- the partition disk layer takes over the responsibility of slot suffix
appending, we remove relative code to make file clean;
- put android a/b code together and name them to be eary understood,
this makes file esay to read.
Change-Id: Id8c838da682ce6098bd7192d7d7c64269f4e86ba
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
The partition disk layer takes over the responsibility of
slot suffix appending.
Change-Id: Ia02f5b8635676d49ec60eec7d3930740f2ba5ee4
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
This patch takes over the responsibility of slot suffix appending from
developer to framework on querying partition, it makes slot suffix
invisible for developers.
Change-Id: I33e1e8f6611232c4797d68b7b844a70db88a3eb8
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
- The U-disk boot is only supported from U-Boot, the earlier preloader
doesn't support it;
- MMC1(SD) has higher priority than U-disk;
- Always boot into recovery mode and deliver "usbfwupdate" to cmdline;
- Usb driver may depend on clock/regulator init, so behind of them;
- Suggest to add ./dts/kern.dtb file to promise the kernel dtb always
to be loaded successfully even the native images are all damaged.
Change-Id: Ibbb2a061a727752277ac1b80abf362de5d94cca2
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
- It provides a way to promise kernel dtb can be loaded successfully
even when the image is damaged.
- This makes developers easily to add what they what just like a "U-Boot" dtb.
- The kern.dtb file is pack into the end of u-boot.bin while ./dts/kern.dtb
is exist.
Change-Id: I93a36a9c65ea8719e5610cdcbcc7708e5337c53f
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
- alloc sysmem after load kernel dtb successfully;
- allow distro kernel dtb to be loaded later than other
resource file, that is not controlled by code condition
"if (list_empty(&entrys_head))".
Change-Id: If1657289a4f8980ad7d7a5df7da0e061aab21504
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
The 0x0 address is usually allocated by 32-bit uncompressed kernel
and this alloc action is just a peek. Due to LMB core doesn't support
alloc at 0x0 address, we have to alloc the memblk backword a few bytes.
This patch is mainly to avoid fail message from sysmem/LMB.
Change-Id: I894ae2252a30a7690d10899484266191dfb12d15
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
This patch handles the boot fail for RK3288 4GB machine.
Change-Id: I2be6e532120595a6c10e9e99a779d9ec32f48fb5
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Since the nand driver is not standard dm driver in spl, so move
rk_nand_init() to the function end.
Change-Id: I075a309fa3d2d0b938863cdb1867b70d217f2ce3
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
fix: "ls: cannot access trust*.img: No such file or director".
Change-Id: Iabecb6b751dd3ba3f25fe725dac17cf4b7c39801
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Add "fasboot getvar is-userspace" support.
The Android-Q document shows "not allow the flashing of dynamic partitions"
is not aimed at the physical partition(call "super") but its child partitions
(i.e. system, vendor, oem...).
Change-Id: I4e21a9728a1093b68a9d1a08420586f33dcf0117
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Uniform loader, u-boot, linux low layer driver code to reduce bug in
the migration process
Change-Id: I618345fdfece2a59437a15cb3bd8d70b7c292abb
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
It works when CONFIG_USING_KERNEL_DTB is enabled, because we can
set either 'u-boot,dm-spl' or 'u-boot,dm-pre-reloc' for the node
that we can to leave in the u-boot.dtb.
Change-Id: I682e3900b9bf479f998304737031525004538724
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
It works when CONFIG_USING_KERNEL_DTB is enabled, because we can
set either 'u-boot,dm-spl' or 'u-boot,dm-pre-reloc' for the node
that we can to leave in the u-boot.dtb.
Change-Id: Id3cec0c64ee55ca9bc1e5871e7ad5a2ebb4b1b6a
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
The irq framework takes over the enable/disable management
for virq chip.
Change-Id: I63202b22b121b4a889d5a408a6a5a8f50a3c24d8
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
- disable virq chip by default;
- fix bank->use_count little than 0;
Change-Id: I69aa07cc2924dab40eea6524588869361ad8cf66
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Since the patch "3bdef7e gpt: return 1 directly when test the mbr sector"
always treats partition type as GPT, the error message is always printed
which may make developers miss understand.
Change-Id: I8be6cf5027ff4b61549b83132492d41d2b352ecd
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Find the first useful block in the end, and it is the end of
the nand storage.
Change-Id: I83203cbd764b2a6a6baa69694407f75339f176d5
Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Remove the config about SDRAM_COMMON_CAP_DETECT,SDRAM_COMMON_OSREG,
SDRAM_COMMON_MSCH_RK3399 and SDRAM_COMMON_MSCH_PX30.
Change-Id: I17f2bdae585454a1d869ae9d967843d1d169381f
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Joseph Chen
Jason Zhu
Jon Lin
Tony Xu
Dayao Ji
Jian Qiu
Wyon Bi
Lin Jinhan
YouMin Chen