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Merge with /home/sr/git/u-boot/denx-of

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This commit is contained in:
Wolfgang Denk 2006-11-27 22:46:10 +01:00 committed by Wolfgang Denk
commit f7214cf9ea
1 changed files with 23 additions and 33 deletions

56
common/cmd_bootm.c
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@ -833,10 +833,6 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
printf ("ERROR: flat device tree size does not agree with image\n");
return;
}
} else if (getenv("disable_of") == NULL) {
printf ("ERROR: bootm needs flat device tree as third argument\n");
return;
}
#endif
if (!data) {
@ -913,23 +909,11 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
SHOW_BOOT_PROGRESS (15);
#ifndef CONFIG_OF_FLAT_TREE
#if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500)
unlock_ram_in_cache();
#endif
/*
* Linux Kernel Parameters:
* r3: ptr to board info data
* r4: initrd_start or 0 if no initrd
* r5: initrd_end - unused if r4 is 0
* r6: Start of command line string
* r7: End of command line string
*/
(*kernel) (kbd, initrd_start, initrd_end, cmd_start, cmd_end);
#else /* CONFIG_OF_FLAT_TREE */
#ifdef CONFIG_OF_FLAT_TREE
/* move of_flat_tree if needed */
if (of_data) {
ulong of_start, of_len;
@ -948,30 +932,36 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag,
of_start, of_start + of_len - 1);
memmove ((void *)of_start, (void *)of_data, of_len);
}
ft_setup(of_flat_tree, kbd, initrd_start, initrd_end);
/* ft_dump_blob(of_flat_tree); */
#if defined(CFG_INIT_RAM_LOCK) && !defined(CONFIG_E500)
unlock_ram_in_cache();
#endif
/*
* Linux Kernel Parameters:
* Linux Kernel Parameters (passing board info data):
* r3: ptr to board info data
* r4: initrd_start or 0 if no initrd
* r5: initrd_end - unused if r4 is 0
* r6: Start of command line string
* r7: End of command line string
*/
#ifdef CONFIG_OF_FLAT_TREE
if (!of_flat_tree) /* no device tree; boot old style */
#endif
(*kernel) (kbd, initrd_start, initrd_end, cmd_start, cmd_end);
/* does not return */
#ifdef CONFIG_OF_FLAT_TREE
/*
* Linux Kernel Parameters (passing device tree):
* r3: ptr to OF flat tree, followed by the board info data
* r4: physical pointer to the kernel itself
* r5: NULL
* r6: NULL
* r7: NULL
*/
if (getenv("disable_of") != NULL)
(*kernel) ((bd_t *)of_flat_tree, initrd_start, initrd_end,
cmd_start, cmd_end);
else {
ft_setup(of_flat_tree, kbd, initrd_start, initrd_end);
/* ft_dump_blob(of_flat_tree); */
(*kernel) ((bd_t *)of_flat_tree, (ulong)kernel, 0, 0, 0);
}
#endif /* CONFIG_OF_FLAT_TREE */
ft_setup(of_flat_tree, kbd, initrd_start, initrd_end);
/* ft_dump_blob(of_flat_tree); */
(*kernel) ((bd_t *)of_flat_tree, (ulong)kernel, 0, 0, 0);
#endif
}
#endif /* CONFIG_PPC */