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| author | Felix Held <felix.held@amd.corp-partner.google.com> | 2020-03-31 23:54:44 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2020-04-02 16:07:50 +0000 |
| commit | dba3229b90c7762e9f101cdcd036ca48c76f56bf (patch) | |
| tree | 35c66ce3a463d21c211d7bd549dbbb4e81af4ff7 /src/soc/amd/stoneyridge/include | |
| parent | 737e56aa56e5dce6c682580f8e89b80a0119107f (diff) | |
| download | coreboot-dba3229b90c7762e9f101cdcd036ca48c76f56bf.tar.xz | |
soc/amd/common/psp: Move early init to soc
The initialization code in common//psp is very specific to Family 15h.
Move this to the stoneyridge directory.
BUG=b:130660285
TEST: Verify PSP functionality on google/grunt
Change-Id: Ice3d06d6437f59a529c26fc2359565c940d39482
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://chromium-review.googlesource.com/2020365
Reviewed-by: Eric Peers <epeers@google.com>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40000
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/soc/amd/stoneyridge/include')
| -rw-r--r-- | src/soc/amd/stoneyridge/include/soc/southbridge.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/include/soc/southbridge.h b/src/soc/amd/stoneyridge/include/soc/southbridge.h index 45bad1fb55..7384951063 100644 --- a/src/soc/amd/stoneyridge/include/soc/southbridge.h +++ b/src/soc/amd/stoneyridge/include/soc/southbridge.h @@ -290,10 +290,17 @@ #define SPI_RD4DW_EN_HOST BIT(15) /* Platform Security Processor D8F0 */ +void soc_enable_psp_early(void); + #define PSP_MAILBOX_BAR PCI_BASE_ADDRESS_4 /* BKDG: "BAR3" */ +#define PSP_MAILBOX_OFFSET 0x70 /* offset from BAR3 value */ + #define PSP_BAR_ENABLES 0x48 #define PSP_MAILBOX_BAR_EN 0x10 +#define MSR_CU_CBBCFG 0xc00110a2 /* PSP Pvt Blk Base Addr */ +#define BAR3HIDE BIT(12) /* Bit to hide BAR3 addr */ + /* IO 0xcf9 - Reset control port*/ #define FULL_RST BIT(3) #define RST_CMD BIT(2) |