diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /arch/arm/boot/compressed/big-endian.S | |
Diffstat (limited to 'arch/arm/boot/compressed/big-endian.S')
| -rw-r--r-- | arch/arm/boot/compressed/big-endian.S | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/compressed/big-endian.S b/arch/arm/boot/compressed/big-endian.S new file mode 100644 index 00000000..25ab26f1 --- /dev/null +++ b/arch/arm/boot/compressed/big-endian.S @@ -0,0 +1,13 @@ +/* + * linux/arch/arm/boot/compressed/big-endian.S + * + * Switch CPU into big endian mode. + * Author: Nicolas Pitre + */ + + .section ".start", #alloc, #execinstr + + mrc p15, 0, r0, c1, c0, 0 @ read control reg + orr r0, r0, #(1 << 7) @ enable big endian mode + mcr p15, 0, r0, c1, c0, 0 @ write control reg + |