22 Oct, 2019
1 commit
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androidboot.storage_type has been replaced by androidboot.boot_device_root.
Change-Id: Ibec80808e6ae720be128c0a2d9e2f4d325c56716
Signed-off-by: Jindong
09 Aug, 2019
1 commit
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On imx8 platform, the usb2 and usb3 ports are both supported. Which
means we can use usb2(ci_udc_otg) and usb3(cdns3_generic_peripheral)
gadget driver to run sdp/fastboot/ums at the same time.For sdp and the fastboot that runs automatically when uboot starts,
board_usb_gadget_port_auto() is added to autodetect usb port, this
means that we don't have to specify which USB port should be used to
download in code, now we can just connect either usb port then it
will download automatically.Signed-off-by: Sherry Sun
01 Aug, 2019
1 commit
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We may need to enable the dual bootloader feature on non-trusty
platforms, skip the bootloader rollback index check in spl if
trusty is not enabled.Don't generate rpmb key in spl, it should be generated in u-boot
proper with u-boot commands.Test: dual bootloader on imx8mm.
Change-Id: Iac454e0140cd6f4472a66d267d9ba0d40df7102c
Signed-off-by: Ji Luo
25 Jul, 2019
1 commit
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The A/B slot selection is moved to spl, it may lead to hang
if no bootable slots found. The only way to recover the board
is re-flash images with uuu tool, which is quite inconvenient
for some customers who can't enter serial download mode.This patch will set "spl recovery mode" which will give us a
chance to re-flash images with fastboot commands.Test: Enter spl recovery mode and flash images when no bootable
slots found.Change-Id: I31278f5212bde7609fe2f49e77b3849e92c0c516
Signed-off-by: Ji Luo
24 Jul, 2019
2 commits
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Do not pass BDADDR from uboot cmdline when
serial is all zero, and instead btmacaddr
will be set from persist.service.bdroid.bdaddr
which is set in device's init.freescale.rcChange-Id: I429c6f369d0b7aaca643443fe505d943a3901215
Signed-off-by: yang.tian -
Add support for AIY 2GB DDR size. Wrap support for
3GB DDR board with CONFIG_AIY_LPDDR4_3G because of
the limited ocram size.Test: build and boot on 2GB AIY board.
Change-Id: I04da60cc0d0b22c6c32ff705bcab4095068ba6ea
Signed-off-by: Ji Luo
17 Jul, 2019
1 commit
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Include correct header files to avoid build warning:
common/image-android.c:151:68: warning: implicit declaration
of function ‘mmc_get_env_dev’ [-Wimplicit-function-declaration]
" androidboot.boot_device_root=mmcblk%d", mmc_map_to_kernel_blk(mmc_get_env_dev()));Change-Id: I932a178500e7397f72d717efae0dd2d954a909d8
Signed-off-by: Ji Luo
15 Jul, 2019
3 commits
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storage_type is emmc or sd, which is not friendly
for user space, for example android health HAL need access
/sys/block/mmcblkX/stat.Replace it with mmcblkX named as boot_device_root.
(Keep storage_type for compatibility now)Change-Id: I7486d522696e9fe3dde8bdc8834ac11d25df7d79
Signed-off-by: Jindong -
Serial init in board_init_f will cost much time, skip it here
because the serial will be initialized again in board_init_r
and it's more faster (after cache is enabled). We will miss
some logs before the serial is ready but it's ok for Android Auto.
This commit will save about 190ms on imx8qm.Test: boot ok for both imx8qm and imx8qxp.
Change-Id: If6efdc19794aecda862f22b6fec7f7aba2005766
Signed-off-by: Ji Luo
Reviewed-by: Ye Li -
this commit is a merge of three patches from imx_v2018.03 as below:
1.
commit dbcf1e3cc079d2f1b3df6c4c9ec3a34d0c05eb4c
Author: Luo Ji
Date: Fri Jun 8 10:31:11 2018 +0800[iot] Support dual bootloader in SPL
Move the A/B slot check to SPL, the A/B slot switch
workflow is just like what we have in libavb_ab.Test: A/B select works fine on imx8m.
2.
commit 71562aae3b8123ccd7503e596e478951568fcd24
Author: Ji Luo
Date: Mon Jan 14 18:28:08 2019 +0800MA-13938 [Android] imx8q: Support dual bootloader feature
Support dual bootloader feature for imx8q which uses the
container format. Move the A/B slot select and verify to
SPL stage, the bootloader rollback index will be stored
at the last 8K bytes of eMMC rpmb storage.Test: Boot and rbindex verify pass on imx8q.
Change-Id: Ic9410a48092cc05de599dd897fc912177e2a1fe1
Signed-off-by: faqiang.zhu
09 Jul, 2019
3 commits
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When download image through ROM API for stream mode (USB, eMMC fastboot).
We uses tricky way to get the total image size:
The spl_load_simple_fit is called but the data reading is invalid, so the image
data is not really downloaded.
We should not call HAB authenticate in this tricky way. Otherwise it
will alway fail.
This patch add a new flag SPL_FIT_BYPASS_POST_LOAD to skip the authentication
only for this tricky using.Signed-off-by: Ye Li
Reviewed-by: Peng Fan
(cherry picked from commit 47b0cf6de06ff9b3e2b2755d5c8203210378b26a) -
ROM supports secondary boot which can boot from a new offset specified
by fuse. So adjust the offset calculation by counting the ROM's image_offset
parameter for SD/eMMC.
The secondary boot on flexspi is different like SD/eMMC. ROM will map the
space of secondary boot to the start of flexspi AHB memory. So it is same
as primary boot for SPL.Signed-off-by: Ye Li
Reviewed-by: Peng Fan
(cherry picked from commit c33881aa8a7e5a545b156ea2c452c5f7578f1ebd) -
i.MX8MNano ROM exports APIs to load images from boot device. We use this way
for SPL loading FIT image. Users need enable CONFIG_SPL_IMX_ROMAPI_SUPPORT
and set a buffer address via CONFIG_SPL_IMX_ROMAPI_LOADADDRSigned-off-by: Ye Li
Signed-off-by: Frank Li
(cherry picked from commit 4783e96fa88a7f279a3efee2cc7646bb53c7c1a7)
28 Jun, 2019
1 commit
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When enable CONFG_SPL_DM_USB_GADGET, sdp should use
usb_gadget_initialize() and usb_gadget_release() to
support DM gadget driver.Signed-off-by: Sherry Sun
18 Jun, 2019
1 commit
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Previous patch "MLK-21885 lmb: Handle the overlap case for lmb reserve" adds
the overlap support to lmb reserve. However, u-boot has some places to use the
lmb_reserve when allocating memory in loading images. If we allowed overlap
in this function, it means images loading address can overlap each other and
cause the address check mechanism not work.So add another function to allow overlap and only use it for fdt reserved-memory
nodes. The FDT reserved-memory is ok to merge with other reserved memory, since
this won't break image loading address check.Signed-off-by: Ye Li
24 May, 2019
19 commits
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For Some USB mass storage devices, such as:
"
- Kingston DataTraveler 2.0 001D7D06CF09B04199C7B3EA
- Class: (from Interface) Mass Storage
- PacketSize: 64 Configurations: 1
- Vendor: 0x0930 Product 0x6545 Version 1.16
"
When `usb read 0x80000000 0 0x2000`, we met
"EHCI timed out on TD - token=0x80008d80".The devices does not support scsi VPD page, we are not able
to get the maximum transfer length for READ(10)/WRITE(10).So we limit this to 256 blocks as READ(6).
Signed-off-by: Peng Fan
(cherry picked from commit df0052575b2bc9d66ae73584768e1a457ed5d914)
(cherry picked from commit 0716cc14a3739e9d161f5d0c3a0bebf0272759f9)
Signed-off-by: Ye Li -
The SPL loads the FIT image FDT part to an address related with the device
block length. This length is 512 for SD/MMC and is 1 for other devices
like SDP, NOR, NAND, SPI, etc.
When signing FIT image, we use fixed address caculated by SD/MMC block length
to sign FDT part. Thus, when booting through uuu, this causes mismatch and
gets authentication failed.Fix the issue by providing a override function for this FIT buffer address.
When secure boot is enabled, adjust the addresses of other devices to be same
with SD/MMC.Signed-off-by: Ye Li
Reviewed-by: Peng Fan
(cherry picked from commit 710efd3ccb99e144bd30af8e1ee46459b4a54dd6) -
When booting from USB device, change u-boot autoboot to default
run UUU bootcmd or enter fastboot directly for android.Signed-off-by: Ye Li
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Use trusty_os_init to load Trusty OS from CONFIG_TRUSTY_OS_ENTRY
before u-boot ready.Add Trusty OS SOC level codes and u-boot/SPL common codes.
Signed-off-by: Ye Li
Signed-off-by: Haoran.Wang
(cherry picked from commit 1ae9ecc73f5001b8bd743011c06a7d07861be64e) -
Porting the FSL android fastboot features from imx u-boot v2018.03 to
support all SoCs: imx6/imx7/imx7ulp/imx8/imx8m.The UUU commands like UCmd and ACmd are also added. Users need set
CONFIG_FASTBOOT_UUU_SUPPORT=y to enable the feature.Signed-off-by: Frank Li
Signed-off-by: Ye Li
(cherry picked from commit 65120b06a7f750b9b1a6e0db3d2082cc7088d5a8) -
Porting the android AVB lib from imx u-boot v2018.03. Since 2019 u-boot
has added latest AVB library, try to reuse it.Signed-off-by: Ye Li
(cherry picked from commit 2105662ada738a271e12a81d775134a5821dc38f)
(cherry picked from commit f7291d86c4183ce2e299ad271aa5618c71507ffc) -
Support EPDC.
E-Ink feature is supported by i.MX6DL/SL/SLL/ULL and i.MX7D.This driver supports user defined logo file, if there is no logo file, it will
draw a black border around a white screen.If need to enable EPDC, a waveform file is required to let all
work.Since we need LCD_MONOCHROME mode for EPDC, we introduce LCD_MONOCHROME
support.Please refer to Linux Reference Manual for how to flash WAVEFORM file.
Signed-off-by: Peng Fan
Signed-off-by: Robby Cai
Signed-off-by: Nitin Garg
Signed-off-by: Ye.Li
(cherry picked from commit a7244f279cc3c3994bcd103f5e9a183b1075ae71)
(cherry picked from commit 21bf1c38b7d75c31875fb02a972c458f25d9c33a) -
Since FSPI is assigned to M4 partition, A core only can read it from its
memory-map address. So we have to enable SPL NOR which won't access
flexspi driver.Update SPL container parser for the RAW NOR support.
Signed-off-by: Ye Li
(cherry picked from commit 7ea7a16fd892558098fb8cbea134ac275d1220d3) -
The RAW image support must be disabled, otherwise a RAW image can be used
to bypass FIT image.Signed-off-by: Ye Li
(cherry picked from commit ca7ebfcf0737699d5f62f97be4b0015c88108ae7) -
Add the NAND support to SPL container parser and enable it for imx8qxp arm2
nand reworked board.
The SPL NAND will read from nandfit mtdpart (128MB offset) to parsing the entire
boot image and get the 3rd container from it. This requires burning tool (uuu)
to program the entire boot image into nandfit.Signed-off-by: Ye Li
(cherry picked from commit 4b2850ccfd8b387590c9fb4abfffdd0ac5cc8e58) -
Because SDP directly jumps to next level boot image, we'd better
clean up the USB driver before it. Implement a weak callback function,
that spl sdp can use it to clean up USB driver.Signed-off-by: Ye Li
(cherry picked from commit 1f6b3efc62cb277fd4316d8ed5115f47b09369a0) -
Add a new configuration CONFIG_SPL_SDP_USB_DEV to specify the
usb index for spl sdp driver, so that we change use different device.
The default value is 0.Signed-off-by: Ye Li
(cherry picked from commit dba0d7c7dc3b9b60043726931b1f635b725e9756) -
Need initialize UDC before run sdp download
Signed-off-by: Frank Li
(cherry picked from commit ab6696c4f7ff3f13153e27b696fcbf38188b009a) -
Before parsing the image header, try to check if there is a container and
validate it first. If no (valid) container then as a fall-through parse
the image as before.Signed-off-by: Abel Vesa
Reviewed-by: Ye Li
(cherry picked from commit 2bd8277fd7eceed3aa4b07b6fe238b7beef62530) -
This intends to replace the FIT image support since that cannot be
authenticated. Instead, we append another container at the end of
flash.bin, this new one containing a new container with two
images representing the ATF and uboot proper.Signed-off-by: Abel Vesa
Reviewed-by: Ye Li
(cherry picked from commit c853049068ba2026cf91a6268958913db379a432) -
Add implementation necessary for supporting SPL loading image from NAND.
Signed-off-by: Teo Hall
(cherry picked from commit fe6af144930a0a32cbc4599635a96c8a629432a1) -
This transforms almost all related functions from mmc specific to device
independent. This allows the container size to be computed from QSPI and other
future devices that will be supported for boot.Signed-off-by: Abel Vesa
Reviewed-by: Ye Li
(cherry picked from commit c70afc348ee9fae242f00be56cde556822f93156) -
Add a weak function spl_mmc_get_uboot_raw_sector to get u-boot raw sector.
At default it returns CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR. Users
can overwrite it to return customized offset.Signed-off-by: Ye Li
(cherry picked from commit 9f2ffbe41493fb9233d79e2933e337d7a6c2e20a) -
Current print_cpuinfo gets the first udevice in CPU class to return
the cpu info. This has problem if the boot CPU is not fixed.Change to use new API cpu_get_current_dev to resolve the issue.
Signed-off-by: Ye Li
23 Mar, 2019
2 commits
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Currently, 'dtimg' allows users to check indexes equal to
dt_entry_count [1]. Forbid that [2].[1] Behavior w/o the patch:
=> ext2load mmc 0:1 0x48000000 dtb.img
105695 bytes read in 5 ms (20.2 MiB/s)=> dtimg dump 0x48000000
dt_table_header:
magic = d7b7ab1e
total_size = 105695
header_size = 32
dt_entry_size = 32
dt_entry_count = 2
dt_entries_offset = 32
page_size = 4096
version = 0
dt_table_entry[0]:
dt_size = 105599
dt_offset = 96
id = 0b779520
rev = 00000000
custom[0] = 00000000
custom[1] = 00000000
custom[2] = 00000000
custom[3] = 00000000
(FDT)size = 105599
(FDT)compatible = shimafuji,kingfisher
dt_table_entry[1]:
dt_size = 105599
dt_offset = 96
id = 0b779530
rev = 00000000
custom[0] = 00000000
custom[1] = 00000000
custom[2] = 00000000
custom[3] = 00000000
(FDT)size = 105599
(FDT)compatible = shimafuji,kingfisher=> dtimg size 0x48000000 0 z; print z
z=19c7f
=> dtimg size 0x48000000 1 z; print z
z=19c7f
=> dtimg size 0x48000000 2 z; print z
z=d00dfeed
=> dtimg size 0x48000000 3 z
Error: index > dt_entry_count (3 > 2)[2] Behavior with the patch:
=> dtimg size 0x48000000 0 z; print z
z=19c7f
=> dtimg size 0x48000000 1 z; print z
z=19c7f
=> dtimg size 0x48000000 2 z
Error: index >= dt_entry_count (2 >= 2)Fixes: c04473345712 ("common: Add support for Android DT image")
Signed-off-by: Eugeniu Rosca -
If FIT_IMAGE_TINY is enabled, spl_fit_image_get_os returns -ENOTSUPP.
In this case, we should default to IH_OS_U_BOOT not to IH_OS_INVALID.Signed-off-by: Abel Vesa
Tested-by: Fabio Estevam
09 Mar, 2019
1 commit
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Handle in boot_fdt_reserve_region
any return value > 0 of lmb_reserve() function;
it occurs when coalesced region are found:
adjacent reserved region are merged.This patch avoid the error trace:
ERROR: reserving fdt memory region failed..
when reserved region are merged (return value = 1).Signed-off-by: Patrick Delaunay
01 Mar, 2019
1 commit
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To find out how big the early malloc heap must be in SPL, add a debug
print statement that dumps its usage before switching to relocated heap
in spl_relocate_stack_gd() via CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN.Signed-off-by: Simon Goldschmidt
23 Feb, 2019
1 commit
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This is the same migration path as commit b6251db8c3f0 ("Kconfig:
Introduce USE_BOOTCOMMAND and migrate BOOTCOMMAND").I also moved the description in README to the Kconfig help.
I ripped off the sentence about 'LWMON' since it is gone already.I only let my boards migrate, leaving the rest to platform maintainers.
Signed-off-by: Masahiro Yamada
20 Feb, 2019
1 commit
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At present the default log level is set to LOGL_INFO on start-up. Allow
this to be controlled from Kconfig.Signed-off-by: Simon Glass
Reviewed-by: Bin Meng