This creates an empty flash image and places u-boot at the start of it. It will be used by the ASPEED Qemu tests which boot u-boot from an emaulated flash device.
Signed-off-by: Joel Stanley joel@jms.id.au --- bin/flash.create_image_32mb | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100755 bin/flash.create_image_32mb
diff --git a/bin/flash.create_image_32mb b/bin/flash.create_image_32mb new file mode 100755 index 000000000000..8c2770d50e2b --- /dev/null +++ b/bin/flash.create_image_32mb @@ -0,0 +1,9 @@ +# Copyright 2019 IBM Corp. +# Joel Stanley joel@jms.id.au +# SPDX-License-Identifier: GPL-2.0+ + +# TODO: Work out a better temp directory +FLASH_IMG="${U_BOOT_BUILD_DIR}"/flash.img + +dd if=/dev/zero of="${FLASH_IMG}" count=32 bs=1M +dd if="${U_BOOT_BUILD_DIR}"/u-boot.bin of="${FLASH_IMG}" conv=notrunc