| Message ID | 1463474820-18073-1-git-send-email-oferh@marvell.com |
|---|---|
| State | Superseded |
| Headers | show |
On 05/17/16 10:47, oferh@marvell.com wrote: > From: Ofer Heifetz <oferh@marvell.com> > > By default linux ARM arch is implicit configured LE, > when BR2 is configured BE, modify the linux config to BE > for ARM arch. > > Signed-off-by: Ofer Heifetz <oferh@marvell.com> > --- > linux/linux.mk | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/linux/linux.mk b/linux/linux.mk > index d88060e..71545e4 100644 > --- a/linux/linux.mk > +++ b/linux/linux.mk > @@ -218,6 +218,8 @@ define LINUX_KCONFIG_FIXUP_CMDS > ) > $(if $(BR2_arm)$(BR2_armeb), > $(call KCONFIG_ENABLE_OPT,CONFIG_AEABI,$(@D)/.config)) > + $(if $(BR2_armeb)$(BR2_aarch64_be), > + $(call KCONFIG_ENABLE_OPT,CONFIG_CPU_BIG_ENDIAN,$(@D)/.config)) Instead of doing this specifically for ARM, perhaps it's better to do this in general for all platforms? Something like (untested) ifeq ($(BR2_ENDIAN),"BIG") $(call KCONFIG_ENABLE_OPT,CONFIG_CPU_BIG_ENDIAN,$(@D)/.config)) else $(call KCONFIG_ENABLE_OPT,CONFIG_CPU_LITTLE_ENDIAN,$(@D)/.config)) endif Even though not all arches support these options, it's harmless to add it for the ones which don't have them. The subsequent olddefconfig should just remove it again. Regards, Arnout > $(if $(BR2_TARGET_ROOTFS_CPIO), > $(call KCONFIG_ENABLE_OPT,CONFIG_BLK_DEV_INITRD,$(@D)/.config)) > # As the kernel gets compiled before root filesystems are >
diff --git a/linux/linux.mk b/linux/linux.mk index d88060e..71545e4 100644 --- a/linux/linux.mk +++ b/linux/linux.mk @@ -218,6 +218,8 @@ define LINUX_KCONFIG_FIXUP_CMDS ) $(if $(BR2_arm)$(BR2_armeb), $(call KCONFIG_ENABLE_OPT,CONFIG_AEABI,$(@D)/.config)) + $(if $(BR2_armeb)$(BR2_aarch64_be), + $(call KCONFIG_ENABLE_OPT,CONFIG_CPU_BIG_ENDIAN,$(@D)/.config)) $(if $(BR2_TARGET_ROOTFS_CPIO), $(call KCONFIG_ENABLE_OPT,CONFIG_BLK_DEV_INITRD,$(@D)/.config)) # As the kernel gets compiled before root filesystems are