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Diffstat (limited to 'src/southbridge/amd')
-rw-r--r--src/southbridge/amd/cimx/sb700/gpio_oem.h11
-rw-r--r--src/southbridge/amd/cimx/sb800/gpio_oem.h23
2 files changed, 34 insertions, 0 deletions
diff --git a/src/southbridge/amd/cimx/sb700/gpio_oem.h b/src/southbridge/amd/cimx/sb700/gpio_oem.h
new file mode 100644
index 0000000000..bc05e2a5b9
--- /dev/null
+++ b/src/southbridge/amd/cimx/sb700/gpio_oem.h
@@ -0,0 +1,11 @@
+#ifndef _CIMX_SB_GPIO_OEM_H_
+#define _CIMX_SB_GPIO_OEM_H_
+
+#define SB_GPIO_REG01 1
+#define SB_GPIO_REG02 2
+#define SB_GPIO_REG15 15
+#define SB_GPIO_REG24 24
+#define SB_GPIO_REG25 25
+#define SB_GPIO_REG27 27
+
+#endif
diff --git a/src/southbridge/amd/cimx/sb800/gpio_oem.h b/src/southbridge/amd/cimx/sb800/gpio_oem.h
new file mode 100644
index 0000000000..a9f59e3a31
--- /dev/null
+++ b/src/southbridge/amd/cimx/sb800/gpio_oem.h
@@ -0,0 +1,23 @@
+#ifndef _CIMX_SB_GPIO_OEM_H_
+#define _CIMX_SB_GPIO_OEM_H_
+
+#define SB_GPIO_REG02 2
+#define SB_GPIO_REG09 9
+#define SB_GPIO_REG10 10
+#define SB_GPIO_REG15 15
+#define SB_GPIO_REG17 17
+#define SB_GPIO_REG21 21
+#define SB_GPIO_REG25 25
+#define SB_GPIO_REG28 28
+
+/* FCH GPIO access helpers */
+#define FCH_IOMUX(gpio_nr) (*(u8*)(ACPI_MMIO_BASE+IOMUX_BASE+(gpio_nr)))
+#define FCH_PMIO(reg_nr) (*(u8*)(ACPI_MMIO_BASE+PMIO_BASE+(reg_nr)))
+#define FCH_GPIO(gpio_nr) (*(volatile u8*)(ACPI_MMIO_BASE+GPIO_BASE+(gpio_nr)))
+
+static inline u8 fch_gpio_state(unsigned int gpio_nr)
+{
+ return FCH_GPIO(gpio_nr) >> 7;
+}
+
+#endif