diff options
Diffstat (limited to 'arch/arm/boot/compressed/head.S')
| -rw-r--r-- | arch/arm/boot/compressed/head.S | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 98853511b..ab2541f34 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -20,7 +20,10 @@ start: mov r0, r0 mov r0, r0 mov r0, r0 mov r0, r0 - teq r0, #0 + b 1f + .word 0x016f2818 @ Magic numbers to help the loader + .word _start +1: teq r0, #0 beq 2f mov r4, #0x02000000 add r4, r4, #0x7C000 @@ -59,11 +62,13 @@ start: mov r0, r0 * Uncompress the kernel */ mov r1, #0x8000 - add r2, r2, r1, lsl #1 @ Add 64k for malloc + add r3, r2, r1, lsl #1 @ Add 64k for malloc sub r1, r1, #1 - add r2, r2, r1 - bic r5, r2, r1 @ decompress kernel to after end of the compressed + add r3, r3, r1 + bic r5, r3, r1 @ decompress kernel to after end of the compressed mov r0, r5 + mov r1, r2 + mov r2, r0 bl SYMBOL_NAME(decompress_kernel) add r0, r0, #7 bic r2, r0, #7 |