lib: sysmem: support M_ATTR_PEEK for memblk

- always return successful for M_ATTR_PEEK;
- add code comments;

Change-Id: I3c7f939ac61d8da5948978de4e70f17576748c91
Signed-off-by: Joseph Chen <chenjh@

lib: sysmem: support M_ATTR_PEEK for memblk

- always return successful for M_ATTR_PEEK;
- add code comments;

Change-Id: I3c7f939ac61d8da5948978de4e70f17576748c91
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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lib: optee_client: add module name in print func

Change-Id: I6cdcb0870bf5a3915009421e5c8b09584ac2bb6c
Signed-off-by: Hisping Lin <hisping.lin@rock-chips.com>

lib: avb: load full partition if allow verification error

Change-Id: I506676512a46ec09d6c617f555f735a24fc4a594
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>

lib: avb: add init ab metadata interface

Change-Id: Ifad6c8ca70568c2dc8eea0a4ead23e3e7a2a0e74
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>

lib: sysmem: improve kernel reserved-memory alloc

- If the region is out of avaiable dram bank, return success;
- region can override allocated memblk with attr M_ATTR_OVERLAP;

Change-Id: I02171cdb

lib: sysmem: improve kernel reserved-memory alloc

- If the region is out of avaiable dram bank, return success;
- region can override allocated memblk with attr M_ATTR_OVERLAP;

Change-Id: I02171cdb51462e9cec3dd955ae3e0aaaa0ee7afd
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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lib: sysmem: allow alloc subset of an allocated memblk

Change-Id: I171c5978faf6fc1b3e95cc46c55a2adfe6df0176
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

lib: bidram: handle only-one dram bank available situation

LMB default init lmb->reserved.region[0] as zero.

Change-Id: Ib46d9630581bb3a03c5846288b16ae805e3e6944
Signed-off-by: Joseph Chen <chenjh@

lib: bidram: handle only-one dram bank available situation

LMB default init lmb->reserved.region[0] as zero.

Change-Id: Ib46d9630581bb3a03c5846288b16ae805e3e6944
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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lib: optee_client: change condition for file exist

file not exist if ret < 0, file exist if ret >=0

Change-Id: I1a70b0a41773f03d552c5f6cda82b745d6e81421
Signed-off-by: Hisping Lin <hisping.lin@rock

lib: optee_client: change condition for file exist

file not exist if ret < 0, file exist if ret >=0

Change-Id: I1a70b0a41773f03d552c5f6cda82b745d6e81421
Signed-off-by: Hisping Lin <hisping.lin@rock-chips.com>

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lib: sysmem: fix NULL attr.name

Change-Id: I93744c28668d1533ec2bcdaafc9198d8557284a1
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

lib: introduce bidram for GD board bi_dram[] memory management

Some platform provides more than one dram banks and reserved firmware
regions (eg. ATF, OP-TEE, etc) by pre-loader dynamically. It mean

lib: introduce bidram for GD board bi_dram[] memory management

Some platform provides more than one dram banks and reserved firmware
regions (eg. ATF, OP-TEE, etc) by pre-loader dynamically. It means
there are memory holes in board dram layout. What's more, U-Boot will
reserved regions at the late bootflow(eg. firmware reserved for AMP).

So we introduce bidram mechanism to manage GD board bi_dram[], which
provides a way to easily manage memory holes and update bi_dram[]. It
dpends on LMB which provides a good algorithm to manage memory blocks.

What's different from sysmem?
- bidram manage and pass the avaliable memory blocks to kernel;
- sysmem is only for U-Boot memory management to avoid ram overlap,
it doesn't matter about kernel avaliable memory.

Change-Id: I697cbb80bdc961e4ad5ab94548e2dc93feefde6f
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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lib: sysmem: refactor code

- import memblk id to manage memory blocks;
- change "sysmem_property" to generic "memblock";
- use alloc instead of reserve for all memory blocks;
- clean up and fix some

lib: sysmem: refactor code

- import memblk id to manage memory blocks;
- change "sysmem_property" to generic "memblock";
- use alloc instead of reserve for all memory blocks;
- clean up and fix some logic;
- add U-Boot cmd for sysmem;

Change-Id: I614223ce3bf97a7b3566412a9d1864fb30b68fd8
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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lib: avb: AVB_VBMETA_PUBLIC_KEY_VALIDATE select CONSOLE_DISABLE_CTRLC

Clean coding style by the way.

Change-Id: Ib614175e9ea7ceebc49030235b66d82adc57d3a0
Signed-off-by: Joseph Chen <chenjh@rock-chi

lib: avb: AVB_VBMETA_PUBLIC_KEY_VALIDATE select CONSOLE_DISABLE_CTRLC

Clean coding style by the way.

Change-Id: Ib614175e9ea7ceebc49030235b66d82adc57d3a0
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

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lib: optee_client: do not init RK FS if security not exist

Change-Id: I91e780448cee7884c7477cb0b5720f962b2df00d
Signed-off-by: Hisping Lin <hisping.lin@rock-chips.com>

lib: optee_client: add support for power-off protection

Change-Id: I4babcc1989563a3c707a1cac7e93069031f033dd
Signed-off-by: Hisping Lin <hisping.lin@rock-chips.com>

lib: fdtdec: fdtdec_get_addr_size_fixed remove checks

With 8 bytes addressing even on 32 bit machines these checks
are no longer valid. Remove them.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Review

lib: fdtdec: fdtdec_get_addr_size_fixed remove checks

With 8 bytes addressing even on 32 bit machines these checks
are no longer valid. Remove them.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
(cherry picked from commit f51f6715a5013f37620c38f0430e21d4736e235a)
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>

Change-Id: I07d143dbd4dfeff1ce99d081d1279c4f70fa4e8f

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fastboot: delete write perm-attr hash if use pre-loader pub_key

Since we use the pre-loader public key to verify permanent attribute, then
we do not need to write permanent attribute hash to otp & e

fastboot: delete write perm-attr hash if use pre-loader pub_key

Since we use the pre-loader public key to verify permanent attribute, then
we do not need to write permanent attribute hash to otp & efuse.

Change-Id: Ic5e19fed2fc9405ab5bc7504dd930fd5f02d847c
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>

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lib: avb: verify the perm attr by root public key

Change-Id: I7e06152a21325ffcd785223952fe8ffaff4d5f08
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>

lib: avb: get public key by atags

Change-Id: I0d77229585263e81e8be4f5c67a02080c07b0e55
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>

lib: avb: add get&set perm-attr cer

Change-Id: I89d3a30f43659ae8c9d107ede5db1590b022440d
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>

lib: optee_client: add judgment of return value

Change-Id: If616f89ffb2c3ea30afb7bced56a1ca28b1232b2
Signed-off-by: Hisping Lin <hisping.lin@rock-chips.com>

lib: avb: support last boot

Change-Id: I803e3deda068be34061a302c27009db5e444f290
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>

lib: avb: change the output memssage I/O

Since the stderr is not used in uboot, use printf to print the
message.

Change-Id: Ib522609e783acf8f407e2f9fb3805b553c543cba
Signed-off-by: Jason Zhu <jason

lib: avb: change the output memssage I/O

Since the stderr is not used in uboot, use printf to print the
message.

Change-Id: Ib522609e783acf8f407e2f9fb3805b553c543cba
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>

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lib: sysmem: alloc base and size must be 4-byte aligned

Change-Id: Icf59ee6522f2e0793605b03b0bcf05b58585069f
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

lib: initcall: add system total boot time debug

Change-Id: I3d4cd151acf699b25c9caab0452e40fddb6c31e1
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>

lib: Kconfig: set SYS_STACK_SIZE 2MB size

128KB maybe not enough at sometimes.

Change-Id: I06746b98e005955d4b88904c04ed0af753db6acf
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>