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| author | Lee Leahy <leroy.p.leahy@intel.com> | 2016-05-15 14:13:30 -0700 |
|---|---|---|
| committer | Leroy P Leahy <leroy.p.leahy@intel.com> | 2016-05-17 23:30:52 +0200 |
| commit | 3f0fe68c4b29dd279d0169cda715c64e3000f963 (patch) | |
| tree | 820a7852f52d2b811f95d519eea84f616b877307 /src/soc/intel/quark/include | |
| parent | 274d20a0652f45ed54834524c485f7ab59bcdf70 (diff) | |
| download | coreboot-3f0fe68c4b29dd279d0169cda715c64e3000f963.tar.xz | |
soc/intel/quark: Perform GPIO initialization
Set the base address and enable the GPIO and legacy GPIO controllers.
Call the mainboard routine to initialize the GPIO controllers.
TEST=Build and run on Galileo Gen2
Change-Id: I06aed5903d6655d2a0948fb544cf9e0db68faa26
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/14827
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/soc/intel/quark/include')
| -rw-r--r-- | src/soc/intel/quark/include/soc/iomap.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/soc/intel/quark/include/soc/iomap.h b/src/soc/intel/quark/include/soc/iomap.h index 31cf604844..ce92676c54 100644 --- a/src/soc/intel/quark/include/soc/iomap.h +++ b/src/soc/intel/quark/include/soc/iomap.h @@ -24,10 +24,18 @@ /* UART MMIO */ #define UART_BASE_ADDRESS CONFIG_TTYS0_BASE +/* I2C/GPIO Controller */ +#define I2C_GPIO_BASE_ADDRESS 0xa0020000 + /* * I/O port address space */ -#define ACPI_BASE_ADDRESS 0x1000 -#define ACPI_BASE_SIZE 0x100 +#define ACPI_BASE_ADDRESS 0x1000 +#define ACPI_BASE_SIZE 0x100 + +#define LEGACY_GPIO_BASE_ADDRESS 0x1080 +#define LEGACY_GPIO_SIZE 0x80 + +#define IO_ADDRESS_VALID 0x80000000 #endif /* _QUARK_IOMAP_H_ */ |