sniper: Serial number support, obtained from die ID

[karo-tx-uboot.git] / common / cmd_unzip.c

diff --git a/common/cmd_unzip.c b/common/cmd_unzip.c
index b02c69e586283672ba0c4bf38f2202099d0fe477..0686be68ce0a857ead08ff840a23c444284f30fb 100644 (file)
--- a/common/cmd_unzip.c
+++ b/common/cmd_unzip.c
@@ -39,3 +39,50 @@ U_BOOT_CMD(
        "unzip a memory region",
        "srcaddr dstaddr [dstsize]"
 );
+
+static int do_gzwrite(cmd_tbl_t *cmdtp, int flag,
+                     int argc, char * const argv[])
+{
+       block_dev_desc_t *bdev;
+       int ret;
+       unsigned char *addr;
+       unsigned long length;
+       unsigned long writebuf = 1<<20;
+       u64 startoffs = 0;
+       u64 szexpected = 0;
+
+       if (argc < 5)
+               return CMD_RET_USAGE;
+       ret = get_device(argv[1], argv[2], &bdev);
+       if (ret < 0)
+               return CMD_RET_FAILURE;
+
+       addr = (unsigned char *)simple_strtoul(argv[3], NULL, 16);
+       length = simple_strtoul(argv[4], NULL, 16);
+
+       if (5 < argc) {
+               writebuf = simple_strtoul(argv[5], NULL, 16);
+               if (6 < argc) {
+                       startoffs = simple_strtoull(argv[6], NULL, 16);
+                       if (7 < argc)
+                               szexpected = simple_strtoull(argv[7],
+                                                            NULL, 16);
+               }
+       }
+
+       ret = gzwrite(addr, length, bdev, writebuf, startoffs, szexpected);
+
+       return ret ? CMD_RET_FAILURE : CMD_RET_SUCCESS;
+}
+
+U_BOOT_CMD(
+       gzwrite, 8, 0, do_gzwrite,
+       "unzip and write memory to block device",
+       "<interface> <dev> <addr> length [wbuf=1M [offs=0 [outsize=0]]]\n"
+       "\twbuf is the size in bytes (hex) of write buffer\n"
+       "\t\tand should be padded to erase size for SSDs\n"
+       "\toffs is the output start offset in bytes (hex)\n"
+       "\toutsize is the size of the expected output (hex bytes)\n"
+       "\t\tand is required for files with uncompressed lengths\n"
+       "\t\t4 GiB or larger\n"
+);