disk: part_efi: Repair gpt instead of workaround when SPL kernel boot

Change-Id: Iabf4c6f30175ffcad1c99072aa684f18277ff2a4
Signed-off-by: Xuhui Lin <xuhui.lin@rock-chips.com>

gpt: Erase block when nand repair fail

Change-Id: Ibeaae28330a1dc89227848deb377c2d3377dad7b
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>

gpt: re-alloc gpt header buffer for ufs device

The GPT header buffer size for TF card allocated
is 512 bytes, while it requires 4096 bytes for UFS devices.

fix bug:
GPT: first_usable_lba incorrect

gpt: re-alloc gpt header buffer for ufs device

The GPT header buffer size for TF card allocated
is 512 bytes, while it requires 4096 bytes for UFS devices.

fix bug:
GPT: first_usable_lba incorrect: x > 6
part_get_info_efi: *** ERROR: Invalid GPT ***

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: I393599752c5a493c193515d8b7ce1474ab7c70d6

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envf: Support more common read env in SPL

1. Rename env_get_part_table() to envf_get(),
and make it more common use.

2. Avoid read env from flash multi times.

Change-Id: I4fb005be13babba0fdeea129b

envf: Support more common read env in SPL

1. Rename env_get_part_table() to envf_get(),
and make it more common use.

2. Avoid read env from flash multi times.

Change-Id: I4fb005be13babba0fdeea129b18f45d8f19d8730
Signed-off-by: Xuhui Lin <xuhui.lin@rock-chips.com>

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gpt: support ufs 4k block size

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: I6e61021ccd192c49ef92bf2f54d58b9a1c4a6882

disk: rkparm & rkram: Fix get_info() get last partition more than once

Ref commit:
(5c41749765 disk: part_env: Fix that get_info() will get last partition more than once)

Signed-off-by: Xuhui Lin

disk: rkparm & rkram: Fix get_info() get last partition more than once

Ref commit:
(5c41749765 disk: part_env: Fix that get_info() will get last partition more than once)

Signed-off-by: Xuhui Lin <xuhui.lin@rock-chips.com>
Change-Id: I48ab294bb47fbaa46f5e56fee70f1ddeec94c149

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disk: part_env: Fix that get_info() will get last partition more than once

Signed-off-by: Xuhui Lin <xuhui.lin@rock-chips.com>
Change-Id: I8f1bba16f7f250a0c2413f4d941015f20334cce7

disk: efi: Get around part of lba_num check, when flashing gpt by fastboot

- What does this commit do? Why do this?
In order to avoid setting flash size when packing gpt.img,
need to get aroun

disk: efi: Get around part of lba_num check, when flashing gpt by fastboot

- What does this commit do? Why do this?
In order to avoid setting flash size when packing gpt.img,
need to get around lba_num check to make sure enter fix for
gpt_header last_usable_lba.

- How to pack gpt.img?
1. Put parameter.txt under rkbin/tools/
2. Call < upgrade_tool gpt parameter.txt gpt.img > under rkbin/tools/

- How to flash gpt.img?
< fastboot flash gpt gpt.img >
After calling command above, need to reset device for gpt fix.

Signed-off-by: Xuhui Lin <xuhui.lin@rock-chips.com>
Change-Id: Ic4a60c162b4b77626a36be7be0f3ee18d15a3dc9

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envf/part_env: Optimise mechanism

- env partition independs on envf
- support macro define to replace env.img
- it's better to handle bootargs late in board_fdt_chosen_bootargs()

Signed-off-by: Jos

envf/part_env: Optimise mechanism

- env partition independs on envf
- support macro define to replace env.img
- it's better to handle bootargs late in board_fdt_chosen_bootargs()

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I94091b40b4022a68e92427eeb775117966f5446c

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disk: efi: fix calculate gpt_pte's ending_lba error

The ending_lba should minus one more.

Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: I7eda90bcc3e24ba1a8c331bd39f9fb6000b45ebf

disk: part: Don't update the input params and optimise

== optimise
remove unnecessary strcpy().

== Handle like that:
char *part_name = "boot_a";

the input 'part_name' will be changed to "boot" aft

disk: part: Don't update the input params and optimise

== optimise
remove unnecessary strcpy().

== Handle like that:
char *part_name = "boot_a";

the input 'part_name' will be changed to "boot" after calling
the part_get_info_by_name().

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I4a05104cab49c5c07e8ea6ef3c7329c0fdfbe535

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envf: Allow env partition to be disabled

Make envf to be a standalone feature, in order to
use envf + GPT-Partition solution.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I302d4312

envf: Allow env partition to be disabled

Make envf to be a standalone feature, in order to
use envf + GPT-Partition solution.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I302d4312c5acc95c79d8814688c0bce094459375

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env: envf: refactor code to read env partition table directly

The partition table list should not depend on other procedure,
eg. pre-init or env variables, etc. Otherwise:

- The "part list mmc 1" i

env: envf: refactor code to read env partition table directly

The partition table list should not depend on other procedure,
eg. pre-init or env variables, etc. Otherwise:

- The "part list mmc 1" is wrong which uses part list from mmc 0;
- SPL may use sdmmc part list but not eMMC when try boot.
- Maybe ...

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I311a42a5c2122dcc5fad76ad2ff7b951543b46f9

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disk: Add ENV partition table support

Support partition table from env variable "blkdevparts" or "mtdparts".

Example:
blkdevparts=mmcblk0:4M@8M(uboot),1M(misc),32M(boot),512M(rootfs),512M(oem),1G

disk: Add ENV partition table support

Support partition table from env variable "blkdevparts" or "mtdparts".

Example:
blkdevparts=mmcblk0:4M@8M(uboot),1M(misc),32M(boot),512M(rootfs),512M(oem),1G(userdata),-(media)
mtdparts=....

Search priority: mtdparts > blkdevparts.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ie06d6fa8a53e3c0921855f475d61f2b241db17f8

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disk: rkparam: Support parse partition tables from macro PARTS_RKPARM

Therefore the CONFIG_EFI_PARTITION can be disabled if we need
a smaller u-boot.bin.

Signed-off-by: Joseph Chen <chenjh@rock-chi

disk: rkparam: Support parse partition tables from macro PARTS_RKPARM

Therefore the CONFIG_EFI_PARTITION can be disabled if we need
a smaller u-boot.bin.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I6c319a96969363241d74a38984a53a51faa8ff51

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disk: part: add part_get_info_by_name_strict()

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: Ib9ea544d5eaabb4c0340ba4212cdea3d4018c6a0

disk: rkparm: Remove ram partition support

Ram partition is supported in disk/part_rkram.c

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I847df68d2ae7c7d94f4b7274e2c6788030a2c2c2

disk: Add ram partition table support

Partitions info is from rockchip atags.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I8c2613e96f93bd2da8cbee4b970123ef212c987c

[BACKPORT]: disk: efi: avoid unaligned pointer error

When building with GCC 9.1 an error occurs:

disk/part_efi.c: In function ‘gpt_verify_partitions’:
disk/part_efi.c:737:49: error: taking address

[BACKPORT]: disk: efi: avoid unaligned pointer error

When building with GCC 9.1 an error occurs:

disk/part_efi.c: In function ‘gpt_verify_partitions’:
disk/part_efi.c:737:49: error: taking address of packed member of
‘struct _gpt_entry’ may result in an unaligned pointer value
[-Werror=address-of-packed-member]
737 | gpt_convert_efi_name_to_char(efi_str, gpt_e[i].partition_name,
| ~~~~~~~~^~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[1]: *** [scripts/Makefile.build:279: disk/part_efi.o] Error 1
make: *** [Makefile:1594: disk] Error 2

Adjust gpt_convert_efi_name_to_char() to accept unaligned strings.

Reported-by: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Change-Id: Ia32956314ea6122aed9f57b787acdea46a6d0438

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disk: efi: skip is_pmbr_valid()

It is useless to test mbr is valid or not if use GPT, otherwise
the gpt is unavailable if mbr is erased.

Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-I

disk: efi: skip is_pmbr_valid()

It is useless to test mbr is valid or not if use GPT, otherwise
the gpt is unavailable if mbr is erased.

Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: Ib7e8d0e34c4f54b8ad59f1cdcdb664c0a85eeb3b

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gpt: Force repair backup GPT after factory or OTA upgrade GPT

Factory or OTA only upgrade the Primary GPT, and the backup GPT
may exist as a valid different partition info.

Signed-off-by: Yifeng Zh

gpt: Force repair backup GPT after factory or OTA upgrade GPT

Factory or OTA only upgrade the Primary GPT, and the backup GPT
may exist as a valid different partition info.

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: Ifb5b20545384a4fd81b4d335e7cdbbcaf86267dc

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disk: gpt: modify the last partition size aligned to 4KB

The ext4 block size is 4K, so the partition size need aligned to 4KB too.
BUG:
[ 3.164255] device-mapper: table: 253:5: len=48490463 not a

disk: gpt: modify the last partition size aligned to 4KB

The ext4 block size is 4K, so the partition size need aligned to 4KB too.
BUG:
[ 3.164255] device-mapper: table: 253:5: len=48490463 not aligned to h/w logical block size 4096 of mmcblk0p18
[ 3.164268] device-mapper: core: Cannot calculate initial queue limits
[ 3.164273] device-mapper: ioctl: unable to set up device queue for new table.

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Change-Id: I16cee8919f2f806ec0cebc1ea05b9323cd0e7e7b

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disk: efi: correct the partition_entry_lba location

Set partition_entry_lba to 0x2 but not 0x22, otherwise it will
overlay write the rockchip's idb data in the location 32KB.

Signed-off-by: Jason Z

disk: efi: correct the partition_entry_lba location

Set partition_entry_lba to 0x2 but not 0x22, otherwise it will
overlay write the rockchip's idb data in the location 32KB.

Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: Ic02859fb135ece6d609320a9df030f041af93a8e

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disk: part: fix can not find partition with suffix "_a" & "_b"

Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: I3c4eb52101b77abec367a16cc9c2477b9ec8da04