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Conditionally perform common relocation fixups

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Add #ifdefs where necessary to not perform relocation fixups.  This
allows boards/architectures which support relocation to trim a decent
chunk of code.

Note that this patch doesn't add #ifdefs to architecture-specific code
which does not support relocation.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
This commit is contained in:
Peter Tyser
2009-09-21 11:20:36 -05:00
committed by Wolfgang Denk
parent 3cbcfa70b1
commit 521af04d85
13 changed files with 41 additions and 5 deletions
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4
common/cmd_bootm.c
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@@ -561,7 +561,6 @@ int do_bootm_subcommand (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
/*******************************************************************/
/* bootm - boot application image from image in memory */
/*******************************************************************/
static int relocated = 0;
int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
@@ -569,6 +568,8 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
ulong load_end = 0;
int ret;
boot_os_fn *boot_fn;
#ifndef CONFIG_RELOC_FIXUP_WORKS
static int relocated = 0;
/* relocate boot function table */
if (!relocated) {
@@ -578,6 +579,7 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
boot_os[i] += gd->reloc_off;
relocated = 1;
}
#endif
/* determine if we have a sub command */
if (argc > 1) {