
| tree | 535bc168855923222affbf6bdb06620cbd8fb343 /src/mainboard/intel/emeraldlake2/chromeos.c | |
| parent | ffc31d07f7839fa72073aae4ddbbd025ac4a7bac (diff) | |
| download | coreboot-e8e66f47631c505ab153d8a348058350b9acfe88.tar.xz | |
southbridge/intel/bd82x6x: Use common gpio.c
Use shared gpio code from common folder.
Bd82x6x's gpio.c and gpio.h is used by other southbridges
as well and will be removed once it is unused.
Change-Id: I8bd981c4696c174152cf41caefa6c083650d283a
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/13614
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/mainboard/intel/emeraldlake2/chromeos.c')
| -rw-r--r-- | src/mainboard/intel/emeraldlake2/chromeos.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/src/mainboard/intel/emeraldlake2/chromeos.c b/src/mainboard/intel/emeraldlake2/chromeos.c index 98749e0c6e..bb4ebe9f54 100644 --- a/src/mainboard/intel/emeraldlake2/chromeos.c +++ b/src/mainboard/intel/emeraldlake2/chromeos.c @@ -19,6 +19,7 @@ #include <device/device.h> #include <device/pci.h> #include <southbridge/intel/bd82x6x/pch.h> +#include <southbridge/intel/common/gpio.h> #ifndef __PRE_RAM__ #include <boot/coreboot_tables.h> @@ -81,30 +82,12 @@ void fill_lb_gpios(struct lb_gpios *gpios) int get_developer_mode_switch(void) { - device_t dev; -#ifdef __PRE_RAM__ - dev = PCI_DEV(0, 0x1f, 0); -#else - dev = dev_find_slot(0, PCI_DEVFN(0x1f,0)); -#endif - u16 gpio_base = pci_read_config32(dev, GPIOBASE) & 0xfffe; - u32 gp_lvl2 = inl(gpio_base + 0x38); - - /* Developer: GPIO17, active high */ - return (gp_lvl2 >> (57-32)) & 1; + /* Developer: GPIO57, active high */ + return get_gpio(57); } int get_recovery_mode_switch(void) { - device_t dev; -#ifdef __PRE_RAM__ - dev = PCI_DEV(0, 0x1f, 0); -#else - dev = dev_find_slot(0, PCI_DEVFN(0x1f,0)); -#endif - u16 gpio_base = pci_read_config32(dev, GPIOBASE) & 0xfffe; - u32 gp_lvl = inl(gpio_base + 0x0c); - /* Recovery: GPIO22, active low */ - return !((gp_lvl >> 22) & 1); + return !get_gpio(22); } |