diff options
Diffstat (limited to 'src/soc/amd/common/vboot/Makefile.inc')
| -rw-r--r-- | src/soc/amd/common/vboot/Makefile.inc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/soc/amd/common/vboot/Makefile.inc b/src/soc/amd/common/vboot/Makefile.inc index 6938d16e69..e3486abffc 100644 --- a/src/soc/amd/common/vboot/Makefile.inc +++ b/src/soc/amd/common/vboot/Makefile.inc @@ -7,3 +7,13 @@ endif bootblock-$(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK) += vboot_bootblock.c bootblock-$(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK) += transfer_buffer.c +smm-$(CONFIG_VBOOT_STARTS_BEFORE_BOOTBLOCK) += transfer_buffer.c + +# We don't use the early RAM memlayout linker for SMM, so we don't have access +# to the early RAM symbols. We manually generate a file that defines the symbols +# for us. +$(obj)/smm/early_ram_symbols.ld: $(objcbfs)/bootblock.map $(src)/soc/amd/common/vboot/early_ram_symbols.awk + awk -f $(src)/soc/amd/common/vboot/early_ram_symbols.awk -- "$<" > "$@" + +$(obj)/smm/smm.elf: $(obj)/smm/early_ram_symbols.ld +$(obj)/smm/smm.elf-ldflags += -T $(obj)/smm/early_ram_symbols.ld |