When flashing the SD card for an imx platform, we need to use u-boot-with-spl.imx at an offset of 1024 bytes in to the device.
Signed-off-by: Tom Rini trini@konsulko.com --- bin/writer.imx_raw | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100755 bin/writer.imx_raw
diff --git a/bin/writer.imx_raw b/bin/writer.imx_raw new file mode 100755 index 000000000000..4708bab3ca28 --- /dev/null +++ b/bin/writer.imx_raw @@ -0,0 +1,39 @@ +# Copyright 2021 Konsulko Group, All rights reserved. +# Based on writer.sunxi_raw which is +# Copyright 2019 Google LLC. All rights reserved. +# +# Permission is hereby granted, free of charge, to any person obtaining a +# copy of this software and associated documentation files (the "Software"), +# to deal in the Software without restriction, including without limitation +# the rights to use, copy, modify, merge, publish, distribute, sublicense, +# and/or sell copies of the Software, and to permit persons to whom the +# Software is furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +# DEALINGS IN THE SOFTWARE. + +# Writes raw imx images to the board + +# Args: +# $1: Device path of the sdcard when board is off (e.g. /dev/sdcard0) +# $2: U-Boot build directory + +set -e + +device=$1 +build=$2 + +echo "Writing to ${device} from build at ${build}" + +# At least partially zero out the previous image +dd if=/dev/zero of=$device bs=1k seek=1 count=128 +dd if=${build}/u-boot-with-spl.imx of=$device bs=1024 seek=1 +sync $device