diff options
| author | Garrett Kirkendall <garrett.kirkendall@amd.corp-partner.google.com> | 2018-03-06 08:40:25 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-03-07 17:54:47 +0000 |
| commit | 050b6fb125d862e93719aba0ec8e8972415ece76 (patch) | |
| tree | 1b90bfafed6261223a2038f03b1d61319cabb4ee /src | |
| parent | 067a340117e37c5814a4f08128d831153539b54f (diff) | |
soc/amd/stoneyridge: Add southbridge definitions
* Add definitions to iomap.h for AMD ACPI MMIO base addresses.
* Add FCH AOAC registers for enabling FCH devices.
* From: BIOS and Kernel Developer's Guide (BKDG) for AMD Family 15h,
Models 70h-7Fh Processors Rev 3.04
BUG=b:69220826
BRANCH=master
TEST=abuild, build Gardenia, build and boot Grunt
Change-Id: I45c1d1d7edc864000282c7ca4e2b8f2a14ea9eac
Signed-off-by: Garrett Kirkendall <garrett.kirkendall@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/24998
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/amd/stoneyridge/include/soc/iomap.h | 4 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/include/soc/southbridge.h | 40 |
2 files changed, 44 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/include/soc/iomap.h b/src/soc/amd/stoneyridge/include/soc/iomap.h index 8dc27fb701..01171c3cf8 100644 --- a/src/soc/amd/stoneyridge/include/soc/iomap.h +++ b/src/soc/amd/stoneyridge/include/soc/iomap.h @@ -37,7 +37,11 @@ #define APU_SMI_BASE 0xfed80200 #define PM_MMIO_BASE 0xfed80300 #define BIOSRAM_MMIO_BASE 0xfed80500 +#define IOMUX_MMIO_BASE 0xfed80d00 +#define MISC_MMIO_BASE 0xfed80e00 #define XHCI_ACPI_PM_MMIO_BASE 0xfed81c00 +#define AOAC_MMIO_BASE 0xfed81e00 + #define APU_UART0_BASE 0xfedc6000 #define APU_UART1_BASE 0xfedc8000 diff --git a/src/soc/amd/stoneyridge/include/soc/southbridge.h b/src/soc/amd/stoneyridge/include/soc/southbridge.h index 3011af27f1..b4c7089773 100644 --- a/src/soc/amd/stoneyridge/include/soc/southbridge.h +++ b/src/soc/amd/stoneyridge/include/soc/southbridge.h @@ -289,6 +289,46 @@ #define GPIO_TABLE_BOOTBLOCK 0 #endif +/* FCH AOAC Registers 0xfed81e00 */ +#define FCH_AOAC_D3_CONTROL_CLK_GEN 0x40 +#define FCH_AOAC_D3_CONTROL_I2C0 0x4A +#define FCH_AOAC_D3_CONTROL_I2C1 0x4C +#define FCH_AOAC_D3_CONTROL_I2C2 0x4E +#define FCH_AOAC_D3_CONTROL_I2C3 0x50 +#define FCH_AOAC_D3_CONTROL_UART0 0x56 +#define FCH_AOAC_D3_CONTROL_UART1 0x58 +#define FCH_AOAC_D3_CONTROL_AMBA 0x62 +#define FCH_AOAC_D3_CONTROL_USB2 0x64 +#define FCH_AOAC_D3_CONTROL_USB3 0x6E +/* Bit definitions for all FCH_AOAC_D3_CONTROL_* Registers */ +#define FCH_AOAC_TARGET_DEVICE_STATE (BIT(0) + BIT(1)) +#define FCH_AOAC_DEVICE_STATE BIT(2) +#define FCH_AOAC_PWR_ON_DEV BIT(3) +#define FCH_AOAC_SW_PWR_ON_RSTB BIT(4) +#define FCH_AOAC_SW_REF_CLK_OK BIT(5) +#define FCH_AOAC_SW_RST_B BIT(6) +#define FCH_AOAC_IS_SW_CONTROL BIT(7) + +#define FCH_AOAC_D3_STATE_CLK_GEN 0x41 +#define FCH_AOAC_D3_STATE_I2C0 0x4B +#define FCH_AOAC_D3_STATE_I2C1 0x4D +#define FCH_AOAC_D3_STATE_I2C2 0x4F +#define FCH_AOAC_D3_STATE_I2C3 0x51 +#define FCH_AOAC_D3_STATE_UART0 0x57 +#define FCH_AOAC_D3_STATE_UART1 0x59 +#define FCH_AOAC_D3_STATE_AMBA 0x63 +#define FCH_AOAC_D3_STATE_USB2 0x65 +#define FCH_AOAC_D3_STATE_USB3 0x6F +/* Bit definitions for all FCH_AOAC_D3_STATE_* Registers */ +#define FCH_AOAC_PWR_RST_STATE BIT(0) +#define FCH_AOAC_RST_CLK_OK_STATE BIT(1) +#define FCH_AOAC_RST_B_STATE BIT(2) +#define FCH_AOAC_DEV_OFF_GATING_STATE BIT(3) +#define FCH_AOAC_D3COLD BIT(4) +#define FCH_AOAC_CLK_OK_STATE BIT(5) +#define FCH_AOAC_STAT0 BIT(6) +#define FCH_AOAC_STAT1 BIT(7) + struct soc_amd_stoneyridge_gpio { uint8_t gpio; uint8_t function; |