X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=tools%2Fifdtool.c;h=1d61df19f231016f0eee82d275bf47c63e258215;hb=ae68763b6d7193faa4f4007dba7efe983cec604d;hp=fe8366ba4f6fb16a871676356817e4bcb75862c2;hpb=d8046ff0b0424c5e463e0180302c6f8d4d41a163;p=u-boot

diff --git a/tools/ifdtool.c b/tools/ifdtool.c
index fe8366ba4f..1d61df19f2 100644
--- a/tools/ifdtool.c
+++ b/tools/ifdtool.c
@@ -462,7 +462,7 @@ static int write_regions(char *image, int size)
 		if (ret)
 			return ret;
 		dump_region(i, frba);
-		if (region.size == 0)
+		if (region.size <= 0)
 			continue;
 		region_fd = open(region_filename(i),
 				 O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR |
@@ -788,9 +788,9 @@ static int write_uboot(char *image, int size, struct input_file *uboot,
 			      fdt_strerror(data_size));
 			return -ENOENT;
 		}
-		offset = ucode_ptr - uboot->addr;
+		offset = (uint32_t)(ucode_ptr + size);
 		ptr = (void *)image + offset;
-		ptr[0] = uboot->addr + (data - image);
+		ptr[0] = (data - image) - size;
 		ptr[1] = data_size;
 		debug("Wrote microcode pointer at %x: addr=%x, size=%x\n",
 		      ucode_ptr, ptr[0], ptr[1]);