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| author |   Johannes Berg <johannes@sipsolutions.net> | 2016-01-27 17:59:36 +0100 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2016-02-02 13:31:19 +0800 |
| commit | 26e30c6489f4774492c168c7b953e575a16765f7 (patch) | |
| tree | 7d90e155b70e0c3eb1a3269a20d12acb0151071a /arch/arm/mach-imx/Kconfig | |
| parent | ARM: imx: use endian-safe readl/readw/writel/writew (diff) | |
| download | linux-dev-26e30c6489f4774492c168c7b953e575a16765f7.tar.xz linux-dev-26e30c6489f4774492c168c7b953e575a16765f7.zip | |
ARM: imx: enable big endian mode
Enable ARM big-endian mode on mach-imx. This requires adding some
byte swapping in the debug functions (which otherwise hang forever)
and of course the secondary core bringup.
Tested (on top of 4.4) on i.MX6 HummingBoard quad-core (IMX6Q).
The patch is pretty much as suggested by Arnd Bergmann, thanks!
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/mach-imx/Kconfig')
| -rw-r--r-- | arch/arm/mach-imx/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index da42fdf7470b..ecc374060c27 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -2,6 +2,7 @@ menuconfig ARCH_MXC bool "Freescale i.MX family" depends on ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7 || ARM_SINGLE_ARMV7M select ARCH_REQUIRE_GPIOLIB + select ARCH_SUPPORTS_BIG_ENDIAN select ARM_CPU_SUSPEND if PM select CLKSRC_IMX_GPT select GENERIC_IRQ_CHIP |