efidebug: add multiple device path instances on Boot####
The UEFI spec allows a packed array of UEFI device paths in the
FilePathList[] of an EFI_LOAD_OPTION. The first file path must
describe the loaded image but the rest are OS specific.
Previous patches parse the device path and try to use the second
member of the array as an initrd. So let's modify efidebug slightly
and install the second file described in the command line as the
initrd device path.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
diff --git a/doc/board/emulation/qemu_capsule_update.rst b/doc/board/emulation/qemu_capsule_update.rst
index 9fec75f..33ce4bc 100644
--- a/doc/board/emulation/qemu_capsule_update.rst
+++ b/doc/board/emulation/qemu_capsule_update.rst
@@ -60,7 +60,7 @@
file. The BootNext, BootXXXX and OsIndications variables can be set
using the following commands::
- => efidebug boot add 0 Boot0000 virtio 0:1 <capsule_file_name>
+ => efidebug boot add -b 0 Boot0000 virtio 0:1 <capsule_file_name>
=> efidebug boot next 0
=> setenv -e -nv -bs -rt -v OsIndications =0x04
=> saveenv
@@ -198,7 +198,7 @@
3. Set the following environment and UEFI boot variables
=> setenv -e -nv -bs -rt -v OsIndications =0x04
- => efidebug boot add 0 Boot0000 virtio 0:1 <capsule_file_name>
+ => efidebug boot add -b 0 Boot0000 virtio 0:1 <capsule_file_name>
=> efidebug boot next 0
=> saveenv