diff options
| author | Marshall Dawson <marshall.dawson@scarletltd.com> | 2018-04-30 17:59:27 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-06-13 21:21:09 +0000 |
| commit | c150a57d2989699198358e6066913f7e4dc8abc6 (patch) | |
| tree | c733d89abec7599efd070d373e986a076863ca2d /src/soc/amd/common/block/pi/def_callouts.c | |
| parent | 10b52e0f2265aa978b0b2599504b1c818943f521 (diff) | |
amd/pi: Add AgesaHeapRebase callout
Implement an optional callout for AgesaHeapRebase which allows AGESA
to override any internal hardcoded heap addresses.
Designate a region in CAR that may be used for pre-mem heap and return
that address before DRAM is configured. After DRAM is up, the address
in cbmem is returned.
TEST=Boot grunt with patchstack and experimental blob
BUG=b:74518368
Change-Id: Ieda202a6064302b21707bd7ddfabc132cd85ed45
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/25458
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Diffstat (limited to 'src/soc/amd/common/block/pi/def_callouts.c')
| -rw-r--r-- | src/soc/amd/common/block/pi/def_callouts.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/pi/def_callouts.c b/src/soc/amd/common/block/pi/def_callouts.c index 0adff7d8b2..54b1ede72a 100644 --- a/src/soc/amd/common/block/pi/def_callouts.c +++ b/src/soc/amd/common/block/pi/def_callouts.c @@ -31,6 +31,7 @@ const BIOS_CALLOUT_STRUCT BiosCallouts[] = { { AGESA_DO_RESET, agesa_Reset }, { AGESA_FCH_OEM_CALLOUT, agesa_fch_initreset }, { AGESA_HALT_THIS_AP, agesa_HaltThisAp }, + { AGESA_HEAP_REBASE, agesa_HeapRebase }, { AGESA_GNB_PCIE_SLOT_RESET, agesa_PcieSlotResetControl } }; #else @@ -46,6 +47,7 @@ const BIOS_CALLOUT_STRUCT BiosCallouts[] = { { AGESA_READ_SPD, agesa_ReadSpd }, { AGESA_GNB_PCIE_SLOT_RESET, agesa_PcieSlotResetControl }, { AGESA_GET_TEMP_HEAP_BASE, agesa_GetTempHeapBase }, + { AGESA_HEAP_REBASE, agesa_HeapRebase }, #if ENV_RAMSTAGE { AGESA_RUNFUNC_ONAP, agesa_RunFuncOnAp }, { AGESA_RUNFUNC_ON_ALL_APS, agesa_RunFcnOnAllAps }, |