The default U-Boot environment variables and design are all set up for
the MAIN R5FSS cluster to be in Split-mode. This is the setting used
when the dts nodes were originally added in v2021.01 U-Boot and the
dt nodes are synched with the kernel binding property names in
commit 468ec2f3ef ("remoteproc: k3_r5: Sync to upstreamed kernel DT
property names") merged in v2021.04-rc2.
The modes for the MAIN R5FSS cluster got switched back to LockStep mode
by mistake in commit fa09b12dc5 ("arm: ti: k3: Resync dts files and
bindings with Linux Kernel v5.14") in v2022.01-rc1. This throws the
following warning messages when early-booting the cores using default
env variables,
k3_r5f_rproc r5f@5d00000: Invalid op: Trying to start secondary core 7 in lockstep mode
Load Remote Processor 3 with data@addr=0x82000000 83148 bytes: Failed!
Fix this by switching back both the clusters to the expected Split-mode.
Make this mode change in the u-boot specific dtsi file to avoid such
sync overrides in the future until the kernel dts is also switched to
Split-mode by default.
Fixes: fa09b12dc5 ("arm: ti: k3: Resync dts files and bindings with Linux Kernel v5.14")
Signed-off-by: Suman Anna <s-anna@ti.com>
Correct the min/max voltages of VDD_CPU. As per data sheet the VDD_CPU
minimum voltage is .6V & maximum voltage is .9V.
Correct the same. While at it fix the comment to reflect VDD_CPU
instead of VDD_MPU.
Data Sheet Link: https://www.ti.com/lit/gpn/dra829v
Signed-off-by: Keerthy <j-keerthy@ti.com>
Add support for ethernet on the imx8mn-ddr4-evk.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
The GW7902 is based on the i.MX 8M Mini / Nano SoC featuring:
- LPDDR4 DRAM
- eMMC FLASH
- Gateworks System Controller
- LTE CAT M1 modem
- USB 2.0 HUB
- M.2 Socket with USB2.0, PCIe, and dual-SIM
- IMX8M FEC
- PCIe based GbE
- RS232/RS485/RS422 serial transceiver
- GPS
- CAN bus
- WiFi / Bluetooth
- MIPI header (DSI/CSI/GPIO/PWM/I2S)
- PMIC
To add support for the i.MX8M Nano GW7902:
- Add imx8mn-venice dts/defconfig/include
- Add imx8mn-gw7902 dts
- Add imx8mn-2gb lpddr4 dram configs
- Add misc support for IMX8M Nano SoC
- rename imx8mm-venice.c to venice.c as it is no longer imx8mm specific
- update README with differences for IMX8MN vs IMX8MM
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
- a37xx: pci: Cleanup and minor fix for root port check (Pali)
- pci: mvebu: Ensure that root port is always on root zero bus (Pali)
- kwbimage: Fix dumping DATA registers for v0 images (Pali)
- kwbimage: Support for parsing extended v0 format (Pali)
- a37xx: Fix code and update DTS files to upstream version (Pali)
- a37xx: Fix and extend building memory map (Pali)
- ddr: marvell: a38x: fix BYTE_HOMOGENEOUS_SPLIT_OUT decision (Marek)
- mvebu: Optionally reset board on DDR training failure (Marek)
This change updates all Armada 37xx DTS files to version which is used by
Linux kernel v5.18.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Official DT bindings for Espressobin have disabled eMMC node.
As U-Boot requires to have this node enabled by default, do it in
armada-3720-espressobin-u-boot.dtsi DTS file.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
U-Boot specific changes should be in armada-3720-espressobin-u-boot.dtsi DTS file.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
In Linux kernel version of armada-37xx.dtsi file sdhci1 pointer refers to
sdhci@d0000 node and sdhci0 pointer to sdhci@d8000 node.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Official DT bindings have only one reg property: watchdog address space.
Convert armada-37xx-wdt.c driver to offical DT bindings and access sel_reg
register via MVEBU_REGISTER() macro, as its value (required by U-Boot
driver) is not in DT yet. In later stage can be driver cleaned to not use
it.
This change would allow U-Boot to use A3720 watchdog DTS structure from
Linux kernel.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Official DT bindings use compatible string marvell,armada-3700-ehci.
Update drivers and DTS files.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
In commit d368e10705 ("phy: marvell: a3700: Convert to official DT
bindings in COMPHY driver") was done update to official DT bindings but
compatible string of official DT bindings was not updated.
Fix it now.
Fixes: d368e10705 ("phy: marvell: a3700: Convert to official DT bindings in COMPHY driver")
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
A new lpddr4 configuration is introduced for J7 SK with 4266 MTs data
rate. Therefore, update the R5 DTS file to point to the new DDR config
file.
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
EMIF tool for J721E SK is now updated to 0.6.1 that includes
* Updated write DQ training pattern to enable user pattern and clock
pattern (from 0x7 to 0x6).
* Updated IO drive strength to 40-80-80 Ohms.
J721E SK uses the lpddr4 configuration of 4266 MTs data rate which is
the same as J721E EVM but facing random failures. As the tool update is
specific to the SK board, add a new lpddr4 config of 4266 MTs.
Signed-off-by: Kevin Scholz <k-scholz@ti.com>
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
J721E Starter Kit (SK)[1] is a low cost, small form factor board designed
for TI’s J721E SoC. TI’s J721E SoC comprises of dual core A72, high
performance vision accelerators, video codec accelerators, latest C71x
and C66x DSP, high bandwidth real-time IPs for capture and display, GPU,
dedicated safety island and security accelerators. The SoC is power
optimized to provide best in class performance for industrial and
automotive applications.
J721E SK supports the following interfaces:
* 4 GB LPDDR4 RAM
* x1 Gigabit Ethernet interface
* x1 USB 3.0 Type-C port
* x3 USB 3.0 Type-A ports
* x1 PCIe M.2 E Key
* x1 PCIe M.2 M Key
* 512 Mbit OSPI flash
* x2 CSI2 Camera interface (RPi and TI Camera connector)
* 40-pin Raspberry Pi GPIO header
Add A72 specific dts for J721E-SK.
[1] https://www.ti.com/tool/SK-TDA4VM
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
Board ID I2C EEPROM will be probed before SYSFW is available.
So drop the power-domains property for wakup_i2c0 on which
board ID EEPROM is connected.
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
The changes introduced with commit 6337d53fdf ("arm: dts: sync am33xx
with Linux 5.9-rc7") prevent the PDU001 from operating correctly.
This patch fixes the configuration of the pin multiplexer and uart3.
Signed-off-by: Felix Brack <fb@ltec.ch>
EMIF tool for AM64 SK is now updated to 0.8.0 that includes
* disabled Write DQ training
* improve CA ODT to 60 ohms
The lpddr4 enabled with periodic WDQ training is causing periodic 26us
stall. This makes the SoC stall without doing anything which leads to
R5 interrupt latency in TCM memory. Due to this periodic training there
are some outstanding CPU transactions waiting for the lpddr4 to complete.
Hence, disable the periodic write DQ training during the
non-initialization stage of lpddr4 which results in an approximate 1us
stall. Also, update the lpddr4 config to improve CA ODT by 60 ohms
The rationales are as follows:
- PI_WDQLVL_EN: 2 Bits register field to support write DQ leveling,
disable bit 1 that supports Write DQ during non-initialization to
avoid ~26us stall during code execution.
- MR11_DATA_F1/F2_x register fields value changed to 0x66 that changes
the CA ODT from 48ohm to 60ohm to improve the eye margin on CA bus by
increasing the signal swing.
Signed-off-by: James Doublesin <doublesin@ti.com>
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
When building for a custom board, it is quite common to maintain a
private branch which include some defconfig and .dts files. But to
hook up those .dts files requires modifying a file "belonging" to
upstream U-Boot, the arch/*/dts/Makefile. Forward-porting that branch
to a newer upstream then often results in a conflict which, while it
is trivial to resolve by hand, makes it harder to have a CI do "try to
build our board against latest upstream".
The .config usually includes information on precisely what .dtb(s) are
needed, so to avoid having to modify the Makefile, simply add the
files in (SPL_)OF_LIST to dtb-y.
A technicality is that (SPL_)OF_LIST is not always defined, so rework
the Kconfig symbols so that (SPL_)OF_LIST is always defined (when
(SPL_)OF_CONTROL), but only prompted for in the cases which used to be
their "depends on".
nios2 and microblaze already have something like this in their
dts/Makefile, and the rationale in commit 41f59f6853 is similar to
the above. So this simply generalizes existing practice. Followup
patches could remove the logic in those two makefiles, just as there's
potential for moving some common boilerplate from all the
arch/*/dts/Makefile files to the new scripts/Makefile.dts.
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>
The PLL_CMNLC clocks are modelled as a child clock device of seirra. In the
function device_probe, the corresponding clocks are probed before calling
the device's probe. The PLL_CMNLC mux clock can only be created after the
device's probe. Therefore, move assigned-clocks and assigned-clock-parents
to the link nodes in U-Boot device tree file.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
J721S2 can support two instances for DDR. Therefore, add the device support
for the same and use 4266MT/s as DDR frequency.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
The EVM architecture for J721S2 is similar to that of J721E and J7200. It
is as follows,
+------------------------------------------------------+
| +-------------------------------------------+ |
| | | |
| | Add-on Card 1 Options | |
| | | |
| +-------------------------------------------+ |
| |
| |
| +-------------------+ |
| | | |
| | SOM | |
| +--------------+ | | |
| | | | | |
| | Add-on | +-------------------+ |
| | Card 2 | | Power Supply
| | Options | | |
| | | | |
| +--------------+ | <---
+------------------------------------------------------+
Common Processor Board
Common Processor board is the baseboard that contains most of the actual
connectors, power supply etc. The System on Module (SoM) is plugged on to
the common processor baord. Therefore, add support for peripherals brought
out in the common processor board.
Link to Common Processor Board: https://www.ti.com/lit/zip/sprr439
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
A System on Module (SoM) contains the SoC, PMIC, DDR and basic high speed
components necessary for functionality. Therefore, add support for the
components present on the SoM.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
The J721S2 SoC belongs to the K3 Multicore SoC architecture platform,
providing advanced system integration in automotive ADAS applications and
industrial applications requiring AI at the network edge. This SoC extends
the Jacinto 7 family of SoCs with focus on lowering system costs and power
while providing interfaces, memory architecture and compute performance for
single and multi-sensor applications.
Some highlights of this SoC are:
* Dual Cortex-A72s in a single cluster, three clusters of lockstep capable
dual Cortex-R5F MCUs, Deep-learning Matrix Multiply Accelerator(MMA), C7x
floating point Vector DSP.
* 3D GPU: Automotive grade IMG BXS-4-64
* Vision Processing Accelerator (VPAC) with image signal processor and
Depth and Motion Processing Accelerator (DMPAC)
* Two CSI2.0 4L RX plus one eDP/DP, two DSI Tx, and one DPI interface.
* Two Ethernet ports with RGMII support.
* Single 4 lane PCIe-GEN3 controllers, USB3.0 Dual-role device subsystems,
* Up to 20 MCANs, 5 McASP, eMMC and SD, OSPI/HyperBus memory controller,
QSPI, I3C and I2C, eCAP/eQEP, eHRPWM, MLB among other peripherals.
* Hardware accelerator blocks containing AES/DES/SHA/MD5 called SA2UL
management.
See J721S2 Technical Reference Manual (SPRUJ28 – NOVEMBER 2021)
for further details: http://www.ti.com/lit/pdf/spruj28
Introduce basic support for the J721S2 SoC.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
This adds initial support for the Toradex Verdin iMX8M Plus Quad 4GB WB
IT V1.0B module. They are strapped to boot from eFuses which are factory
fused to properly boot from their on-module eMMC. U-Boot supports
booting from the on-module eMMC only, SDP support is disabled for now
due to missing i.MX 8M Plus USB support.
Functionality wise the following is known to be working:
- eMMC, 8-bit and 4-bit MMC/SD card slots
- Ethernet both on-module eQoS and FEC (requires PHY on carrier board)
- GPIOs
- I2C
Boot sequence is:
SPL ---> ATF (TF-A) ---> U-boot proper
ATF, U-boot proper and u-boot.dtb images are packed into a FIT image,
loaded by SPL.
Boot:
U-Boot SPL 2022.04-rc1-00164-g21a0312611-dirty (Feb 07 2022 - 11:34:04 +0100)
Quad die, dual rank failed, attempting dual die, single rank configuration.
Normal Boot
WDT: Started watchdog@30280000 with servicing (60s timeout)
Trying to boot from BOOTROM
Find img info 0x&48025a00, size 872
Need continue download 1024
Download 779264, Total size 780424
NOTICE: BL31: v2.2(release):rel_imx_5.4.70_2.3.2_rc1-5-g835a8f67b
NOTICE: BL31: Built : 16:52:37, Aug 26 2021
U-Boot 2022.04-rc1-00164-g21a0312611-dirty (Feb 07 2022 - 11:34:04 +0100)
CPU: Freescale i.MX8MP[8] rev1.1 at 1200 MHz
Reset cause: POR
DRAM: 8 GiB
Core: 78 devices, 18 uclasses, devicetree: separate
WDT: Started watchdog@30280000 with servicing (60s timeout)
MMC: FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... OK
In: serial
Out: serial
Err: serial
Model: Toradex Verdin iMX8M Plus Quad 4GB Wi-Fi / BT IT V1.0B, Serial# 06817281
Carrier: Toradex Verdin Development Board V1.1A, Serial# 10807609
Setting variant to wifi
Net: Hard-coding pdata->enetaddr
eth1: ethernet@30be0000, eth0: ethernet@30bf0000 [PRIME]
Hit any key to stop autoboot: 0
Verdin iMX8MP #
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Update to the 5.16 imx8mq dts files and dt bindings
Changes since v1:
Dropped rfkill.h that is not in linux mainline yet.
Signed-off-by: Angus Ainslie <angus@akkea.ca>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Add the PCIe support on i.MX8MM platforms.
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Tim Harvey <tharvey@gateworks.com>
Tested-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Marek Vasut <marex@denx.de> # Pick from Linux 854a4766ac12 ("arm64: dts: imx8mm: Add the pcie support")
Add the PCIe PHY support on iMX8MM platforms.
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Tim Harvey <tharvey@gateworks.com>
Tested-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Marek Vasut <marex@denx.de> # Pick from Linux b9ec888f636f ("arm64: dts: imx8mm: Add the pcie phy support")
Fix address of the pad control register
(IOMUXC_SW_PAD_CTL_PAD_SD1_DATA0) for SD1_DATA0_GPIO2_IO2. This seems
to be a typo but it leads to an exception when pinctrl is applied due to
wrong memory address access.
Signed-off-by: Oliver Stäbler <oliver.staebler@bytesatwork.ch>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Fixes: c1c9d41319c3 ("dt-bindings: imx: Add pinctrl binding doc for imx8mm")
Fixes: 748f908cc882 ("arm64: add basic DTS for i.MX8MQ")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Marek Vasut <marex@denx.de> # Picked from Linux 5cfad4f45806f ("arm64: dts: imx8mm/q: Fix pad control of SD1_DATA0")
With the updated device tree's having USB support, enable in
U-Boot. This also requires the addition of the imx8m power
domain, since the USB is gated by the power domain controller.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Resync the SOM and baseboar files with the device trees that will
be included in 5.17-RC1 when it's cut. This will improve pinmuxing
for USDHC1 and add USB functionality.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
As suggested in commit 028abfd9b1 ("imx8mm-evk: Generate a single
bootable flash.bin again") for imx8mm_evk, it is possible to produce
single bootable image via binman. This restores the original behavior in
distros, where only one boot container is used to create target image.
Perform similar adaptions in order to provide single bootable image for
imx8mn-ddr4-evk derivate.
Update documentation to drop additional step of copying u-boot.itb
Fixes: 353dfe4b43 ("imx8mn-ddr4-evk: switch to use binman")
Signed-off-by: Andrey Zhizhikin <andrey.zhizhikin@leica-geosystems.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Rather than using odd implicit blob-ext naming, explicitly specify the
type to be of blob-ext and therefore also simplify the node naming.
Signed-off-by: Patrick Wildt <patrick@blueri.se>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Some of the nodes were named using a underscore, so rectify this and
consistenly use dashes.
Signed-off-by: Patrick Wildt <patrick@blueri.se>
Reviewed-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
When using a board variant that selects the lvds specific dtb the
*.u-boot.dtsi file will not be included. To have a lvds dtb specific
u-boot.dtsi file move this part to a common board u-boot.dtsi file and
include this in the board base u-boot.dtsi and create an additional one
for the lvds variant.
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Synchronize DH DHCOM DTs with Linux commit 25960cafa06e ("Linux 5.15.12").
There is no functional change to the resulting DTs. The imx6qdl-dhcom-pdk2.dtsi
had to be adjusted with additional headers, gpio.h, pwm.h, input.h, else
the DT cannot be compiled, the same change is likely necessary in Linux.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Add labels to remaining anatop regulators, so their supplies can be
assigned in board DTs. This is similar to Linux kernel commit
93385546ba369 ("ARM: dts: imx6qdl-sabresd: Assign corresponding power supply for LDOs")
except it does not contain the unrelated sabresd changes.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Now the dts information corresponds to the one available in the kernel.
With this patch applied the 'mtd list' shows proper names and
offsets for MTD partitions.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
According to the i.MX6ULL Reference Manual, pad CSI_DATA07 may
have the ESAI_TX0 functionality, not ESAI_T0.
Also, NXP's i.MX Config Tools 10.0 generates dtsi with the
MX6ULL_PAD_CSI_DATA07__ESAI_TX0 naming, so fix it accordingly.
There are no devicetree users in mainline that use the old name,
so just remove the old entry.
Fixes: f8ca22b8de ("arm: dts: imx6ull: add pinctrl defines")
Reported-by: George Makarov <georgemakarov1@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
The PDK2 board is capable of running both 100M and 1G ethernet. However,
the i.MX6 has only one ethernet MAC, so it is possible to configure
either 100M or 1G Ethernet. In case of 100M option, the PHY is on the
SoM and the signals are routed to a RJ45 port. For 1G the PHY is on
the PDK2 board with another RJ45 port. 100M and 1G ethernet use
different signal pins from the i.MX6, but share the MDIO bus.
This SoM board combination is used to demonstrate how to enable 1G
ethernet configuration.
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Stefano Babic <sbabic@denx.de>
The FXL6408 GPIO expander manages critical devices,
including on-module USB hub. Configure the expander to
switch the USB hub into bypass mode, allowing to use
on-carrier-board USB hub.
Signed-off-by: Oleksandr Suvorov <cryosay@gmail.com>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Add EA iMX7ULP COM board support for building SPL.
Signed-off-by: Ricardo Salveti <ricardo@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Non GMAC's MDIO pins should have slew rate disabled for R(G)MII modes. Set
them accordingly in DT.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Tested-by: Eugen Hristev <eugen.hristev@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Add device tree files for suniv and
Lichee Pi Nano it is a board based on F1C100s.
dt-bindings/dts are synced with 5.16.0
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
The commit in the Fixes: tag below broke traffic through switch ports
where the SERDES protocol requires in-band autoneg and this requirement
isn't described in the device tree: SGMII, QSGMII, USXGMII (with
2500Base-X, in-band autoneg isn't supported).
The LS1028A-QDS boards are not yet ready for syncing their device trees
with Linux, since Ethernet is missing there (but has been submitted):
https://lore.kernel.org/lkml/20211112223457.10599-11-leoyang.li@nxp.com/
When agreement is reached for the Ethernet support in Linux, there will
be a sync for these boards as well. For now, just enable in-band autoneg
to fix the breakage.
Fixes: e3789a7262 ("net: dsa: felix: configure the in-band autoneg property based on OF node info")
Cc: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Allow device trees to be reused between Linux and U-Boot.
The source for these device trees is linux-next as of commit
bd8a9cd624c6 ("arm64: dts: ls1028a-rdb: update copyright"), which was
chosen because some changes needed to be done to the Linux DTs too,
before they could be shared:
https://lore.kernel.org/linux-arm-kernel/20211202141528.2450169-5-vladimir.oltean@nxp.com/T/#m6f63c92e75fa79a01144b2c2c6dc4776e7971395
There are two more commits on the RDB device tree which haven't been
picked up yet, because they have dependencies on the SoC device tree:
dd3d936a1b17 ("arm64: dts: ls1028a: add ftm_alarm1 node to be used as wakeup source")
b2e2d3e02fb6 ("arm64: dts: ls1028a-rdb: enable pwm0")
These will be picked up on the next resync.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Reuse the scheme implemented by the Kontron SL28 boards in
commit d08011d7f9
("arm: dts: ls1028a: disable the PCIe controller by default")
and move the 'status = "okay"' lines for the PCIe controllers
inside a separate U-Boot dtsi for the LS1028A-RDB board. This way, the
existing Linux device tree can simply be dropped in.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
There is no I2C peripheral on these buses on the reference design board,
and the Linux device tree does not enable them either.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
There is no SPI peripheral on the LS1028A-RDB, therefore no reason to
enable these nodes in the U-Boot device tree (and Linux does not enable
them either).
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
In a bit of a blunder, the blamed commit in the Fixes: tag below made
the mscc_felix switch driver look at the 'managed = "in-band-status"'
device tree property, forgetting that the U-Boot device tree had not
been updated to include that property, whereas the Linux one does.
The switch is therefore described in the device tree as not requiring
in-band autoneg, but the PHY driver for VSC8514 (drivers/net/phy/mscc.c)
still enables that feature. This results in a mismatch => no traffic.
This patch is a copy-paste of the Ethernet device tree nodes from Linux,
which resolves that issue. The device tree update also renames the
Ethernet PHY labels.
Fixes: e3789a7262 ("net: dsa: felix: configure the in-band autoneg property based on OF node info")
Cc: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
The nodes in the NXP LS1028A-RDB device tree are out of order, regroup
them alphabetically to have a simple delta when the Linux device tree is
brought in.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
During the LS1028A-RDB sync with Linux device trees, it was observed
that the same RTC is present on the two boards, and the wrong compatible
string is used in both places. This change updates the RTC from the
LX2160A-RDB to use the compatible string that was established in Linux.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: Michael Walle <michael@walle.cc>
During this board's sync with Linux device trees, it was observed that
it doesn't use the same compatible string for the RTC node as in U-Boot.
This change makes the RTC compatible strings match, for a smoother sync.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
The LS1028A-QDS board won't be synced with the Linux device trees right
now, since those are currently still in progress (Ethernet is missing).
However, while we're at converting the RDB, it can be observed that the
same RTC is present on the two boards, and the wrong compatible string
is used in both places. This change updates the RTC from the QDS to use
the compatible string that was established in Linux.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: Michael Walle <michael@walle.cc>
During the LS1028A-RDB sync with Linux device trees, it was observed
that the same RTC is present on the two boards, and the wrong compatible
string is used in both places. This change updates the RTC from the
LX2160A-QDS to use the compatible string that was established in Linux.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: Michael Walle <michael@walle.cc>
During the LS1028A-RDB sync with Linux device trees, it was observed
that the same RTC is present on the two boards, and the wrong compatible
string is used in both places. This change updates the RTC from the
LS1088A-RDB to use the compatible string that was established in Linux.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: Michael Walle <michael@walle.cc>
During the LS1028A-RDB sync with Linux device trees, it was observed
that the same RTC is present on the two boards, and the wrong compatible
string is used in both places. This change updates the RTC from the
LS1088A-QDS to use the compatible string that was established in Linux.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Even not used by u-boot, this has to be inline with the hw and kernel dts.
U-boot partition table is defined by MTDPARTS_DEFAULT Kconfig.
Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachienergy.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Beside that mounted rgmii debug phy is 1000Mbps capable, the debug link
between the piggy board and the phy is 100Mbps only.
This leads to longer link establishment time when working in debug mode,
as phy tries to autoneg 1000Mbps.
This patch fixes the speed to 100Mbps and allows smother link establishment
time for the debug interface.
Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachienergy.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
The Ten64 is a networking-oriented MiniITX board
using the NXP LS1088A SoC.
This patch provides the bare minimum to support
Ten64 boards under U-Boot for distroboot.
Some related drivers have not yet been submitted
and this basic support lacks some of the
opinionated defaults provided by our firmware
distribution.
Signed-off-by: Mathew McBride <matt@traverse.com.au>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
ROM supports cpsw_port2 for Ethernet boot and SPL stages continue to
download images on the same port, therefore there is no need to enable
cpsw_port1. Disable the same.
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Synchronize DH DHCOM DTs with Linux commit 25960cafa06e ("Linux 5.15.12").
There is no functional change to the resulting DTs. The eeprom0 alias and
PHY reset GPIO are now reinstated in SoM u-boot dtsi.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Synchronize DH DHCOR DTs with Linux commit 25960cafa06e ("Linux 5.15.12").
There is no functional change to the resulting DTs. The eeprom0 alias is
now reinstated in SoM u-boot dtsi, the PHY reset GPIO is reinstated in AV96
u-boot dtsi.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Device tree alignment with Linux kernel v5.16-rc5
- ARM: dts: stm32: set otg-rev on stm32mp151
- ARM: dts: stm32: use usbphyc ck_usbo_48m as USBH OHCI clock on stm32mp151
- ARM: dts: stm32: fix AV96 board SAI2 pin muxing on stm32mp15
- ARM: dts: stm32: fix SAI sub nodes register range
- ARM: dts: stm32: fix STUSB1600 Type-C irq level on stm32mp15xx-dkx
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
This patch configures U-Boot SPL for DHCOR SoM to permit DFU upload of
SPL and subsequent u-boot.itb for recovery or commissioning purposes.
To start U-Boot on DHCOR based board, e.g. Avenger96, proceed as follows:
- Install dfu-util on the host PC (in debian this is package 'dfu-util')
- Power off the Avenger96 board.
- Connect both USB-serial console and USB-OTG microB ports to host PC.
- Switch Avenger96 to USB boot mode -- BOOT0..2 switches all set to 0.
- Power on the Avenger96 board.
- Verify using '$ dmesg' that a new device has been detected as follows:
New USB device found, idVendor=0483, idProduct=df11, bcdDevice= 2.00
New USB device strings: Mfr=1, Product=2, SerialNumber=3
Product: DFU in HS Mode @Device ID /0x500, @Revision ID /0x0000
Manufacturer: STMicroelectronics
- Upload U-Boot SPL:
$ dfu-util -a 1 -D u-boot-spl.stm32
- Upload U-Boot proper:
$ dfu-util -a 0 -D u-boot.itb
- At this point, SPL will wait for user to press "Ctrl-C" on serial
console. When ready to interact with U-Boot, press Ctrl-C to start
the bootloader.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
When booting from QSPI, the boot ROM appears to mux the QSPI
pins, but it's not guaranteed to be setup when booting from
eMMC. Fix this by explicitly configuring the pinmux.
Signed-off-by: Adam Ford <aford173@gmail.com>
gpio:
- Add modepin driver
net:
- Save random mac addresses to eth variable
zynqmp gem:
- Add support for mdio bus DT description
- Add support for reset and SGMII phy configuration
- Reduce timeout for MDIO accesses
zynqmp clk:
- Fix clock handling for gem and usb
phy:
- Add zynqmp phy/serdes driver
serial:
- Add one missing compatible string
microblaze:
- Symbol alignement
- SPL fixups
- Code cleanups
zynqmp:
- Various dt changes, DP pre-reloc, gem resets, gem clocks
- Switch SOM to shared psu configuration
- Move dcache handling to firmware driver
- Workaround gmii2rgmii DT description issue
- Enable broadcasts again
- Change firmware enablement logic
- Small adjustement in firmware driver
versal:
- Support new mmc@ DT nodes
- Fix run time variable handling
- Add missing I2C_PMC ID for power domain
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Merge tag 'xilinx-for-v2022.04-rc1' of https://source.denx.de/u-boot/custodians/u-boot-microblaze
Xilinx changes for v2022.04-rc1
gpio:
- Add modepin driver
net:
- Save random mac addresses to eth variable
zynqmp gem:
- Add support for mdio bus DT description
- Add support for reset and SGMII phy configuration
- Reduce timeout for MDIO accesses
zynqmp clk:
- Fix clock handling for gem and usb
phy:
- Add zynqmp phy/serdes driver
serial:
- Add one missing compatible string
microblaze:
- Symbol alignement
- SPL fixups
- Code cleanups
zynqmp:
- Various dt changes, DP pre-reloc, gem resets, gem clocks
- Switch SOM to shared psu configuration
- Move dcache handling to firmware driver
- Workaround gmii2rgmii DT description issue
- Enable broadcasts again
- Change firmware enablement logic
- Small adjustement in firmware driver
versal:
- Support new mmc@ DT nodes
- Fix run time variable handling
- Add missing I2C_PMC ID for power domain
There are 4 MDIO bus controllers in AST2600 SOC. Each of them can
connect to one or more PHY chips and is flexible to work with the 4 MAC
devices in AST2600. On AST2600 EVB, MDIO 0,1,2,3 connect to the PHY
chips used by MAC 0,1,2,3 respectively.
Signed-off-by: Dylan Hung <dylan_hung@aspeedtech.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
This patch adds node for mmc/sd controller found on Action Semi OWL
S700 SoC.
Since, upstream Linux binding has not been merged for S700 MMC/SD
controller, Changes are put in u-boot specific dtsi file.
Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
This Synchronizes the Actions Semi S700 SoC DT changes from
commit "g58e1100fdc59" ("Linux v5.16-rc3").
Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
- Let am335x_evm use the CPSW or PRUSS ethernet.
- Implement timer_get_boot_us in the omap timer driver
- gpmc bitflip, QSPI clock calculation on am437x, da8xx_gpio bugfixes
- Assorted K3 updates
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Merge tag 'u-boot-at91-2022.04-b' of https://source.denx.de/u-boot/custodians/u-boot-at91
Second set of u-boot-at91 features for the 2022.04 cycle:
This small feature set includes few changes for sama7g5 and sama7g5ek:
turn blue led on at boot, changes required for the Rev4 of the board,
better sync with the Linux DT with regards to the new DT nodes.
The rev4 of the board sama7g5ek has the eeproms on flexcom8 instead of
flexcom1.
Initialize flexcom8 with required pincontrol and move the eeproms accordingly.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Add Flexcom8 node with required referenced nodes as phandles.
Since Flexcom8 is present in Linux, take the node exactly as-is from Linux.
Some nodes are referenced in Linux as phandles, the dma and the gic.
Add them as well to the file, even if they are unused by Uboot.
This is a step towards having the U-boot DT equivalent with the DT in Linux.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
These are necessary to make sure the power domains needed for the
serial console are availble in the pre-relocation phase.
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This synchronizes the device trees with those that are in the
process of being upstreamed into Linux. This is mostly the
current state of the device trees on the asahilinux branch
with a few extra bits used by OpenBSD. This includes device
trees for machines that were still missing.
There are still some differences that will hopefully be resolved
soon.
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
The DT properties for the "enable-arbiter" and "keep-config" config
knobs were previously named inconsistently:
- The u-boot driver used "nand-enable-arbiter" and "nand-keep-config"
names, without Marvell prefixes.
- The Linux driver uses "marvell,nand-keep-config" ("enable-arbiter"
does not exist anymore in recent kernels, but it also used to be
"marvell,nand-enable-arbiter").
- The device trees almost all use "marvell," prefixed names, except for
one single instance of "nand-enable-arbiter" without vendor prefix.
This commit standardizes on the vendor prefixed version, making the
u-boot driver read from DT props "marvell,nand-enable-arbiter" and
"marvell,nand-keep-config". The one device tree using the unprefixed
version is also changed to use the new naming.
This has the side effect of making the previously no-op "marvell,"
config knobs already present in some DTs actually do something. This was
likely the original intention of the DT authors, but note that this
commit was not tested on every single impacted board.
Signed-off-by: Pierre Bourdon <delroth@gmail.com>
As explained in commit 3bedbcc3aa ("arm: mvebu: a38x: serdes: Don't
overwrite read-only SAR PCIe registers") it is required to set Maximum Link
Width bits of PCIe Root Port Link Capabilities Register depending of number
of used serdes lanes. As this register is part of PCIe address space and
not serdes address space, move it into pci_mvebu.c driver.
Read number of PCIe lanes from DT property "num-lanes" which is used also
by other PCIe controller drivers in Linux kernel. If this property is
absent then it defaults to 1. This property needs to be set to 4 for every
mvebu board which use PEX_ROOT_COMPLEX_X4 or PEX_BUS_MODE_X4.
Enabling of PCIe port needs to be done afer all registers in PCIe address
space are properly configure. For this purpose use new mvebu-reset driver
(part of system-controller) and remove this code from serdes code.
Because some PCIe ports cannot be enabled individually, it is required to
first setup all PCIe ports and then enable them.
This change contains also all required "num-lanes" and "resets" DTS
properties, to make pci_mvebu.c driver work correctly.
Signed-off-by: Pali Rohár <pali@kernel.org>
Enabling and disabling PCIe ports is done via address space of system
controller. All 32-bit Armada SoCs use low 4 bits in SoC Control 1 Register
for enabling and disabling some or more PCIe ports. Correct mapping needs
to be set in particular DTS files.
DT API for mvebu-reset is prepared for implementing resets also for other
HW blocks, but currently only PCIe is implemented via index 0.
Currently this driver is not used as PCIe ports are automatically enabled
by SerDes code executed by U-Boot SPL. But this will change in followup
patches.
Signed-off-by: Pali Rohár <pali@kernel.org>
Add a node for the watchdog timer based on the proposed Linux
device tree bindings.
Remove the old reboot node which was a watchdog timert node in
disguise using a preliminary device tree binding.
Signed-off-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-on: Apple M1 Macbook
Tested-by: Simon Glass <sjg@chromium.org>
- meson64_android: add board specific env settings, in order to support VIM3/L for android
- add changes to support VIM3/L android boot by using meson64_android.h config
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Merge tag 'u-boot-amlogic-20220107' of https://source.denx.de/u-boot/custodians/u-boot-amlogic into next
- disable CONFIG_NET_RANDOM_ETHADDR when unnecessary on amlogic based configs
- meson64_android: add board specific env settings, in order to support VIM3/L for android
- add changes to support VIM3/L android boot by using meson64_android.h config
All i.MX8MQ boards have been converted to binman, which makes it
necessary to flash both flash.bin and u-boot.itb to get a bootable
system. Prior to the conversion, only flash.bin was needed.
Such new requirement breaks existing distro mechanisms to generate the
final binary because the extra u-boot.itb is now required.
Generate a final flash.bin that can be used again as a single bootable
binary to keep the original behavior.
After this change the SPL binary is called spl.bin, which is a more
descriptive name for its purpose, and can still be used standalone (for
example, for secure boot purposes).
Also update imx8mq_evk.rst to remove the u-boot.itb copy step.
This is a cherry-pick of 028abfd9b1 ("imx8mm-evk: Generate a single
bootable flash.bin again") adjusted to apply to i.MX8MQ.
Signed-off-by: Patrick Wildt <patrick@blueri.se>
Reviewed-by: Fabio Estevam <festevam@denx.de>
The binman node is part of the imx8mm-u-boot.dtsi file which
is duplicated in imx8mm-kontron-n801x-s-u-boot.dtsi and causes
a build error. Remove the duplicate.
Fixes: 3cbb31f0e848 ("arm64: dts: imx8mm: use common binman configuration")
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
The binman node is part of the imx8mm-u-boot.dtsi file which
is duplicated in phycore-imx8mm-u-boot.dtsi and causes a build
error. Remove the duplicate.
Fixes: 3cbb31f0e848 ("arm64: dts: imx8mm: use common binman configuration")
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Rather than using odd implicit blob-ext naming, explicitly specify the
type to be of blob-ext and therefore also simplify the node naming.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
With the move to using binman to generate SPL aka u-boot-spl-ddr.bin and
U-Boot proper aka u-boot.itb every board now covers such configuration
in its own U-Boot specific device tree include. Move the comon part of
that configuration to the common imx8mm-u-boot.dtsi include file.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Somewhere along the line, the board stopped being able to boot.
Rather than just fixing the issue, let's fix the issue and migrate
to binman to eliminate a warning when using custom imx tools for
generating the binary.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
To eliminate a warning when using custom imx tools for generating
a binary, use binman to generate flash.bin.
Signed-off-by: Adam Ford <aford173@gmail.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This fixes booting from the mSD card from both SPL and when
using it for the OS booting. It also cleans up a few mmc
booting bits that are no longer needed.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
PX30.Core is an EDIMM SOM based on Rockchip PX30 from Engicam.
C.TOUCH 2.0 is a general purpose carrier board with capacitive
touch interface support.
10.1" OF is a capacitive touch 10.1" Open Frame panel solutions.
PX30.Core needs to mount on top of C.TOUCH 2.0 carrier with pluged
10.1" OF for creating complete PX30.Core C.TOUCH 2.0 10.1" Open Frame.
Add support for it.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Sync the px30 devicetree files from linux-next tree.
commit <14ce8069f48b> ("lib/stackdepot: allow optional init and
stack_table allocation by kvmalloc() - fixup3")
Note, this path even sync rk3326 files as it depends on px30.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
dmc node is specific to U-Boot, it is always better practice
to maintain U-Boot specific nodes into -u-boot.dtsi files
in order to maintain Linux dts file sync compatibility.
Move the dmc into px30-u-boot.dtsi, also add dmc node
explicitly in rk3326-odroid-go2-u-boot.dtsi since it is
using px30.dts.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
adapting commit ac804143cf ("mmc: rockchip_sdhci: add phy and clock
config for rk3399") to fix the issue "Not found emmc phy device".
Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com> - on a Rock960
Reviewed-by: Patrick Wildt <patrick@blueri.se>
Tested-by: Patrick Wildt <patrick@blueri.se> - on a Pinebook Pro
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Enable sdhci and sdmmc0 node in rk3568-u-boot.dtsi
Signed-off-by: Nico Cheng <nico.cheng@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
The Odroid Go Advance has a hardware random number generator present.
The device does not have an upstream Linux driver, but does have a
U-Boot driver. Add the appropriate node so that the hardware RNG can be
used in U-Boot.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Add an empty version of this file, so that we can at least build this
board when devicetrees are required.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add an empty devicetree file for these boards. It seems to be possible to
obtain a real one from another bootloader called 'bolt' but I will leave
this to the maintainer.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add an empty file to prevent build errors when building with
CONFIG_OF_SEPARATE enabled.
Unfortunately there are no build instructions in the U-Boot tree to enable
a real file to be created.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add an empty version of this file, so that we can at least build this
board when devicetrees are required.
The real devicetree is created by the Xen project on-the-fly.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sync these file, obtained from Linux v5.15.
Add a note for the maintainer, and SPDX lines where they are missing.
The added lines are:
SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
Note, this matches the text in those files, but is not the same as the
GPL-2.0 of some files.
[1] https://releases.linaro.org/android/reference-lcr/juno/7.1-17.05/
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Sync these files, obtained from Linux v5.15.
This adds a devicetree file for rpi_4 which was not there before.
Testing shows no change so far as I can see:
- boots to U-Boot prompt on rpi0, rpi2
- boots to distro on rpi3
- boots to distro on rpi4
I am assuming that syncing with Linux is safe, but the maintainer should
know for sure.
Signed-off-by: Simon Glass <sjg@chromium.org>
This uses QEMU virt which creates its own devicetree.
Add an empty version of this file, so that we can at least build this
board when devicetrees are required.
Tested-by: Heinrich Schuchardt <heinrich.schuchardt@canaonical.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
This uses QEMU virt which creates its own devicetree.
Add an empty version of this file, so that we can at least build this
board when devicetrees are required.
Tested-by: Heinrich Schuchardt <heinrich.schuchardt@canaonical.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Convert A3720 common PHY driver to official DT bindings.
This puts us closer to be able to synchronize A3720 device-trees with
those from Linux.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Konstantin Porotchkin <kostap@marvell.com>
Cc: Robert Marko <robert.marko@sartura.hr>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Marcin Wojtas <mw@semihalf.com>
Cc: Grzegorz Jaszczyk <jaz@semihalf.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Add the 'missing-msg' for blobs for more detailed output on missing system
firmware and SEBoot blobs.
Signed-off-by: Ivan Mikhaylov <ivan.mikhaylov@siemens.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Fix minor typos:
Signed-off-by: Simon Glass <sjg@chromium.org>
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Merge tag 'u-boot-at91-2022.04-a' of https://source.denx.de/u-boot/custodians/u-boot-at91 into next
First set of u-boot-at91 features for the 2022.04 cycle:
This feature set includes : support for the new QSPI hardware on
sama7g5, small fixes on sam9x60 and sama7g5, some additions of commands
and PIO controller on sam9x60/sam9x60ek.
The ethernet PHY must be reset on AV96, however DWMAC currently does
not support the MDIO-bus PHY GPIO reset bindings and the ethernet MAC
PHY reset property is going away on next DT sync. Add PHY specific
reset bindings to trigger the PHY reset and fix sporadic ethernet
malfunctions, until the next DT sync.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
The alternate function of PD20 is 4 as per the datasheet of
sama7g5 and not 5 as defined earlier.
Fixes: 558378a4cd ("ARM: mach-at91: add support for new SoC sama7g5")
Signed-off-by: Hari Prasath <Hari.PrasathGE@microchip.com>
Reviewed-by: Eugen Hristev <eugen.hristev@microchip.com>
