Commit before push.
This commit is contained in:
parent
8821c27510
commit
13e2de71e3
|
|
@ -0,0 +1 @@
|
||||||
|
*.img
|
||||||
|
|
@ -1,6 +1,8 @@
|
||||||
#!/usr/bin/env zsh
|
#!/usr/bin/env zsh
|
||||||
set -x
|
set -x
|
||||||
|
|
||||||
|
# Problems: cgpt has a fixed set of partition Types by name or hex, not UUID.
|
||||||
|
|
||||||
# Partition table for root and boot
|
# Partition table for root and boot
|
||||||
parted_type="gpt"
|
parted_type="gpt"
|
||||||
gpt_idbloader=(64 8063)
|
gpt_idbloader=(64 8063)
|
||||||
|
|
@ -97,7 +99,7 @@ cgpt add \
|
||||||
-t data \
|
-t data \
|
||||||
$workdir/${image_name}.img
|
$workdir/${image_name}.img
|
||||||
|
|
||||||
sgdisk -p $workdir/${image_name}.img
|
sgdisk --print $workdir/${image_name}.img
|
||||||
|
|
||||||
# cgpt add -h
|
# cgpt add -h
|
||||||
# The partition type may also be given as one of these aliases:
|
# The partition type may also be given as one of these aliases:
|
||||||
|
|
|
||||||
|
|
@ -1,67 +1,193 @@
|
||||||
set -ex
|
set -ex
|
||||||
|
# https://opensource.rock-chips.com/wiki_Partitions#GPT_partition_table_in_U-boot
|
||||||
|
# Default storage map
|
||||||
|
# ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
||||||
|
# Partition Start Sector Number of Sectors Partition Size PartNum in GPT Requirements``
|
||||||
|
# ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
||||||
|
# MBR 0 00000000 1 00000001 512 0.5KB
|
||||||
|
# Primary GPT 1 00000001 63 0000003F 32256 31.5KB
|
||||||
|
# loader1 64 00000040 7104 00001bc0 4096000 2.5MB 1 preloader (miniloader or U-Boot SPL)
|
||||||
|
# Vendor Storage 7168 00001c00 512 00000200 262144 256KB SN, MAC and etc.
|
||||||
|
# Reserved Space 7680 00001e00 384 00000180 196608 192KB Not used
|
||||||
|
# reserved1 8064 00001f80 128 00000080 65536 64KB legacy DRM key
|
||||||
|
# U-Boot ENV 8128 00001fc0 64 00000040 32768 32KB
|
||||||
|
# reserved2 8192 00002000 8192 00002000 4194304 4MB legacy parameter
|
||||||
|
# loader2 16384 00004000 8192 00002000 4194304 4MB 2 U-Boot or UEFI
|
||||||
|
# trust 24576 00006000 8192 00002000 4194304 4MB 3 trusted-os like ATF, OP-TEE
|
||||||
|
# boot（bootable must be set） 32768 00008000 229376 00038000 117440512 112MB 4 kernel, dtb, extlinux.conf, ramdisk
|
||||||
|
# rootfs 262144 00040000 - - - -MB 5 Linux system
|
||||||
|
# Secondary GPT 16777183 00FFFFDF 33 00000021 16896 16.5KB
|
||||||
|
# -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
||||||
|
# loader1 64 00000040 7104 00001bc0 4096000 2.5MB 1 preloader (miniloader or U-Boot SPL)
|
||||||
|
# reserved1 8064 00001f80 128 00000080 65536 64KB legacy DRM key
|
||||||
|
# reserved2 8192 00002000 8192 00002000 4194304 4MB legacy parameter
|
||||||
|
# loader2 16384 00004000 8192 00002000 4194304 4MB 2 U-Boot or UEFI
|
||||||
|
# trust 24576 00006000 8192 00002000 4194304 4MB 3 trusted-os like ATF, OP-TEE
|
||||||
|
# boot（bootable must be set） 32768 00008000 229376 00038000 117440512 112MB 4 kernel, dtb, extlinux.conf, ramdisk
|
||||||
|
# rootfs 262144 00040000 - - - -MB 5 Linux system
|
||||||
|
# -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|
||||||
|
#
|
||||||
|
# From u-boot
|
||||||
|
# "uuid_disk=${uuid_gpt_disk};" \
|
||||||
|
# "name=loader1,start=32K,size=4000K,uuid=${uuid_gpt_loader1};" \
|
||||||
|
# "name=reserved1,size=64K,uuid=${uuid_gpt_reserved1};" \
|
||||||
|
# "name=reserved2,size=4M,uuid=${uuid_gpt_reserved2};" \
|
||||||
|
# "name=loader2,size=4MB,uuid=${uuid_gpt_loader2};" \
|
||||||
|
# "name=atf,size=4M,uuid=${uuid_gpt_atf};" \
|
||||||
|
# "name=boot,size=128M,bootable,uuid=${uuid_gpt_boot};" \
|
||||||
|
# "name=rootfs,size=-,uuid=${uuid_gpt_rootfs};\0" \
|
||||||
|
#
|
||||||
|
#u-boot/out_mmc/built_in_env.txt:
|
||||||
|
#partitions=uuid_disk=${uuid_gpt_disk};
|
||||||
|
# name=loader1,start=32K,size=4000K,uuid=${uuid_gpt_loader1};
|
||||||
|
# name=loader2,start=8MB,size=4MB,uuid=${uuid_gpt_loader2};
|
||||||
|
# name=trust,size=4M,uuid=${uuid_gpt_atf};
|
||||||
|
# name=boot,size=112M,bootable,uuid=${uuid_gpt_boot};
|
||||||
|
# name=rootfs,size=-,uuid=B921B045-1DF0-41C3-AF44-4C6F280D3FAE;
|
||||||
|
|
||||||
|
|
||||||
DISK_NAME=${PWD}/decode-sgdisk.img
|
DISK_NAME=${PWD}/decode-sgdisk.img
|
||||||
DISK_NAME=/dev/sdb
|
DISK_NAME=/dev/sdb
|
||||||
# cleanup
|
# cleanup
|
||||||
touch $DISK_NAME
|
#touch $DISK_NAME
|
||||||
rm $DISK_NAME
|
#rm $DISK_NAME
|
||||||
|
|
||||||
# Partition sizes in MiB
|
# Partition sizes in MiB
|
||||||
IDBLOADER_SIZE=4
|
IDBLOADER_SIZE=4
|
||||||
UBOOT_SIZE=8
|
UBOOT_SIZE=4
|
||||||
TRUST_SIZE=12
|
TRUST_SIZE=4
|
||||||
BOOT_SIZE=16
|
BOOT_SIZE=112
|
||||||
ROOT_SIZE=128
|
ROOT_SIZE=128
|
||||||
|
|
||||||
# Define max sizes and offsets
|
# Define max sizes and offsets
|
||||||
IDBLOADER_START=64 # was 64 but report it is not aligned, 2048, which is 1MB alignment.
|
IDBLOADER_START=64 # was 64 but report it is not aligned, 2048, which is 1MB alignment.
|
||||||
IDBLOADER_OFFSET=$((${IDBLOADER_SIZE}*1024*1024/512)) # 8192 4MiB 8192
|
#IDBLOADER_END=7168
|
||||||
UBOOT_OFFSET=$((${UBOOT_SIZE}*1024*1024/512)) # 16382 8MiB 16384
|
#IDBLOADER_OFFSET=$((${IDBLOADER_SIZE}*1024*1024/512)) # 8192 4MiB 8192
|
||||||
TRUST_OFFSET=$((${TRUST_SIZE}*1024*1024/512)) # 24575 12MiB 24575
|
IDBLOADER_OFFSET=7104 # 7104 2.5MiB 7104
|
||||||
BOOT_OFFSET=$((${BOOT_SIZE}*1024*1024/512)) # 32768 16MiB 32768
|
UBOOT_START=16384
|
||||||
ROOT_OFFSET=$((${ROOT_SIZE}*1024*1024/512)) # 524288 128MiB 262144
|
UBOOT_OFFSET=$((${UBOOT_SIZE}*1024*1024/512)) # 16384 8MiB 16384
|
||||||
|
TRUST_OFFSET=$((${TRUST_SIZE}*1024*1024/512)) # 24575 12MiB 24575
|
||||||
|
BOOT_OFFSET=$((${BOOT_SIZE}*1024*1024/512)) # 32768 16MiB 32768
|
||||||
|
ROOT_OFFSET=$((${ROOT_SIZE}*1024*1024/512)) # 524288 128MiB 262144
|
||||||
|
|
||||||
MIN_SIZE=$((500*1000*1000/512)) # 976562 500MiB
|
MIN_SIZE=$((500*1000*1000/512)) # 976562 500MiB
|
||||||
SIZE_STEP=$((100*1000*1000/512)) # 195312 100MiB
|
SIZE_STEP=$((100*1000*1000/512)) # 195312 100MiB
|
||||||
MAX_SIZE=$((8*1000*1000*1000/512)) # 15625000 8GiB
|
MAX_SIZE=$((8*1000*1000*1000/512)) # 15625000 8GiB
|
||||||
|
|
||||||
|
# https://github.com/uapi-group/specifications/blob/main/specs/discoverable_partitions_specification.md
|
||||||
|
SD_GPT_ROOT_ARM64="b921b045-1df0-41c3-af44-4c6f280d3fae"
|
||||||
|
SD_GPT_KERNEL_ARM64="b921b045-1df0-41c3-af44-4c6f280d3faf"
|
||||||
|
SD_GPT_USR_ARM64="b0e01050-ee5f-4390-949a-9101b17104e9"
|
||||||
|
|
||||||
|
SD_GPT_KERNEL="933ac7e1-2eb4-4f13-b844-0e14e2aef917"
|
||||||
|
SD_GPT_ROOT="933ac7e1-2eb4-4f13-b844-0e14e2aef916"
|
||||||
|
|
||||||
|
SD_GPT_BOOT="3b8f8425-20e0-4f3b-907f-1a25a76f98ea"
|
||||||
|
SD_GPT_ATF="3b8f8425-20e0-4f3b-907f-1a25a76f98eb"
|
||||||
|
SD_GPT_LOADER="3b8f8425-20e0-4f3b-907f-1a25a76f98ee"
|
||||||
|
SD_GPT_RESERVED="3b8f8425-20e0-4f3b-907f-1a25a76f98ec"
|
||||||
|
SD_GPT_HOME="933ac7e1-2eb4-4f13-b844-0e14e2aef915A" # 8302
|
||||||
|
SD_GPT_SRV="3b8f8425-20e0-4f3b-907f-1a25a76f98e8" # 8306
|
||||||
|
SD_GPT_VAR="4d21b016-b534-45c2-a9fb-5c16e091fd2d" # 8310
|
||||||
|
SD_GPT_VARTMP="7ec6f557-3bc5-4aca-b293-16ef5df639d1" # 8311
|
||||||
|
SD_GPT_TMP="7ec6f557-3bc5-4aca-b293-16ef5df639d1"
|
||||||
|
SD_GPT_SWAP="0657fd6d-a4ab-43c4-84e5-0933c84b4f4f" # 8200
|
||||||
|
SD_GPT_DATA="3b8f8425-20e0-4f3b-907f-1a25a76f98e9"
|
||||||
|
SD_GPT_SYSTEM="3b8f8425-20e0-4f3b-907f-1a25a76f98ed"
|
||||||
|
SD_GPT_ESP="c12a7328-f81f-11d2-ba4b-00a0c93ec93b" # ef00
|
||||||
|
|
||||||
|
SD_GPT_UBOOT="3de21764-95bd-54bd-a5c3-4abe786f38a8"
|
||||||
|
SD_GPT_LINUX="0fc63daf-8483-4772-8e79-3d69d8477de4" # 8300
|
||||||
|
SD_GPT_ZFS="516E7CBA-6ECF-11D6-8FF8-00022D09712B"
|
||||||
|
|
||||||
|
# Extended boot loader, automatically mounted to /boot, second loctation for menu entries, kernel and intramfs separate from ESP/EFI
|
||||||
|
SD_GPT_XBOOTLDR="bc13c2ff-59e6-4262-a352-b275fd6f7172"
|
||||||
|
|
||||||
|
# Partition type Mountpoint gdisk's Partition type GUID
|
||||||
|
# code
|
||||||
|
# BIOS boot partition None ef02 21686148-6449-6e6f-744e-656564454649
|
||||||
|
# Linux x86-64 root (/) / 8304 4f68bce3-e8cd-4db1-96e7-fbcaf984b709
|
||||||
|
# Linux LVM Any 8e00 e6d6d379-f507-44c2-a23c-238f2a3df928
|
||||||
|
# Linux RAID Any fd00 a19d880f-05fc-4d3b-a006-743f0f84911e
|
||||||
|
# Linux LUKS Any 8309 ca7d7ccb-63ed-4c53-861c-1742536059cc
|
||||||
|
# Linux dm-crypt Any 8308 7ffec5c9-2d00-49b7-8941-3ea10a5586b7
|
||||||
|
|
||||||
|
|
||||||
|
# Partition Attribute Flags
|
||||||
|
# sgdisk --attribute="${PARTNUM}:=:"${SD_GPT_FLAG_READ_ONLY}" ${TARGET}
|
||||||
|
SD_GPT_FLAG_READ_ONLY="0x1000000000000000"
|
||||||
|
SD_GPT_FLAG_NO_AUTO="0x8000000000000000"
|
||||||
|
SD_GPT_FLAG_GROWFS="0x2000000000000000"
|
||||||
|
SD_GPT_FLAG_KERNEL="0x015A000000000000"
|
||||||
|
|
||||||
|
# set chip specific UUIDS
|
||||||
|
SD_GPT_ROOT=SD_GPT_ROOT_ARM64
|
||||||
|
SD_GPT_KERNEL=SD_GPT_KERNEL_ARM64
|
||||||
|
SD_GPT_USR=SD_GPT_USR_ARM64
|
||||||
|
|
||||||
# Create
|
# Create
|
||||||
rm -f "$DISK_NAME"
|
rm -f "$DISK_NAME"
|
||||||
truncate --size "$((MAX_SIZE*512))" "$DISK_NAME"
|
truncate --size "$((MAX_SIZE*512))" "$DISK_NAME"
|
||||||
|
|
||||||
bootfs="fat32"
|
#bootfs="fat32"
|
||||||
rootfs="ext2"
|
bootfs="ext2"
|
||||||
|
rootfs="ext4"
|
||||||
alignment_type="optimal" # none, cylinder, minimal, optimal
|
alignment_type="optimal" # none, cylinder, minimal, optimal
|
||||||
|
|
||||||
# Create partitions
|
# Create partitions
|
||||||
echo Updating GPT...
|
echo "Updating GPT..."
|
||||||
|
|
||||||
TARGET=${DISK_NAME}
|
TARGET="${DISK_NAME}"
|
||||||
|
|
||||||
/sbin/sgdisk --zap-all ${TARGET}
|
/sbin/sgdisk --zap-all "${TARGET}"
|
||||||
|
|
||||||
## Partition 3 - Create partition using start and end values for partitioning the `idbloader` partition.
|
## Partition 1 - Create partition using start and end values for partitioning the `idbloader` partition.
|
||||||
#STARTSECTOR=`/sbin/sgdisk --first-aligned-in-largest ${TARGET}|sed -sn 2p`
|
echo "**** SD_GPT_LOADER=${SD_GPT_LOADER}"
|
||||||
STARTSECTOR=${IDBLOADER_START}
|
#STARTSECTOR=`/sbin/sgdisk --first-aligned-in-largest "${TARGET}"|sed -sn 2p`
|
||||||
/sbin/sgdisk --print --set-alignment=64 --mbrtogpt --new=3:${STARTSECTOR}:+${IDBLOADER_SIZE}MB ${TARGET}
|
STARTSECTOR="${IDBLOADER_START}" # 64 set above
|
||||||
/sbin/sgdisk --print --change-name=3:"idbloader" --typecode=3:8300 ${TARGET}
|
PARTNUM=1
|
||||||
|
PARTLABEL="loader1"
|
||||||
|
#/sbin/sgdisk --print --set-alignment=${IDBLOADER_START} --mbrtogpt --new="${PARTNUM}":"${IDBLOADER_START}":+"${IDBLOADER_SIZE}"MB "${TARGET}"
|
||||||
|
#/sbin/sgdisk --print --set-alignment=1 --mbrtogpt --new="${PARTNUM}":"${IDBLOADER_START}":+"${IDBLOADER_SIZE}"MB "${TARGET}"
|
||||||
|
#/sbin/sgdisk --print --set-alignment=1 --mbrtogpt --new="${PARTNUM}":"${IDBLOADER_START}":8063 "${TARGET}"
|
||||||
|
/sbin/sgdisk --print --set-alignment=1 --mbrtogpt --new="${PARTNUM}":"${IDBLOADER_START}":+"${IDBLOADER_OFFSET}" "${TARGET}"
|
||||||
|
/sbin/sgdisk --print --change-name="${PARTNUM}":"${PARTLABEL}" --typecode="${PARTNUM}":"${SD_GPT_LOADER}" "${TARGET}"
|
||||||
|
|
||||||
## Partition 4 - Create partition using start and end values for partitioning the `uboot` partition.
|
## Partition 2 - Create partition using start and end values for partitioning the `uboot` partition to leave space for reserved1 and reserved2
|
||||||
ENDSECTOR=`/sbin/sgdisk --end-of-largest ${TARGET}|sed -sn 2p`
|
echo "**** SD_GPT_UBOOT=${SD_GPT_UBOOT}"
|
||||||
/sbin/sgdisk --print --new=4:-${UBOOT_SIZE}MB:${ENDSECTOR} ${TARGET}
|
PARTNUM=2
|
||||||
/sbin/sgdisk --print --change-name=4:"uboot" --typecode=4:8300 ${TARGET}
|
PARTLABEL="loader2"
|
||||||
|
#ENDSECTOR=$(/sbin/sgdisk --last-on-largest "${TARGET}"|sed -sn 2p)
|
||||||
|
#/sbin/sgdisk --print --new="${PARTNUM}":"${UBOOT_START}":-"${UBOOT_SIZE}"MB:"${ENDSECTOR}" "${TARGET}"
|
||||||
|
/sbin/sgdisk --print --new="${PARTNUM}":${UBOOT_START}:+"${UBOOT_SIZE}"MB "${TARGET}"
|
||||||
|
/sbin/sgdisk --print --change-name="${PARTNUM}":"${PARTLABEL}" --typecode=${PARTNUM}:"${SD_GPT_UBOOT}" "${TARGET}"
|
||||||
|
|
||||||
## Partition 5 - the 12MB partition for trust partition
|
## Partition 5 - the 12MB partition for trust partition
|
||||||
ENDSECTOR=`/sbin/sgdisk --end-of-largest ${TARGET}|sed -sn 2p`
|
echo "**** SD_GPT_ATF=${SD_GPT_ATF}"
|
||||||
/sbin/sgdisk --print --new=5:-${TRUST_SIZE}MB:${ENDSECTOR} ${TARGET}
|
PARTNUM=3
|
||||||
/sbin/sgdisk --print --change-name=5:"atp" --typecode=5:8300 ${TARGET}
|
PARTLABEL="trust"
|
||||||
|
#ENDSECTOR=$(/sbin/sgdisk --last-on-largest "${TARGET}"|sed -sn 2p)
|
||||||
|
#/sbin/sgdisk --print --new="${PARTNUM}":-"${TRUST_SIZE}"MB:"${ENDSECTOR}" "${TARGET}"
|
||||||
|
/sbin/sgdisk --print --new="${PARTNUM}"::+"${TRUST_SIZE}"MB "${TARGET}"
|
||||||
|
/sbin/sgdisk --print --change-name="${PARTNUM}":"${PARTLABEL}" --typecode="${PARTNUM}":"${SD_GPT_ATF}" "${TARGET}"
|
||||||
|
|
||||||
## Partition 1 - the 16MB partition for boot
|
## Partition 1 - the 16MB partition for bootfs
|
||||||
ENDSECTOR=`/sbin/sgdisk --end-of-largest ${TARGET}|sed -sn 2p`
|
echo "**** SD_GPT_BOOT=${SD_GPT_BOOT}"
|
||||||
/sbin/sgdisk --print --new=1:-${BOOT_SIZE}MB:${ENDSECTOR} ${TARGET}
|
PARTNUM=4
|
||||||
/sbin/sgdisk --print --change-name=1:"boot" --typecode=1:EF00 ${TARGET}
|
PARTLABEL="boot"
|
||||||
|
#ENDSECTOR=$(/sbin/sgdisk --last-on-largest "${TARGET}"|sed -sn 2p)
|
||||||
|
#/sbin/sgdisk --print --new="${PARTNUM}":-"${BOOT_SIZE}"MB:${ENDSECTOR} "${TARGET}"
|
||||||
|
/sbin/sgdisk --print --new="${PARTNUM}"::+"${BOOT_SIZE}"MB "${TARGET}"
|
||||||
|
/sbin/sgdisk --print --change-name="${PARTNUM}":"${PARTLABEL}" --typecode="${PARTNUM}":"${SD_GPT_BOOT}" "${TARGET}"
|
||||||
|
|
||||||
## Partition 2 - the main partition for root
|
## Partition 2 - the main partition for root
|
||||||
/sbin/sgdisk --print --largest-new=2 ${TARGET}
|
echo "**** SD_GPT_BOOT_ARM64=${SD_GPT_ROOT}"
|
||||||
/sbin/sgdisk --print --change-name=2:root --typecode=2:8305 ${TARGET}
|
PARTNUM=5
|
||||||
|
PARTLABEL="rootfs"
|
||||||
|
/sbin/sgdisk --print --largest-new="${PARTNUM}" "${TARGET}"
|
||||||
|
/sbin/sgdisk --print --change-name="${PARTNUM}":${PARTLABEL} --typecode="${PARTNUM}":${SD_GPT_ROOT_ARM64} "${TARGET}"
|
||||||
|
|
||||||
/sbin/sgdisk -print ${TARGET}
|
/usr/bin/cgpt show "${TARGET}"
|
||||||
|
|
||||||
|
/sbin/sgdisk --move-second-header "${TARGET}"
|
||||||
|
partprobe "${TARGET}"
|
||||||
|
|
|
||||||
|
|
@ -3,7 +3,7 @@ set -ex
|
||||||
DISK_NAME=${PWD}/decode-sgdisk.img
|
DISK_NAME=${PWD}/decode-sgdisk.img
|
||||||
# cleanup
|
# cleanup
|
||||||
touch $DISK_NAME
|
touch $DISK_NAME
|
||||||
rm $DISK_NAME
|
rm "${}DISK_NAME}"
|
||||||
|
|
||||||
# Partition sizes in MiB
|
# Partition sizes in MiB
|
||||||
IDBLOADER_SIZE=4
|
IDBLOADER_SIZE=4
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue