Hello Inha,
On 12/11/2013 02:56 AM, Inha Song wrote:
Hi, Marczak
I think, this patch can make unalgined access.
(maybe.. this code)
if (vid->vl_bpix == 4)
vid->logo_addr = (ulong)tizen_hd_logo_16bpp;
else
vid->logo_addr = (ulong)tizen_hd_logo;
Compiled using arm-linux-gnueabi (4.6.3 version) and
When I tested using TRTAS2 board,
I can face data abort error message like this,
//////
data abort
MAYBE you should read doc/README.arm-unaligned-accesses
pc : [<7de5d150>] lr : [<00000244>]
sp : 78e4beb8 ip : 7de9f921 fp : 43e00020
r10: 43e3a048 r9 : 78e4bf20 r8 : 11000000
r7 : 11400000 r6 : 00000000 r5 : 000002d0 r4 : 00000001
r3 : 00000064 r2 : 0000004d r1 : 00000004 r0 : 7de9f921
Flags: nZCv IRQs off FIQs on Mode SVC_32
Resetting CPU ...
resetting ...
///////
Thank you.
---- Original message ----
On Tue, 03 Dec 2013 19:03:21 +0100
Przemyslaw Marczak <p.marc...@samsung.com> wrote:
Signed-off-by: Przemyslaw Marczak <p.marc...@samsung.com>
---
This is big size patch. Please follow link:
http://www.denx.de/wiki/pub/U-Boot/TooBigPatches/0005-lib-tizen-add-Tizen-16bpp-logo-support.patch
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Actually I used GCC 4.5. Linaro Gcc versions >= 4.6 has unaligned acces
enabled by default. Maybe flag -mno-unaligned-access will avoid this. I
will check this issue.
Regards.
--
Przemyslaw Marczak
Samsung R&D Institute Poland
Samsung Electronics
p.marc...@samsung.com
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