Commit graph

338 commits

Author SHA1 Message Date
Jonas Karlman
4773e9d5ed rockchip: Use an external TPL binary on RK3568
Rockchip SoCs typically use U-Boot TPL to initialize DRAM, then jumps
back to BootRom to load next stage, U-Boot SPL, into DRAM. BootRom then
jumps to U-Boot SPL to continue the normal boot flow.

However, there is no support to initialize DRAM on RK35xx SoCs using
U-Boot TPL and instead an external TPL binary must be used to generate a
bootable u-boot-rockchip.bin image.

Add CONFIG_ROCKCHIP_EXTERNAL_TPL to indicate that an external TPL should
be used. Build U-Boot with ROCKCHIP_TPL=/path/to/ddr.bin to generate a
bootable u-boot-rockchip.bin image for RK3568.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Eugen Hristev <eugen.hristev@collabora.com>
2023-02-28 18:07:26 +08:00
Tim Harvey
98382917d7 board: gateworks: venice: move README to RST
Move board/gateworks/venice/README to RST documentation.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2023-02-19 21:15:15 +01:00
Thomas Fitzsimmons
34a1fee756 doc: board: bcm7xxx: Convert to reStructuredText format
Convert the documentation for the Broadcom BCM7445 and BCM7260 boards
to reStructuredText format and add the new filename to
doc/board/broadcom/index.rst.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-02-19 21:15:15 +01:00
Leo Yu-Chi Liang
8900e2bbec riscv: Rename Andes cpu and board names
The current ae350-related defconfigs could also
support newer Andes CPU IP, so modify the names of CPU
from ax25 to andesv5, and board name from ax25-ae350 to ae350.

Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Yu Chien Peter Lin <peterlin@andestech.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2023-02-17 19:07:48 +08:00
Tom Rini
3592a61fa8 For 2023.04
-----------
 
 - several conversion to DM_SERIAL and DM_I2C
 - fixes for Toradex boards
 - PSCI
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/14965
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Merge tag 'u-boot-imx-20230201' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

For 2023.04
-----------

- several conversion to DM_SERIAL and DM_I2C
- fixes for Toradex boards
- PSCI

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/14965
2023-02-01 09:30:52 -05:00
Tom Rini
095d909cf1 - jethub j100: add rescue boot from microSD
- move meson sm command to cmd/meson and add efusedump sub-command
 - switch dwc2 otg to DM for G12A, GXL & AXG
 - Add new boards:
  - Odroid Go Ultra
  - Odroid-N2L
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Merge tag 'u-boot-amlogic-20230131' of https://source.denx.de/u-boot/custodians/u-boot-amlogic

- jethub j100: add rescue boot from microSD
- move meson sm command to cmd/meson and add efusedump sub-command
- switch dwc2 otg to DM for G12A, GXL & AXG
- Add new boards:
 - Odroid Go Ultra
 - Odroid-N2L
2023-01-31 10:15:39 -05:00
Fabio Estevam
f0f461287e imx: Suggest the NXP ATF github repo
As explained in the text at the bottom of the page
https://source.codeaurora.org/external/imx/imx-atf:

"QUIC repositories on this site will not receive any updates after
March 31, 2022, and will be deleted on March 31, 2023."

Point to the NXP ATF github repo instead.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Oliver Graute <oliver.graute@kococonnector.com>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2023-01-31 16:02:05 +01:00
Fabio Estevam
d12618b927 imx8mm-phg: Add board support
Add the board support for the i.MX8MM Cloos PHG board.

This board uses a imx8mm-tqma8mqml SoM from TQ-Group.

imx8mm-phg.dts and imx8mm-tqma8mqml.dtsi are taken
directly from Linux 6.2-rc3.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
2023-01-30 23:23:02 +01:00
Neil Armstrong
8f5e9de121 ARM: meson: Add support for Odroid-N2L
ODROID-N2L is a variant SBC in small form factor and some peripherals
are removed from ODROID-N2PLUS based on S922X SoC.

- On-board ethernet is removed
- On-board RTC is removed
- USB 3.0 hub is removed, so one USB 2.0 and one USB 3.0 host ports
  are available
- Huge heatsink is replaced with 40x40mm heatsink, 5V active heatsink
  is recommended or a tall passive sink is optional
- 3.5mm earjack is removed
- IR remote receiver is removed
- MIPI DSI port is added

It doesn't use the odroid-n2 board support since ADC revision
collides with Odroid-N2+ and since it doesn't have on-board ethernet
no need to load the MAC address from eFuses.

Link: https://lore.kernel.org/r/20230126-u-boot-odroid-n2l-v1-2-c60f695e0f6c@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-01-30 14:24:17 +01:00
Patrick Delaunay
e1f0fd525f doc: add rst references to distro documentation in stm32mp1 board
Use internal rst reference with :doc: to have a link to distro.rst page
in the generated U-Boot documentation.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2023-01-27 18:31:59 +01:00
Frieder Schrempf
1402f1dcee doc: sl-mx8mm: Add CROSS_COMPILE to U-Boot make call and improve comment
Add the CROSS_COMPILE flag as we assume we build in a cross environment.
Also improve the comment about copying the binary to SD card.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2023-01-27 18:31:59 +01:00
Frieder Schrempf
888ff2eae7 doc: sl-mx8mm: Add guide for copying the bootloader to SPI NOR
This adds a guide for copying the raw bootloader image on the SD card
to the SPI NOR using U-Boot itself.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2023-01-27 18:31:59 +01:00
Frieder Schrempf
5800fb8c7a doc: sl-mx8mm: Update references to latest DDR firmware 8.18
Use the latest firmware available from NXP.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2023-01-27 18:31:59 +01:00
Frieder Schrempf
a93985ddfc doc: sl-mx8mm: Update the NXP TF-A source reference
Use the latest version of the NXP TF-A code and add a note about
quirks with GCC 12.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Convert Note: to ..note::
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-01-27 18:31:59 +01:00
Frieder Schrempf
4a30efa264 doc: sl-mx8mm: Add note about using cross toolchain
This clarifies the usage of a cross toolchain to build U-Boot
and TF-A.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2023-01-27 18:31:59 +01:00
Frieder Schrempf
0f3cd9e6df doc: sl-mx8mm: Mention OSM 1.1 support
The latest revision of the SoM is compliant to OSM 1.1.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2023-01-27 18:31:59 +01:00
Dario Binacchi
5ef229a007 doc: fix references to distro documentation
Commit 37c5195dfc ("doc: Move distro boot doc to rST") renamed
doc/README.distro to doc/develop/distro.rst.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Soeren Moch <smoch@web.de>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2023-01-20 16:38:52 +01:00
Neil Armstrong
640192d04f ARM: meson: add support for Odroid Go Ultra
This adds initial support for the Hardkernel Odroid Go Ultra.

The Odroid Go Ultra is a portable gaming device with the following
characteristics:
- Amlogic S922X SoC
- RK817 & RK818 PMICs
- 2GiB LPDDR4
- On board 16GiB eMMC
- Micro SD Card slot
- 5inch 854×480 MIPI-DSI TFT LCD
- Earphone stereo jack, 0.5Watt 8Ω Mono speaker
- Li-Polymer 3.7V/4000mAh Battery
- USB-A 2.0 Host Connector
- x16 GPIO Input Buttons
- 2x ADC Analog Joysticks
- USB-C Port for USB2 Device and Charging

The following are not yet handled:
- Battery RK818 Gauge and Charging
- 5inch 854×480 MIPI-DSI TFT LCD

Link: https://lore.kernel.org/r/20230119-u-boot-odroid-go-ultra-v1-2-f96bab9db396@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-01-20 16:27:40 +01:00
Tom Rini
e8272cbd59 x86: Fix saying arch_cpu_init_dm in debug/docs
The function arch_cpu_init_dm was renamed to fsp_setup_pinctrl in these
cases, so rename debug / docs to match.

Cc: Simon Glass <sjg@chromium.org>
Fixes: 7fe32b3442 ("event: Convert arch_cpu_init_dm() to use events")
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-18 12:46:13 -05:00
Quentin Schulz
c925be73a0 rockchip: add support for PX30 Ringneck SoM on Haikou Devkit
The PX30-µQ7 (Ringneck) is a system-on-module featuring the Rockchip
PX30 in a micro Qseven-compatible form-factor.

PX30-µQ7 features:
        * CPU: quad-core Cortex-A35
        * DRAM: 2GB dual-channel
        * eMMC: onboard eMMC
        * SD/MMC
        * TI DP83825I 10/100Mbps PHY
        * USB:
                * USB2.0 dual role port
                * 3x USB2.0 host via onboard USB2.0 hub
        * Display: MIPI-DSI
        * Camera: MIPI-CSI
        * onboard 2.4GHz WiFi + Bluetooth module
        * Companion Controller: on-board additional microcontroller
	  (STM32 Cortex-M0 or ATtiny):
                * RTC
                * fan controller
                * CAN (only STM32)

The non-U-Boot DTS files are imported from Linux v6.2-rc2.

Cc: Quentin Schulz <foss+uboot@0leil.net>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
2023-01-16 18:01:11 +08:00
Jagan Teki
b8f1ca9540 board: rockchip: Add Edgeble Neu2 IO Board
Neural Compute Module 2(Neu2) IO board is an industrial form factor
IO board from Edgeble AI.

General features:
- microSD slot
- MIPI DSI connector
- 2x USB Host
- 1x USB OTG
- Ethernet
- mini PCIe
- Onboard PoE
- RS485, RS232, CAN
- Micro Phone array
- Speaker
- RTC battery slot
- 40-pin expansion

Neu2 needs to mount on top of this IO board in order to create complete
Edgeble Neural Compute Module 2(Neu2) IO platform.

Add support for it.

Signed-off-by: Jagan Teki <jagan@edgeble.ai>
2023-01-16 18:01:11 +08:00
Tom Rini
fe4c21de4f Add driver to manage onboard hub supplies
Add calibration support for stm32-adc
 Linux kernel v6.1 DT synchronization for stm32mp151.dtsi
 stm32mp157a-dk1-scmi-u-boot.dtsi update
 Add support of OP-TEE and STM32MP13x in bsec driver
 ECDSA various fixes for stm32mp
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Merge tag 'u-boot-stm32-20230113' of https://source.denx.de/u-boot/custodians/u-boot-stm

Add driver to manage onboard hub supplies
Add calibration support for stm32-adc
Linux kernel v6.1 DT synchronization for stm32mp151.dtsi
stm32mp157a-dk1-scmi-u-boot.dtsi update
Add support of OP-TEE and STM32MP13x in bsec driver
ECDSA various fixes for stm32mp
2023-01-13 09:56:19 -05:00
Patrick Delaunay
33a909a42a stm32mp: Add OP-TEE support in bsec driver
When OP-TEE is used, the SMC for BSEC management are not available and
the STM32MP BSEC pseudo TA must be used (it is mandatory for STM32MP13
and it is a new feature for STM32MP15x).

The BSEC driver try to open a session to this PTA BSEC at probe
and use it for OTP read or write access to fuse or to shadow.

This patch also adapts the commands stm32key and stboard to handle
the BSEC_LOCK_PERM lock value instead of 1.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2023-01-12 16:37:13 +01:00
Ville Skyttä
fe482b886d Use grep -E or plain grep instead of egrep
`egrep` has been deprecated in GNU grep since 2007,
and since 3.8 it emits obsolescence warnings:
https://git.savannah.gnu.org/cgit/grep.git/commit/?id=a9515624709865d480e3142fd959bccd1c9372d1
Acked-by: Dhruva Gole <d-gole@ti.com>
2023-01-11 15:02:24 -05:00
Tom Rini
cebdfc22da Merge branch 'next'
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-09 11:30:08 -05:00
Pali Rohár
a17be96b62 doc: board: qemu-ppce500: Update supported and unsupported
qemu can emulate also e500v1 core but cannot emulate CPUs from Freescale
PowerPC QorIQ T and P series.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-29 10:51:50 +01:00
Bryan Brattlof
16a30b3474 doc: ti: add the K3 generation page
Texas Instrument's entire K3 generation of SoCs use much of the same
frameworks and boot flow, especially at the uboot level. Though there
are small differences introduced as each new K3 based SoC is developed
and as the K3 generation matures that will also need to be documented.

Rather than copying the same documentation, with the small differences
applicable to that specific SoC to a new page, introduce a new K3
page that can describe the general boot flow and design decisions for
the entire K3 generation of chips, leaving the specifics for that
particular SoC to a unique sub-page below this one.

Signed-off-by: Bryan Brattlof <bb@ti.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-29 10:51:50 +01:00
Bryan Brattlof
0820e117c3 doc: ti: reorganize existing ti docs
Texas Instruments produces quite a lot of SoCs based upon a common
architecture 'generation'. (eg: OMAP, K3) TI's existing documentation
layout makes noticing this generation jump rather difficult.

To make navigation easier, split the existing documentation into
individual SoC families so we may begin grouping them according to their
generational (eg: OMAP, K3) families.

Signed-off-by: Bryan Brattlof <bb@ti.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-12-29 10:51:50 +01:00
Tom Rini
4e5909450e global: Move remaining CONFIG_SYS_NAND_* to CFG_SYS_NAND_*
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_NAND
namespace do not easily transition to Kconfig. In many cases they likely
should come from the device tree instead. Move these out of CONFIG
namespace and in to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 16:05:38 -05:00
Heinrich Schuchardt
7fb73cd999 doc: board: typo GIUD Microchip MPFS Icicle Kit doc
%s/GIUD/GUID/

Fixes: 9e550e1830 ("doc: board: Add Microchip MPFS Icicle Kit doc")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
2022-12-02 19:17:24 +01:00
Andrew Davis
4bc50978e6 doc: board: j721e_evm: Fix code-block type and indents
* BASH code should be labeled as such.
 * Code blocks should be indented by 4 spaces.

Fix these here.

Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Andrew Davis <afd@ti.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-12-02 19:17:24 +01:00
Andrew Davis
2434a01d8a doc: board: j721e_evm: Add DM firmware steps
J721e needs DM firmware when using updated SYSFW. Add steps to fetch,
build, and deploy the same.

Signed-off-by: Andrew Davis <afd@ti.com>
2022-12-02 19:17:24 +01:00
Pali Rohár
9c2d4057e1 Nokia RX-51: Document debugging options and compile command
Add example command how to compile U-Boot and add new documentation section
describing how to enable early debug UART and verbose log output for N900.

Signed-off-by: Pali Rohár <pali@kernel.org>
2022-11-21 09:23:00 -05:00
Oliver Graute
61c57b614e imx: imx8qxp: imx8qxp_mek switch to binman
Switch to use binman pack images

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2022-11-09 17:12:32 +01:00
Oliver Graute
5a878c9472 imx: imx8qm: cgtqmx8: switch to binman
Switch to use binman to pack images

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2022-11-09 17:12:32 +01:00
Oliver Graute
55be8433d5 imx: imx8qm-rom7720: switch to binman
Switch to use binman to pack images

Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
2022-11-09 17:12:32 +01:00
Simon Glass
984639039f Rename CONFIG_SYS_TEXT_BASE to CONFIG_TEXT_BASE
The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE
and this makes it imposible to use CONFIG_VAL().

Rename it to resolve this problem.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-31 11:01:31 -04:00
Frieder Schrempf
ba30cc2227 imx: kontron-sl-mx8mm: Add support for Kontron Electronics SoM SL i.MX8MM OSM-S
This adds support for the Kontron Electronics SoM SL i.MX8MM OSM-S
and the matching baseboard BL i.MX8MM OSM-S.

The SoM hardware complies to the Open Standard Module (OSM) 1.0
specification, size S (https://sget.org/standards/osm).

The existing board configuration for the non-OSM SoM is reused and
allows to detect the SoM variant at runtime.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-10-20 17:35:51 +02:00
Tom Rini
e9a1ff9724 Merge branch 'master' into next
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-09-19 16:07:12 -04:00
Angus Ainslie
466a9ea2a1 board: purism: add the Purism Librem5 phone
Initial commit of Librem5 u-boot and SPL

Signed-off-by: Angus Ainslie <angus@akkea.ca>
Co-developed-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-09-18 22:56:10 +02:00
Pali Rohár
05159cc6b6 Nokia RX-51: Fix documentation how to enable UBI support
Disable UBI fastmap support which is not supported by original Maemo 5
kernel and explicitly set UBI BEB limit to 10%, which is the value used by
original Maemo 5 kernel. U-Boot default value is 20%.

Signed-off-by: Pali Rohár <pali@kernel.org>
2022-09-15 16:11:27 -04:00
Heinrich Schuchardt
7556927fc0 doc: qemu-riscv: describe booting with QEMU and KVM
The ELF U-Boot image produced by qemu-riscv64_smode_defconfig can be
used to boot with QEMU and KVM.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-08-20 08:38:12 +02:00
Tom Rini
af7d151b8e - fixup error on efuse commands return
- add documentation on boot flow
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Merge tag 'u-boot-amlogic-20220809' of https://source.denx.de/u-boot/custodians/u-boot-amlogic

- fixup error on efuse commands return
- add documentation on boot flow
2022-08-09 08:14:09 -04:00
Tom Rini
86feeab3dc u-boot-imx-20220726
-------------------
 
 i.MX for 2022.10
 
 - Added i.MX93 architecture
 
 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/12891
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Merge tag 'u-boot-imx-20220726' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20220726
-------------------

i.MX for 2022.10

- Added i.MX93 architecture

CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/12891
2022-07-26 10:26:00 -04:00
Sumit Garg
bf95d17809 board: qualcomm: Add support for QCS404 EVB
Add support for Qualcomm QCS404 SoC based evaluation board.

Features:
- Qualcomm Snapdragon QCS404 SoC
- 1GiB RAM
- 8GiB eMMC, uSD slot

U-boot is chain loaded by ABL in 64-bit mode as part of boot.img.
For detailed build and boot instructions, refer to
doc/board/qualcomm/qcs404.rst.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
2022-07-25 13:02:04 -04:00
Sumit Garg
d35b211374 board: qualcomm: Add support for dragonboard845c
Add support for 96Boards Dragonboard 845C aka Robotics RB3 development
platform. This board complies with 96Boards Open Platform Specifications.

Features:
- Qualcomm Snapdragon SDA845 SoC
- 4GiB RAM
- 64GiB UFS drive

U-boot is chain loaded by ABL in 64-bit mode as part of boot.img.
For detailed build and boot instructions, refer to
doc/board/qualcomm/sdm845.rst, board: dragonboard845c.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2022-07-25 13:02:04 -04:00
Mamta Shukla
4ae1fa338b doc: board: nxp: Add instructions to boot from QSPI
Add instructions to build and boot from  QSPI Flash

Signed-off-by: Mamta Shukla <mamta.shukla@leica-geosystems.com>
Signed-off-by: Thomas Haemmerle <thomas.haemmerle@leica-geosystems.com>
Tested-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2022-07-25 16:11:49 +02:00
Philippe Boos
818055fd4e watchdog: add amlogic watchdog support
Add support for hardware watchdog timer for Amlogic SoCs.
This driver has been heavily inspired by his Linux equivalent
(meson_gxbb_wdt.c).

Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>

Signed-off-by: Philippe Boos <pboos@baylibre.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2022-07-21 08:09:06 +02:00
Weijie Gao
46c7e9ed03 doc: mediatek: add documentation for mt7621 reference boards
The MT7621 requires external binary blob being executed during u-boot's
boot-up flow. It's necessary to provide a guide here for users to correctly
build the u-boot.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Patrick Delaunay
6cccc8d396 ARM: dts: stm32: add SCMI version of STM32 boards (DK1/DK2/ED1/EV1)
Add a "secure" version of STM32 boards based on SCMI when RCC_TZCR.TZEN=1.

Only boards provided by STMicroelectronics are concerned:
-STM32MP157A-DK1
-STM32MP157C-DK2
-STM32MP157C-ED1
-STM32MP157C-EV1

The resources secured by RCC_TZCR.TZEN=1 are managed by OP-TEE
and the associated SCMI services, reset and clock.

These device trees are only supported with stm32mp15_defconfig,
with OP-TEE, SCMI and without SPL support.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-07-12 11:46:32 +02:00