The MBOX_BIOS_CMD_DRAM_INFO PSP mailbox command is only available on the first generation of PSP mailbox interface and not on the second generation. The second generation of the PSP mailbox interface was introduced with the AMD family 17h SoCs on which the DRAM is already initialized before the x86 cores are released from reset. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I97b29fdc4a71d6493ec63fa60f580778f026ec0b Reviewed-on: https://review.coreboot.org/c/coreboot/+/60124 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> |
||
---|---|---|
.. | ||
Kconfig | ||
Makefile.inc | ||
psp.c | ||
psp_def.h | ||
psp_efs.c | ||
psp_gen1.c | ||
psp_gen2.c | ||
psp_smm.c | ||
psp_smm_gen2.c |