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| author | Marshall Dawson <marshalldawson3rd@gmail.com> | 2018-03-28 16:26:26 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2018-04-06 06:43:50 +0000 |
| commit | 679f923cfc53bd0ead59a6bf56ca7a46bde5c62d (patch) | |
| tree | 52278fafea8b9e4ca7559d6fc4c0a7b7b18b121d /src/vendorcode | |
| parent | d85c4afea56b3ca0eca4de3707884802bbdcca45 (diff) | |
vc/amd/stoneyridge: Add definition for AGESA heap rebase
AgesaHeapRebase is an optional callout that allows AGESA to use a
coreboot-managed heap base address. Its internal default location
is determined by AMD_HEAP_START_ADDRESS which is defined as 4 MB.
Add a #define that AGESA may use once the feature is available.
BUG=b:74518368
Change-Id: Id23455779b1c8c4931ad1a3122587e09ad237ecc
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/25456
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Diffstat (limited to 'src/vendorcode')
| -rw-r--r-- | src/vendorcode/amd/pi/00670F00/AGESA.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vendorcode/amd/pi/00670F00/AGESA.h b/src/vendorcode/amd/pi/00670F00/AGESA.h index 2b2a8b6b62..ba1e50582c 100644 --- a/src/vendorcode/amd/pi/00670F00/AGESA.h +++ b/src/vendorcode/amd/pi/00670F00/AGESA.h @@ -68,6 +68,7 @@ #define AGESA_IDLE_AN_AP 0x00028107ul #define AGESA_WAIT_FOR_ALL_APS 0x00028108ul #define AGESA_HALT_THIS_AP 0x00028109ul +#define AGESA_HEAP_REBASE 0x0002810aul // AGESA ADVANCED CALLOUTS, Memory #define AGESA_READ_SPD 0x00028140ul |