[v1] selftests/nolibc: add minimal kernel config support

[PATCH v1 07/22] selftests/nolibc: add common extra config options

Posted by Zhangjin Wu 2 years, 7 months ago

This adds config options required by all of the architectures.

* for initrd
  -e BLK_DEV_INITRD --set-str CONFIG_INITRAMFS_SOURCE $(CURDIR)/initramfs

* for init executable
  -e BINFMT_ELF

* for test result print
  -e PRINTK -e TTY

* for panic reset instead of hang
  --set-val PANIC_TIMEOUT 1

Signed-off-by: Zhangjin Wu <falcon@tinylab.org>
---
 tools/testing/selftests/nolibc/Makefile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/nolibc/Makefile b/tools/testing/selftests/nolibc/Makefile
index 0b810681547b..147c2db49635 100644
--- a/tools/testing/selftests/nolibc/Makefile
+++ b/tools/testing/selftests/nolibc/Makefile
@@ -49,7 +49,10 @@ DEFCONFIG_loongarch  = defconfig
 DEFCONFIG            = $(DEFCONFIG_$(ARCH))
 
 # extra kernel configs shared among architectures
-EXTCONFIG_COMMON     = --set-str CONFIG_INITRAMFS_SOURCE $(CURDIR)/initramfs
+EXTCONFIG_COMMON     = -e BLK_DEV_INITRD --set-str INITRAMFS_SOURCE $(CURDIR)/initramfs
+EXTCONFIG_COMMON    += --set-val PANIC_TIMEOUT 1
+EXTCONFIG_COMMON    += -e PRINTK -e TTY
+EXTCONFIG_COMMON    += -e BINFMT_ELF
 
 # extra kernel configs by architecture
 EXTCONFIG_ARCH       = $(EXTCONFIG_$(ARCH))
-- 
2.25.1