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[new uImage] Add new uImage format support to arch specific do_bootm_linux() routines

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This patch updates architecture specific implementations of
do_bootm_linux() adding new uImage format handling for
operations like get kernel entry point address, get kernel
image data start address.

Signed-off-by: Marian Balakowicz <m8@semihalf.com>
This commit is contained in:
Marian Balakowicz
2008-03-12 10:33:00 +01:00
parent 3dfe110149
commit cd7c596e9f
10 changed files with 137 additions and 36 deletions
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19
lib_mips/bootm.c
View File

@@ -60,19 +60,23 @@ void do_bootm_linux (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[],
ep = image_get_ep (images->legacy_hdr_os);
#if defined(CONFIG_FIT)
} else if (images->fit_uname_os) {
fit_unsupported_reset ("MIPS linux bootm");
do_reset (cmdtp, flag, argc, argv);
ret = fit_image_get_entry (images->fit_hdr_os,
images->fit_noffset_os, &ep);
if (ret) {
puts ("Can't get entry point property!\n");
goto error;
}
#endif
} else {
puts ("Could not find kernel entry point!\n");
do_reset (cmdtp, flag, argc, argv);
goto error;
}
theKernel = (void (*)(int, char **, char **, int *))ep;
ret = boot_get_ramdisk (argc, argv, images, IH_ARCH_MIPS,
&initrd_start, &initrd_end);
if (ret)
do_reset (cmdtp, flag, argc, argv);
goto error;
show_boot_progress (15);
@@ -116,6 +120,13 @@ void do_bootm_linux (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[],
printf ("\nStarting kernel ...\n\n");
theKernel (linux_argc, linux_argv, linux_env, 0);
/* does not return */
return;
error:
if (images->autostart)
do_reset (cmdtp, flag, argc, argv);
return;
}
static void linux_params_init (ulong start, char *line)