payloads/tianocore: Correct the multiplication of the SD/MMC timeout
The `call int-multiply` couldn't handle the Kconfig option being a
string so do the calculation in bash.
Tested on:
* Qemu
* StarLite Mk III
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I1879d7efd504e2c42dadb12d2d8add4f69ca7b9c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66161
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
diff --git a/payloads/external/tianocore/Makefile b/payloads/external/tianocore/Makefile
index f78e307..9400f27 100644
--- a/payloads/external/tianocore/Makefile
+++ b/payloads/external/tianocore/Makefile
@@ -78,7 +78,7 @@
endif
# SD_MMC_TIMEOUT = 1000000
ifneq ($(CONFIG_TIANOCORE_SD_MMC_TIMEOUT),)
-BUILD_STR += -D SD_MMC_TIMEOUT=$(call int-multiply, $(CONFIG_TIANOCORE_SD_MMC_TIMEOUT) 1000)
+BUILD_STR += -D SD_MMC_TIMEOUT=$(shell echo $$(( $(CONFIG_TIANOCORE_SD_MMC_TIMEOUT) * 1000)) )
endif
#
# EDKII has the below PCDs that are relevant to coreboot: