diff options
| author | Simon Glass | 2015-01-01 16:17:56 -0700 |
|---|---|---|
| committer | Simon Glass | 2015-01-13 07:24:58 -0800 |
| commit | 8a388085c70d0da306cbd0dc644606cf8be24486 (patch) | |
| tree | ab8682dab9bf8f5de978e16e2efef8587baf41e8 /tools | |
| parent | 6c911c4322a295e0e5ab07c12c793d1f00670028 (diff) | |
x86: Correct ifdtool microcode calculation
This currently assumes that U-Boot resides at the start of ROM. Update
it to remove this assumption.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/ifdtool.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/ifdtool.c b/tools/ifdtool.c index fe8366ba4f6..590ccc914b0 100644 --- a/tools/ifdtool.c +++ b/tools/ifdtool.c @@ -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]); |