diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2017-09-21 18:10:19 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2017-10-03 13:27:07 +0100 |
| commit | c772568788b5f0cbaac7c8d4111d7173bfc90673 (patch) | |
| tree | 9a30642f4c00a4f6809cfbc6b5bac68764327485 /arch/arm/boot/compressed/head.S | |
| parent | 429f7a062e3b5cf6fcf01eb00600cee5fe4d751f (diff) | |
ARM: add additional table to compressed kernel
Add an additional extendable table to the compressed kernel so that we
can provide further information to boot loaders regarding the properties
of the image contained within.
This is necessary for correct behaviour of kexec.
Tested-by: Tony Lindgren <tony@atomide.com>
Tested-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/boot/compressed/head.S')
| -rw-r--r-- | arch/arm/boot/compressed/head.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 8a756870c238..45c8823c3750 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -143,6 +143,8 @@ start: .word _magic_start @ absolute load/run zImage address .word _magic_end @ zImage end address .word 0x04030201 @ endianness flag + .word 0x45454545 @ another magic number to indicate + .word _magic_table @ additional data table __EFI_HEADER 1: |