Receiving timestamps from coreboot was unceremoniously dropped some time
ago. Add it back.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: 8ad01ce36f7 ("x86: Remove x86 specific GD flags as they are...")
Rather than using a special variable, get the timestamp info from the
coreboot sysinfo struct. Return a proper error as well.
Signed-off-by: Simon Glass <sjg@chromium.org>
It is useful to obtain the results of MSR queries as well as to update
MSR registers, so add a command these tasks.
Signed-off-by: Simon Glass <sjg@chromium.org>
When the clock speed is above about 4GHz, e.g. on modern PC hardware,
the timer overflows, resulting in a much lower frequency than expected.
Deal with this by capping the clock speed.
It would be possible to move to a 64-bit value for the clock, but that
is a pain to deal with. A better approach might be to express the clock
in MHz but that is left for later consideration.
Signed-off-by: Simon Glass <sjg@chromium.org>
When bootstage is used the timer can be inited before the CPU identity
is set up, resulting in the checks for the vendor not working.
Add a special call to work around this.
Signed-off-by: Simon Glass <sjg@chromium.org>
While a few SoCs have a unique print_cpuinfo function, a number of them
just use default_print_cpuinfo. Make default_print_cpuinfo have a weak
alias to provie print_cpuinfo.
Signed-off-by: Tom Rini <trini@konsulko.com>
The default font is proportional, with different character widths.
Select a monospace font for coreboot so that the 'dm tree' output lines
up correctly.
Update the coreboot tests to match.
Signed-off-by: Simon Glass <sjg@chromium.org>
The EFI block device driver is the only user of blk_create_device() outside
the block device uclass. Use blk_create_devicef() instead like other block
device drivers.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
We should not write "ERROR:" or "WARNING:" when using log_err() or
log_warning(). These prefixed don't provide additional information.
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Messages written with log_err() should terminate with a linefeed.
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/22796
- Switch to using upstream DT on DH i.MX8MP DHCOM PDK2/PDK3.
- Add ability to build fallback DTBOs from arch/$(ARCH)/dts.
- Remove fdt_high and initrd_high env variables from imx6-dhcom.
- Add dummy clk for imx8.
- Fix DT corruption in imx8_cpu.
- Improve DDR stability on pico-imx7d.
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Merge tag 'u-boot-at91-fixes-2025.01-a' of https://source.denx.de/u-boot/custodians/u-boot-at91
First set of u-boot-at91 fixes for the 2025.01 cycle:
This small set includes the maintainer e-mail update and a missing
header that was causing some build issues.
Soon Azure will be removing the macOS-12 container in following their
normal support schedule. Move us to macOS-14 so we won't have problems
there for a while. At the same time, our Windows container is the oldest
supported, so move to the newer option. Finally, Ubuntu 22.04 is the
middle option currently, but 24.04 should be fine.
Link: https://github.com/actions/runner-images/issues/10721
Signed-off-by: Tom Rini <trini@konsulko.com>
EFI variables can be stored in a file on the EFI system partition. If that
partition is missing we are writing two error messages per variable. This
is too noisy.
Just warn once about the missing ESP.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
We prefer `if` over `#ifdef` in our code.
Eliminate #ifdef statements in efi_setup.c.
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
do_wget is defined in cmd/net.c.
cmd/net.c is not compiled if CONFIG_CMD_NET=n.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Fixed a variable that was incorrect during the calculation of fileblks.
Signed-off-by: Ken Kurematsu <k.kurematsu@nskint.co.jp>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
U-Boot device tree is padded just after U-Boot proper.
After the whole stuff loaded to DRAM space, the device tree
area is conflict with BSS region before U-Boot relocation.
So any write to BSS area before reloc_fdt will corrupt the
device tree. Without the fix, there is issue that “binman_init
failed:-2” on i.MX8MP-EVK board.
Drop 'revision' and use malloc area in cpu_imx_plat->rev.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Increase ODT resistor value from 60 to 120 ohm to improve DRAM stability.
Based on the following commit from TechNexion U-Boot:
8a00e57b69
Signed-off-by: Ray Chang <ray.chang@technexion.com>
Signed-off-by: Benjamin Szőke <egyszeregy@freemail.hu>
There is a dummy clk entry for i.MX8QM/QXP, so add the dummy clk enable
and get rate. Otherwise "__imx8_clk_enable(Invalid clk ID #0)".
Fixes: 76332fae769 ("mmc: fsl_esdhc_imx: Enable AHB/IPG clk with clk bulk API")
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Tested-by: Heiko Schocher <hs@denx.de>
Remove both "fdt_high" and "initrd_high" environment variables
in favor of "bootm_size" to safely contain a kernel, device tree
and initrd for relocation inside of 256 MiB region of DRAM.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Enable OF_UPSTREAM to use upstream DT and add freescale/ prefix to the
DEFAULT_DEVICE_TREE. And thereby directly build DTB from dts/upstream/src/
including *-u-boot.dtsi and DTBOs from arch/$(ARCH)/dts/ directory.
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Currently the enablement of OF_UPSTREAM results on the build system
searching for DTs only in dts/upstream/ . There are platforms which
use U-Boot specific DTBOs applied on top of U-Boot control DT during
SPL stage, and source DTs for these are located in arch/$(ARCH)/dtb.
Add dedicated 'dtbos' target which builds only .dtbos and not .dtbs and
in case CONFIG_OF_UPSTREAM_INCLUDE_LOCAL_FALLBACK_DTBOS is enabled, build
this target for arch/$(ARCH)/dtb to generate local U-Boot specific DTBOs.
Adjust top level Makefile so binman would search for .dtb and .dtbo in
both OF_UPSTREAM specific paths and arch/$(ARCH)/dtb for the .dtbo case
in case CONFIG_OF_UPSTREAM_INCLUDE_LOCAL_FALLBACK_DTBOS is enabled.
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
In one inline function in this header `readl()` is used, but the
declaration was not found, so buildman gave this warning:
w+include/asm/arch/clk.h: In function 'get_h32mxdiv':
w+include/asm/arch/clk.h:65:16: warning: implicit declaration of function 'readl' [-Wimplicit-function-declaration]
Fixes: 927b901b47a6 ("ARM: atmel: add sama5d4ek board support")
Signed-off-by: Alexander Dahl <ada@thorsis.com>
Prasanth Babu Mantena <p-mantena@ti.com> says:
The channel allocation and deallocation for dma copy was happening on every
dma transfer. This is a overhead for transactions like NAND, which does
page reads recursively for complete data.
So, moving the dma allocation to probe and implement corresponding
remove function and cleanup dma device while exiting from spl.
Enable SPL_DM_DEVICE_REMOVE, for device removal capability in SPL.
Link: https://lore.kernel.org/r/20241009145703.1970034-1-p-mantena@ti.com
Currently, the allocation of DMA channel[0] for memcpy is happening
in udma_transfer() for every transfer, which leads to a huge overhead
for each transfer, especially in case of nand page reads. So, move this
allocation to udma_probe(), as a result, the allocation is done once
during probe.
Introduce udma_remove() for the cleanup of allocated channel during
probe.
Signed-off-by: Santhosh Kumar K <s-k6@ti.com>
Signed-off-by: Prasanth Babu Mantena <p-mantena@ti.com>
The udma_probe() function was placed above many important APIs
related to bcdma, pktdma, which restricts these APIs to be accessed
during probe. So, move udma_probe() below all of them.
Signed-off-by: Santhosh Kumar K <s-k6@ti.com>
Signed-off-by: Prasanth Babu Mantena <p-mantena@ti.com>
While exiting from spl, remove any dma device active through
spl_board_prepare_for_boot(). This is required for cleaning up
any dma channels being used in spl and avoid issues with overlapping
channel allocation in the next stage bootloaders.
Signed-off-by: Prasanth Babu Mantena <p-mantena@ti.com>
J722S SOC have two variants as HS-FS and HS-SE.
Add binman support for HS-SE variant.
Signed-off-by: Udit Kumar <u-kumar1@ti.com>
[j-choudhary@ti.com: Fix load-dm-data entry and indentation]
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Add clk and device data which can be used by wkup_uart driver
to configure clocks and PSC.
Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Move do_irqinfo() prototype to a header file, otherwise compiler is not
happy:
arch/x86/lib/interrupts.c:130:5: warning: no previous prototype for ‘do_irqinfo’ [-Wmissing-prototypes]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Add 'struct cmd_tbl;' to irq_func.h]
Signed-off-by: Tom Rini <trini@konsulko.com>
AM62x devices now support CPU throttling based on thermal alerts
with a Linux commit 10e7bfd8114c ("arm64: dts: ti: k3-am62: Enable
CPU freq throttling on thermal alert"). However, this functionality
does not work correctly across all variants of the AM62x SoCs
which have different numbers of Cortex-A CPU cores: AM62x1 (1 core),
AM62x2 (2 cores), and AM62x4 (4 cores). On single-core and dual-core
AM62x devices, the following error is observed in the Linux kernel:
OF: /thermal-zones/main0-thermal/cooling-maps/map0: could not find
phandle 94
OF: /thermal-zones/main1-thermal/cooling-maps/map0: could not find
phandle 94
This commit adds a fixup to dynamically adjust the cooling-device
nodes in the thermal zones based on the actual number of CPU cores
available. This resolves the issue of CPU throttling not working
correctly on single-core and dual-core AM62x devices, while
maintaining the functionality for AM62x quad-core devices.
A similar approach is implemented for example on i.MX8MM SoC.
Signed-off-by: Parth Pancholi <parth.pancholi@toradex.com>
It might happen that CONFIG_GZIP and CONFIG_LZO are enabled but we might
have CONFIG_MULTI_DTB_FIT_LZO enabled in this case in the code path of
uncompress_blob() we parse the gzip headers first which results in
`Error: Bad gzipped data` being printed. To avoid this parse the gzip/lzo
headers only when dependencies have met.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Allow to use OF_OVERLAY_LIST also for the case that the overlays just
need be built, e.g. when they will be picked up by binman as artifacts
of the final U-Boot image. The IOT2050 boards have such a need when
switching to OF_UPSTREAM.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
The SPL_FIT_SOURCE is long superseded by SPL_FIT_GENERATOR which
is long superseded by binman, drop SPL_FIT_SOURCE support as there
are no more users.
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>
- stm32mp: Add script to install U-Boot from SD/eMMC to SPI NOR on DH STM32MP15xx
- stm32mp: Switch to using upstream DT on DH STM32 DHSOM
- stm32mp: Generate u-boot.itb using binman on DH STM32 DHSOM
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Merge tag 'u-boot-stm32-20241017' of https://source.denx.de/u-boot/custodians/u-boot-stm
CI: https://source.denx.de/u-boot/custodians/u-boot-stm/-/pipelines/22732
- stm32mp: fix boot issue with OP-TEE
- stm32mp: Add script to install U-Boot from SD/eMMC to SPI NOR on DH STM32MP15xx
- stm32mp: Switch to using upstream DT on DH STM32 DHSOM
- stm32mp: Generate u-boot.itb using binman on DH STM32 DHSOM
Add new section for USB TypeC Port Manager (TCPM) support, which
is needed to figure out cable orientation of USB-C plus and to do
USB PD communication.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Marek Vasut <marex@denx.de>
Now that all code has been prepared update the default configuration to
make use of it.
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Soeren Moch <smoch@web.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Add USB-C controller (fusb302), which will be used by U-Boot to
initialize USB-PD. This is needed, because USB-PD communication
must happen within 5 seconds after the USB-C connector got plugged.
On my Rock 5B it often takes 5 seconds to jump to the Linux binary,
so it must happen before Linux is initialized.
This adds the DT node to the U-Boot specific file, since the Linux
kernel DT currently does not describe it to avoid a system reset.
The plan is to add it to the Linux DT with status = 'fail' and then
let U-Boot mark it as status = 'okay' if it properly dealt with
early USB-PD initialization. Until the Kernel DT has the node, let's
add it in U-Boot to get things going.
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Soeren Moch <smoch@web.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Since older U-Boot releases do not negotiate USB PD, the kernel
DT may not enable the USB-C controller by default to avoid a
regression. The plan is to upstream it with 'status = "fail";'
instead. U-Boot should then mark it as 'status = "okay";' if
it negotiated USB PD. Currently existing upstream kernel DTs do
not yet have the USB-C controller at all, so we ignore any
failures.
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Soeren Moch <smoch@web.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Now that the TCPM framework exists we can introduce fusb302
driver using it. This chip is a very common USB-C controller
chip with PD support, which can be found in the Radxa Rock 5B
among many other boards. Apart from Power Delivery, it also
handles detection of the cable orientation. That can be used
to control a mux for connecting the right USB3 lane pair to
the USB3 controller.
The driver is originally from the Linux kernel, but has been
adapted to the requirements of U-Boot and its TCPM framework.
Co-developed-by: Wang Jie <dave.wang@rock-chips.com>
Signed-off-by: Wang Jie <dave.wang@rock-chips.com>
Tested-by: Soeren Moch <smoch@web.de>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
