On 08/14/2013 08:25 PM, Jeroen Hofstee wrote:
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
cc: Albert ARIBAUD <albert.u.b...@aribaud.net>
Signed-off-by: Jeroen Hofstee <jer...@myspectrum.nl>
---
arch/arm/config.mk | 2 +-
arch/arm/include/asm/global_data.h | 2 +-
arch/arm/lib/crt0.S | 16 ++++++++--------
3 files changed, 10 insertions(+), 10 deletions(-)
This patch assumes only crt0.S sets the register used for
gd in asm. I just noticed cpu/armv7/lowlevel_init.S does set gd
manually, so all users of the common board.c are likely
bricked with the patch as is. Looking into it....
Regards,
Jeroen
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