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Override weak spl_load_simple_fix_load function only when necessary
to manage signature verification via High Assurance Boot (HAB).
In particular if spl_load_simple_fix_load function is overridden also
the board_spl_fit_size_align must be overridden to provide the correct
buffer size.
This ensures correct sizing of the upload buffer and prevents buffer
overflows which may lead to memory corruption and system reset.
Since an IVT header is checked using just a byte magic number, and the
memory beyond the buffer size is random, this fix addresses an issue
where the presence of an apparently valid IVT header beyond the buffer
size could result in unintended memcpy operations to random memory
addresses, often leading to system reset.
Upstream-Status: Inappropriate [downstream specific]
Upstream U-Boot fixed this differently in combination with binman to
create the final bootcontainer.
Commit 6039e0edc854 ("imx: hab: Simplify the mechanism")
Fixes: 9de354485800 ("imx: spl: implement spl_load_simple_fit_fix_load")
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
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Add new product id 0087 Verdin iMX8M Mini Quad 2GB IT.
Upstream-Status: Submitted [https://lore.kernel.org/u-boot/20240308141801.49081-1-jpaulo.silvagoncalves@gmail.com/]
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
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This pulls in the following commits:
git log --oneline --no-merges ^HEAD lf-5.15.71-2.2.2
14b6c8f3e3b MA-20886 imx8ulp: Boot from recovery mode when pressing key
62ad7799b6c LF-7602: Device tree fixup based on compatible string
b35420da607 crypto: fsl_hash: Remove unnecessary alignment check in caam_hash()
918dbf78bbb MA-20872 Revert "MA-18775 system will hang about 3s when boot up kernel"
ed2c3cbd6ac MA-20814 add fastboot command to erase u-boot env
a6762e28bf0 LF-6627: nand drvier fixups in sdboot on ls1043ardb-pd
d23cfa09767 LFU-426: qspihdr: Coverity Issue: unchecked return value
413b08f841f MLK-25850: imx8dxl_ddr3l_evk: change the default fdt file name
e91a047f54f LF-7382: fastboot: improve emmc write speed
205680f9f4b LFU-428 imx8ulp: Add warning for CAAM non-secure state failure
f405551dcc1 LF-7369-2 clk: imx93: update LPCG control API
676831be672 LF-7369-1 clk: imx: implement a clock gate driver for i.MX93
94c5bb2eb83 MA-20507-7 trusty: fix dereference null return value
6933487b4df LFU-427 imx93: Print ELE FW version
15b1ebb00cc LFU-393 imx93: Add reset cause print
f3b75e3317d LF-7332 imx8/ahab: sha256: enable image verification using ARMv8 crypto extention
330e2634143 LFU-423: usb: cdns3: gadget: Avoid using usb_ss after null check
58ba744cbad MLK-26034 imx6: Disable LCDIF clock before jumping to kernel
ae396d343a3 LF-6627: nand drvier fixups in nandboot on ls1043ardb-pd
0a99627b60e LFU-422-2 imx8ulp_evk: Enable the GD25LX256E support
c6c06de038f LFU-422-1 mtd: spi-nor: Add GigaDevice GD25LX256E NOR flash
032fab5e127 LFU-421 imx93_evk: Add imx93 low drive mode support on 11x11 EVK
d9f477625d3 LF-7332 armv8: SHA-256 using ARMv8 Crypto Extensions
53689e4f7db MA-20667 set metadata partition of type f2fs
f824cd01955 LFU-415 net: fec_mxc: Skip recv packet process when fec is halted
4e7c44e1f33 LFU-419 arm: dts: imx8mp: fix flexspi nand reg
957bdd9c925 LFU-418 imx8ulp: upower_hal: make code cleaner
361b23b98ed Revert "MLK-25478-1 efi: add Platform-Reset-Attack variables"
e1ed0611b5e Revert "MLK-25478-2 efi: clean memory and reset MemoryOverwriteRequestControl"
4998fef38a5 Revert "MLK-25478-3 workaround: disable verify time of signer and signee."
320096439b6 MA-20738 imx8ulp: bumps CONFIG_LMB_MAX_REGIONS
c244bdfd76c LFU-417-2 imx93_evk/qsb: Enable DDR inline ECC feature
026521c7d65 LFU-417-1 ddr: imx: imx9: Add DDR inline ECC support
a555a21be69 LFU-413 imx8ulp_evk: Remove CONFIG_BOOTDELAY=0 from ND defconfig
aaead5a2b8d LFU-416 imx: cmd_dek: Fix build warning in blob_encap_dek
933a3b25fe3 LF-7234 enable CONFIG_CMD_CRC32 and CONFIG_CRC32_VERIFY
97fc905e7f7 LFU-409: imx8dxl: fix the i.MX8DXL ddr3l NAND DQS iomux setting
aa4ebb66199 LFU-414 imx8ulp: clock: Update clocks to meet max rate restrictions
63d0579f397 LFU-410 imx: ele_ahab: Add ahab_sec_fuse_prog command
266dddae454 LFU-412 configs: imx93_evk: shrink mem= for jailhouse
5703d3ae37e LFU-411 imx8ulp: Always enable MIPI_DSI power switch
32965eb52f7 LFU-392 imx8ulp: upower: replace magic number with macro
beb5e5e3303 MA-20677 imx8ulp: android: enable CONFIG_AHAB_BOOT by default
bb45dd592db LFU-408 imx93evk: config the pmic standby voltage for buck1
25e38cb4762 LFU-407-02 ddr: imx9: Change the saved ddr data base to 0x2051c000
a8fef10ab92 LFU-407-01 configs: imx93: Update spl stack & bss base address
8731024fe7e LFU-406 mx6ul/mx6ulz: Fix build break caused by RNG patch
a95afe08769 LF-7238 imx9: soc: Remove OPTEE memory from DRAM bank and MMU
19c3fdebf8d LFU-403-4 imx93_evk/qsb: Enable TMU sensor driver
e1703ec06a4 LFU-403-3 iMX93: soc: print current CPU temperature
050a94e6365 LFU-403-2 DTS: imx93: Update TMU node to sync with kernel
91e711a565c LFU-403-1 thermal: imx_tmu: Update TMU driver to support iMX93
78749666dd3 LFU-402-3 imx93_evk/qsb: Use API to set max ARM clock
401b9824f92 LFU-402-2 iMX93: clock: Add API to set max ARM core clock
e4722baa5af LFU-402-1 iMX93: soc: Get market segment and speed grading
432a4af9608 LFU-400 imx8ulp: clock: Clear dividers in PLL3DIV_PFD registers
53f06207782 LFU-399 imx8ulp: Reconfigure MRC3 for SRAM0 access
48a2221acc9 LFU-395 imx93: Add fused parts support
d8760a74793 LFU-398-7 imx93_9x9_qsb: Enable Flexspi NOR support
1f500a59670 LFU-398-6 imx93_qsb: Enable M.2 VPCIe_3V3 and deassert SD3_nRST
ba4f72198f5 LFU-398-5 DTS: imx93-9x9-qsb: Add flexspi NOR nodes and pinctrl
d9f563336f7 LFU-398-4 imx93_11x11_evk: Enable Flexspi NOR support
c56f2132d53 LFU-398-3 imx93_evk: Enable M.2 VPCIe_3V3 and deassert SD3_nRST
b6cbe6b1416 LFU-398-2 DTS: imx93-11x11-evk: Enable and update flexspi NOR
c45c4fb791b LFU-398-1 DTS: imx93: Update flexspi node in DTSi
fab973fe1df LFU-397 imx8m: clock: not configure reserved SRC register
4881ba99fa4 LFU-396-7 imx93_9x9_qsp_defconfig: support splash screen
60e0e629f99 LFU-396-6 arm: dts: add imx93 9x9 ontat panel dts
fffc330cf1a LFU-396-5 imx9: clock: add 300MHz fracn pll table
ef6a3d9cc38 LFU-396-4 video: nxp: imx: add Add i.MX93 parallel display format encoder driver
5f414738a5f LFU-396-3 video: nxp: imx_lcdifv3: support VSYNC/HSYNC active low
21eb66fe1f8 LFU-396-2 video: nxp: imx: dsi: force DISPLAY_FLAGS_HSYNC_HIGH & DISPLAY_FLAGS_VSYNC_HIGH
88132ed0b4e LFU-396-1 video: simple_panel: make backlight optional
65287dc074d LF-7055: video: imx: Add set_parent calls to LVDS initialization
167f65006fb MLK-26021 imx93: add 9x9 qsb lpddr4 board
0a6297a290e MA-20677 imx8ulp: android: enable CONFIG_AHAB_BOOT by default
8789f3ca3e4 PLATSEC-1781-2 MX6: Device tree fix-up
60555c4a445 PLATSEC-1781-1 mx6ull:Add config CONFIG_OF_SYSTEM_SETUP
48b1d6e34fd MA-20149 set fs type of android partitions
9710cc4840e LFOPTEE-177 imx93evk: enable cmd_dek command
f0721d67f03 LFOPTEE-177 imx8ulp: enable cmd_dek command
bf07f5166bf LFOPTEE-177 imx: cmd_dek: add ELE DEK Blob generation support
6de56c3f629 LFOPTEE-177 s400_api: add DEK Blob generation
Conflicts:
drivers/crypto/fsl/fsl_hash.c
commit 41b2182af73 ("crypto: fsl_hash: Remove unnecessary
alignment check in caam_hash()")
Both NXP and TXD branch did cherry-picking that commit, but NXP
additionally removed a debug print (not present in master)
while the TDX branch did not. Resolved by doing it the NXP way.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
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Add new product id 0086 Verdin iMX8M Mini DualLite 2GB IT.
Upstream-Status: Submitted [https://lore.kernel.org/u-boot/20240131173204.100407-1-jpaulo.silvagoncalves@gmail.com/]
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
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the spl fit pointer could be set as NULL in HAB verify
failed case, return error in such case.
Change-Id: Idb44a19ca89f2a6065ea423782441e57109d6e3a
Signed-off-by: Ji Luo <ji.luo@nxp.com>
Upstream-Status: Inappropriate [downstream specific]
Upstream U-Boot fixed this differently in combination with binman to
create the final bootcontainer.
Commit 6039e0edc854 ("imx: hab: Simplify the mechanism")
Upstream-Status: Inappropriate [downstream specific]
Upstream U-Boot fixed this differently in combination with binman to
create the final bootcontainer.
Commit 6039e0edc854 ("imx: hab: Simplify the mechanism")
Backport from NXP downstream [6cb283bb4e19da6667abaedd83efc23a15fdc48d]
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
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Update the documents of iMX8M secure boot and encrypted boot to mention
the hash of FIT FDT and optional FIT FDT signature.
Add the steps for how to sign and generate FIT FDT signature.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Upstream-Status: Inappropriate [downstream specific]
Upstream U-Boot fixed this differently in combination with binman to
create the final bootcontainer.
Commit 6039e0edc854 ("imx: hab: Simplify the mechanism")
Backport from NXP downstream [25fdc42caa30faa586a277162ae5373d3e2bc2be]
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
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One limitation of verifying FIT hash approach is SPL must bind with FIT,
because FIT FDT hash is inserted into SPL image and authenticated by ROM.
For use cases need to upgrade the FIT individually, for example, android's
dual bootloader, this patch introduces an optional approach.
This optional approach adds FIT FDT signature (a new pair of IVT and CSF
for FIT FDT structure) after original FIT image IVT and CSF. imx-mkimage
always generates the new IVT and reserves the space for the new CSF.
Users just need an additional signing step.
This approach is default not enabled in SPL except Android build.
To enable it, set CONFIG_IMX_SPL_FIT_FDT_SIGNATURE=y with CONFIG_IMX_HAB=y
in u-boot defconfig
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Upstream-Status: Inappropriate [downstream specific]
Upstream U-Boot fixed this differently in combination with binman to
create the final bootcontainer.
Commit 6039e0edc854 ("imx: hab: Simplify the mechanism")
Backport from NXP downstream [07b688228c5817e4d76cdc5484fd50f92e9cf1f0]
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
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By default, we insert the hash of FIT FDT into SPL image
(append it after DDR FW) by imx-mkimage.
When secure boot, this hash is authenticated with SPL image by ROM.
So the hash is trusted.
Before SPL starts parsing FIT image, SPL should verify the FIT FDT
structure with the hash to ensure the FIT FDT structure is trusted.
This patch could resolve the problem that SPL FIT authentication is
later than loading the FIT image.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Upstream-Status: Inappropriate [downstream specific]
Upstream U-Boot fixed this differently in combination with binman to
create the final bootcontainer.
Commit 6039e0edc854 ("imx: hab: Simplify the mechanism")
Backport from NXP downstream [0746cfd931de8f7591d263ff60dd806ffe23c093]
Conflicts:
arch/arm/mach-imx/spl.c
(additional includes in theirs, boot/lz4.h, image.h, image.h now needed)
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
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This change configures Toradex Colibri iMX8X SoM USB
hub to bypass mode, and brings out of the reset state.
Upstream-Status: Submitted [https://lore.kernel.org/all/20231220103811.228515-4-andrejs.cainikovs@gmail.com/]
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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This file is included automatically since quite some time now.
From documentation:
U-Boot automatically looks for and includes a file with updates
to the standard devicetree for your board, searching for them in
the same directory as the main file, in this order:
<orig_filename>-u-boot.dtsi
<CONFIG_SYS_SOC>-u-boot.dtsi
<CONFIG_SYS_CPU>-u-boot.dtsi
<CONFIG_SYS_VENDOR>-u-boot.dtsi
u-boot.dtsi
Upstream-Status: Submitted [https://lore.kernel.org/all/20231220103811.228515-3-andrejs.cainikovs@gmail.com/]
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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This file is included automatically since quite some time now.
From documentation:
U-Boot automatically looks for and includes a file with updates
to the standard devicetree for your board, searching for them in
the same directory as the main file, in this order:
<orig_filename>-u-boot.dtsi
<CONFIG_SYS_SOC>-u-boot.dtsi
<CONFIG_SYS_CPU>-u-boot.dtsi
<CONFIG_SYS_VENDOR>-u-boot.dtsi
u-boot.dtsi
Upstream-Status: Submitted [https://lore.kernel.org/all/20231220103811.228515-2-andrejs.cainikovs@gmail.com/]
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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python does not like the u-boot- prefix in the version, drop it.
/usr/lib/python3.10/site-packages/setuptools/dist.py:544: UserWarning:
The version specified ('u-boot-2022.10') is an invalid version, this may
not work as expected with newer versions of setuptools, pip, and PyPI.
Please see PEP 440 for more details.
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Upstream-Status: Backport [c977b184350479b8c43a0e002eaf2b13b510ba4f]
The update of python setuptools from 68.2.2 to 69.0.2 in current OE
master now fails the build without this fix.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
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This will prevent error on usb start:
starting USB...
Bus usb@5b0d0000: Port not available.
Upstream-Status: Inappropriate [other]
No iMX8 USB support present in mainline.
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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USB host interface is not working on some Apalis Toradex carrier
boards with Apalis iMX8 SoM. This is due to USBH_EN pin, which
powers USB peripherals, having a strong pull-down on some boards,
and a weak pull-down on the others. This USBH_EN pin is left
unconfigured, which means it is in its default state at cold boot:
input with a strong pull-up. As a result, carrier boards with a
weak pull-down have this signal high enough to trigger power
delivery to USB peripherals, and opposite - boards with strong
pull-down on USBH_EN have this signal below the threshold needed
to trigger USB power delivery.
This change configures the USBH_EN pin as gpio hog, fixing this
issue for all Apalis carrier boards regardless of pull-down
resistor value.
Also, update apalis-imx8_defconfig via savedefconfig.
Upstream-Status: Submitted [https://lore.kernel.org/all/20231020152516.57338-1-andrejs.cainikovs@gmail.com/]
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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The downstream code will not build when the environment on MMC is not
defined. This change makes it possible to use ENV_IS_NOWHERE
for recovery mode without the need to enable the environment
in MMC downstream. This is the same correction of commit 8bb483b3cb3d
("toradex: env: Enable env is nowhere for imx8 modules") that solve it
for imx8mm/mp. The difference is that imx8 modules define the function
on another file.
Upstream-Status: Inappropriate [other]
This change is specific to the downstream code, as the solution in upstream
differs.
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
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The bootcmd_mfg env variable is legacy from IMX downstream u-boot branch
and is not needed on mainline.
Upstream-Status: Submitted [https://lore.kernel.org/u-boot/20231004191358.24488-1-francesco@dolcini.it/]
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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The downstream code will not build when the environment on MMC is not
defined. Additionally, when the environment on EMMC is defined
simultaneously with ENV_IS_NOWHERE, it takes priority. This change makes
it possible to use ENV_IS_NOWHERE for recovery mode without the need
to enable the environment in MMC downstream.
Upstream-Status: Inappropriate [other]
This change is specific to the downstream code, as the solution in upstream
differs.
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
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Update defconfig with a savedefconfig and correct usb
ids (vendor, vid and pid) to Toradex values.
Upstream-Status: Inappropriate [configuration]
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
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Enable USB fastboot support (CONFIG_FASTBOOT).
Upstream-Status: Pending
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
(cherry picked from commit f213fab63669c967a4136b9b527e3f7dc83902b8)
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Update defconfig with savedefconfig and change usb gadget identification
to Toradex values.
Upstream-Status: Inappropriate [configs]
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
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Enable USB device and fastboot support which may be used to load the
Toradex Easy Installer FIT image.
While at it also enable USB mass storage aka UMS support.
Note that the i.MX 8M Plus recovery mode support is based on the USB
boot stage of the BOOTROM and does NOT require USB SDP SPL aka serial
downloader support.
Upstream-Status: Submitted [https://lore.kernel.org/u-boot/20230828213803.454303-1-marcel@ziswiler.com/]
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
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Update verdin imx8mp defconfig with a savedefconfig to show
automatic configuration modifications more clearly.
Upstream-Status: Inappropriate [configuration]
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
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When trying to boot via USB on i.MX8MN it is necessary to specify
the U-Boot environment location, otherwise the boot process simply
hangs.
Specify the environment location when booting from USB.
Tested on a imx8mn-evk.
Upstream-Status: Backport [d175982c207bb2ace592d7985cd3f05ab99759d9]
Suggested-by: Michael Nazzareno Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Fabio Estevam <festevam@denx.de>
Tested-by: Tim Harvey <tharvey@gateworks.com>
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Fix build error when enabling fastboot support. FSL fastboot use serial
number value when CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG is enabled.
Upstream-Status: Inappropriate [other]
This is a downstream only fix. In upstream fsl fastboot is not
implemented.
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
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ERR050805
Update lpddr4 configuration and training using updated spreadsheet and
tools from NXP using data from previous spreadsheet and verified
toward datasheet:
- MX8M_Mini_LPDDR4_RPA_v22.xlsx
- mscale_ddr_tool_v3.31_setup.exe
The most relevant update is related to errata ERR050805:
"DRAM: Controller automatic derating logic may not work when
the LPDDR4 memory temperature is above 85 °C at initialization"
Other relevant fixes:
- DRAMTMG7 register: corrected calculation of T_CKPDX parameter
(equal to tCKCKEH for LPDDR4)
- RANKCTL register: corrected calculations for ODTLon and ODTLoff
to follow the JEDEC specification
- ADDRMAP7 register: added support for 17-row devices
As per errata ERR050805:
An issue exists with the automatic derating logic of the DDR
controller that only samples the LPDDR4 MR4 register when the
Temperature Update Flag (TUF) field (MR4[7] ) is 1’b1. If the
LPDDR4 memory is initialized and starts operation above 85 °C
(MR4[2:0] > 3’b011), the MR4 Temperature Update Flag (TUF) will
not be set. The DDR Controller will therefore not automatically
adjust the memory refresh rate or de-rate memory timings based
on the LPDDR4 memory temperature. This may cause the controller
incorrectly setting the refresh period, potentially cause the
LPDDR4 memory losing data contents and lead to possible data
integrity issues above 85 °C.
Errata provides three possible workaround options, while option 2
is the most reasonable:
Disable the automatic derating logic of the DDR controller and
apply fixed x2 refresh rate (0.5x refresh). This option is
suitable for designs that are expected to boot at or above 85 °C
and memory’s MR4[2:0] (Refresh Rate) DOES NOT report the following
conditions:
3b101: 0.25x refresh, no de-rating
3b110: 0.25x refresh, with de-rating
3b111: SDRAM High temperature operating limit exceeded
[1]: https://www.nxp.com/docs/en/errata/IMX8MM_0N87W.pdf
Upstream-Status: Pending
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Add necessary configuration options and device tree changes
for usb sdp support. USB driver model disabled for SPL to reduce
size as it is not needed for now for usb to works.
Upstream-Status: Submitted [https://lore.kernel.org/all/20230822221726.8355-1-marcel@ziswiler.com]
The changes are almost a backport from
commit 1c2567a3f129 ("verdin-imx8mm: enable usb sdp spl recovery support")
of u-boot-toradex next that was already submmited to upstream.
The differences to the patch are device tree syntax and getting
only the necessary configurations.
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
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Enable LTO to help reducing SPL binary size to avoid problems with DDR
training firmware appended to it by nxp mkimage tool. When SPL binary
grows too much there is a chance of corrupting this DDR firmware or
DDR controller accessing memory beyond 256KB TCM RAM limit making SPL
crash.
Upstream-Status: Inappropriate [other]
LTO was already enabled on upstream for verdin-imx8mm
by commit 546dd667aab0 ("verdin-imx8mm: various config additions and improvements")
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
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Revert donwstream changes for correct USB Gadget VID and PID handling.
Upstream-Status: Inappropriate [other]
This was need because of a donwstream change on commit
e330a88a8a76 ("MLK-25803-2: Update VID/PID").
On upstream it is already corrected by
commit a95aee6af70d ("usb: gadget: Make g_dnl USB settings common").
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
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Update verdin imx8mm defconfig with a savedefconfig to show
automatic configuration modifications more clearly.
The configurations changes were:
- No CONFIG_USE_ETHPRIME or CONFIG_ETHPRIME on this u-boot version
- CONFIG_SPL_CLK_COMPOSITE_CCF and CONFIG_CLK_COMPOSITE_CCF are enabled
by default for IMX8MM
- Default size for CONFIG_SYS_MALLOC_F_LEN already is 0x10000
- CONFIG_USB_GADGET_DOWNLOAD is enabled by default when FASTBOOT is
enabled
- CONFIG_DM_USB is enabled by default when USB and DM are
enabled
Other changes are just positional.
Upstream-Status: Inappropriate [other]
These cofigurations changes are a result of a savedefconfig for this
u-boot version that is behind upstream.
Signed-off-by: Joao Paulo Goncalves <joao.goncalves@toradex.com>
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The current implementation of spl_board_init() USB boot handling is
not correct, the MX8MM BootROM v1 does not support SDP load when
re-entered from U-Boot SPL, it is up to U-Boot to perform the next
stage load using its own internal CI gadget driver and SDP protocol
implementation. Drop the spl_board_init() to let SPL continue with
normal load in case the SDP support is enabled.
Upstream-Status: Backport[f687c1ef4fdf14faea16c13b1eaac5496dee39df]
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
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The env_get() might be undefined in case ENV_SUPPORT is disabled,
which may happen e.g. in SPL. Add missing ifdef guard around the
env_get() to prevent build failure.
Upstream-Status: Backport[fcb670b794c9839c026757bf2d5cd564323ce199]
Signed-off-by: Marek Vasut <marex@denx.de>
Tested-by: Fabio Estevam <festevam@denx.de>
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With LTO enabled the U-Boot initial environment is no longer stored
in an easy accessible section in env/common.o. I.e. the section name
changes from build to build, its content maybe compressed and it is
annotated with additional data.
Drop trying to read the initial env with elf tools from the compiler
specific object file in favour of adding and using a host tool with
the only functionality of printing the initial env to stdout.
See also:
https://lore.kernel.org/all/927b122e-1f62-e790-f5ca-30bae4332c77@foss.st.com/
Upstream-Status: Backport[486aef08de091ca35386f32fe961a201c3cfa9d4]
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Acked-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Since commit 06d514d77c37 ("lmb: consider EFI memory map") the EFI regions
are also pushed into the lmb if EFI_LOADER is enabled (which is by
default on most system). Which can cause the number of entries to go
over the maximum as it's default is only 8.
Specifically i ran into this case on an TI am62 which has an fdt with
4 reserved regions (in practice 3 lmb entries due to adjecent ranges).
As this is likely to impact more devices bump the default max
regions to 16 so there is a bit more slack.
Upstream-Status: Backport[2dc16a2c1f924985216b3f1d6710f96d6c4fb1ab]
Fixes: 06d514d77c ("lmb: consider EFI memory map")
Link: https://bugzilla.opensuse.org/show_bug.cgi?id=1207562
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
[trini: collect tags from the other equivalent patch]
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Rework the rather big array of zero length strings with 4 entries of
actual display adapter names to a array of structs which ties a pid4
to its correspondent human readable string.
Provide an accessor to get the string for a given PID4.
Upstream-Status: Submitted [https://lore.kernel.org/all/20230718090734.20357-4-andrejs.cainikovs@toradex.com/]
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Rework the rather big array of zero length strings with 4 entries of
actual carrier board names to a array of structs which ties a pid4
to its correspondent human readable string.
Provide an accessor to get the string for a given PID4.
Rework the user of the information to use the accessor.
Note that check_pid8_sanity() is used for early samples of Dahlia and
the development board. Yavia isn't affected.
Upstream-Status: Submitted [https://lore.kernel.org/all/20230718090734.20357-3-andrejs.cainikovs@toradex.com/]
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Add the Yavia Carrier board name string to the known carrier
board list.
Upstream-Status: Submitted [https://lore.kernel.org/all/20230718090734.20357-2-andrejs.cainikovs@toradex.com/]
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Drive CTRL_SLEEP_MOCI# high at boot (SPL) using a GPIO hog, this signal
may be used to control some power-rails on the carrier board, therefore
it should be set to high when the module is booting.
To do this as early as possible is generally a good idea and the issue
was noticed on the Yavia carrier board where it is needed to power the
I2C EEPROM on the carrier board.
Upstream-Status: Submitted [https://lore.kernel.org/all/20230711090918.523772-6-marcel@ziswiler.com/]
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Move ctrl_sleep_moci pin to gpio bank &gpio4, where it belongs.
Fixes: 2bc2f817cea7 ("board: toradex: add verdin imx8m plus support")
Upstream-Status: Inappropriate [other]
This is fixed in upstream via device tree synchronisation patch:
https://lore.kernel.org/all/20230711090918.523772-2-marcel@ziswiler.com/
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Enable CONFIG_SPL_GPIO_HOG option to be able to control GPIO hogs from
SPL.
Upstream-Status: Submitted [https://lore.kernel.org/all/20230711090918.523772-5-marcel@ziswiler.com/]
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Drive CTRL_SLEEP_MOCI# high at boot (SPL) using a GPIO hog, this signal
may be used to control some power-rails on the carrier board, therefore
it should be set to high when the module is booting.
To do this as early as possible is generally a good idea and the issue
was noticed on the Yavia carrier board where it is needed to power the
I2C EEPROM on the carrier board.
Upstream-Status: Submitted [https://lore.kernel.org/all/20230711090918.523772-4-marcel@ziswiler.com/]
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Enable CONFIG_SPL_GPIO_HOG option to be able to control gpio hog from
SPL.
Upstream-Status: Submitted [https://lore.kernel.org/all/20230711090918.523772-3-marcel@ziswiler.com/]
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Since commit 83061dbd1c89 ("Rename GPIO_SUPPORT to GPIO"),
SPL_GPIO_SUPPORT has been renamed to SPL_GPIO, meaning that SPL_GPIO_HOG
can never be enabled.
Let's fix this by using the proper name for the Kconfig option.
Upstream-Status: Backport [5536a5f4ac12f4f14e31c85305c2fc7647d5fc03]
Fixes: 1d99e673c752 ("gpio: Enable hogging support in SPL")
Cc: Quentin Schulz <foss+uboot@0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Use the CONFIG macros to conditionally build the GPIO hogging support in
either the SPL or U-Boot, or both, depending on the configuration. Also
call the GPIO hog probe function in the common SPL board initialization
as an equivalent to adding it to the U-Boot init sequence functions.
Upstream-Status: Backport [1d99e673c752bc7d55aa25b02e050741496f7109]
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Add new i.MX 8M Plus Quad SKU to ConfigBlock handling.
0070: Verdin iMX8M Plus Quad 8GB WB IT
This SKU is identical to 0066 but supporting Industrial Temperature range.
Upstream-Status: Submitted [https://lore.kernel.org/all/20230515130641.26028-1-francesco@dolcini.it/]
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
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This is required to boot a FIT image, otherwise the caam_jr driver is
not initialized and the hash verification fails with the following
error:
Verifying Hash Integrity ... sha256dev_get_priv: null device
CAAM was not setup properly or it is faulty
Upstream-Status: Submitted [https://lore.kernel.org/all/20230502085751.496122-1-marcel@ziswiler.com/]
Signed-off-by: Sergio Prado <sergio.prado@toradex.com>
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While working on an LX2160 based board and updating to latest mainline
I noticed problems using the HW accelerated hash functions on this
platform, when trying to boot a FIT Kernel image. Here the resulting
error message:
Using 'conf-freescale_lx2160a.dtb' configuration
Trying 'kernel-1' kernel subimage
Verifying Hash Integrity ... sha256Error: Address arguments are not aligned
CAAM was not setup properly or it is faulty
error!
Bad hash value for 'hash-1' hash node in 'kernel-1' image node
Bad Data Hash
ERROR: can't get kernel image!
Testing and checking with Gaurav Jain from NXP has revealed, that this
alignment check is not necessary here at all. So let's remove this
check completely.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Gaurav Jain <gaurav.jain@nxp.com>
Cc: dullfire@yahoo.com
Reviewed-by: Gaurav Jain <gaurav.jain@nxp.com>
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Initialize Secure Non-Volatile Storage, aka SNVS.
Upstream-Status: Submitted [https://lore.kernel.org/all/20230403111426.61327-3-andrejs.cainikovs@toradex.com/]
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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- Enable CONFIG_IMX_BOOTAUX
- Add SNVS support
Upstream-Status: Inappropriate [other]
So far no boards have SNVS support enabled in mainline, even though
support for iMX8QX is in place.
CONFIG_IMX_BOOTAUX option in mainline can be enabled only for IMX8M.
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Print firmware versions during U-Boot start:
BuildInfo:
- SCFW f5623878, SECO-FW c9de51c0, IMX-MKIMAGE 0, ATF c6a19b1
- U-Boot 2022.04-00335-g65192567f81-dirty
Upstream-Status: Submitted [https://lore.kernel.org/all/20230403111426.61327-2-andrejs.cainikovs@toradex.com/]
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Add USB support.
Upstream-Status: Pending
As of now, no iMX8 USB support present in mainline.
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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