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author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-09-23 11:15:46 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-09-24 09:03:18 +0200 |
commit | b15c5eeecfbe4e4d1167b67a897d6c61dbae4251 (patch) | |
tree | 4fe11d458b5732eb716f5231c65c6bd9415486fd /commands | |
parent | 172fc40f617799023e56cb005f088a522ab6fe6f (diff) | |
download | barebox-b15c5eeecfbe4e4d1167b67a897d6c61dbae4251.tar.gz barebox-b15c5eeecfbe4e4d1167b67a897d6c61dbae4251.tar.xz |
bootm: separate bootm input data and internal data
We used to use struct image_data as the central data structure for bootm and
also as the input data structure. This makes it unclear which of the fields
are actually input data. This patch creates a struct bootm_data which is
exclusively used for input data to make usage clearer.
Also it moves the dispatching of multifile uImage pathnames to the core bootm
code so that the core code gets more flexible and the command code simpler.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands')
-rw-r--r-- | commands/bootm.c | 34 |
1 files changed, 4 insertions, 30 deletions
diff --git a/commands/bootm.c b/commands/bootm.c index 005d5823b2..927c2fbc5e 100644 --- a/commands/bootm.c +++ b/commands/bootm.c @@ -46,27 +46,6 @@ #include <magicvar.h> #include <asm-generic/memory_layout.h> -static char *bootm_image_name_and_no(const char *name, int *no) -{ - char *at, *ret; - - if (!name || !*name) - return NULL; - - *no = 0; - - ret = xstrdup(name); - at = strchr(ret, '@'); - if (!at) - return ret; - - *at++ = 0; - - *no = simple_strtoul(at, NULL, 10); - - return ret; -} - #define BOOTM_OPTS_COMMON "ca:e:vo:f" #ifdef CONFIG_CMD_BOOTM_INITRD @@ -78,12 +57,10 @@ static char *bootm_image_name_and_no(const char *name, int *no) static int do_bootm(int argc, char *argv[]) { int opt; - struct image_data data; + struct bootm_data data = {}; int ret = 1; const char *oftree = NULL, *initrd_file = NULL, *os_file = NULL; - memset(&data, 0, sizeof(struct image_data)); - data.initrd_address = UIMAGE_INVALID_ADDRESS; data.os_address = UIMAGE_SOME_ADDRESS; data.verify = 0; @@ -143,18 +120,15 @@ static int do_bootm(int argc, char *argv[]) if (oftree && !*oftree) oftree = NULL; - data.os_file = bootm_image_name_and_no(os_file, &data.os_num); - data.oftree_file = bootm_image_name_and_no(oftree, &data.oftree_num); - data.initrd_file = bootm_image_name_and_no(initrd_file, &data.initrd_num); + data.os_file = os_file; + data.oftree_file = oftree; + data.initrd_file = initrd_file; ret = bootm_boot(&data); printf("handler failed with %s\n", strerror(-ret)); err_out: - free(data.initrd_file); - free(data.os_file); - return 1; } |