Now that we switched to PrePeiCore, we can execute the firmware image in place, using a stack and temporary heap in non-secure SRAM. This allows us to query the secure firmware for the size and placement of DRAM, and also allows the use of capsules for firmware update.
NOTE: this requires a matching change on the ARM Trusted Firmware side. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel <[email protected]> --- Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.fdf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.fdf b/Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.fdf index dc1e15420818..1e3258821a8c 100644 --- a/Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.fdf +++ b/Platform/Socionext/SynQuacerEvalBoard/SynQuacerEvalBoard.fdf @@ -26,7 +26,7 @@ ################################################################################ [FD.BL33_AP_UEFI] -BaseAddress = 0xE0000000|gArmTokenSpaceGuid.PcdFdBaseAddress # The base address of the Firmware in NOR Flash. +BaseAddress = 0x08200000|gArmTokenSpaceGuid.PcdFdBaseAddress # The base address of the Firmware in NOR Flash. Size = 0x001B0000|gArmTokenSpaceGuid.PcdFdSize # The size in bytes of the FLASH Device ErasePolarity = 1 -- 2.11.0 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
