[coreboot-gerrit] Change in coreboot[master]: SeaBIOS: fix threaded hardware initialization during oprom execution

[Michał Żygowski (Code Review)]

Michał Żygowski has submitted this change. ( https://review.coreboot.org/c/coreboot/+/40345 )

Change subject: SeaBIOS: fix threaded hardware initialization during oprom execution
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SeaBIOS: fix threaded hardware initialization during oprom execution

Since SeaBIOS rel-1.7.5 CONFIG_THREAD_OPTIONROMS is not present in its
config. The threaded hardware initialization during optionrom execution
is now controlled with a CBFS file. Add appropriate integer to CBFS when
threaded hardware initialization is selected in coreboot's Kconfig.

Signed-off-by: Michał Żygowski 
Change-Id: I9b5a532b609c6addf31ccdb6be03ff2e937ad326
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40345
Tested-by: build bot (Jenkins) 
Reviewed-by: Nico Huber 
Reviewed-by: Angel Pons 
---
M Makefile.inc
1 file changed, 4 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Nico Huber: Looks good to me, approved
  Angel Pons: Looks good to me, approved

diff --git a/Makefile.inc b/Makefile.inc
index dbf95d4..39dd6dd 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -1111,6 +1111,10 @@
    @printf "    SeaBIOS    Add sercon-port file\n"
    $(CBFSTOOL) $@.tmp add-int -i $(CONFIG_SEABIOS_SERCON_PORT_ADDR) -n etc/sercon-port
 endif
+ifeq ($(CONFIG_SEABIOS_THREAD_OPTIONROMS),y)
+	@printf "    SeaBIOS    Thread optionroms\n"
+	$(CBFSTOOL) $@.tmp add-int -i 2 -n etc/threads
+endif
 ifeq ($(CONFIG_CPU_INTEL_FIRMWARE_INTERFACE_TABLE),y)
 ifneq ($(CONFIG_UPDATE_IMAGE),y) # never update the bootblock
 ifeq ($(CONFIG_CPU_MICROCODE_CBFS_EXTERNAL_HEADER),y)