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Diffstat (limited to 'payloads/external/GRUB2/Kconfig')
-rw-r--r--payloads/external/GRUB2/Kconfig32
1 files changed, 28 insertions, 4 deletions
diff --git a/payloads/external/GRUB2/Kconfig b/payloads/external/GRUB2/Kconfig
index 552f06a523..9ad82eee67 100644
--- a/payloads/external/GRUB2/Kconfig
+++ b/payloads/external/GRUB2/Kconfig
@@ -1,5 +1,15 @@
+config PAYLOAD_BUILD_GRUB2
+ bool
+
if PAYLOAD_GRUB2
+config PAYLOAD_FILE
+ default "payloads/external/GRUB2/grub2/build/default_payload.elf"
+
+endif
+
+if PAYLOAD_BUILD_GRUB2
+
choice
prompt "GRUB2 version"
default GRUB2_STABLE
@@ -42,12 +52,9 @@ config GRUB2_EXTRA_MODULES
* gfxmenu for graphical menus (you'll need a theme as well)
* gfxterm_background for setting background
-config PAYLOAD_FILE
- default "payloads/external/GRUB2/grub2/build/default_payload.elf"
-
config GRUB2_INCLUDE_RUNTIME_CONFIG_FILE
bool "Include GRUB2 runtime config file into ROM image"
- depends on PAYLOAD_GRUB2
+ depends on PAYLOAD_BUILD_GRUB2
default n
help
The GRUB2 payload reads its runtime configuration file from etc/grub.cfg
@@ -72,3 +79,20 @@ config GRUB2_RUNTIME_CONFIG_FILE
The path of the GRUB2 runtime configuration file to be added to CBFS.
endif
+
+if PAYLOAD_SEAGRUB
+
+config PAYLOAD_FILE
+ default "payloads/external/SeaBIOS/seabios/out/bios.bin.elf"
+
+config SEABIOS_BOOTORDER_FILE
+ default "payloads/external/GRUB2/bootorder-seagrub"
+
+config SEAGRUB_ALLOW_SEABIOS_BOOTMENU
+ bool "Allow to access SeaBIOS boot menu before launching GRUB"
+ help
+ Enable this to allow the access to the boot menu of SeaBIOS. It
+ increases the flexibility but allows to bypass the secure mechanism
+ implemented in the GRUB runtime config. Please use this with caution.
+
+endif