From: Denys Dmytriyenko <[email protected]> Patch by Steve Sakoman
Signed-off-by: Denys Dmytriyenko <[email protected]> --- v2 - move patch to a common location .../files/0001-arm-fix-builds-with-gcc-4.7.patch | 26 ++++++++++++++++++++++ recipes-kernel/linux/linux-omap-psp_2.6.37.bb | 9 ++++++++ 2 files changed, 35 insertions(+) create mode 100644 recipes-kernel/linux/files/0001-arm-fix-builds-with-gcc-4.7.patch diff --git a/recipes-kernel/linux/files/0001-arm-fix-builds-with-gcc-4.7.patch b/recipes-kernel/linux/files/0001-arm-fix-builds-with-gcc-4.7.patch new file mode 100644 index 0000000..db701e2 --- /dev/null +++ b/recipes-kernel/linux/files/0001-arm-fix-builds-with-gcc-4.7.patch @@ -0,0 +1,26 @@ +From 0d12debe917269a013f8eddd42da8d3de5e3174e Mon Sep 17 00:00:00 2001 +From: Steve Sakoman <[email protected]> +Date: Thu, 24 Jan 2013 15:42:01 -0800 +Subject: [PATCH] arm: fix builds with gcc 4.7 + +new unaligned access support in GCC was triggering an alignment fault at boot +--- + arch/arm/kernel/head.S | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S +index 6bd82d2..56b02cd 100644 +--- a/arch/arm/kernel/head.S ++++ b/arch/arm/kernel/head.S +@@ -336,7 +336,7 @@ __secondary_data: + * r13 = *virtual* address to jump to upon completion + */ + __enable_mmu: +-#ifdef CONFIG_ALIGNMENT_TRAP ++#if defined(CONFIG_ALIGNMENT_TRAP) && __LINUX_ARM_ARCH__ < 6 + orr r0, r0, #CR_A + #else + bic r0, r0, #CR_A +-- +1.8.1.2 + diff --git a/recipes-kernel/linux/linux-omap-psp_2.6.37.bb b/recipes-kernel/linux/linux-omap-psp_2.6.37.bb index bafeba5..9eacfc9 100644 --- a/recipes-kernel/linux/linux-omap-psp_2.6.37.bb +++ b/recipes-kernel/linux/linux-omap-psp_2.6.37.bb @@ -6,6 +6,10 @@ COMPATIBLE_MACHINE = "omap3" SRCREV= "20c003f2f024d9f50f59edf9f1b8f5f035fb15b8" +# The main PR is now using MACHINE_KERNEL_PR, for omap3 devices +# see conf/machine/include/omap3.inc +MACHINE_KERNEL_PR_append = "a" + SRC_URI = "git://arago-project.org/git/projects/linux-omap3.git;protocol=git \ file://defconfig" @@ -83,6 +87,11 @@ SRC_URI += " \ file://0002-usb-musb-am35x-fix-role-switching-issue.patch \ " +# Fix alignment issue with gcc-4.7 +SRC_URI += " \ + file://0001-arm-fix-builds-with-gcc-4.7.patch \ +" + # Updated PIO mode for MUSB help description SRC_URI_append_am3517-evm = " file://0001-musb-update-PIO-mode-help-information-in-Kconfig.patch" -- 1.8.1.4 _______________________________________________ meta-ti mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-ti
