A few ram drivers cannot build without access to some platform
specific header files. Express those requirements in Kconfig as well.
Signed-off-by: Tom Rini <trini@konsulko.com>
A few serial drivers cannot build without access to some platform
specific header files. Express those requirements in Kconfig as well.
Signed-off-by: Tom Rini <trini@konsulko.com>
When calling writel we do not have a return value to check or pass
along. This function should therefore be void and not return what writel
gives us.
Signed-off-by: Tom Rini <trini@konsulko.com>
This driver makes calls to in8/out8(). On PowerPC these are separate and
real calls but elsewhere they are able to simply be wrappers to
inb/outb. Rework this logic to be able to build this driver on more
platforms.
Signed-off-by: Tom Rini <trini@konsulko.com>
The Marvell RTC rtc driver cannot build without access to some
platform specific header files. Express that requirements in Kconfig as
well.
Signed-off-by: Tom Rini <trini@konsulko.com>
The MPC83xx sysreset driver cannot build without access to some
architecture specific header files. Express that requirements in Kconfig
as well.
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
A few sound drivers cannot build without access to some platform
specific header files. Express those requirements in Kconfig as well.
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
The Qualcomm Snapdragon "SoC" driver cannot build without access to some
ARM64 specific functionality. Express that requirements in Kconfig as
well.
Reviewed-by: Casey Connolly <casey.connolly@linaro.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
The TI IPU remoteproc driver cannot build without access to some
platform specific header files. Express that requirements in Kconfig as
well.
Signed-off-by: Tom Rini <trini@konsulko.com>
A few reset drivers cannot build without access to some platform
specific header files. Express those requirements in Kconfig as well.
Signed-off-by: Tom Rini <trini@konsulko.com>
This driver references the logarithmic macros while relying on an
indirection inclusion of <linux/log2.h>. Add the missing include
directly.
Signed-off-by: Tom Rini <trini@konsulko.com>
A few pwm drivers cannot build without access to some platform
specific header files. Express those requirements in Kconfig as well.
Signed-off-by: Tom Rini <trini@konsulko.com>
A few pinctrl drivers cannot build without access to some platform
specific header files. Express those requirements in Kconfig as well.
Signed-off-by: Tom Rini <trini@konsulko.com>
The symbol "SM" is a library symbol and should not be prompted for. It
should be selected by the drivers that use it. In this case we need to
add a SANDBOX_SM symbol for the sandbox driver. The meson SM driver
cannot build on other platforms, so add the appropriate dependency.
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
In do_e1000_spi_checksum a temporary buffer is allocated but never
freed. Add code to free on exit. Also refactor the code to make the exit
code common.
This issue found by Smatch.
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
U-Boot typically can be loaded from different storage media, such as
eMMC, SD card, SPI flash, but also from non-persistent media such as USB
(via proprietary protocols loading directly into SRAM, or fastboot, DFU,
etc..), JTAG, ...
This information is usually reported by the BootROM via some proprietary
mechanism (some specific address in registers/DRAM for example). For
Rockchip, that information is stored in a register
(BROM_BOOTSOURCE_ID_ADDR).
While we already have the information about which medium was used to
load U-Boot proper from SPL (via /chosen/u-boot,spl-boot-device), this
new property represents the medium used to load U-Boot first phase
(depending on configuration, can be VPL/TPL/SPL) which absolutely may
differ from the one used to load U-Boot proper!
It would be useful to know which medium was used to load the first phase
of U-Boot, for example to check fallback mechanisms (proper loaded from
a different medium than first phase) are actually working.
For now, this only applies to Rockchip's U-Boot proper DT but could be
applied to the kernel's as well and possibly for other architectures or
vendors.
Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
The Linux pinctrl-sx150 was originally written as a GPIO driver
and fully rewritten by me as a Pinctrl driver and extended by
other contributors.
Fixup the Copyright header style and correctly report the
Copyright headers from the Linux driver.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
In gpio_dwapb_bind plat is used to reference memory allocated by
devm_kcalloc but it is attempted to be freed using kfree. Instead free
this memory using the correct devm_kfree function.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Acked-by: Quentin Schulz <quentin.schulz@cherry.de>
The function dev_read_u32_default does not return an error and the
variable 'val' is unsigned so testing for >= 0 will always be true. It
looks like the code was attempting to return -1 if xtal-load-pf was not
present but that cannot work. Instead use dev_read_u32 which returns an
error code separately from writing the value into the passed pointer.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Fixes: 260777fc23 ("clk: cdce9xx: add support for cdce9xx clock synthesizer")
Acked-by: Quentin Schulz <quentin.schulz@cherry.de>
This adds more common functions found on other architectures that will
allow for more compile-testing of drivers. These are either dummy
functions as we do not need them or mappings to existing functions,
similar to how other architectures handle it.
Signed-off-by: Tom Rini <trini@konsulko.com>
A large number of PCI controllers cannot build without access to some
platform specific header files. Express those requirements in Kconfig as
well.
Signed-off-by: Tom Rini <trini@konsulko.com>
This driver references the SZ_ macros while relying on an indirection
inclusion of <linux/sizes.h>. Add the missing include directly.
Signed-off-by: Tom Rini <trini@konsulko.com>
We switched towards standard boot with still keeping a fallback
using legacy boot command alive. Add a deprecation warning to
make it more clear that we will remove it in future versions.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Allows run-time control over watchdog auto-start and the timeout via
setting the environment variable watchdog_timeout_ms. A value of zero
means "do not start". Use CONFIG_WATCHDOG_TIMEOUT_MSECS as initial value.
Users can enable the watchdog to monitor the boot process until userspace
or OS takes over to serve the watchdog.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Allows run-time control over watchdog auto-start and the timeout via
setting the environment variable watchdog_timeout_ms. A value of zero
means "do not start". Use CONFIG_WATCHDOG_TIMEOUT_MSECS as initial value.
Users can enable the watchdog to monitor the boot process until userspace
or OS takes over to serve the watchdog.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Allows run-time control over watchdog auto-start and the timeout via
setting the environment variable watchdog_timeout_ms. A value of zero
means "do not start". Use CONFIG_WATCHDOG_TIMEOUT_MSECS as initial value.
Users can enable the watchdog to monitor the boot process until userspace
or OS takes over to serve the watchdog.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
The watchdog driver probes all available watchdog devices.
This causes SMP boot errors when bringing up secondary CPUs.
In our setup, only a single watchdog is needed to monitor the
boot process until userspace or the OS takes over. Disable all
unnecessary watchdog devices in U-Boot to avoid conflicts
during CPU bring-up.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
The watchdog driver probes all available watchdog devices.
This causes SMP boot errors when bringing up secondary CPUs.
In our setup, only a single watchdog is needed to monitor the
boot process until userspace or the OS takes over. Disable all
unnecessary watchdog devices in U-Boot to avoid conflicts
during CPU bring-up.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
The watchdog driver probes all available watchdog devices.
This causes SMP boot errors when bringing up secondary CPUs.
In our setup, only a single watchdog is needed to monitor the
boot process until userspace or the OS takes over. Disable all
unnecessary watchdog devices in U-Boot to avoid conflicts
during CPU bring-up.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
In order to set the BOOTFILE symbol we first need to have USE_BOOTFILE
be set, or some of the logic might not work as expected later on when
building. Second, defaults like this belong with the symbol itself.
Fixes: da595d236b ("include: configs: soc64: Use CONFIG_SPL_ATF to differentiate bootfile")
Signed-off-by: Tom Rini <trini@konsulko.com>
This pull request introduces initial U-Boot support for Agilex7 M-series, along
with several enhancements and cleanups across existing Agilex platforms. Key
changes include new board support, DDR driver additions, updated device trees,
and broader SoCFPGA SPL improvements.
Highlights:
- Agilex7 M-series bring-up:
- Basic DT support and board initialization for Agilex7 M-series SoC and
SoCDK.
- New sdram_agilex7m DDR driver with UIBSSM mailbox support and HBM support.
- Clock driver support for Agilex7 M-series.
- New defconfig: socfpga_agilex7m_defconfig.
- Agilex and Agilex5 enhancements:
- Improved SPL support: ASYNC interrupt enabling, system manager init
refactor, and cold scratch register usage.
- Updated firewall probing and watchdog support in SPL.
- Cleaned up DDR code, added secure region support for ATF, and improved warm
reset handling.
- Device Tree and config updates:
- Migration to upstream Linux DT layout for Agilex platforms.
- Consolidated socfpga_agilex_defconfig and removed deprecated configs.
- Platform-specific environment variables for Distro Boot added.
- Driver fixes and cleanups:
- dwc_eth_xgmac and clk-agilex cleanup and improvements.
- Several coverity and style fixes.
Contributions in this PR are from Alif Zakuan Yuslaimi, Tingting Meng, and
Andrew Goodbody. This patch set has been tested on Agilex 5 devkit, Agilex
devkit and Agilex7m devkit.
Passing all pipeline tests at SoCFPGA U-boot custodian
https://source.denx.de/u-boot/custodians/u-boot-socfpga/-/pipelines/27318
Pull request efi-2025-10-rc2
Documentation:
* Describe running U-Boot as a pflash image on RISC-V QEMU
* Correct the description of the bootph-verify device-tree property
UEFI:
* In mkeficapsule fix a resource leak in read_bin_file()
* Support loading a Linux initial RAM disk with the bootefi command.
use the new email address for community work.
While at it, cleanup git shortlog output, by adding
fixes in .mailmap
Signed-off-by: Heiko Schocher <hs@nabladev.com>
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/27314
- Several Smatch reported fixes.
- Enable the temperature command on imx8ulp-evk.
- Fix mx8mm_fracpll_tbl.
- Make optee packaging optional for imx8m.
- Reuse and export low_drive_freq_update() on imx9.
- Enable USB OTG ID pin pull up in SPL on dh-imx6.
This is for new platform enablement for Agilex7 M-series.
Add DDR driver for Agilex7 M-series. This driver is designed to support
DDR and HBM memory. The official HBM handoff is not ready yet, therefore
hardcoded handoff is used for HBM driver validation on mUDV board.
Signed-off-by: Tingting Meng <tingting.meng@altera.com>
Signed-off-by: Alif Zakuan Yuslaimi <alif.zakuan.yuslaimi@altera.com>
Reviewed-by: Tien Fong Chee <tien.fong.chee@altera.com>
Add uibssm mailbox driver for Agilex7 M-series. HPS will interact with UIB
and HBM subsystem through software defined mailbox interface.
HPS can retrieve HBM memory interface calibration status, UIB
configuration, memory interfae configuration, trigger calibration and etc
with the list of supported mailbox command type and opcode.
Signed-off-by: Tingting Meng <tingting.meng@altera.com>
Signed-off-by: Alif Zakuan Yuslaimi <alif.zakuan.yuslaimi@altera.com>
Reviewed-by: Tien Fong Chee <tien.fong.chee@altera.com>
Tom Rini
Andrew GoodbodyandTom Rini
Quentin SchulzandTom Rini
Neil ArmstrongandTom Rini
Chali AnisandTom Rini
Shiji YangandTom Rini
Wadim EgorovandTom Rini
Heiko SchocherandTom Rini
Tingting MengandTien Fong Chee