Attention is currently required from: Jason Glenesk, Raul Rangel, Martin L Roth, ritul guru, Marshall Dawson, Matt DeVillier, Paul Menzel, Arthur Heymans, Martin Roth, Fred Reitberger.
Hello build bot (Jenkins), Jason Glenesk, Raul Rangel, Marshall Dawson, Matt DeVillier, Fred Reitberger, Felix Held,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/65523
to look at the new patch set (#28).
Change subject: soc/amd/common/psp: Support PSP SMI handler ......................................................................
soc/amd/common/psp: Support PSP SMI handler
Enable optional support for registering an SMI handler for PSP SPI flash read/write/erase operation requests.
The PSP SMI needs to be configured before the PSP can actually issue SMI after being informed of the SMI trigger info via the SMM_INFO command.
See AMD document 55570 revision 3.16 for additional details.
The PSP will not trigger SMI until informed via the SMM area buffer that SMM requests are ready to be served.
See AMD document 55758 revision 2.00 for additional details.
Change-Id: Ie1f4646101b90bc52c492f35fd26e6ca1e496142 Signed-off-by: Ritul Guru ritul.bits@gmail.com --- M src/soc/amd/common/block/include/amdblocks/psp.h M src/soc/amd/common/block/include/amdblocks/smi.h M src/soc/amd/common/block/include/amdblocks/spi.h M src/soc/amd/common/block/psp/Kconfig M src/soc/amd/common/block/psp/Makefile.inc M src/soc/amd/common/block/psp/psp_def.h M src/soc/amd/common/block/psp/psp_gen2.c A src/soc/amd/common/block/psp/psp_p2c.c A src/soc/amd/common/block/psp/psp_smi.c M src/soc/amd/common/block/psp/psp_smm.c M src/soc/amd/common/block/smi/smi_util.c M src/soc/amd/common/block/spi/Kconfig M src/soc/amd/picasso/smihandler.c M src/soc/amd/stoneyridge/include/soc/smi.h 14 files changed, 702 insertions(+), 4 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/23/65523/28