summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorBin Meng <bmeng.cn@gmail.com>2014-12-12 21:05:23 +0800
committerSimon Glass <sjg@chromium.org>2014-12-13 22:32:04 -0700
commit2795573a8c9c62db7b4bcf4bddf54d73b6ae61d3 (patch)
tree584f80b7f7f361592b29291caa65289e998ffbc8 /arch
parentfe0c33a5acc8cc5400747200802089177bd94b58 (diff)
downloadu-boot-imx-2795573a8c9c62db7b4bcf4bddf54d73b6ae61d3.zip
u-boot-imx-2795573a8c9c62db7b4bcf4bddf54d73b6ae61d3.tar.gz
u-boot-imx-2795573a8c9c62db7b4bcf4bddf54d73b6ae61d3.tar.bz2
x86: ich6-gpio: Move setup_pch_gpios() to board support codes
Movie setup_pch_gpios() in the ich6-gpio driver to the board support codes, so that the driver does not need to know any platform specific stuff (ie: include the platform specifc chipset header file). Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/include/asm/arch-coreboot/gpio.h3
-rw-r--r--arch/x86/include/asm/arch-ivybridge/gpio.h3
-rw-r--r--arch/x86/include/asm/gpio.h1
3 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/include/asm/arch-coreboot/gpio.h b/arch/x86/include/asm/arch-coreboot/gpio.h
index 4951a8c..31edef9 100644
--- a/arch/x86/include/asm/arch-coreboot/gpio.h
+++ b/arch/x86/include/asm/arch-coreboot/gpio.h
@@ -7,4 +7,7 @@
#ifndef _X86_ARCH_GPIO_H_
#define _X86_ARCH_GPIO_H_
+/* Where in config space is the register that points to the GPIO registers? */
+#define PCI_CFG_GPIOBASE 0x48
+
#endif /* _X86_ARCH_GPIO_H_ */
diff --git a/arch/x86/include/asm/arch-ivybridge/gpio.h b/arch/x86/include/asm/arch-ivybridge/gpio.h
index 4951a8c..31edef9 100644
--- a/arch/x86/include/asm/arch-ivybridge/gpio.h
+++ b/arch/x86/include/asm/arch-ivybridge/gpio.h
@@ -7,4 +7,7 @@
#ifndef _X86_ARCH_GPIO_H_
#define _X86_ARCH_GPIO_H_
+/* Where in config space is the register that points to the GPIO registers? */
+#define PCI_CFG_GPIOBASE 0x48
+
#endif /* _X86_ARCH_GPIO_H_ */
diff --git a/arch/x86/include/asm/gpio.h b/arch/x86/include/asm/gpio.h
index 5540d42..1787e52 100644
--- a/arch/x86/include/asm/gpio.h
+++ b/arch/x86/include/asm/gpio.h
@@ -147,6 +147,7 @@ struct pch_gpio_map {
} set3;
};
+void setup_pch_gpios(u32 gpiobase, const struct pch_gpio_map *gpio);
void ich_gpio_set_gpio_map(const struct pch_gpio_map *map);
#endif /* _X86_GPIO_H_ */