[S] Change in coreboot[master]: arch/arm/armv7: Disable generating neon FPU code

[Martin L Roth (Code Review)]

Martin L Roth has submitted this change. ( https://review.coreboot.org/c/coreboot/+/69745 )

(

5 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.
 )Change subject: arch/arm/armv7: Disable generating neon FPU code
......................................................................

arch/arm/armv7: Disable generating neon FPU code

By default clang generates code with neon instructions. These are not
supported on all arm targets so default to fpu=none.

Change-Id: I48fc505107d131466be39f466151df62b2d2bd0b
Signed-off-by: Arthur Heymans 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69745
Reviewed-by: Martin L Roth 
Tested-by: build bot (Jenkins) 
---
M src/arch/arm/armv7/Makefile.inc
1 file changed, 17 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Martin L Roth: Looks good to me, approved

diff --git a/src/arch/arm/armv7/Makefile.inc b/src/arch/arm/armv7/Makefile.inc
index d9f78e5..53261ee 100644
--- a/src/arch/arm/armv7/Makefile.inc
+++ b/src/arch/arm/armv7/Makefile.inc
@@ -9,6 +9,7 @@
 ifeq ($(CONFIG_COMPILER_GCC),y)
 armv7_asm_flags += -Wa,-mno-warn-deprecated
 else # CLANG
+armv7_flags += -mfpu=none
 bootblock-ld-ccopts += -target arm-eabi
 verstage-ld-ccopts += -target arm-eabi
 romstage-ld-ccopts += -target arm-eabi