On 13 January 2014 17:23, Nishanth Menon nm@ti.com wrote:
On 01/13/2014 09:03 AM, Taras Kondratiuk wrote:
From: Victor Kamensky victor.kamensky@linaro.org
Assembler functions defined in sleep44xx.S need to byteswap values after read / before write from h/w register if code compiled in big endian mode. Simple change to do 'rev x, x' before str instruction and after ldr instruction that deals with h/w registers.
Signed-off-by: Victor Kamensky victor.kamensky@linaro.org Signed-off-by: Taras Kondratiuk taras.kondratiuk@linaro.org
This is a part of RFC series [1]. Based on v3.13-rc8.
[1] http://www.spinics.net/lists/linux-omap/msg99927.html
arch/arm/mach-omap2/sleep44xx.S | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)
OMAP4 is LE, and if there is a gcc flag for the same, is'nt it cleaner to deal with it in Makefile rather than trying to make an assembly meant only for LE by force building it for BE?
Hi Nishanth I'm not sure I got your point. Do you propose to build this file as LE while the rest of kernel is BE?