imx: imx8qm_rom7720_a1: update README
Update README to extract firmware from scripts
Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
diff --git a/board/advantech/imx8qm_rom7720_a1/README b/board/advantech/imx8qm_rom7720_a1/README
index bff5712..585fde4 100644
--- a/board/advantech/imx8qm_rom7720_a1/README
+++ b/board/advantech/imx8qm_rom7720_a1/README
@@ -29,6 +29,17 @@
$ chmod +x firmware-imx-8.0.bin
$ ./firmware-imx-8.0.bin
+Or use this to avoid running random scripts from the internet,
+but note that you must agree to the license the script displays:
+
+$ dd if=imx-sc-firmware-1.1.bin of=imx-sc-firmware-1.1.tar.bz2 bs=37185 skip=1
+$ tar -xf imx-sc-firmware-1.1.tar.bz2
+$ cp imx-sc-firmware-1.1/mx8qm-val-scfw-tcm.bin $(builddir)
+
+$ dd if=firmware-imx-8.0.bin of=firmware-imx-8.0.tar.bz2 bs=37180 skip=1
+$ tar -xf firmware-imx-8.0.tar.bz2
+$ cp firmware-imx-8.0/firmware/seco/mx8qm-ahab-container.img $(builddir)
+
Build U-Boot
============