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| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2019-12-07 09:14:50 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-12-09 10:36:00 -0500 |
| commit | 0c5c3f293554614416a188d16a8c05e0a6c5bfbb (patch) | |
| tree | 2444ef44f85a41b1dcf187746e5a6f6ae100c4c5 /arch/arm/Makefile | |
| parent | 37db55b7e9dbbc25e4179ec5b7be8e286e47a44d (diff) | |
| download | u-boot-0c5c3f293554614416a188d16a8c05e0a6c5bfbb.tar.gz | |
arm: -march=armv5t for ARM11
In GCC 9 support for the Armv5 and Armv5E architectures (which have no
known implementations) has been removed, cf.
https://gcc.gnu.org/gcc-9/changes.html
Commit 16540d07fd62 ("arm: fix -march for ARM11") changed the value of the
compiler flag from -march=armv5 and -march=armv5t into -march=armv6 for
ARM11.
The values prior to this patch were:
arch-$(CONFIG_CPU_ARM1136) =-march=armv5
arch-$(CONFIG_CPU_ARM1176) =-march=armv5t
The change lead to a regression with the Raspberry Pi Zero W not booting
anymore.
Use -march=armv5t both for ARM1136 and ARM1176.
Fixes: 16540d07fd62 ("arm: fix -march for ARM11")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Tested-by: Joris Offouga <offougajoris@gmail.com>
Diffstat (limited to 'arch/arm/Makefile')
| -rw-r--r-- | arch/arm/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 60af7e3199..856f2d8608 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -12,8 +12,8 @@ arch-$(CONFIG_CPU_ARM926EJS) =-march=armv5te arch-$(CONFIG_CPU_ARM946ES) =-march=armv5te arch-$(CONFIG_CPU_SA1100) =-march=armv4 arch-$(CONFIG_CPU_PXA) = -arch-$(CONFIG_CPU_ARM1136) =-march=armv6 -arch-$(CONFIG_CPU_ARM1176) =-march=armv6 +arch-$(CONFIG_CPU_ARM1136) =-march=armv5t +arch-$(CONFIG_CPU_ARM1176) =-march=armv5t arch-$(CONFIG_CPU_V7A) =$(call cc-option, -march=armv7-a, \ $(call cc-option, -march=armv7)) arch-$(CONFIG_CPU_V7M) =-march=armv7-m |