Now that the PMIC has a DM driver and binds device tree subnodes, the
GPIO device can be bound that way, instead of from inside board code.
Since the driver still uses the single set of register definitions from
axpXXX.h (as selected by AXPxxx_POWER), it does not differentiate among
the supported compatibles.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Now that issues with the BROM have been sorted out, we can implement
PSCI system suspend on H3 by delegating to SCP firmware. Let's start by
including the firmware in the FIT image and starting the coprocessor if
valid firmware is loaded.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Now that mkimage can generate TOC0 images, and the SPL can interpret
them, hook up the build infrastructure so the user can choose which
image type to build. Since the absolute load address is stored in the
TOC0 header, that information must be passed to mkimage.
Cover-letter:
sunxi: TOC0 image type support
This series adds support for the TOC0 image format used by the Allwinner
secure boot ROM (SBROM). This series has been tested on the following
SoCs/boards, with the eFuse burnt to enable secure mode:
- A50: Ainol Q88 Tablet
- A64: Pine A64 Plus
- H5: Orange Pi Zero Plus
- H6: Pine H64 Model B
- H616: Orange Pi Zero 2
This time I also tested it on boards that are not switched to secure
mode (with A64, H3, and H5).
Due to both series changing Makefile.spl, the last patch depends on:
https://patchwork.ozlabs.org/project/uboot/list/?series=267136
I have seen no comments on that series, so I assume that it is ready to
merge along with this one.
END
Series-to: sunxi
Series-version: 5
Series-changes: 2
- Rebase on top of Icenowy's RISC-V support series
- Rename Kconfig symbols to include the full image type name
Cover-changes: 5
- Dropped controversial Kconfig patch
Signed-off-by: Samuel Holland <samuel@sholland.org>
This is now handled automatically by the clock and pinctrl drivers.
SPL still calls this function because it needes the non-DM code.
Signed-off-by: Samuel Holland <samuel@sholland.org>
stm32mp1 bsec: Add permanent lock write support
stm32mp1 bsec: Add dev in function description
cmd_stboard: Update test on misc_read() result
video: fix the check of return value of clk_set_rate in stm32_ltdc
DT: Alignment with kernel v5.17 for stm32mp15
DT: Add USB OTG pinctrl and regulator in SPL for DHCOR
DT: Move vdd_io extras into Avenger96 extras
DT: Add DFU support for DHCOM recovery
ram: stm32mp1: Unconditionally enable ASR
psci: Implement PSCI system suspend and DRAM SSR for stm32mp
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Merge tag 'u-boot-stm32-20220315' of https://source.denx.de/u-boot/custodians/u-boot-stm
mtd: add NAND write protect support to stm32_fmc2_nand
stm32mp1 bsec: Add permanent lock write support
stm32mp1 bsec: Add dev in function description
cmd_stboard: Update test on misc_read() result
video: fix the check of return value of clk_set_rate in stm32_ltdc
DT: Alignment with kernel v5.17 for stm32mp15
DT: Add USB OTG pinctrl and regulator in SPL for DHCOR
DT: Move vdd_io extras into Avenger96 extras
DT: Add DFU support for DHCOM recovery
ram: stm32mp1: Unconditionally enable ASR
psci: Implement PSCI system suspend and DRAM SSR for stm32mp
"kendryte" is the marketing name for the K210 RISC-V SoC produced by
Canaan Inc. Rather than "kendryte,k210", use the usual "canaan,k210"
vendor,SoC compatibility string format in the device tree files and
use the SoC name for file names.
With these changes, the device tree files are more in sync with the
Linux kernel DTS and drivers, making uboot device tree usable by the
kernel.
Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Update management of misc_read/misc_write, which now returns length of
data after the commit 8729b1ae2cbd ("misc: Update read() and write()
methods to return bytes xfered"): raise a error when the result is not
the expected length.
Fixes: 658fde8a36ff ("board: stm32mp1: stboard: lock the OTP after programming")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
- convert Nokia RX-51 to CONFIG_DM_VIDEO
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Merge tag 'video-20220314' of https://source.denx.de/u-boot/custodians/u-boot-video
- fix display of the u-boot logo on Apple devices
- convert Nokia RX-51 to CONFIG_DM_VIDEO
Initialization and power on operations of links have been moved under the
link device in the Sierra SerDes driver. Also, the UCLASS of
sierra_phy_provider has been changed to UCLASS_MISC.
Therefore, fix the probing of SerDes0 instance accordingly.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Georgi Vlaev <g-vlaev@ti.com>
Currently we only support to load the environment from raw MMC or FAT
locations on Allwinner boards. With the advent of SPI flash we probably
also want to support using the environment there, so we need to become
a bit more flexible.
Change the environment priority function to take the boot source into
account. When booted from eMMC or SD card, we use FAT or MMC, if
configured, as before.
If we are booted from SPI flash, we try to use the environment from
there, if possible. The same is true for NAND flash booting, although
this is somewhat theoretical right now (as untested).
This way we can use the same image for SD and SPI flash booting, which
allows us to simply copy a booted image from SD card to the SPI flash,
for instance.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Mechanically convert video_hw_init() function to UCLASS_VIDEO probe
callback and replace CONFIG_CFB_CONSOLE by CONFIG_DM_VIDEO.
As framebuffer base address is setup by the bootloader which loads U-Boot,
set plat->base to that fixed framebuffer address.
This change was tested in qemu n900 machine and is working fine.
What does not work is CONFIG_VIDEO_LOGO, seems to be buggy.
Signed-off-by: Pali Rohár <pali@kernel.org>
Since commit 5d94cbd1dca7 ("scripts: Makefile.lib: generate
dsdt_generated.c instead of dsdt.c"), the file generated
is named dsdt_generated.c instead of dsdt.c.
So all files .gitignore referencing dsdt.c should be
upated with dsdt_generated.c.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
We only want to call do_board_detect() if CONFIG_TI_I2C_BOARD_DETECT
is set. Same as done for am64.
This makes it possible to add a custom am65 based board design to
U-Boot that does not use this board detection mechanism.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Commit 369e532691e0 ("ddr: marvell: a38x: allow board specific ODT
configuration") added the odt_config member to struct
mv_ddr_topology_map ahead of the clk_enable and ck_delay members. This
means that any boards that configured either of clk_enable or ck_delay
needed to have their board topology updated. This affects the x530 and
clearfog boards. Other A38x boards don't touch any of the trailing
members of mv_ddr_topology_map so don't need updating.
Fixes: 369e532691e0 ("ddr: marvell: a38x: allow board specific ODT configuration")
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Stefan Roese <sr@denx.de>
This patch scans the cmdline from the Samsung SBL (second stage
bootloader) and stores the parameters board_id=N and lcdtype=N
in order to augment the DTB for different board and LCD types.
We then add a custom ft_board_setup() callback that will inspect
the DTB and patch it using the stored LCD type. At this point
we know which product we are dealing with, so using the passed
board_id we can also print the board variant for diagnostics.
We patch the Codina, Skomer and Kyle DTBs to use the right
LCD type as passed in lcdtype from the SBL.
This also creates an infrastructure for handling any other
Samsung U8500 board variants that may need a slightly augmented
DTB.
Cc: Markuss Broks <markuss.broks@gmail.com>
Cc: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
To make sure we get a working console as soon as possible in the SPL the
UART pins require to be configured earlier. This is especially
true for the pins of UART3, since the PDU001 board uses this UART for
the console by default.
Signed-off-by: Felix Brack <fb@ltec.ch>
The changes from commit 0dba45864b2a ("arm: Init the debug UART")
prevent the early debug UART from being initialized correctly.
To fix this we not just configure the pin multiplexer but add setting up
early clocks.
Signed-off-by: Felix Brack <fb@ltec.ch>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This board has an internal watchdog which supervises the board startup.
Although, the initial state of the watchdog is configurable, it is
enabled by default. In board_late_init(), which means almost everything
worked as expected, disable the watchdog.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Most of the time it is very useful to have the version of the board
management controller. Now that we have a driver, print it during
startup.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
The current console output is:
DRAM: 4 GiB
DDR 4 GiB (DDR3, 32-bit, CL=11, ECC on)
The size is printed twice and we can save one line of console output if
we join both lines. The new output is as follows:
DRAM: 4 GiB (DDR3, 32-bit, CL=11, ECC on)
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
There is a conflict between the static file
lib/acpi/dsdt.c and the file dsdt.c generated
dynamicaly by scripts/Makefile.lib. When a
mrproper is done, the static file dsdt.c is
removed. If a build with acpi enabled is
launched after, the following error is raised:
CC lib/acpi/acpi_table.o
make[2]: *** No rule to make target 'lib/acpi/dsdt.asl', needed by 'lib/acpi/dsdt.c'. Stop.
scripts/Makefile.build:394: recipe for target 'lib/acpi' failed
To avoid such error, the generated file is named
dsdt_generated.c instead of dstdt.c.
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Tested-by: Heiko Thiery <heiko.thiery@gmail.com>
The commit 0dba45864b2a ("arm: Init the debug UART") calls
debug_uart_init() from crt0.S but it won't work because SOC is not
configured yet. That's why create board_debug_uart_init() which calls
psu_init() via new psu_uboot_init() earlier before the first access to UART
in SPL. In full U-Boot call psu_uboot_init() only when
CONFIG_ZYNQMP_PSU_INIT_ENABLED is enabled.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/878dc2daaa8685346f889989fbfb98b2e44da7fb.1645104518.git.michal.simek@xilinx.com
ZYNQMP_PSU_INIT_ENABLED is called only when BOARD_EARLY_INIT_F is defined
that's why cover this dependency in Kconfig.
board_early_init_f() is only part related to
CONFIG_ZYNQMP_PSU_INIT_ENABLED which is disabled now that's why disable
BOARD_EARLY_INIT_F and also build board_early_init_f() only when
CONFIG_BOARD_EARLY_INIT_F is enabled.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/d89253ec1590cd513dcd4bfbedebae618bd6d605.1645104518.git.michal.simek@xilinx.com
The commit 985503439762 ("fdt: Don't call board_fdt_blob_setup() without
OF_BOARD") forced to enable OF_BOARD for platforms which provide DT
externally. Zynq/ZynqMP boards are using this feature for a long time
that's why there is a need to enable it by default.
Also code expects to return error in case of error that's why also fill it.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Link: https://lore.kernel.org/r/9f11bbffe2849f4da7d72712082d579262fe8fd8.1645104518.git.michal.simek@xilinx.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 function wrongly will return the card detection status of the SD card
(USDHC2) for the eMMC (USDHC1). Thus booting from eMMC without an inserted
SD card will fail.
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
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>
With binman generating flash.bin, it's not longer necessary to
specify either the location of ATF nor is it necessary to
specify building flash.bin, so let's update the build instructions
to remove those. While in here, update the revision of ATF and
DDR firmware so both Mini and Nano reference the same revision.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Use IS_ENABLED(CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG) to make the code
more readable and fix checkpatch.pl warning
Signed-off-by: Tommaso Merciai <tomm.merciai@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)
Armada 3720 DTS files in upstream kernel use ethernet nodes named
'ethernet@30000' and 'ethernet@40000'. U-Boot have them named 'neta@30000'
and 'neta@40000'. To have Turris Mox U-Boot board code independent of
ethernet node names, find ethernet node via alias.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Update the board_fit_config_name_match() to choose the right dtb
based on the board name read from EEPROM.
Also restrict multpile EEPROM reads by verifying if EEPROM is already
read.
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
j721e-sk doesn't have any daughter cards, so disable daughter
card probing inside board_late_init() and spl_board_init() for
j721e-sk.
Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
