soc/amd/genoa: Deal with memory map for 32M or larger flash
Only the lower half of the flash gets memory mapped below 4G in the
current setup.
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Signed-off-by: Varshit Pandya <pandyavarshit@gmail.com>
Change-Id: Iffe5c17a50f3254411a4847c7e635ce0fd282fde
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76499
Reviewed-by: Martin Roth <martin.roth@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/amd/genoa/Kconfig b/src/soc/amd/genoa/Kconfig
index 705805e..7ef5707 100644
--- a/src/soc/amd/genoa/Kconfig
+++ b/src/soc/amd/genoa/Kconfig
@@ -15,6 +15,7 @@
select SOC_AMD_COMMON_BLOCK_NONCAR
select SOC_AMD_COMMON_BLOCK_PCI_MMCONF
select UNKNOWN_TSC_RATE
+ select X86_CUSTOM_BOOTMEDIA
config USE_EXP_X86_64_SUPPORT
default y