Comand loads only allows positive offset for relocating the .srec files, this patch allows negative offsets
Signed-off-by: Ricardo Ribalda Delgado ricardo.ribalda@uam.es --- common/cmd_load.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/common/cmd_load.c b/common/cmd_load.c index 89f6403..ae56543 100644 --- a/common/cmd_load.c +++ b/common/cmd_load.c @@ -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 */