xilinx:
- Enable NFS, WGET, DNS and BLKMAP by default
zynqmp:
- Support new power-management node
- Remove multiple blank lines from DTSes
- Wire multiboot with DFU infrastructure
- Fix i2c-gpio pinctrl group name
- SOM DT changes (phy on kd240, kv260 cleanups
- Cleanup i2c bus on zcu1285
- DT cleanup (fix node names not to use _)
- Fix USB interrupts
- Cleanup zcu100 DT
- Add support for kaslr-seed
zynqmp_r5:
- Fix W=1 issue with missing dir
tools:
- Improve zynqmpimage mkimage support
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Merge tag 'xilinx-for-v2024.04-rc1-v2' of https://source.denx.de/u-boot/custodians/u-boot-microblaze
Xilinx changes for v2024.04-rc1-v2
xilinx:
- Enable NFS, WGET, DNS and BLKMAP by default
zynqmp:
- Support new power-management node
- Remove multiple blank lines from DTSes
- Wire multiboot with DFU infrastructure
- Fix i2c-gpio pinctrl group name
- SOM DT changes (phy on kd240, kv260 cleanups
- Cleanup i2c bus on zcu1285
- DT cleanup (fix node names not to use _)
- Fix USB interrupts
- Cleanup zcu100 DT
- Add support for kaslr-seed
zynqmp_r5:
- Fix W=1 issue with missing dir
tools:
- Improve zynqmpimage mkimage support
Enable CONFIG_OF_BOARD_SETUP, so we could use ft_board_setup()
to enable the kaslr-seed and pass to kernel.
Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20240117032014.1014084-3-venkatesh.abbarapu@amd.com
Add pe2201 platform code and the device tree of pe2201 platform board.
The initial support comprises the UART and PCIe.
Signed-off-by: TracyMg_Li <TracyMg_Li@outlook.com>
Changes since v1:
fix space corrupt.
Changes since v2:
switch to bootstd and text environment.
Changes since v3:
add environment variables.
Qualcomm architecture changes:
* Move clock and pinctrl drivers out of mach-snapdragon
* Various clock driver improvements
* Convert PMIC power/reset key driver to use the button API
* Preparetory work for migrating to upstream DT
sandbox_flattree enables QCOM_PMIC_GPIO which now depends on BUTTON. As
a result the button tests now get run, but fail because the ADC and GPIO
button drivers aren't enabled.
Enable them to run the tests for sandbox_flattree.
Reported-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
The boot0/1 feature uses simple CRC8 to check (in SPL) if
SPI-NOR content is not corrupted, hence the need to enable
it.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
This function is defined by bootstd so using it precludes using that
feature. Use the board_early_init_r() feature instead.
Nove the affected code into a new file, so that it is clear that
this relates to board init.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
After the re-sync with Linux kernel (v6.0) of the XEA DTS
(SHA1: 7d08ddd09b) the alias
for SPI bus, to which SPI-NOR memory is connected, has changed from
'spi3' to 'spi2'.
To be in sync with current u-boot's xea dts, the default bus number
(which allows running 'sf probe' without any extra parameters given)
has been adjusted.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
phyGATE-Tauri-L-iMX8MM is a Gateway based on the phycore-imx8mm SoM.
As a result, all the board code of the phycore-imx8mm is used.
Device tree synced with kernel v6.7.
Signed-off-by: Yannic Moog <y.moog@phytec.de>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>
There is a new eDPU revision that uses Marvell 88E6361 switch onboard.
We can rely on detecting the switch to enable and fixup the Linux DTS
so a single DTS can be used.
There is currently no support for the 88E6361 switch and thus no working
networking in U-Boot, so we disable both ports.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Stefan Roese <sr@denx.de>
Enabled the default utilization of the NFS command across all Xilinx
platforms to facilitate the booting of images through the network
using the NFS protocol.
Fixes: 10de125707 ("disable NFS support by default")
Signed-off-by: Tejas Bhumkar <tejas.arvind.bhumkar@amd.com>
Link: https://lore.kernel.org/r/20240104045217.2966454-1-tejas.arvind.bhumkar@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
Add support for the Variscite VAR-SOM-IMX93 evaluation kit. The SoM
consists of an NXP iMX93 dual A55 CPU. The SoM is mounted on a Variscite
Symphony SBC.
Signed-off-by: Mathieu Othacehe <m.othacehe@gmail.com>
Implement fdtdec_board_setup() auto-detection of ethernet PHY.
This uses properties of the hardware and pull resistor placement.
If GPIO1_16 RGMII_MDC is HIGH, then R530 (MX8MM eDM SBC) or
R390 (MX8MP eDM SBC) is populated. R530 or R390 is populated
only on boards with AR8031 PHY.
If GPIO1_16 RGMII_MDC is LOW, then the in-SoM pull down is the
dominant pull resistor. This is the case on boards with BCM54213PE
PHY.
In case AR8031 PHY is populated, the PHY MDIO address is 0, in
case BCM54213PE PHY is populated, the PHY MDIO address is 1, the
fdtdec_board_setup() is used to patch the correct address into
the U-Boot control DT.
Enable broadcom PHY support to support both PHYs.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
We do not have a need to share a single console with the evaluation
board and disabling this option reduces the complexity of configuring
the consoles. Disable CONSOLE_MUX
Tested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Bryan Brattlof <bb@ti.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Some of the regulators we need to successfully boot are fixed
regulators. Enable the driver to properly probe them.
Tested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Bryan Brattlof <bb@ti.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Francis Laniel <francis.laniel@amarulasolutions.com> says:
During 2021 summer, Sean Anderson wrote a contribution to add a new shell, based
on LIL, to U-Boot [1, 2].
While one of the goals of this contribution was to address the fact actual
U-Boot shell, which is based on Busybox hush, is old there was a discussion
about adding a new shell versus updating the actual one [3, 4].
So, in this series, with Harald Seiler, we updated the actual U-Boot shell to
reflect what is currently in Busybox source code.
Basically, this contribution is about taking a snapshot of Busybox shell/hush.c
file (as it exists in commit 37460f5da) and adapt it to suit U-Boot needs.
This contribution was written to be as backward-compatible as possible to avoid
breaking the existing.
So, the modern hush flavor offers the same as the actual, that is to say:
1. Variable expansion.
2. Instruction lists (;, && and ||).
3. If, then and else.
4. Loops (for, while and until).
No new features offered by Busybox hush were implemented (e.g. functions).
It is possible to change the parser at runtime using the "cli" command:
=> cli print
old
=> cli set modern
=> cli print
modern
=> cli set old
The default parser is the old one.
Note that to use both parser, you would need to set both
CONFIG_HUSH_MODERN_PARSER and CONFIG_HUSH_OLD_PARSER.
In terms of testing, new unit tests were added to ut to ensure the new behavior
is the same as the old one and it does not add regression.
Nonetheless, if old behavior was buggy and fixed upstream, the fix is then added
to U-Boot [5].
In sandbox, all of these tests pass smoothly:
=> printenv board
board=sandbox
=> ut hush
Running 20 hush tests
...
Failures: 0
=> cli set modern
=> ut hush
Running 20 hush tests
...
Failures: 0
Thanks to the effort of Harald Seiler, I was successful booting a board:
=> printenv fdtfile
fdtfile=amlogic/meson-gxl-s905x-libretech-cc.dtb
=> cli get
old
=> boot
...
root@lepotato:~#
root@lepotato:~# reboot
...
=> cli set modern
=> cli get
modern
=> printenv fdtfile
fdtfile=amlogic/meson-gxl-s905x-libretech-cc.dtb
=> boot
...
root@lepotato:~#
This contribution indeed adds a lot of code and there were concern about its
size [6, 7].
With regard to the amount of code added, the cli_hush_upstream.c is 13030 lines
long but it seems a smaller subset is really used:
gcc -D__U_BOOT__ -E common/cli_hush_upstream.c | wc -l
2870
Despite this, it is better to still have the whole upstream code for the sake of
easing maintenance.
With regard to memory size, I conducted some experiments for version 8 of this
series and for a subset of arm64 boards and found the worst case to be 4K [8].
Tom Rini conducted more research on this and also found the increase to be
acceptable [9].
If you want to review it - your review will really be appreciated - here are
some information regarding the commits:
* commits marked as "test:" deal with unit tests.
* commit "cli: Add Busybox upstream hush.c file." copies Busybox shell/hush.c
into U-Boot tree, this explain why this commit contains around 12000 additions.
* commit "cli: Port Busybox 2021 hush to U-Boot." modifies previously added file
to permit us to use this as new shell.
The really good idea of #include'ing Busybox code into a wrapper file to define
some particular functions while minimizing modifications to upstream code comes
from Harald Seiler.
* commit "cmd: Add new parser command" adds a new command which permits
selecting parser at runtime.
I am not really satisfied with the fact it calls cli_init() and cli_loop() each
time the parser is set, so your reviews would be welcomed.
* Other commits focus on enabling features we need (e.g. if).
The keymile board family is not compatible with modern hush parser.
Indeed, This boards used set_local_var() to store some variables as local shell.
They then used get_local_var() to retrieve the variables values.
Sadly, this two functions do not exist with CONFIG_HUSH_MODERN_PARSER.
A patch was proposed to use environment variables rather than local variables
but it does not tackle the problem, so complementary work is needed to make
this boards use CONFIG_HUSH_MODERN_PARSER.
Also, with CONFIG_HUSH_MODERN_PARSER, kirkwoord sheevaplug and phytec bk4r1 hit
their board limits, so better to stick with old hush.
Cc: Holger Brunck <holger.brunck@hitachienergy.com>
Link: https://marc.info/?l=u-boot&m=165541917618725&w=2
Signed-off-by: Francis Laniel <francis.laniel@amarulasolutions.com>
Enable MISC_INIT_R for ae350 to support CPU name detection
and re-sync the configs via make savedefconfig.
Signed-off-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Yu Chien Peter Lin <peterlin@andestech.com>
Apple machines do not have memory below 4G. Since U-Boot does
not support the SMBIOS 3 header structures this means we can't
support SMBIOS on these machines. Unfortunately the refactoring
of the SMBIOS code this cycle accidentally enabled it again.
Fixes: 53fab13a7b ("efi: Use the installed SMBIOS tables")
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Simon Glass <sjg@chromium.org> says:
This series continues refactoring the bootm code to allow it to be used
with CONFIG_COMMAND disabled. The OS-handling code is refactored and
a new bootm_run() function is created to run through the bootm stages.
This completes the work.
A booti_go() function is created also, in case it proves useful, but at
last for now standard boot does not use this.
This is cmdd (part d of CMDLINE refactoring)
It depends on dm/bootstda-working
which depends on dm/cmdc-working
It is useful for sandbox to build as much code as possible. Enable
support for booting various other operating systems. Add the missing
cache functions.
These operating systems do not actually boot on sandbox, of course.
Signed-off-by: Simon Glass <sjg@chromium.org>
Disable CONFIG_SPL_LOAD_FIT_APPLY_OVERLAY, this is not required nor used
on verdin am62, disable it to save precious binary size.
Update defconfig using savedefconfig, this adds CONFIG_OF_LIBFDT_OVERLAY
explicitly.
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
This change configures Toradex Colibri iMX8X SoM USB
hub to bypass mode, and brings out of the reset state.
Signed-off-by: Andrejs Cainikovs <andrejs.cainikovs@toradex.com>
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Merge tag 'u-boot-amlogic-next-20231220' of https://source.denx.de/u-boot/custodians/u-boot-amlogic into next
- Add support for new GXL MDIO mux, with driver and Linux DT sync from v6.4
Since implementation of pinctrl driver for T20 Paz00 can switch
to device tree pinmux setup along with remove of board pinmux
and some minor device tree and defconfig tweaks.
Tested-by: Agneli <poczt@protonmail.ch> # Toshiba AC100 T20
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Julien Masson <jmasson@baylibre.com> says:
This patch series add the support for the MediaTek MT8365 EVK Board [1].
Most of the code have been copied/adapted from Linux tag v6.7-rc2.
For now we only enable/test these features:
Boot, UART, Watchdog and MMC.
[trini: This includes two clocks not listed in the Linux binding, which
needs resyncing later]
This adds support for the MT8365 EVK board with the following
features enabled/tested: Boot, UART, Watchdog and MMC.
Signed-off-by: Julien Masson <jmasson@baylibre.com>
Sync Amlogic GXBB, GXL & GXM DTs from Linux v6.4, and also
switch to GXL MDIO MUX driver to adapt to DT change,
Most of the changes are only cosmetic or doesn't concern U-Boot,
the most important change for U-Boot is the GXL mdio mux compatible
switch to amlogic,gxl-mdio-mux.
Link: https://lore.kernel.org/r/20231213-u-boot-gxl-mdio-mux-v2-2-c56bb02a75ea@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Migrate to the new environment format and drop most of the config.h.
Signed-off-by: Yong-Xuan Wang <yongxuan.wang@sifive.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
MicroBlaze V is new AMD/Xilinx soft-core 32bit RISC-V processor IP.
It is hardware compatible with classic MicroBlaze processor.
The patch contains initial wiring and configuration for initial HW design
with memory, cpu, interrupt controller, timers and uartlite console
(interrupt controller is listed but U-Boot is not using it).
Provided DT is just describing one configuration and should be taken only
as example.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Padmarao Begari <padmarao.begari@microchip.com>
Import DRAM timings generated by the DDR tool 3.31 which introduce assorted
tweaks to the DRAM controller settings. Furthermore, enable DBI to improve
noise resilience of the DRAM bus by reducing the number of bit changes on
the bus.
Reduce the DRAM rate to 3600 MTps to remove all remaining correctable errors
reported by EDAC . It is not entirely clear why the slightly faster setting
does produce sporadic correctable errors, while this one does not, but this
could be related to simpler PLL setting at 3600 MTps.
Enable inline ECC which is necessary to detect ECC errors and collect
statistics by the EDAC driver in Linux. This reduces the DRAM size by
64 MiB for each 512 MiB of DRAM, so for a 4 GiB device the available
DRAM size becomes 3.5 GiB and for 2 GiB device the available DRAM size
becomes 1.8 GiB.
Signed-off-by: Marek Vasut <marex@denx.de>
Display the STMicroelectronics logo with features VIDEO_LOGO and
SPLASH_SCREEN on stm32f469-disco board.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Add support to Orise Tech OTM8009A display on stm32f469-disco board.
It was necessary to retrieve the framebuffer address from the device tree
because the address returned by the video-uclass driver pointed to a memory
area that was not usable.
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Import DRAM timings generated by the DDR tool 3.31 which introduce assorted
tweaks to the DRAM controller settings. Furthermore, enable DBI to improve
noise resilience of the DRAM bus by reducing the number of bit changes on
the bus.
Reduce the DRAM rate to 3600 MTps to remove all remaining correctable errors
reported by EDAC . It is not entirely clear why the slightly faster setting
does produce sporadic correctable errors, while this one does not, but this
could be related to simpler PLL setting at 3600 MTps.
Enable inline ECC which is necessary to detect ECC errors and collect
statistics by the EDAC driver in Linux. This reduces the DRAM size by
64 MiB for each 512 MiB of DRAM, so for a 4 GiB device the available
DRAM size becomes 3.5 GiB .
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Enable CAAM in U-Boot to make crypto available early in the boot process.
This has a side-effect that in case an older kernel version contains a
broken CAAM initialization timeout code, initialization in bootloader
will help that old kernel version function correctly.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Enable CAAM in U-Boot to make crypto available early in the boot process.
This has a side-effect that in case an older kernel version contains a
broken CAAM initialization timeout code, initialization in bootloader
will help that old kernel version function correctly.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
