Daniel Palmer 3e2b261647 m68k: Fix writew(), writel(), readw(), readl() endianness for classic m68k ...

In Linux these are meant to read a little-endian value and swap
to the CPU endian.

In u-boot for m68k this is currently broken and prevents
virtio-mmio from functioning.

This change is only for classic m68k. Coldfire has read big-endian,
no swap for these in u-boot and Linux and existing drivers probably
depend on this.

Tested-by: Angelo Dureghello <angelo@kernel-space.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Acked-by: Angelo Dureghello <angelo@kernel-space.org>
Signed-off-by: Daniel Palmer <daniel@thingy.jp>

2026-05-22 16:47:54 -06:00

..

arch-mcf5445x

m68k: mcf5441x: create stub to use imx drivers

2026-05-04 22:19:49 +02:00

coldfire

global: Finish CONFIG -> CFG migration

2023-01-20 12:27:24 -05:00

bitops.h

m68k: Remove duplicate newlines

2024-07-15 12:12:18 -06:00

bootinfo.h

m68k: Add support for M68040 CPU

2026-02-02 14:24:41 -06:00

byteorder.h

m68k: fix multiple memory accesses on swap operations

2018-09-16 00:01:13 +02:00

cache.h

m68k: Remove duplicate newlines

2024-07-15 12:12:18 -06:00

config.h

Convert CONFIG_SYS_BOOT_RAMDISK_HIGH to Kconfig

2022-07-07 14:01:09 -04:00

dma-mapping.h

dma-mapping: add <asm/dma-mapping.h> for all architectures

2020-02-20 15:09:54 +08:00

fec.h

m68k: Remove M5475x boards

2021-07-07 19:52:22 -04:00

fsl_i2c.h

i2c: fsl_i2c: fix m68k transferts

2023-04-11 06:51:56 +02:00

global_data.h

m68k: drop pointless #if 0 block

2025-06-13 16:57:15 -06:00

immap_520x.h

m68k: Remove common.h usage

2023-10-24 16:34:45 -04:00

immap_5235.h

m68k: Remove common.h usage

2023-10-24 16:34:45 -04:00

immap_5249.h

global: Move remaining CONFIG_SYS_* to CFG_SYS_*

2022-12-05 16:06:08 -05:00

immap_5253.h

global: Move remaining CONFIG_SYS_* to CFG_SYS_*

2022-12-05 16:06:08 -05:00

immap_5271.h

m68k: Remove duplicate newlines

2024-07-15 12:12:18 -06:00

immap_5272.h

m68k: Remove common.h usage

2023-10-24 16:34:45 -04:00

immap_5275.h

m68k: Remove duplicate newlines

2024-07-15 12:12:18 -06:00

immap_5282.h

m68k: Remove common.h usage

2023-10-24 16:34:45 -04:00

immap_5301x.h

m68k: Remove common.h usage

2023-10-24 16:34:45 -04:00

immap_5307.h

m68k: Remove common.h usage

2023-10-24 16:34:45 -04:00

immap_5329.h

m68k: Remove common.h usage

2023-10-24 16:34:45 -04:00

immap_5441x.h

m68k: Remove common.h usage

2023-10-24 16:34:45 -04:00

immap.h

m68k: Remove CONFIG_FSLDMAFEC

2023-11-07 14:50:51 -05:00

io.h

m68k: Fix writew(), writel(), readw(), readl() endianness for classic m68k

2026-05-22 16:47:54 -06:00

linkage.h

efi: Use asmlinkage for EFIAPI

2016-10-19 09:01:53 +02:00

m520x.h

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

m5235.h

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

m5249.h

global: Move remaining CONFIG_SYS_* to CFG_SYS_*

2022-12-05 16:06:08 -05:00

m5253.h

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

m5271.h

global: Move remaining CONFIG_SYS_* to CFG_SYS_*

2022-12-05 16:06:08 -05:00

m5272.h

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

m5275.h

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

m5282.h

global: Move remaining CONFIG_SYS_* to CFG_SYS_*

2022-12-05 16:06:08 -05:00

m5301x.h

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

m5307.h

WS cleanup: remove trailing empty lines

2021-09-30 08:08:56 -04:00

m5329.h

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

m5441x.h

m68k: Remove duplicate newlines

2024-07-15 12:12:18 -06:00

posix_types.h

m68k: define __kernel_size_t as unsinged int again

2014-07-22 09:46:50 -04:00

processor.h

m68k: Remove empty #ifdef/#ifndef block

2018-06-18 14:02:03 -04:00

ptrace.h

m68k: asm/ptrace.h: include linux/types.h

2024-10-23 06:52:38 +02:00

rtc.h

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

sections.h

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

spl.h

arc: m68k: nds32: nios2: sh: xtensa: Add empty spl.h header

2021-01-05 12:24:40 -07:00

string.h

Add strcasecmp() and strncasecmp()

2012-12-11 13:17:34 -07:00

timer.h

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

types.h

arch: types.h: factor out fixed width typedefs to int-ll64.h

2018-09-10 20:48:16 -04:00

u-boot.h

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

uart.h

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07 09:34:12 -04:00

unaligned.h

m68k: use asm-generic/unaligned.h

2023-05-31 14:05:34 -04:00