We use every second block when creating a SPI image, so update the text to say this explicitly.
Signed-off-by: Simon Glass sjg@chromium.org ---
doc/README.rockchip | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/doc/README.rockchip b/doc/README.rockchip index a45b8a97b7..9b7e4bac11 100644 --- a/doc/README.rockchip +++ b/doc/README.rockchip @@ -261,7 +261,7 @@ To write an image that boots from SPI flash (e.g. for the Haier Chromebook): dd if=out.bin of=out.bin.pad bs=4M conv=sync
This converts the SPL image to the required SPI format by adding the Rockchip -header and skipping every 2KB block. Then the U-Boot image is written at +header and skipping every second 2KB block. Then the U-Boot image is written at offset 128KB and the whole image is padded to 4MB which is the SPI flash size. The position of U-Boot is controlled with this setting in U-Boot: