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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /arch/arm/boot/compressed/big-endian.S | |
| parent | Initial commit. (diff) | |
| download | linux-upstream.tar.xz linux-upstream.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/boot/compressed/big-endian.S')
| -rw-r--r-- | arch/arm/boot/compressed/big-endian.S | 14 |
1 files changed, 14 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 000000000..0e092c36d --- /dev/null +++ b/arch/arm/boot/compressed/big-endian.S @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * linux/arch/arm/boot/compressed/big-endian.S + * + * Switch CPU into big endian mode. + * Author: Nicolas Pitre + */ + + .section ".start", "ax" + + 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 + |