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# Copyright (C) 2019,2020 Garmin Ltd. or its subsidiaries
# Copyright (C) 2021 Trevor Woerner
# Released under the MIT license (see COPYING.MIT for the terms)
#
# short-description: Create a disk image suitable for booting Rockchip from SD-card
# long-description: Creates a disk image partitioned using GPT, suitable for Rockchip
# Disk layout
# See: https://opensource.rock-chips.com/wiki_Partitions
#
# Partition Start Sector Number of Sectors
# loader1 64 7104 (idbloader / U-Boot SPL)
# v_storage 7168 512 (vendor storage: e.g. serial number, MAC address, etc)
# reserved 7680 384 (not used)
# reserved1 8064 64 (legacy DRM key)
# uboot_env 8128 64 (U-Boot environment)
# reserved2 8192 8192 (legacy parameters, ATAGS, etc)
# loader2 16384 8192 (U-Boot proper)
# atf 24576 8192 (trusted OS e.g. ATF, OP-TEE, etc)
# root 32768 -
part loader1 --offset 64s --fixed-size 3552K --fstype=none --part-name loader1 --source rawcopy --sourceparams="file=${SPL_BINARY}"
part v_storage --offset 7168s --fixed-size 256K --fstype=none --part-name v_storage
part reserved --offset 7680s --fixed-size 192K --fstype=none --part-name reserved
part reserved1 --offset 8064s --fixed-size 32K --fstype=none --part-name reserved1
part uboot_env --offset 8128s --fixed-size 32K --fstype=none --part-name uboot_env
part reserved2 --offset 8192s --fixed-size 4096K --fstype=none --part-name reserved2
part loader2 --offset 16384s --fixed-size 4096K --fstype=none --part-name loader2 --source rawcopy --sourceparams="file=u-boot.${UBOOT_SUFFIX}"
part atf --offset 24576s --fixed-size 4096K --fstype=none --part-name atf
part / --label root --active --fstype=ext4 --part-name root --source rootfs
bootloader --ptable gpt
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