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author | Marian Balakowicz <m8@semihalf.com> | 2008-01-31 13:55:39 +0100 |
---|---|---|
committer | Wolfgang Denk <wd@denx.de> | 2008-02-07 01:12:59 +0100 |
commit | 5ad03eb3854c162684222a718b44c0716ea0db03 (patch) | |
tree | 4128cb8b65369a712b488c124d1297bc6c50dc67 /lib_avr32 | |
parent | d3c5eb6dd1f4ed3c3388386cf1d1bf82aa51d56b (diff) | |
download | u-boot-5ad03eb3854c162684222a718b44c0716ea0db03.zip u-boot-5ad03eb3854c162684222a718b44c0716ea0db03.tar.gz u-boot-5ad03eb3854c162684222a718b44c0716ea0db03.tar.bz2 |
[new uImage] Factor out common image_get_ramdisk() routine
Architecture specific do_bootm_linux() routines share common
ramdisk image processing code. Move this code to a common
helper routine.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
Diffstat (limited to 'lib_avr32')
-rw-r--r-- | lib_avr32/bootm.c | 72 |
1 files changed, 2 insertions, 70 deletions
diff --git a/lib_avr32/bootm.c b/lib_avr32/bootm.c index 455590e..a934cae 100644 --- a/lib_avr32/bootm.c +++ b/lib_avr32/bootm.c @@ -31,8 +31,6 @@ DECLARE_GLOBAL_DATA_PTR; -extern int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); - /* CPU-specific hook to allow flushing of caches, etc. */ extern void prepare_to_boot(void); @@ -176,9 +174,7 @@ static void setup_end_tag(struct tag *params) void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], image_header_t *hdr, int verify) { - ulong rd_data, rd_len = 0; ulong initrd_start, initrd_end; - image_header_t *rd_hdr; void (*theKernel)(int magic, void *tagtable); struct tag *params, *params_start; @@ -186,72 +182,8 @@ void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[], theKernel = (void *)image_get_ep (hdr); - /* - * Check if there is an initrd image - */ - if (argc >= 3) { - show_boot_progress (9); - - rd_hdr = (image_header_t *)simple_strtoul (argv[2], NULL, 16); - printf ("## Loading RAMDISK image at %08lx ...\n", rd_hdr); - - if (!image_check_magic (rd_hdr)) { - puts("Bad Magic Number\n"); - show_boot_progress (-10); - do_reset(cmdtp, flag, argc, argv); - } - - if (!image_check_hcrc (rd_hdr)) { - puts("Bad Header Checksum\n"); - show_boot_progress (-11); - do_reset(cmdtp, flag, argc, argv); - } - - show_boot_progress (10); - print_image_hdr (rd_hdr); - - if (verify) { - puts(" Verifying Checksum ... "); - if (!image_check_dcrc (rd_hdr)) { - puts("Bad Data CRC\n"); - show_boot_progress (-12); - do_reset(cmdtp, flag, argc, argv); - } - puts("OK\n"); - } - - show_boot_progress (11); - - if (!image_check_os (rd_hdr, IH_OS_LINUX) || - !image_check_arch (rd_hdr, IH_ARCH_AVR32) || - !image_check_type (rd_hdr, IH_TYPE_RAMDISK)) { - puts("Not a Linux/AVR32 RAMDISK image\n"); - show_boot_progress (-13); - do_reset(cmdtp, flag, argc, argv); - } - - rd_data = image_get_data (rd_hdr); - rd_len = image_get_data_size (rd_hdr); - - } else if (image_check_type (hdr, IH_TYPE_MULTI)) { - /* - * Get second entry data start address and len - */ - show_boot_progress (13); - image_multi_getimg (hdr, 1, &rd_data, &rd_len); - } else { - /* no initrd image */ - show_boot_progress (14); - rd_len = rd_data = 0; - } - - if (rd_data) { - initrd_start = rd_data; - initrd_end = initrd_start + rd_len; - } else { - initrd_start = 0; - initrd_end = 0; - } + get_ramdisk (cmdtp, flag, argc, argv, hdr, verify, + IH_ARCH_AVR32, &initrd_start, &initrd_end); show_boot_progress (15); |