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-rw-r--r--src/arch/x86/Kconfig26
1 files changed, 26 insertions, 0 deletions
diff --git a/src/arch/x86/Kconfig b/src/arch/x86/Kconfig
index 6280024bdf..c153a74388 100644
--- a/src/arch/x86/Kconfig
+++ b/src/arch/x86/Kconfig
@@ -214,3 +214,29 @@ config ROMSTAGE_DEBUG_SPINLOOP
help
Add a spin (JMP .) in assembly_entry.S during early romstage to wait
for a JTAG debugger to break into the execution sequence.
+
+choice
+ prompt "Bootblock behaviour"
+ default BOOTBLOCK_SIMPLE
+
+config BOOTBLOCK_SIMPLE
+ bool "Always load fallback"
+
+config BOOTBLOCK_NORMAL
+ bool "Switch to normal if CMOS says so"
+
+endchoice
+
+config BOOTBLOCK_SOURCE
+ string
+ default "bootblock_simple.c" if BOOTBLOCK_SIMPLE
+ default "bootblock_normal.c" if BOOTBLOCK_NORMAL
+
+config SKIP_MAX_REBOOT_CNT_CLEAR
+ bool "Do not clear reboot count after successful boot"
+ depends on BOOTBLOCK_NORMAL
+ help
+ Do not clear the reboot count immediately after successful boot.
+ Set to allow the payload to control normal/fallback image recovery.
+ Note that it is the responsibility of the payload to reset the
+ normal boot bit to 1 after each successsful boot.