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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/samsung/stumpy/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/samsung/stumpy/chromeos.c')
| -rw-r--r-- | src/mainboard/samsung/stumpy/chromeos.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/mainboard/samsung/stumpy/chromeos.c b/src/mainboard/samsung/stumpy/chromeos.c index 8b6716a441..5f2a062065 100644 --- a/src/mainboard/samsung/stumpy/chromeos.c +++ b/src/mainboard/samsung/stumpy/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> #define GPIO_SPI_WP 68 #define GPIO_REC_MODE 42 @@ -116,20 +117,16 @@ int get_recovery_mode_switch(void) void init_bootmode_straps(void) { #ifdef __PRE_RAM__ - u16 gpio_base = pci_read_config32(PCH_LPC_DEV, GPIO_BASE) & 0xfffe; - u32 gp_lvl3 = inl(gpio_base + GP_LVL3); - u32 gp_lvl2 = inl(gpio_base + GP_LVL2); - u32 gp_lvl = inl(gpio_base + GP_LVL); u32 flags = 0; /* Write Protect: GPIO68 = CHP3_SPI_WP, active high */ - if (gp_lvl3 & (1 << (GPIO_SPI_WP-64))) + if (get_gpio(GPIO_SPI_WP)) flags |= (1 << FLAG_SPI_WP); /* Recovery: GPIO42 = CHP3_REC_MODE#, active low */ - if (!(gp_lvl2 & (1 << (GPIO_REC_MODE-32)))) + if (!get_gpio(GPIO_REC_MODE)) flags |= (1 << FLAG_REC_MODE); /* Developer: GPIO17 = KBC3_DVP_MODE, active high */ - if (gp_lvl & (1 << GPIO_DEV_MODE)) + if (get_gpio(GPIO_DEV_MODE)) flags |= (1 << FLAG_DEV_MODE); pci_write_config32(PCI_DEV(0, 0x1f, 2), SATA_SP, flags); |