diff options
Diffstat (limited to 'cmd/zip.c')
| -rw-r--r-- | cmd/zip.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/cmd/zip.c b/cmd/zip.c index 2d255428822..4bd1179390b 100644 --- a/cmd/zip.c +++ b/cmd/zip.c @@ -7,12 +7,15 @@ #include <command.h> #include <env.h> #include <gzip.h> +#include <mapmem.h> #include <vsprintf.h> static int do_zip(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { unsigned long src, dst; unsigned long src_len, dst_len = ~0UL; + void *srcp, *dstp; + int ret; switch (argc) { case 5: @@ -27,13 +30,21 @@ static int do_zip(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) return cmd_usage(cmdtp); } - if (gzip((void *) dst, &dst_len, (void *) src, src_len) != 0) - return 1; + srcp = map_sysmem(src, src_len); + dstp = map_sysmem(dst, dst_len); + + ret = gzip(dstp, &dst_len, srcp, src_len); + + unmap_sysmem(dstp); + unmap_sysmem(srcp); + + if (ret) + return CMD_RET_FAILURE; printf("Compressed size: %lu = 0x%lX\n", dst_len, dst_len); env_set_hex("filesize", dst_len); - return 0; + return CMD_RET_SUCCESS; } U_BOOT_CMD( |