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(parent: a81872f) | patch
ARM: use r9 for gd
authorJeroen Hofstee <jeroen@myspectrum.nl>
Sat, 21 Sep 2013 12:04:41 +0000 (14:04 +0200)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Mon, 23 Sep 2013 16:00:02 +0000 (18:00 +0200)
commitfe1378a961e508b31b1f29a2bb08ba1dac063155
tree83fdb3942c96af386587a5fe1d58f734cfe2e670tree | snapshot
parenta81872ff27bb66578ae515ec5079cf191656b1c1commit | diff
ARM: use r9 for gd

To be more EABI compliant and as a preparation for building
with clang, use the platform-specific r9 register for gd
instead of r8.

note: The FIQ is not updated since it is not used in u-boot,
and under discussion for the time being.

The following checkpatch warning is ignored:
WARNING: Use of volatile is usually wrong: see
Documentation/volatile-considered-harmful.txt

Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
arch/arm/config.mk diff | blob | history
arch/arm/cpu/armv7/lowlevel_init.S diff | blob | history
arch/arm/include/asm/global_data.h diff | blob | history
arch/arm/lib/crt0.S diff | blob | history
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