disk: part: add rksfc description print

Change-Id: I61fb8817fba3d4ddf799a17abb504c4e37c796d3
Signed-off-by: Dingqiang Lin <jon.lin@rock-chips.com>

part: rkparm: fix issue when find the last part

The 'next' will be NULL if next ',' is not found, and access to
'*next' will end with "Synchronous Abort" in 64 bit system because
the memory space is

part: rkparm: fix issue when find the last part

The 'next' will be NULL if next ',' is not found, and access to
'*next' will end with "Synchronous Abort" in 64 bit system because
the memory space is reserved for Trust area.

Change-Id: Id8ee9d6f7815977d7c5996d67a3b72feb74d00cf
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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rockchip: part_rkparm: fix issue when parameter not valid

If the param has no data, the cmdline is NULL, and system get abort:
"Synchronous Abort" handler, esr 0x96000010

Change-Id: Ia52594073287d5

rockchip: part_rkparm: fix issue when parameter not valid

If the param has no data, the cmdline is NULL, and system get abort:
"Synchronous Abort" handler, esr 0x96000010

Change-Id: Ia52594073287d55a7fd0b35b66d87ffe7f880fea
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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part_efi: update part_get_info_efi() to reuse part info

We use part_get_info_by_name to get partition, this will read MBR, GPT
header and GPT entry every time, optimize to read only once.

Change-Id

part_efi: update part_get_info_efi() to reuse part info

We use part_get_info_by_name to get partition, this will read MBR, GPT
header and GPT entry every time, optimize to read only once.

Change-Id: I4d6c508311f7cc661aa991b3c61460a2b8d63fac
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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disk: part: add error handle for get partition fail

System may fail to get partition table, return directly in this case.

Change-Id: Ib61f800302aee23fbc362d0d68a5f42ab353a2f0
Signed-off-by: Kever Y

disk: part: add error handle for get partition fail

System may fail to get partition table, return directly in this case.

Change-Id: Ib61f800302aee23fbc362d0d68a5f42ab353a2f0
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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disk: part_rkparm: use env_delete() to delete initrd for cmdline

delete unused "initrd=0x...,0x...", this for compatible
with legacy parameter.txt.

Change-Id: I9eb79578196ae4537b65e57a2776fdf0225de

disk: part_rkparm: use env_delete() to delete initrd for cmdline

delete unused "initrd=0x...,0x...", this for compatible
with legacy parameter.txt.

Change-Id: I9eb79578196ae4537b65e57a2776fdf0225de488
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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Revert "disk: part_rkparm: add initrd fixup for cmdline"

This reverts commit 8fb96674f6cda97c7675b1f1f15938ef4224ab62.

Change-Id: I10c3ec88d8f21677cfdee8f766afd9272064964d
Signed-off-by: Joseph Che

Revert "disk: part_rkparm: add initrd fixup for cmdline"

This reverts commit 8fb96674f6cda97c7675b1f1f15938ef4224ab62.

Change-Id: I10c3ec88d8f21677cfdee8f766afd9272064964d
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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disk: part_rkparm: add initrd fixup for cmdline

remove unused "initrd=0x...,0x...", this for compatible
with legacy parameter.txt.

Change-Id: I7d9c5708a6b183479ac5980a90067cff8f0872de
Signed-off-by

disk: part_rkparm: add initrd fixup for cmdline

remove unused "initrd=0x...,0x...", this for compatible
with legacy parameter.txt.

Change-Id: I7d9c5708a6b183479ac5980a90067cff8f0872de
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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rockchip: param: reverve 4MB for emmc

Need to reserver first 4MB for EMMC while use the addr directly for NAND.

Change-Id: I5c6309e41a9c287388cb6c0ff7ba5b1ef9ff29bf
Signed-off-by: Kever Yang <kever

rockchip: param: reverve 4MB for emmc

Need to reserver first 4MB for EMMC while use the addr directly for NAND.

Change-Id: I5c6309e41a9c287388cb6c0ff7ba5b1ef9ff29bf
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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UPSTREAM: part: efi: Add default number of partition entries for sunxi

The SPL must be located at 8kB (16 sectors) offset. That's right in the
middle of the GPT, so we need to define a smaller amoun

UPSTREAM: part: efi: Add default number of partition entries for sunxi

The SPL must be located at 8kB (16 sectors) offset. That's right in the
middle of the GPT, so we need to define a smaller amount of partitions to
accomodate for that location.

Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Change-Id: I7932a388389b15237bed18321606f034a47534a3
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 5dc0256d1210cb38ba11b22a8eb2ccc101460963)

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UPSTREAM: part: efi: Add a Kconfig option for the number of partition entries

On some SoCs, the SPL needs to be located right in the middle of the GPT
partition entries.

One way to work around that

UPSTREAM: part: efi: Add a Kconfig option for the number of partition entries

On some SoCs, the SPL needs to be located right in the middle of the GPT
partition entries.

One way to work around that is to create partition entries for a smaller
number of partitions to accomodate with where the SPL will be. Create a
Kconfig option to allow to do that.

Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Change-Id: Ic06f18722c0a835829042540f1f7a4364924624d
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 4ce521977f79a883f9c47984ef675c4b2267b7ad)

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UPSTREAM: gpt: Use cache aligned buffers for gpt_h and gpt_e

Before this patch one could receive following errors when executing
"gpt write" command on machine with cache enabled:

display5 factory

UPSTREAM: gpt: Use cache aligned buffers for gpt_h and gpt_e

Before this patch one could receive following errors when executing
"gpt write" command on machine with cache enabled:

display5 factory > gpt write mmc ${mmcdev} ${partitions}
Writing GPT:
CACHE: Misaligned operation at range [4ef8f7f0, 4ef8f9f0]
CACHE: Misaligned operation at range [4ef8f9f8, 4ef939f8]
CACHE: Misaligned operation at range [4ef8f9f8, 4ef939f8]
CACHE: Misaligned operation at range [4ef8f7f0, 4ef8f9f0]
success!

To alleviate this problem - the calloc()s have been replaced with
malloc_cache_aligned() and memset().

After those changes the buffers are properly aligned (with both start
address and size) to SoC cache line.

Change-Id: I13782d942b327d3941de6446b2cbc49a3d7901dc
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit bb021013ba1ea4f7ade55ed932ab9d807e8a09ea)

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UPSTREAM: disk: efi: correct the overlap check on GPT header and PTE

the partition starting at 0x4400 is refused with overlap error:
$> gpt write mmc 0 "name=test,start=0x4400,size=0"
Writing GP

UPSTREAM: disk: efi: correct the overlap check on GPT header and PTE

the partition starting at 0x4400 is refused with overlap error:
$> gpt write mmc 0 "name=test,start=0x4400,size=0"
Writing GPT: Partition overlap
error!

even if the 0x4400 is the first available offset for LBA35 with default
value:
- MBR=LBA1
- GPT header=LBA2
- PTE= 32 LBAs (128 entry), 3 to 34

And the command to have one partition for all the disk failed also :
$> gpt write mmc 0 "name=test,size=0"

After the patch :

$> gpt write mmc 0 "name=test,size=0"
Writing GPT: success!
$> part list mmc 0

Partition Map for MMC device 0 -- Partition Type: EFI

Part Start LBA End LBA Name
Attributes
Type GUID
Partition GUID
1 0x00000022 0x01ce9fde "test"
attrs: 0x0000000000000000
type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
type: data
guid: b4b84b8a-04e3-4000-0036-aff5c9c495b1

And 0x22 = 34 LBA => offset = 0x4400 is accepted as expected

Reviewed-by: Łukasz Majewski <lukma@denx.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Change-Id: I464741a434f02d960083c4e5a3e443cbe8b6f45b
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit ae0e0228e664f31ac3c6093758ddc85b664e2d08)

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UPSTREAM: iso: Reduce verbosity on test and info calls

The test and info callbacks into the partition callback struct are
used by the "part list" command on the command line. That command
is used by

UPSTREAM: iso: Reduce verbosity on test and info calls

The test and info callbacks into the partition callback struct are
used by the "part list" command on the command line. That command
is used by the distro script.

With verb=1 set, "part list" thus throws a lot of warnings about
partitions it can't find when an upper layer searches for partitions.

So let's reduce verbosity to bring it to the same level of noise
as the other partition targets.

Change-Id: I289d3fe2f1d11b18183b834189463578ba5cab90
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit b16339e254371b2823f48186889775b90b044f7e)

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UPSTREAM: part_efi: In is_gpt_valid() check argument validity before allocation

While this goes somewhat against normal coding style we should ensure
that dev_desc is not NULL before we dereference

UPSTREAM: part_efi: In is_gpt_valid() check argument validity before allocation

While this goes somewhat against normal coding style we should ensure
that dev_desc is not NULL before we dereference it in allocation of
legacy_mbr.

Change-Id: Ife52a9f595a429aa265c1fed92099295f80458dc
Reported-by: Coverity (CID: 167292)
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit b351ccf11ae5616bba183aedb2c433b97123be4f)

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treewide: replace with error() with pr_err()

U-Boot widely uses error() as a bit noisier variant of printf().

This macro causes name conflict with the following line in
include/linux/compiler-gcc.h

treewide: replace with error() with pr_err()

U-Boot widely uses error() as a bit noisier variant of printf().

This macro causes name conflict with the following line in
include/linux/compiler-gcc.h:

# define __compiletime_error(message) __attribute__((error(message)))

This prevents us from using __compiletime_error(), and makes it
difficult to fully sync BUILD_BUG macros with Linux. (Notice
Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().)

Let's convert error() into now treewide-available pr_err().

Done with the help of Coccinelle, excluing tools/ directory.

The semantic patch I used is as follows:

// <smpl>
@@@@
-error
+pr_err
(...)
// </smpl>

Change-Id: I921807c1770d36a91e692c48ab477558bb2ed0b8
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Re-run Coccinelle]
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 9b643e312d528f291966c1f30b0d90bf3b1d43dc)

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UPSTREAM: fs: add fs_readdir()

Needed to support efi file protocol. The fallback.efi loader wants
to be able to read the contents of the /EFI directory to find an OS
to boot.

Modelled after POSIX

UPSTREAM: fs: add fs_readdir()

Needed to support efi file protocol. The fallback.efi loader wants
to be able to read the contents of the /EFI directory to find an OS
to boot.

Modelled after POSIX opendir()/readdir()/closedir(). Unlike the other
fs APIs, this is stateful (ie. state is held in the FS_DIR "directory
stream"), to avoid re-traversing of the directory structure at each
step. The directory stream must be released with closedir() when it
is no longer needed.

Change-Id: I5a977a73024ff4646fc3c4f7c49993de0b5b6256
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 4bbcc965f995564870ca02606137e60e873e0a1f)

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UPSTREAM: part: extract MBR signature from partitions

EFI client programs need the signature information from the partition
table to determine the disk a partition is on, so we need to fill that
in

UPSTREAM: part: extract MBR signature from partitions

EFI client programs need the signature information from the partition
table to determine the disk a partition is on, so we need to fill that
in here.

Change-Id: I27b62e383a2003e82e5424859bc9574d3b2190a2
Signed-off-by: Peter Jones <pjones@redhat.com>
[separated from efi_loader part, and fixed build-errors for non-
CONFIG_EFI_PARTITION case]
Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit ff98cb90514d9b787ddc097c203ac8db2941efe1)

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rockchip: fix blk_dread return value check error

blk_dread returns negtive error code or blocks number
that read successfully.

Change-Id: I0f2afe98cfb64fe8e83a065fa64b91481856f5be
Signed-off-by: Jo

rockchip: fix blk_dread return value check error

blk_dread returns negtive error code or blocks number
that read successfully.

Change-Id: I0f2afe98cfb64fe8e83a065fa64b91481856f5be
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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disk: part: use common api to lookup part driver

Do not need to scan disk every time when we get part info
by name.

Change-Id: Id79a3a9065731815567055329a2f7f80b3c8c9d4
Signed-off-by: Kever Yang <k

disk: part: use common api to lookup part driver

Do not need to scan disk every time when we get part info
by name.

Change-Id: Id79a3a9065731815567055329a2f7f80b3c8c9d4
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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disk: part: scan the disk if the part_type is unknow

We can get the new part table when we write a new partition table to
a blank disk with this patch, or else we have to reset the board
to get new

disk: part: scan the disk if the part_type is unknow

We can get the new part table when we write a new partition table to
a blank disk with this patch, or else we have to reset the board
to get new partition table.

Change-Id: If6688149a4a3ae9d6f5731757a1b5831494a9152
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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disk: part_rockchip: add new partition type for rockchip parameter

Rockchip parameter parameter is a partition type like cmdline partition,
widely used in rockchip legacy system.

Change-Id: I107748

disk: part_rockchip: add new partition type for rockchip parameter

Rockchip parameter parameter is a partition type like cmdline partition,
widely used in rockchip legacy system.

Change-Id: I107748733c4cfed22f3a2ef8716033211eafdf7c
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>

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part: efi: add check gpt alternate_lba attribute

Change-Id: I00b4dc9fe0c75ed57110682a3dc0b3fbaa3cbcc7
Signed-off-by: Weiwen Chen <cww@rock-chips.com>

drivers: rknand: add nand flash drivers for Rockchip SoC

This patch add the nand flash support for Rockchip Soc(RK3128, RK3126x,
RK3188, Rk3229 etc).

Change-Id: I35ea09f0714b303b247a97ed13cc6e0e566

drivers: rknand: add nand flash drivers for Rockchip SoC

This patch add the nand flash support for Rockchip Soc(RK3128, RK3126x,
RK3188, Rk3229 etc).

Change-Id: I35ea09f0714b303b247a97ed13cc6e0e56675a0e
Signed-off-by: Yifeng Zhao <zyf@rock-chips.com>

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part: mac: Suppress the error message after reading ddb

Change to use 'debug' to output the error message if it fails to
read the driver descriptor block.

Signed-off-by: Bin Meng <bmeng.cn@gmail.co

part: mac: Suppress the error message after reading ddb

Change to use 'debug' to output the error message if it fails to
read the driver descriptor block.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>

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