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lcd: align bmp header when uncopmressing image

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When compressed image is loaded, it must be decompressed
to an aligned address + 2 to avoid unaligned access exception
on some ARM platforms.

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Anatolij Gustschin <agust@denx.de>
CC: Wolfgang Denk <wd@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Piotr Wilczek
2013-06-05 08:14:30 +02:00
committed by Anatolij Gustschin
parent 5af7d0f090
commit f7ef9d610c
2 changed files with 30 additions and 15 deletions
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3
include/lcd.h
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@@ -46,7 +46,8 @@ void lcd_initcolregs(void);
int lcd_getfgcolor(void);
/* gunzip_bmp used if CONFIG_VIDEO_BMP_GZIP */
struct bmp_image *gunzip_bmp(unsigned long addr, unsigned long *lenp);
struct bmp_image *gunzip_bmp(unsigned long addr, unsigned long *lenp,
void **alloc_addr);
int bmp_display(ulong addr, int x, int y);
/**