From 051482e3b03ba7e2d6cecc0d8f85cc3be22dc8b2 Mon Sep 17 00:00:00 2001 From: Denys Dmytriyenko Date: Thu, 3 May 2012 17:20:32 -0400 Subject: linux-ti33x-psp 3.2: for beaglebone set default Asm architecture to armv7-a Beaglebone kernel needs to be built in Thumb2 mode to achieve fast boot times. Unfortunately, that build is broken under newer binutils-2.22 with the below Assembler error. The fix is to pass the specific -march=armv7-a flag to the Assembler to make it work. | arch/arm/boot/compressed/head.S: Assembler messages: | arch/arm/boot/compressed/head.S:127: Error: selected processor does not support requested special purpose register -- `mrs r2,cpsr' | arch/arm/boot/compressed/head.S:134: Error: selected processor does not support requested special purpose register -- `mrs r2,cpsr' | arch/arm/boot/compressed/head.S:136: Error: selected processor does not support requested special purpose register -- `msr cpsr_c,r2' | make[2]: *** [arch/arm/boot/compressed/head.o] Error 1 | make[1]: *** [arch/arm/boot/compressed/vmlinux] Error 2 Signed-off-by: Denys Dmytriyenko Acked-by: Koen Kooi --- recipes-kernel/linux/linux-ti33x-psp_3.2.bb | 1 + 1 file changed, 1 insertion(+) (limited to 'recipes-kernel/linux/linux-ti33x-psp_3.2.bb') diff --git a/recipes-kernel/linux/linux-ti33x-psp_3.2.bb b/recipes-kernel/linux/linux-ti33x-psp_3.2.bb index 63c0532d..d1dfaaf1 100644 --- a/recipes-kernel/linux/linux-ti33x-psp_3.2.bb +++ b/recipes-kernel/linux/linux-ti33x-psp_3.2.bb @@ -958,4 +958,5 @@ PATCHES_OVER_PSP = " \ file://beaglebone/0031-beaglebone-fix-3.5-cape-support.patch \ file://beaglebone/0032-beaglebone-connect-batterycape-GPIO-to-gpio-charger.patch \ file://beaglebone/0033-beaglebone-add-support-for-CAN-and-RS232-cape.patch \ + file://beaglebone/0001-arm-boot-compressed-default-asm-arch-to-armv7-a.patch \ " -- cgit v1.2.3-54-g00ecf