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ARM: remove unused VIDEOLFB ATAG

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ATAG_VIDEOLFB is not used anywhere.
The belowing warning is occurred due to this ATAG.

[    0.000000] Ignoring unrecognised tag 0x54410008

This patch fixed it.

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Martin Krause <Martin.Krause@tqs.de>
This commit is contained in:
Minkyu Kang 2010-06-18 19:31:10 +09:00 committed by Wolfgang Denk
parent ceeba00308
commit 47ea6edfb3
1 changed files with 3 additions and 40 deletions
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43
arch/arm/lib/bootm.c
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@ -33,9 +33,7 @@ DECLARE_GLOBAL_DATA_PTR;
defined (CONFIG_CMDLINE_TAG) || \
defined (CONFIG_INITRD_TAG) || \
defined (CONFIG_SERIAL_TAG) || \
defined (CONFIG_REVISION_TAG) || \
defined (CONFIG_VFD) || \
defined (CONFIG_LCD)
defined (CONFIG_REVISION_TAG)
static void setup_start_tag (bd_t *bd);
# ifdef CONFIG_SETUP_MEMORY_TAGS
@ -49,10 +47,6 @@ static void setup_initrd_tag (bd_t *bd, ulong initrd_start,
# endif
static void setup_end_tag (bd_t *bd);
# if defined (CONFIG_VFD) || defined (CONFIG_LCD)
static void setup_videolfb_tag (gd_t *gd);
# endif
static struct tag *params;
#endif /* CONFIG_SETUP_MEMORY_TAGS || CONFIG_CMDLINE_TAG || CONFIG_INITRD_TAG */
@ -87,9 +81,7 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
defined (CONFIG_CMDLINE_TAG) || \
defined (CONFIG_INITRD_TAG) || \
defined (CONFIG_SERIAL_TAG) || \
defined (CONFIG_REVISION_TAG) || \
defined (CONFIG_LCD) || \
defined (CONFIG_VFD)
defined (CONFIG_REVISION_TAG)
setup_start_tag (bd);
#ifdef CONFIG_SERIAL_TAG
setup_serial_tag (&params);
@ -106,9 +98,6 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
#ifdef CONFIG_INITRD_TAG
if (images->rd_start && images->rd_end)
setup_initrd_tag (bd, images->rd_start, images->rd_end);
#endif
#if defined (CONFIG_VFD) || defined (CONFIG_LCD)
setup_videolfb_tag ((gd_t *) gd);
#endif
setup_end_tag (bd);
#endif
@ -136,9 +125,7 @@ int do_bootm_linux(int flag, int argc, char *argv[], bootm_headers_t *images)
defined (CONFIG_CMDLINE_TAG) || \
defined (CONFIG_INITRD_TAG) || \
defined (CONFIG_SERIAL_TAG) || \
defined (CONFIG_REVISION_TAG) || \
defined (CONFIG_LCD) || \
defined (CONFIG_VFD)
defined (CONFIG_REVISION_TAG)
static void setup_start_tag (bd_t *bd)
{
params = (struct tag *) bd->bi_boot_params;
@ -214,30 +201,6 @@ static void setup_initrd_tag (bd_t *bd, ulong initrd_start, ulong initrd_end)
}
#endif /* CONFIG_INITRD_TAG */
#if defined (CONFIG_VFD) || defined (CONFIG_LCD)
extern ulong calc_fbsize (void);
static void setup_videolfb_tag (gd_t *gd)
{
/* An ATAG_VIDEOLFB node tells the kernel where and how large
* the framebuffer for video was allocated (among other things).
* Note that a _physical_ address is passed !
*
* We only use it to pass the address and size, the other entries
* in the tag_videolfb are not of interest.
*/
params->hdr.tag = ATAG_VIDEOLFB;
params->hdr.size = tag_size (tag_videolfb);
params->u.videolfb.lfb_base = (u32) gd->fb_base;
/* Fb size is calculated according to parameters for our panel
*/
params->u.videolfb.lfb_size = calc_fbsize();
params = tag_next (params);
}
#endif /* CONFIG_VFD || CONFIG_LCD */
#ifdef CONFIG_SERIAL_TAG
void setup_serial_tag (struct tag **tmp)
{