diff options
| author | Ricardo Ribalda Delgado <ricardo.ribalda@uam.es> | 2008-07-30 12:39:29 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-09-06 01:57:18 +0200 |
| commit | 2b22d608f370565c87f55928b524207031419c11 (patch) | |
| tree | 1984751a73295e46829f4d1e4af5553a0bd5700a | |
| parent | e90fb6afab2c0c074dfb67bacb4de179eb188a24 (diff) | |
| download | u-boot-imx-2b22d608f370565c87f55928b524207031419c11.zip u-boot-imx-2b22d608f370565c87f55928b524207031419c11.tar.gz u-boot-imx-2b22d608f370565c87f55928b524207031419c11.tar.bz2 | |
loads: allow negative offsets
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
| -rw-r--r-- | common/cmd_load.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/common/cmd_load.c b/common/cmd_load.c index f2b73bd..1351fe2 100644 --- a/common/cmd_load.c +++ b/common/cmd_load.c @@ -38,7 +38,7 @@ static ulong load_serial_ymodem (ulong offset); #endif #if defined(CONFIG_CMD_LOADS) -static ulong load_serial (ulong offset); +static ulong load_serial (long offset); static int read_record (char *buf, ulong len); # if defined(CONFIG_CMD_SAVES) static int save_serial (ulong offset, ulong size); @@ -53,7 +53,7 @@ static int do_echo = 1; #if defined(CONFIG_CMD_LOADS) int do_load_serial (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { - ulong offset = 0; + long offset = 0; ulong addr; int i; char *env_echo; @@ -72,7 +72,7 @@ int do_load_serial (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) #ifdef CFG_LOADS_BAUD_CHANGE if (argc >= 2) { - offset = simple_strtoul(argv[1], NULL, 16); + offset = simple_strtol(argv[1], NULL, 16); } if (argc == 3) { load_baudrate = (int)simple_strtoul(argv[2], NULL, 10); @@ -95,7 +95,7 @@ int do_load_serial (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) } #else /* ! CFG_LOADS_BAUD_CHANGE */ if (argc == 2) { - offset = simple_strtoul(argv[1], NULL, 16); + offset = simple_strtol(argv[1], NULL, 16); } #endif /* CFG_LOADS_BAUD_CHANGE */ @@ -141,7 +141,7 @@ int do_load_serial (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) } static ulong -load_serial (ulong offset) +load_serial (long offset) { char record[SREC_MAXRECLEN + 1]; /* buffer for one S-Record */ char binbuf[SREC_MAXBINLEN]; /* buffer for binary data */ |