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-rw-r--r--common/cmd_fpga.c22
1 files changed, 19 insertions, 3 deletions
diff --git a/common/cmd_fpga.c b/common/cmd_fpga.c
index c4b3c8f..010cd24 100644
--- a/common/cmd_fpga.c
+++ b/common/cmd_fpga.c
@@ -160,9 +160,25 @@ int do_fpga(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
image_header_t *hdr =
(image_header_t *)fpga_data;
ulong data;
-
- data = (ulong)image_get_data(hdr);
- data_size = image_get_data_size(hdr);
+ uint8_t comp;
+
+ comp = image_get_comp(hdr);
+ if (comp == IH_COMP_GZIP) {
+ ulong image_buf = image_get_data(hdr);
+ data = image_get_load(hdr);
+ ulong image_size = ~0UL;
+
+ if (gunzip((void *)data, ~0UL,
+ (void *)image_buf,
+ &image_size) != 0) {
+ puts("GUNZIP: error\n");
+ return 1;
+ }
+ data_size = image_size;
+ } else {
+ data = (ulong)image_get_data(hdr);
+ data_size = image_get_data_size(hdr);
+ }
rc = fpga_load(dev, (void *)data, data_size);
}
break;