The U-Boot project has been assigned the vendor ID 'UBOO' [1]. Use this
vendor ID and our release version in the ACPI table headers.
[1] ACPI ID Registry
https://uefi.org/ACPI_ID_List
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
In Azure, older pipelines such as ours do not default to a shallow fetch
but rather do a complete clone. This introduces a marginal time increase
in each task, but also more importantly takes up significant disk space.
We are now getting warnings in some cases about using more than 95% of
our available disk space so take this as a first easy step to resolve
that problem.
Signed-off-by: Tom Rini <trini@konsulko.com>
Rockchip boards may depend on a working MMC regulator in SPL to
successfully load FIT payload from MMC. Typically, these boards only
include the vmmc-supply regulator and not its vin-supply in SPL control
FDT.
The commit f98d812e5353 ("power: regulator: Add vin-supply for GPIO and
Fixed regulators") breaks loading FIT from MMC in SPL on some of these
boards due to now requiring the vin-supply to be included in the SPL
control FDT.
The commit also strangely enables any found vin-supply in
regulator_common_of_to_plat() and not when a regulator is enabled or as
part of regulator_autoset().
Revert the commit to fix FIT loading in SPL on broken boards.
If a board needs to have its vin-supply enabled, two options come to
mind:
- Add regulator-always-on prop to the regulator in the -u-boot.dtsi for
any board.
- Implement full support for reference counting of regulators and then
update the regulator-uclass to enable any found vin-supply when a
regulator is enabled.
This reverts commit f98d812e5353408ef77a46bad1f1cdc793ff8a03.
Reported-by: Dang Huynh <danct12@riseup.net>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
If CONFIG_GPIO_HOG is not set, then gpio_hog_lookup_name() is empty,
and thus does not initialize any of its parameters. It does still
return 0 though, and so any calling function might assume that the
parameters have been initialized successfully.
Change the return value to -ENODEV in this case, as the function
would in the case when CONFIG_GPIO_HOG is set but the gpio hog
could not be found.
Signed-off-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Heiko Schocher <hs@nabladev.com>
In devices where the U-Boot is used as a secondary bootloader, we rely
on the device's primary bootloader to implement CNTFRQ_EL0. However,
this reliance may lead to a non-functional timer in broken firmware.
For instance, some versions of Samsung's S-Boot don't implement it. It's
also not possible to set it in the U-Boot, because it's booted in a lower
exception level. CNTFRQ_EL0 is reported to be 0.
Use gd->arch.timer_rate_hz to override the queried value if set. This
setting needs to be done in the board file, preferrably in timer_init().
This feature is present only when the CONFIG_ARMV8_CNTFRQ_BROKEN is
enabled.
Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Now that we have a test for QEMU using transfer list from the previous
stage, there are two platforms testing this particular infrastructure. A
problem with the vexpress_fvp platform emulation in Gitlab is that we
often run it on hosts that are fast enough that we run in to a race
condition when trying to acquire the console and the test fails. Remove
both vexpress_fvp tests from Gitlab (they can remain in Azure) to remove
these spurious failures.
Signed-off-by: Tom Rini <trini@konsulko.com>
This also incorporates the following commits to the Dockerfile:
da7942de29f7 Dockerfile: remove Python 2.7
183299d9a400 docker: add OP-TEE and TF-A build for testing Firmware Handoff
Signed-off-by: Tom Rini <trini@konsulko.com>
We don't use Python 2 anywhere. Remove the package from our Docker image.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Raymond Mao <raymond.mao@linaro.org> says:
This patch series enable Firmware Handoff [1] CI tests on qemu_arm64 by:
1. fetch MbedTLS (v3.6), OP-TEE (v4.7.0) and TF-A (v2.13.0);
2. build bl1 and fip with both Firmware Handoff and Measured Boot
enabled;
3. pytest to validate the Firmware Handoff feature via bloblist by
checking the existence of expected FDT nodes and TPM events generated
and handed over from TF-A/OP-TEE.
[1] https://github.com/FirmwareHandoff/firmware_handoff
Link: https://lore.kernel.org/r/20251021181703.598342-1-raymond.mao@linaro.org
Add qemu_arm64_tfa_fw_handoff test entries to azure and gitlab
pipelines.
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Check the existence of bl1 and fip from:
1. /opt/tf-a/${board_type}_${board_ident}, if not exist, then;
2. /opt/tf-a/${board_type}
This change allows to test with TF-A with specified board ID only.
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Firmware Handoff tests will leverage the same board type 'qemu_arm64'
with a new board ID 'fw_handoff_tfa_optee', thus select CMD_BLOBLIST
in qemu_arm64_defconfig for running the test.
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Add test cases to validate FDT and TPM eventlog handoff from TF-A
and OP-TEE via bloblist.
For FDT, the nodes 'reserved-memory' and 'firmware' appended by
OP-TEE indicates a successful handoff.
For TPM eventlog, the events 'SECURE_RT_EL3', 'SECURE_RT_EL1_OPTEE'
and 'SECURE_RT_EL1_OPTEE_EXTRA1' created by TF-A indicates a
successful handoff.
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Fetch OP-TEE (4.7.0), TF-A (v2.13.0), MbedTLS (v3.6) and build
bl1 and fip with both Firmware Handoff and Measured Boot enabled.
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
mem_map_from_dram_banks calls fdtdec_setup_memory_banksize to setup the
dram banks though that is expected to be done by dram_init_banksize as
part of board_r sequence.
This has the side effect of modifying gd->bd->bi_dram as well, therefore
this patch removes the call and updates spl_enable_cache for K3 to call
dram_init_banksize.
Signed-off-by: Anshul Dalal <anshuld@ti.com>
Reported-by: Francesco Dolcini <francesco@dolcini.it>
Closes: https://lore.kernel.org/u-boot/20251027165225.GA71553@francesco-nb/
Fixes: fe2647f2a0d4 ("arm: armv8: mmu: add mem_map_from_dram_banks")
Tested-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>
Add boot support and peripherals like eMMC/SD, UART, I2C, GPIO, ENETC0/1
and PCIE0/1 for iMX95 15x15 LPDDR4X EVK.
Updated doc for build instructions.
Signed-off-by: Ye Li <ye.li@nxp.com>
Add -u-boot.dtsi for iMX95 15x15 EVK used by SPL and binman.
iMX95 15x15 EVK uses LPDDR4X which needs dedicated DDR FW.
Signed-off-by: Ye Li <ye.li@nxp.com>
The factory provides a CPU UID in the OTPs and the SoM module
and the carrier board might provide additional UIDs in the GP
registers of the OTPs. Load these values in the following order
and create a serial number string:
* Board UID (GP2)
* SoM UID (GP1)
* CPU UID (UNIQUE_ID)
The string is stored in the "serial#" env variable and
exported to Linux. Further this prints the used UID to the
console which looks like this
ID: 0042152331 (Board)
or:
ID: 0030124840 (SoM)
or:
ID: 4696668CD9516886 (CPU)
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
The factory provides a CPU UID in the OTPs and the SoM module
and the carrier board might provide additional UIDs in the GP
registers of the OTPs. Load these values in the following order
and create a serial number string:
* Board UID (GP2)
* SoM UID (GP1)
* CPU UID (UNIQUE_ID)
The string is stored in the "serial#" env variable and
exported to Linux. Further this prints the used UID to the
console which looks like this
ID: 0042152331 (Board)
or:
ID: 0030124840 (SoM)
or:
ID: 4696668CD9516886 (CPU)
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
The factory provides a CPU UID in the OTPs and the SoM module
and the carrier board might provide additional UIDs in the GP
registers of the OTPs.
Provide a common function to load UIDs from arbitrary OTP
registers and generate a serial number string that is saved
in the "serial#" env variable.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Recently code was added in board_late_init() to autostart fastboot
in case of booting from USB OTG. This change was ineffective as
enabling CONFIG_BOARD_LATE_INIT got lost during upstreaming.
Fixes: 410d9ccc0388 ("imx: kontron-sl-mx6ul: Autostart fastboot if booted from USB")
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
This allows to print user-friendly names for the boot device
probed by SPL to the console.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
The image offset on SD/MMC devices is 33 KiB, except for eMMC boot if
fastboot is enabled. In this case it is 1 KiB. In order to make the
the bootloader universal, check the fastboot OTP boot fuse and adjust
the offset.
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Add guide on how to use the Remote Processors on i.MX8M and i.MX93.
Update MAINTAINERS to include doc/board/nxp.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Introduce remote processor configuration for the i.MX93 Cortex-M33 core.
This patch adds:
- Address translation table (ATT) for i.MX93, including TCM
(secure and non-secure) and DDR regions.
- A new device configuration structure `imx_rproc_cfg_imx93` using SMC
method and ARM SMC ops.
- Device tree match entry for "fsl,imx93-cm33"
This enables remoteproc framework to properly initialize and manage the
Cortex-M33 core on i.MX93 platforms.
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
i.MX8MQ/M use MMIO based method to directly configure SRC registers
to start/stop M4.
Add mmio ops to start/stop/is_running.
Add i.MX8MQ cfg data, i.MX8MN reuses i.MX8MQ data.
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Support i.MX8MP/N with start/stop/device_to_virt/is_running/load
implemented. The device static configuration is mostly reused from
Linux Kernel with adapation to U-Boot dm_rproc_ops.
The booting method:
- load mmc 2:2 0x90000000 /lib/firmware/imx8mp_m7_DDR_rpmsg_lite_str_echo_
rtos.elf
- rproc load 0 0x90000000 ${filesize}
- rproc start 0
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Some areas needs to be initialized by using memcpy_toio and memset_io.
Following Linux Kernel commit: 40df0a91b2a5 ("remoteproc: add is_iomem to
da_to_va"), add this to U-Boot.
Reviewed-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
The LED enumerators are missing, which prevents the LEDs from being
accurately told apart by label. Fill in the enumerators the same way
they are already present on PDK3. Put this into local DT extras until
matching kernel patch lands in Linux.
Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
This patch splits the 2MB SRAM0 mapping into three regions:
- 0x22000000~0x2201f000: cacheable normal memory
- 0x2201f000~0x22020000: non-cacheable device memory
- 0x22020000~0x22200000: cacheable normal memory
The change ensures the SCMI shared memory is non-cacheable, which
avoids cache-related issues after removing
mmu_set_region_dcache_behaviour() from scmi_dt_get_smt_buffer().
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Reviewed-by: Marek Vasut <marek.vasut@mailbox.org>
Enable DFU SF on all i.MX6 DHSOM so the SPI NOR can be exposed via
DFU, and include dfu_alt_info which exposes the full SPI NOR via DFU.
To install new bootloader into the SPI NOR using DFU, it is necessary
to pad the u-boot-with-spl.imx to 0x400 Bytes offset first and then
send it to the board as follows:
"
u-boot=> dfu 0 sf
"
"
host$ dd if=/dev/zero of=pad.bin bs=1024 count=1
host$ cat pad.bin u-boot-with-spl.imx > flash.bin
host$ dfu-util -w -a 0 -D flash.bin
"
Signed-off-by: Marek Vasut <marek.vasut@mailbox.org>
USB OS Descriptors are used to install and configure the device without
requiring any user interaction on OS which support them (e.g. Windows).
Enable them in order to improve the user experience when fastboot is used.
Fixes: ff0540fcfe49 ("board: toradex: add Toradex SMARC iMX95")
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Improve support for the BSH SystemMaster (SMM) M2B board.
In particular, this patch adds the timing for the 512 MB version, and
the spi.c reflects it by removing the safe guards.
Signed-off-by: Andrea Calabrese <andrea.calabrese@amarulasolutions.com>
readme was missing instructions to build M2B. Now added.
Signed-off-by: Andrea Calabrese <andrea.calabrese@amarulasolutions.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
With this patch, both ENETC1 and ENETC2 are functional on the i.MX943
EVK board and can be used for networking.
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Add support for the optional 'phy-supply' property in the ENETC MDIO
driver. This allows the driver to enable and manage the PHY's power
supply via the regulator framework when specified in device tree.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Extend the NETC block control driver to support the i.MX94 SoC.
Acked-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
This patch adds SPL Kconfig option (SPL_PHY_IMX8MQ_USB) for the i.MX8MQ,
i.MX8MP, i.MX95, and i.MX94 USB3.0 PHY driver, allowing the driver to be
compiled and probed in SPL stage.
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Since PQC container has changed version to 0x2 in container header,
update the header's check.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
