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The X96Q is a set-top box with an H313 SoC, AXP305 PMIC, 1 or 2 GiB RAM,
8 or 16 GiB eMMC flash, 2x USB A, Micro-SD, HDMI, Ethernet, audio/video
output, and infrared input.
https://x96mini.com/products/x96q-tv-box-android-10-set-top-box
This commit adds a defconfig and some documentation. The devicetree is
already in dts/upstream.
The CONFIG_DRAM_SUNXI_* settings are chosen such that the register
values in the DRAM PHY's MMIO space are as close as possible to those
observed when booting with the preinstalled vendor U-Boot. The DRAM
clock frequency of 600 MHz was reported in the vendor U-Boot's output.
Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
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When CONFIG_OF_UPSTREAM is enabled, the device tree name provided by SPL
already includes the vendor directory (e.g., "allwinner/board-name").
The existing logic in misc_init_r() unconditionally prepends "allwinner/"
for ARM64 builds, resulting in an incorrect path like
"allwinner/allwinner/board-name.dtb".
This patch modifies the logic to only prepend the vendor prefix if
CONFIG_OF_UPSTREAM is NOT enabled. This ensures compatibility with both
legacy builds and the new upstream devicetree structure.
Signed-off-by: Bohdan Chubuk <chbgdn@gmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
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to boot flows"
Kory Maincent (TI.com) <kory.maincent@bootlin.com> says:
This series converts the extension board framework to use UCLASS as
requested by Simon Glass, then adds extension support to pxe_utils
and bootmeth_efi (not tested) to enable extension boards devicetree load
in the standard boot process.
I can't test the imx8 extension scan enabled by the
imx8mm-cl-iot-gate_defconfig as I don't have this board.
I also can't test the efi bootmeth change as I don't have such board.
Link: https://lore.kernel.org/r/20251030-feature_sysboot_extension_board-v5-0-cfb77672fc68@bootlin.com
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Migrate sunxi board extension detection from legacy implementation to
the new UCLASS-based extension board framework.
Signed-off-by: Kory Maincent (TI.com) <kory.maincent@bootlin.com>
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Clean up and improve code structure in the sunxi CHIP board extension
detection implementation.
Signed-off-by: Kory Maincent (TI.com) <kory.maincent@bootlin.com>
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Disable DIP detection functionality in XPL (eXtended Program Loader)
images to reduce size and complexity in the early boot stage.
Signed-off-by: Kory Maincent (TI.com) <kory.maincent@bootlin.com>
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NetCube Systems Kumquat is a board based on the Allwinner V3s SoC,
including:
- 64MB DDR2 included in SoC
- 10/100 Mbps Ethernet
- USB-C DRD
- Audio Codec
- Isolated CAN-FD
- ESP32 over SDIO
- 8MB SPI-NOR Flash for bootloader
- I2C EEPROM for MAC addresses
- SDIO Connector for eMMC or SD-Card
- 8x 12/24V IOs, 4x normally open relays
- DS3232 RTC with Battery Backup
- QWIIC connectors for external I2C devices
Signed-off-by: Lukas Schmid <lukas.schmid@netcube.li>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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The OrangePi 4A is a typical Raspberry Pi model B sized development
board from Xunlong designed around an Allwinner T527 SoC.
The board has the following features:
- Allwinner T527 SoC
- AXP717B + AXP323 PMICs
- Up to 4GB LPDDR4 DRAM
- micro SD slot
- optional eMMC module
- M.2 slot for PCIe 2.0 x1
- 16 MB SPI-NOR flash
- 4x USB 2.0 type-A ports (one can be used in gadget mode)
- 1x Gigabit ethernet w/ Motorcomm PHY (through yet to be supported GMAC200)
- 3.5mm audio jack via internal audio codec
- HDMI 2.0 output
- eDP, MIPI CSI (2-lane and 4-lane) and MIPI DSI (4-lane) connectors
- USB type-C port purely for power
- AP6256 (Broadcom BCM4345) WiFi 5.0 + BT 5.0
- unsoldered headers for ADC and an additional USB 2.0 host port
- 40-pin GPIO header
Add defconfig for it.
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
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So far developers seem to use three popular boards:
- Avaota A1: dev board with USB 3.0, dual Ethernet, small display
- X96QPro+: TV box with Gigabit Ethernet, USB 3.0, eMMC
- Radxa A5E: small dev board with USB3/M.2 2230 (muxed), dual Ethernet
Add the defconfig files for those boards, containing the DRAM parameters
and the usual Kconfig options.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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Add the basic Kconfig options, addresses and other values for the
existing Kconfig settings for the new Allwinner A523/T527/H728 SoC.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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The Chameleon board is an OpenHardware devboard made by YuzukiTsuru,
featuring an Allwinner H616 SoC. The form factor resembles the Raspberry
Pi Model A boards, though it differs significantly in its features.
Apart from the usual peripherals of those kind of boards (SD card, eMMC,
WiFi, HDMI), it features four USB-C 2.0 ports.
Add a defconfig for the board, the DRAM parameters have been extracted
from the firmware shipped with the board.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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The Liontron H-A133L is an industrial development board based on the
Allwinner A133 SoC. It uses LPDDR4 DRAM, eMMC, and an AXP707 PMIC.
Add a defconfig with the required DRAM settings.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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The Allwinner A100 SoC has been around for a while, mostly on cheap
tablets, but didn't generate much interest in the community so far.
There were some efforts by two Allwinner employees in 2020, which led
to basic upstream Linux support for that SoC, although this momentum
dried up pretty quickly, leaving a lot of peripherals unsupported.
The A100 was silently replaced with the seemingly identical Allwinner
A133, which is reportedly a better bin of the A100. So far we assume
that both are compatible from a software perspective. There are some
more devices with the A133 out there now, so people are working on
filling the gaps, and adding U-Boot (and TF-A) support.
Based on the just added pinctrl, clock and DRAM support, this adds the
missing bits, mostly addresses and values for the SPL.
The A133 seems to be an predecessor to the H6, so we can share a lot of
code with that (and the H616 code), and just need to adjust some details.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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Rename the variable and add ENV_ prefix, so that all configuration
options which are related to environment would have an CONFIG_ENV_
prefix. No functional change.
Use ENV_MMC_DEVICE_INDEX to clarify this is the SD/MMC device
index, a number, as enumerated by U-Boot. Update the help text
accordingly.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
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The AXP803 has been around for about a decade now, but so far we didn't
need SPL support, since the DRAM rail was wired up correctly at reset.
Now some boards using the A133 SoC use the (compatible) AXP707 with DDR4
memory, which requires the SPL to set the required 1.1V voltage manually.
Add the descriptions for the DC/DC regulators of the AXP803, and enable
that when CONFIG_AXP803_POWER is enabled.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
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In newer 1.2 PinePhone board revisions LIS3MDL magnetometer was replaced by
AF8133J. They use the same PB1 pin in different modes.
LIS3MDL uses it as an gpio input to handle interrupt.
AF8133J uses it as an gpio output as a reset signal.
It wasn't possible at runtime to enable both device tree
nodes and detect supported sensor at probe time.
AF8133J has reset pin (PB1) connected to the SoC. By default AF8133J
is in a reset state and don't respond to probe request on I2C
bus. Extra code would be needed to handle reset signal. Therefore this
code uses LIS3MDL magnetometer instead of AF8133J.
Introducing new dts 1.2b with AF8133J sensor would require probing in
SPL. That would lead to pulling in into SPL I2C controller driver,
RSB controller driver, introducing new AXP803 driver to power-up
sensors for probe. It's working, but SPL is pretty size-constrained on
A64 and doesn't have much space. Therefore fdt fixup is done in U-Boot
proper without introducing new board revision and new dts.
Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com>
Link: https://lore.kernel.org/all/20240908214718.36316-1-andrej.skvortzov@gmail.com/
Link: https://lists.denx.de/pipermail/u-boot/2024-February/545700.html
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
[Andre: fix formatting]
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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So far all sunxi boards programming the DCDC1 power rail on the AXP PMIC
also set the DCDC5 rail, so we could handle both with the same DCDC1
guard.
Some boards using the AXP313 will need to set DCDC1 now as well, and
since the AXP313 only has three buck converters, there will be no DCDC5,
so this trick is not going to work anymore.
Don't try to be too clever, and just protect programming the two DCDC
rails with two separate guards.
This has the interesting side effect of fixing operation on A80 boards,
using the AXP809 PMIC. Apparently programming DCDC5 right after DCDC1,
but before the other three rails caused some glitch, which made the board
hang during Linux boot, during the PSCI handler in U-Boot. Just keeping
the old setup order (DCDC1,2,3,4,5) will make those boards boot to the
Linux prompt again.
Fixes: ffb02942fab024d4a9b6a ("sunxi: board: simplify early PMIC setup conditions")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
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This switches all boards with the Allwinner H616/H618/H313/H700 SoCs over to
use OF_UPSTREAM. We are doing it for this SoC family only since the DTs
between the U-Boot and the kernel repo are exactly identical, whereas other
families have one compatibility fix in U-Boot to allow booting older kernels.
Other will follow if this plays out well.
The biggest chunk otherwise is adding support for an Anbernic game console,
using the H700 SoC. For that we need to enhance the DRAM support code, and
pick two DT commits from the mainline kernel/DT rebasing repo, followed
by the defconfig patch.
On top of that two small fixes for the old Allwinner A80.
Gitlab CI passed, and I booted that briefly on some boards, including an
H616 and an H618 one (with LPDDR4).
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Simon Glass <sjg@chromium.org> says:
When the SPL build-phase was first created it was designed to solve a
particular problem (the need to init SDRAM so that U-Boot proper could
be loaded). It has since expanded to become an important part of U-Boot,
with three phases now present: TPL, VPL and SPL
Due to this history, the term 'SPL' is used to mean both a particular
phase (the one before U-Boot proper) and all the non-proper phases.
This has become confusing.
For a similar reason CONFIG_SPL_BUILD is set to 'y' for all 'SPL'
phases, not just SPL. So code which can only be compiled for actual SPL,
for example, must use something like this:
#if defined(CONFIG_SPL_BUILD) && !defined(CONFIG_TPL_BUILD)
In Makefiles we have similar issues. SPL_ has been used as a variable
which expands to either SPL_ or nothing, to chose between options like
CONFIG_BLK and CONFIG_SPL_BLK. When TPL appeared, a new SPL_TPL variable
was created which expanded to 'SPL_', 'TPL_' or nothing. Later it was
updated to support 'VPL_' as well.
This series starts a change in terminology and usage to resolve the
above issues:
- The word 'xPL' is used instead of 'SPL' to mean a non-proper build
- A new CONFIG_XPL_BUILD define indicates that the current build is an
'xPL' build
- The existing CONFIG_SPL_BUILD is changed to mean SPL; it is not now
defined for TPL and VPL phases
- The existing SPL_ Makefile variable is renamed to SPL_
- The existing SPL_TPL Makefile variable is renamed to PHASE_
It should be noted that xpl_phase() can generally be used instead of
the above CONFIGs without a code-space or run-time penalty.
This series does not attempt to convert all of U-Boot to use this new
terminology but it makes a start. In particular, renaming spl.h and
common/spl seems like a bridge too far at this point.
The series is fully bisectable. It has also been checked to ensure there
are no code-size changes on any commit.
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Use the new symbol to refer to any 'SPL' build, including TPL and VPL
Signed-off-by: Simon Glass <sjg@chromium.org>
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The Anbernic RG35XX series of devices are based around an Allwinner
H700 SoC with 1GB of RAM, 2 SD cards, and multiple input buttons.
This bootloader has been tested on the Anbernic RG35XX-2024 and
RG35XX-H, but should be suitable for the entire lineup of H700 based
devices.
A future series of updates will add board selection logic to identify
and load the correct device tree automatically.
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
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The TF-A URL was updated, as a result the name of the
directory changed as part of the new git URL and not
all the referenced directories were updated.
Fixes: 0ec0207fe07 ("Update the ARM trusted firmware git URL")
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
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The primary upstream URL for tf-a has moved, in some cases
things like tags are not always pushed to the old URL so
update the URLs to the primary upstream project URL.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
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The Tanix TX1 is a tiny TV box, featuring the Allwinner H313 SoC with up
to 2GB of DRAM and 16GB of eMMC. There is no SD card or Ethernet port on
this small device, but it can be booted via the USB debug "FEL" mode.
The bootloader could then be written to the eMMC.
Add the defconfig for that board, and add the devicetree file to the
Makefile, for it to be built.
The DRAM parameters were taken from the vendor firmware on the eMMC.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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Nothing really major here, some rework of the SPL PMIC drivers, adding
support for the AXP717 on the way, which is showing up on newer boards
now, most prominently some Anbernic handheld gaming devices. The rest
is enabling Ethernet and SPI boot on the Allwinner V3s SoC, plus two
fixes. This also updates the "traditional U-Boot" DTs to that of kernel
v6.9. I will look into upgrading some SoCs to dts/upstream in the
coming cycle, though this will not cover all SoCs for now, as we carry
some non-mainline fix to improve compatibility with older kernels. Will
see how it goes, but for now we stick with the "old way".
The branch survived the gitlab CI run, and Linux boot testing on some
selected boards.
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On boards using the AXP717 PMIC, the DRAM rail is often not setup
correctly at reset time, so we have to program the PMIC very early in
the SPL, before running the DRAM initialisation.
Using the new generic AXP SPL driver, add the Kconfig options and
platform bits needed to support an AXP717 PMIC chip in I2C mode.
This allows to set up the correct voltage for the DRAM chips and the
CPU cores.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Ryan Walklin <ryan@testtoast.com>
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bananapi_m64_defconfig with CONFIG_ENV_IS_NOWHERE results in:
board/sunxi/board.c: In function 'mmc_get_env_dev':
board/sunxi/board.c:535:24: error:
'CONFIG_SYS_MMC_ENV_DEV' undeclared (first use in this function)
535 | return CONFIG_SYS_MMC_ENV_DEV;
| ^~~~~~~~~~~~~~~~~~~~~~
Check if CONFIG_SYS_MMC_ENV_DEV is defined.
Fixes: 1011ebc72bda ("sunxi: Select environment MMC based on boot device")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
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As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.
Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
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When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.
This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.
Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
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Remove <common.h> from all mach-sunxi and board/sunxi files and when
needed add missing include files directly.
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
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The driver used for the Allwinner I2C IP is using proper DT and DM
enablement for a while: we enable the clock gate and de-assert the reset
line in the driver's probe() routine, and the pinmux setup is taken care
of by the DM framework.
This means the explicit call to the i2c_init_board() routine is not
needed for U-Boot proper. As the board_init() function in board.c is
only called for U-Boot proper, we can remove the call, something that
the comment there hinted at already.
Fix the comment for the board_init() function on the way: we were not
really doing board specific setup there. The fact that this function
is called from U-Boot proper only is probably more helpful for reasoning
about this code.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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The OrangePi Zero 2W is a tiny development board featuring the Allwinner
H618 SoC, shipping with up to 4GB of LPDDR4 DRAM, a mini-HDMI connector,
two USB Type-C sockets and a 16MB SPI NOR flash.
There is an FPC connector to connect an expansion board, which sports
two more USB Type-A sockets and a 100MBit Ethernet port. Support for
the expansion board is not in the DT yet, probably a DT overlay would
cover this in the future.
Add a defconfig file selecting the right drivers and DRAM options.
Since the .dts file was synced from the Linux kernel repo already, we
just need to add one line to the Makefile to actually build the .dtb.
The DRAM parameters were derived from the values found in the BSP DRAM
drivers on the SPI NOR flash.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
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Add entries for the recently added defconfig files. I had thought I had
committed these updates but lost them before pushing the branch.
Signed-off-by: Tom Rini <trini@konsulko.com>
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The OrangePi Zero 3 is a small development board featuring the Allwinner
H618 SoC, shipping with up to 4GB of DRAM, Gigabit Ethernet, a micro-HDMI
connector and two USB sockets.
The board uses LPDDR4 DRAM and an X-Powers AXP313a PMIC, support for
which was recently added to U-Boot.
Add a defconfig file selecting the right drivers and DRAM options.
Since the .dts file was synced from the Linux kernel repo already, we
just need to add one line to the Makefile to actually build the .dtb.
The DRAM parameters were derived from the values found in the BSP DRAM
drivers on the SPI NOR flash.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Mikhail Kalashnikov <iuncuim@gmail.com>
Tested-by: Bob McChesney <bob@electricworry.net>
Tested-by: Stephen Graf <stephen.graf@gmail.com>
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On boards using the AXP313 PMIC, the DRAM rail is often not setup
correctly at reset time, so we have to program the PMIC very early in
the SPL, before running the DRAM initialisation.
Add a simple AXP313 PMIC driver that knows about DCDC2(CPU) and
DCDC3(DRAM), so that we can bump up the voltage before the DRAM init.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
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Add board support for ICnova A20 SomPi compute module on
ICnova ADB4006 development board.
Specification:
SoM
- Processor: Allwinner A20 Cortex-A7 Dual Core at 1GHz
- 512MB DDR3 RAM
- Fast Ethernet (Phy: Realtek RTL8201CP)
ADB4006
- I2C
- 2x USB 2.0
- 1x Fast Ethernet port
- 1x SATA
- 2x buttons (PWRON, Boot)
- 2x LEDS
- serial console
- HDMI
- µSD-Card slot
- Audio Line-In / Line-Out
- GPIO pinheaders
https://wiki.in-circuit.de/index.php5?title=ICnova_ADB4006
https://wiki.in-circuit.de/index.php5?title=ICnova_A20_SODIMM
devicetree upstreamed with linux 6.5
Signed-off-by: Ludwig Kormann <ludwig.kormann@ict42.de>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
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When building this with clang, we get a warning about having excess
parenthesis here, or that we're incorrectly using "==" when we want "=".
Correct these by using the common size macro.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[Andre: Use SZ_512M as per Simon's suggestion]
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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So far we have a convoluted #ifdef mesh that guards the early AXP PMIC
setup in board.c. That combination of &&, || and negations is very hard
to read, maintain and especially to extend.
Fortunately we have those same conditions already modelled in the
Kconfig file, so they are actually redundant. On top of that the real
reason we have those preprocessor guards in the first place is about the
symbols that are *conditionally* defined: without #ifdefs the build
would break because of them being undefined for many boards.
To simplify this, just change the guards to actually look at the symbols
needed, so CONFIG_AXP_xxx_VOLT instead of CONFIG_AXPyyy_POWER.
This drastically improves the readability of this code, and makes adding
PMIC support a pure Kconfig matter.
Doing this revealed one bug in Kconfig: there is no axp_set_dcdc4() for
the AXP818, even though CONFIG_AXP_DCDC4_VOLT includes that PMIC.
Since the AXP818 wasn't included when calling axp_set_dcdc4() in board.c,
this wasn't an issue, but becomes one now, so also remove the AXP818 from
the DCDC4 Kconfig symbol.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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This is mostly about support for the Allwinner R528/T113s SoC, which is
reportedly the same die as the Allwinner D1, but with the two
Arm Cortex-A7 cores activated instead of the RISC-V one.
Using sunxi code outside of arch/arm proved to be difficult, so apart
from enabling this Arm SoC, the patches also prepare for more refactoring
to get the D1 nicely supported some day:
- We get rid of some Kconfig (hard-)coded GPIO pins, responsible for
enabling regulators.
- The GPIO code is moved out of arch/arm, into drivers/gpio.
- Some definitions are moved out of header files under asm/arch.
- Some T113s/D1 specific definitions are guarded by a generic Kconfig
symbol (CONFIG_SUNXI_GEN_NCAT2).
- The DRAM controller initialisation code is located under drivers/ram.
- The base SoC .dtsi files are shared (under arch/riscv, as in Linux).
Of course there are also the usual new SoC specific patches, like clock
and pinmux descriptions, alongside a rework of the pinctrl code, since
Allwinner changed the GPIO register layout, for the first time since
sunxi's inception.
On top of this the PSCI code sees some update, to provide SMP services
for R528/T113s boards. Many thanks to Sam for providing this code and
staying strong through the review cycles.
The final patch enables support for one popular board, I hope to see
more DTs and defconfigs contributed in the future!
Many thanks to all the various contributors, testers and reviewers,
that series was a real team effort!
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Add support for eMMC (SMHC2) pin pull ups for R528 boards.
The D1 and T113s (and even R329) SoCs do not support 8-bit eMMC anymore,
so it's just four data pins to cover here.
Signed-off-by: Okhunjon Sobirjonov <Okhunjon.Sobirjonov@Mec-electronics.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
[Andre: adjust commit message]
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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U-Boot's generic GPIO_EXTRA_HEADER is a convenience symbol to allow code
to more easily include platform specific GPIO headers. This should not
be needed in a DM world anymore, since the generic GPIO framework
handles that nicely.
For Allwinner boards we still need to deal with non-DM GPIO in the SPL,
but this should become the exception, not the rule.
Make this more obvious by removing the definition of GPIO_EXTRA_HEADER,
and just force every legacy user of platform specific GPIO to include
the new sunxi_gpio.h header explicitly. Everyone doing so should feel
ashamed and should find a way to avoid it from now on.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Tested-by: Samuel Holland <samuel@sholland.org>
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The CONFIG_MACPWR Kconfig symbol is used to point to a GPIO that enables
the power for the Ethernet "MAC" (mostly PHY, really).
In the DT this is described with the phy-supply property in the MAC DT
node, pointing to a (GPIO controlled) regulator. Since we need Ethernet
only in U-Boot proper, and use a DM driver there, we should use the DT
instead of hardcoding this.
Add code to the sun8i_emac and sunxi_emac drivers to check the DT for
that regulator and enable it, at probe time. Then drop the current code
from board.c, which was doing that job before.
This allows us to remove the MACPWR Kconfig definition and the respective
values from the defconfigs.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Sam Edwards <CFSworks@gmail.com>
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The CONFIG_SATAPWR Kconfig symbol was used to point to a GPIO that
enables the power for a SATA harddisk.
In the DT this is described with the target-supply property in the AHCI
DT node, pointing to a (GPIO controlled) regulator. Since we need SATA
only in U-Boot proper, and use a DM driver for AHCI there, we should use
the DT instead of hardcoding this.
Add code to the sunxi AHCI driver to check the DT for that regulator and
enable it, at probe time. Then drop the current code from board.c, which
was doing that job before.
This allows us to remove the SATAPWR Kconfig definition and the
respective values from the defconfigs.
We also select the generic fixed regulator driver, which handles those
GPIO controlled regulators.
Please note that the OrangePi Plus is a bit special here, it's a H3
board without native SATA, but with a USB-to-SATA bridge. The DT models
the SATA power via a VBUS supply regulator, which we don't parse yet in
the USB PHY driver. Use the hardcoded CONFIG_USB3_VBUS_PIN for that
board meanwhile.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Samuel Holland <samuel@sholland.org>
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This old patch was marked as deferred. Bring it back to life, to continue
towards the removal of common.h
Move this out of the common header and include it only where needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
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Fixes: 3db711085752 ("crc32: Use the crc.h header for crc functions")
Signed-off-by: Ilya Lukin <4.shket@gmail.com>
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This defconfig was added without a MAINTAINERS entry, add one.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
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Clocks, resets, and pinmuxes are now handled by the driver model, so the
only thing the "board" code needs to do is load the driver. This matches
the pattern used by other DM raw NAND drivers (there is no NAND uclass).
The actual board code is now only needed in SPL.
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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The legacy Allwinner code is cluttered with #ifdef's, some of them even
nested, which makes the code hard to read and error prone.
Eventually we will get rid of most of them, but for now let's at least
annotate the #endif lines with the corresponding symbol the bracket
started with.
Reviewed-by: Samuel Holland <samuel@sholland.org>
Tested-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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Since all callers of mmc_pinmux_setup() are located after the definition
of that function, there is no need for a forward declaration (anymore?).
Remove the prototype along with its #ifdef guards.
Reviewed-by: Samuel Holland <samuel@sholland.org>
Tested-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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There is a CONFIG_MMC_SUNXI_SLOT definition in our sunxi_common.h config
header, which was used to note the first MMC controller to initialise.
The definition in that header was always set to 0, with no easy way of
overriding this, and certainly none of the existing boards made any use
of that (non-)feature.
Remove that definition and replace it with a constant 0 in the only
user, in board.c. It turns out that this is safe, as this is only used
in the SPL, and the BROM also unconditionally initialises MMC0.
This also removes the last legacy config symbol with SUN*I in it from
the whitelist.
Reviewed-by: Samuel Holland <samuel@sholland.org>
Tested-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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