Tom Rini [Mon, 21 Oct 2024 23:53:11 +0000 (17:53 -0600)]
Merge patch series "aspeed: ast2700: Add Caliptra ECDSA driver"
Chia-Wei Wang <chiawei_wang@aspeedtech.com> says:
Aspeed AST2700 SoCs integrates the Caliptra secure IP, where an ECDSA384
signature verification HW interface is exported for SoC crypto needs.
This patch series firstly extends the FIT image signing/verify common
code to support the ECDSA384 algorithm. For better convenience, the
device tree for ECDSA public key storage is also revised by referring
to RSA implementations.
After the FIT common code revision, the driver is implemented for
AST2700 to leverage the Caliptra ECDSA384 signature verification.
These are verified by signed FIT images with the algorithm "sha384,ecdsa384".
Link: https://lore.kernel.org/r/20241014095620.216936-1-chiawei_wang@aspeedtech.com
Chia-Wei Wang [Mon, 14 Oct 2024 09:56:20 +0000 (17:56 +0800)]
drivers/crypto: aspeed: Add Caliptra ECDSA384 support
Aspeed AST27xx SoCs integrate the CPTRA 1.0 secure IP, which export
an ECDSA384_SIGNATURE_VERIFY mailbox command service for SoC to use.
This patch is verified by the FIT signature verification using the
"sha384,ecdsa384" algorithm.
Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Chia-Wei Wang [Mon, 14 Oct 2024 09:56:19 +0000 (17:56 +0800)]
image-fit-sig: Remove padding check
The padding algorithm is not mandatory for all signing algorithm.
For example, ECDSA does not require a padding method.
For RSA requiring PKCS padding, the belonging info->crypto(), assigned
with rsa_verify_key(), also has the check on the validity of info->padding().
Thus, remove the info->padding check from the upper, general layer.
Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Chia-Wei Wang [Mon, 14 Oct 2024 09:56:18 +0000 (17:56 +0800)]
lib: ecdsa: Add ECDSA384 support
Add ECDSA384 algorithm support for image signing and verification.
Signed-off-by: Chia-Wei Wang <chiawei_wang@aspeedtech.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tom Rini [Mon, 21 Oct 2024 23:52:40 +0000 (17:52 -0600)]
Merge patch series "Add AVS support for J721S2"
Manorit Chawdhry <m-chawdhry@ti.com> says:
This series adds support for Adaptive voltage scaling on J721S2 device [0].
[0]: https://www.ti.com/lit/pdf/spruj28 (Section 5.2.4.1 AVS Support)
AVS Test for J721S2: https://gist.github.com/manorit2001/
b2fd9f6764a863294d4aa0755c83c84f
Boot Test results: https://gist.github.com/manorit2001/
d44e035552cb19aadeb0d928d5cb5f26
Link: https://lore.kernel.org/r/20241015-b4-upstream-j721s2-avs-v5-0-5c8087387dc5@ti.com
Manorit Chawdhry [Tue, 15 Oct 2024 10:52:23 +0000 (16:22 +0530)]
configs: j721s2_evm_r5_defconfig: Add AVS Configs
Add AVS and PMIC regulator configs
Also, disable it explicitly in am68_sk_r5_defconfig as it includes
j721s2_evm_r5_defconfig for re-usability.
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Reviewed-by: Aniket Limaye <a-limaye@ti.com>
Manorit Chawdhry [Tue, 15 Oct 2024 10:52:22 +0000 (16:22 +0530)]
arm: dts: j721s2: Add VTM node in R5
Also adds bootph-pre-ram property to VTM node and the pmic node.
vdd-supply is used to assign the buck regulator that the AVS driver can
use to program the proper voltage which it picked up from e-fuse.
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Reviewed-by: Aniket Limaye <a-limaye@ti.com>
Manorit Chawdhry [Tue, 15 Oct 2024 10:52:21 +0000 (16:22 +0530)]
arm: mach-k3: j721s2_init: Initialize AVS Class 0
Adaptive Voltage Scaling (AVS) Class 0 is a procedure for lowering the
voltage on certain device power rails. Initialize AVS Class 0.
Link: https://www.ti.com/lit/pdf/spruj28
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Reviewed-by: Aniket Limaye <a-limaye@ti.com>
Manorit Chawdhry [Tue, 15 Oct 2024 10:52:20 +0000 (16:22 +0530)]
drivers: misc: k3_avs: Extract MPU clk and dev ID from DT
Different devices have different MPU clk and dev ID. Currently it had
been hardcoded. Move it to DT based extraction.
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Reviewed-by: Aniket Limaye <a-limaye@ti.com>
Manorit Chawdhry [Tue, 15 Oct 2024 10:52:19 +0000 (16:22 +0530)]
arm: dts: k3-*-r5: Add MPU clock in clocks property
MPU clock had been missing. Distinguish multiple clocks with clock-names
and add MPU clock as well.
Link: https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/j721s2/clocks.html#clocks-for-a72ss0-core0-device
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Reviewed-by: Aniket Limaye <a-limaye@ti.com>
Manorit Chawdhry [Tue, 15 Oct 2024 10:52:18 +0000 (16:22 +0530)]
drivers: misc: k3_avs: Check return code while programming AVS
Check if AVS could not be programmed and print a warning.
Fixes: 9d233b4e3ed6 ("misc: k3_avs: add driver for K3 Adaptive Voltage Scaling Class 0")
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Reviewed-by: Aniket Limaye <a-limaye@ti.com>
Manorit Chawdhry [Tue, 15 Oct 2024 10:52:17 +0000 (16:22 +0530)]
power: pmic: tps65941: Add DM_PMIC dependency
This Kconfig depends on DM_PMIC but hadn't be explicitly stated which
could cause config related issues.
Adds the dependency in Kconfig for tps65941.
Fixes: 6b86dd0c1ead ("power: pmic: tps65941: Add support for tps65941 family of PMICs")
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Reviewed-by: Aniket Limaye <a-limaye@ti.com>
Tom Rini [Mon, 21 Oct 2024 23:51:55 +0000 (17:51 -0600)]
Merge patch series "Add TI K3 PCIe Controller support for J7200"
Siddharth Vadapalli <s-vadapalli@ti.com> says:
Hello,
This series adds support for the Cadence PCIe controller on TI's K3
family of SoCs to which the J7200 SoC belongs. The driver is an adaptation
of the Linux driver (drivers/pci/controller/cadence/pci-j721e.c) and has
been implemented specifically for Root-Complex mode of operation on the
J7200 SoC. A minor set of changes will be sufficient to support other K3
SoCs as well with plans to implement it in the near future.
Link: https://lore.kernel.org/r/20241014053924.4027491-1-s-vadapalli@ti.com
Siddharth Vadapalli [Mon, 14 Oct 2024 05:39:24 +0000 (11:09 +0530)]
configs: j7200_evm_a72_defconfig: Enable configs for PCI support
TI's J7200 SoC has a single instance of PCIe Controller namely PCIe1 which
is a Cadence PCIe Controller. To support PCIe functionality with the PCIe1
instance of PCIe, enable the corresponding configs.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Siddharth Vadapalli [Mon, 14 Oct 2024 05:39:23 +0000 (11:09 +0530)]
pci: Add TI K3 Cadence PCIe Controller
Add support for the Cadence PCIe Controller present on TI's K3 SoCs.
This driver is an adaptation of the Linux driver.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 21 Oct 2024 21:27:38 +0000 (15:27 -0600)]
Merge patch series "dwc3: gadget: properly fix cache operations"
Neil Armstrong <neil.armstrong@linaro.org> says:
We experience huge problems with cache handling on Qualcomm
systems, and it appears the dcache handling in the DWC3 gadget
code is quite wrong and causes operational issues.
This serie fixes the dcache operations on unaligned data,
and properly invalidate buffers when reading back data from
hardware.
Link: https://lore.kernel.org/r/20241011-u-boot-dwc3-gadget-dcache-fixup-v4-0-5f3498d8035b@linaro.org
Neil Armstrong [Fri, 11 Oct 2024 14:38:26 +0000 (16:38 +0200)]
usb: dwc3: invalidate dcache on buffer used in interrupt handling
On Qualcomm systems, the setup buffer and even buffers are in
a bad state at interrupt handling, so invalidate the dcache lines
for the setup_buf and event buffer to make sure we read correct
data written by the hardware.
This fixes the following error:
dwc3-generic-peripheral usb@
a600000: UNKNOWN IRQ type -1
dwc3-generic-peripheral usb@
a600000: UNKNOWN IRQ type
4673109
and invalid situation in dwc3_gadget_giveback() because setup_buf content
is read at 0s and leads to fatal crash fixed by [1].
[1] https://lore.kernel.org/all/
20240528-topic-sm8x50-dwc3-gadget-crash-fix-v1-1-
58434ab4b3d3@linaro.org/
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Marek Vasut <marex@denx.de>
Neil Armstrong [Fri, 11 Oct 2024 14:38:25 +0000 (16:38 +0200)]
usb: dwc3: fix dcache flush range calculation
The current flush operation will omit doing a flush/invalidate on
the first and last bytes if the base address and size are not aligned
with CACHELINE_SIZE.
This causes operation failures Qualcomm platforms.
Take in account the alignment and size of the buffer and also
flush the previous and last cacheline.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Marek Vasut <marex@denx.de>
Neil Armstrong [Fri, 11 Oct 2024 14:38:24 +0000 (16:38 +0200)]
usb: dwc3: allocate setup_buf with dma_alloc_coherent()
Since setup_buf is also consumed by hardware DMA, aligns it's
allocation like other hardware buffers by introduce setup_buf_addr
populated by dma_alloc_coherent(), and use it to pass the physical
address of the buffer to the hardware.
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Tom Rini [Mon, 21 Oct 2024 14:30:12 +0000 (08:30 -0600)]
Merge tag 'i2c-tag-v2025.01-rc1' of https://source.denx.de/u-boot/custodians/u-boot-i2c
i2c updates for v2025.01-rc1
- Add support for the following Maxim chips using the existing PCA954x
driver from Maxim:
- MAX7356
- MAX7357
- MAX7358
- MAX7367
- MAX7368
- MAX7369
- introduce "i2c-gpio,sda-output-only" functionality
from Alex
Alex Shumsky [Tue, 15 Oct 2024 20:29:31 +0000 (23:29 +0300)]
i2c: i2c-gpio: add support for i2c-gpio,sda-output-only
Some I2C slave devices are read-only and don't even answer with NACK.
For example FD65x segment LED controllers.
Make them usable with i2c-gpio,sda-output-only that are already supported
by Linux 6.3+.
Signed-off-by: Alex Shumsky <alexthreed@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Maksim Kiselev [Thu, 19 Sep 2024 16:06:56 +0000 (19:06 +0300)]
i2c: muxes: pca954x: Add MAX735x/MAX736x support
Add support for the following Maxim chips using the existing PCA954x
driver:
- MAX7356
- MAX7357
- MAX7358
- MAX7367
- MAX7368
- MAX7369
All added Maxim chips behave like the PCA954x, where a single SMBUS byte
write selects up to 8 channels to be bridged to the primary bus.
Tested using the MAX7358.
Signed-off-by: Maksim Kiselev <bigunclemax@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Tom Rini [Sun, 20 Oct 2024 14:27:15 +0000 (08:27 -0600)]
Merge tag 'efi-2025-01-rc1-2' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request efi-2025-01-rc1-2
CI: https://source.denx.de/u-boot/custodians/u-boot-efi/-/pipelines/22810
Documentation:
* Add document describing Ethernet boot on AM62x SoC
* Fix typo in blkmap command example
UEFI:
* Avoid #ifdef in efi_setup.c
* Reduce message noisiness if ESP is missing
* Remove ERROR:, WARNING: prefixes in messages
* Use blk_create_devicef() in block device driver
Others:
* Let CONFIG_CMD_WGET depend on CONFIG_CMD_NET
Tom Rini [Sat, 19 Oct 2024 04:32:45 +0000 (22:32 -0600)]
Merge tag 'dm-pull-17oct24-take2' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm
A few new x86 commands and minor improvements
expo improvements
binman support for signing FIT images
Marek Vasut [Tue, 15 Oct 2024 20:14:53 +0000 (22:14 +0200)]
mtd: spi-nor: Move SR3 WPS bit definition in the correct location
Move the SR3 bit definition in the right place. Fix
what is likely a rebase artifact. No functional change.
Fixes: 215f1d5794c6 ("mtd: spi-nor: Clear Winbond SR3 WPS bit on boot")
Signed-off-by: Marek Vasut <marex@denx.de>
Raymond Mao [Wed, 16 Oct 2024 23:48:26 +0000 (16:48 -0700)]
mbedtls: fix defects in coverity scan
Fixes of unreleased buffer, deadcode and wrong variable type detected
by coverity scan.
Addresses-Coverity-ID: 510809: Resource leaks (RESOURCE_LEAK)
Addresses-Coverity-ID: 510806: Control flow issues (DEADCODE)
Addresses-Coverity-ID: 510794 Control flow issues (NO_EFFECT)
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
Heinrich Schuchardt [Fri, 18 Oct 2024 02:46:57 +0000 (04:46 +0200)]
cmd: upl: correct printf code
Building on 32-bit results in a build failure:
cmd/upl.c:75:51: warning: format ‘%lx’ expects argument of type
‘long unsigned int’, but argument 3 has type ‘size_t’
{aka ‘unsigned int’} [-Wformat=]
75 | printf("UPL handoff written to %lx size %lx\n", addr, abuf_size(&buf));
| ~~^ ~~~~~~~~~~~~~~~
| | |
| | size_t {aka unsigned int}
| long unsigned int
| %x
Fixes: 264f4b0b34c0 ("upl: Add a command")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Neha Malcom Francis <n-francis@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Caleb Connolly [Fri, 18 Oct 2024 13:51:07 +0000 (15:51 +0200)]
lmb: notify when adjacent regions are added
lmb_add_region() returns a positive integer if the added regions causes
existing regions to be coalesced. We still want to notify the EFI
subsystem about these added regions though, so adjust lmb_add() to only
bail on errors.
This fixes EFI memory allocation on boards with adjacent memory banks as is the
case on several Qualcomm boards like the RB3 Gen 2.
Fixes: 2f6191526a13 (lmb: notify of any changes to the LMB memory map)
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Reviewed-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Andy Shevchenko [Sat, 5 Oct 2024 19:12:00 +0000 (22:12 +0300)]
x86: cpu: Add missing header inclusion
Without asm/cpu_x86.h inclusion a compiler is not happy:
arch/x86/cpu/cpu_x86.c:14:5: warning: no previous prototype for ‘cpu_x86_bind’ [-Wmissing-prototypes]
arch/x86/cpu/cpu_x86.c:29:5: warning: no previous prototype for ‘cpu_x86_get_vendor’ [-Wmissing-prototypes]
arch/x86/cpu/cpu_x86.c:41:5: warning: no previous prototype for ‘cpu_x86_get_desc’ [-Wmissing-prototypes]
arch/x86/cpu/cpu_x86.c:55:5: warning: no previous prototype for ‘cpu_x86_get_count’ [-Wmissing-prototypes]
Add missing header inclusion.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Andy Shevchenko [Sat, 5 Oct 2024 19:11:59 +0000 (22:11 +0300)]
x86: cpu: Add a few prototypes to the header file
The compiler is not happy to have no prototypes for the functions that
are not defined static. Add them. This helps avoiding the compiler warnings:
arch/x86/cpu/cpu.c:197:13: warning: no previous prototype for ‘board_final_init’ [-Wmissing-prototypes]
arch/x86/cpu/cpu.c:205:13: warning: no previous prototype for ‘board_final_cleanup’ [-Wmissing-prototypes]
arch/x86/cpu/cpu.c:307:5: warning: no previous prototype for ‘reserve_arch’ [-Wmissing-prototypes]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Andy Shevchenko [Sat, 5 Oct 2024 19:11:58 +0000 (22:11 +0300)]
x86: cpu: Mark a few functions static
Some functions are not used anywhere except the same file
where they are defined. Mark them static. This helps avoiding
the compiler warnings:
arch/x86/cpu/cpu.c:343:6: warning: no previous prototype for ‘detect_coreboot_table_at’ [-Wmissing-prototypes]
arch/x86/cpu/mtrr.c:90:6: warning: no previous prototype for ‘mtrr_write_all’ [-Wmissing-prototypes]
arch/x86/cpu/i386/interrupt.c:240:6: warning: no previous prototype for ‘__do_irq’ [-Wmissing-prototypes]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Andy Shevchenko [Sat, 5 Oct 2024 19:11:57 +0000 (22:11 +0300)]
x86: cpu: Use default print_cpuinfo() for all
Most of the copies of the print_cpuinfo() call the default method.
Remove all of those in order to have only the default one when
no `cpu` command is compiled.
This also helps avoiding compiler warning, e.g.:
arch/x86/cpu/tangier/tangier.c:23:5: warning: no previous prototype for ‘print_cpuinfo’ [-Wmissing-prototypes]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:32:12 +0000 (16:32 -0600)]
x86: Enable RTC command by default
The real-time clock is needed for most X86 systems and it is useful to
be able to read from it. Enable the rtc command by default.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:32:06 +0000 (16:32 -0600)]
doc: Update coreboot's CI information
This is in the Dockerfile now, so update this section of the docs.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:32:05 +0000 (16:32 -0600)]
docker: Update coreboot
Update to a newer version which supports settings in CMOS RAM and
linear framebuffer.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Mon, 14 Oct 2024 22:32:03 +0000 (16:32 -0600)]
expo: Add forward declaration for udevice to cedit
Some files may include this header file without first including dm.h
so add a forward declaration.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:32:02 +0000 (16:32 -0600)]
expo: Drop scene_title_set()
This function is really just an assignment, so serves no useful
purpose. Drop it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:32:01 +0000 (16:32 -0600)]
expo: Drop unneceesary calls to expo_str()
The scene_txt_str() function calls expo_str() so there is no need to
call it beforehand. Drop this unnecessary code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:32:00 +0000 (16:32 -0600)]
expo: Support menu-item values in cedit
Update the cedit read/write functions to support menu items with
values.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:31:59 +0000 (16:31 -0600)]
expo: Add a little more cedit CMOS logging
Add some more logging in the CMOS read/write code. Tidy up a few
comments while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:31:58 +0000 (16:31 -0600)]
expo: Allow menu items to have values
At present menu items are stored according to their sequence number in
the menu. In some cases we may want to have holes in that sequence, or
not use a sequence at all.
Add a new 'value' property for menu items. This will be used for
reading and writing, if present. If there is no 'value' property, then
the normal sequence number will be used instead.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:31:57 +0000 (16:31 -0600)]
expo: Use standard numbering for save and discard
Set aside some expo IDs for 'save' and 'discard' buttons. This avoids
needing to store the IDs for these. Adjust the documentation and expo
tool for the new EXPOID_BASE_ID value.
Ignore these objects when saving and loading the cedit, since they do
not contain real data.
Adjust 'cedit run' to return failure when the user exits the expo
without saving. Update the test for this change as well.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:31:56 +0000 (16:31 -0600)]
expo: Set the initial next_id to 1
If expo_set_dynamic_start() is never called, the first scene created
will have an ID of 0, which is invalid. Correct this by setting a
default value.
Add a test to check this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:31:55 +0000 (16:31 -0600)]
expo: Place menu items to the right of all labels
At present a fixed position is used for menu items, 200 pixels to the
right of the left side of the labels. This means that a menu item with
a very long label may overlap the items.
It seems better to calculate the maximum label width and then place the
items to the right of all of them.
To implement this, add a new struct to containing arrangement
information. Calculate it before doing the actual arrangement. Add a
new style item which sets the amount of space from the right side of
the labels to left side of the items.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:31:54 +0000 (16:31 -0600)]
video: Avoid starting a new line to close to the bottom
When starting a new text line, an assumption is made that the current
vertical position is a multiple of the character height. When this is
not true, characters can be written after the end of the framebuffer.
This can causes crashes and strange errors from QEMU.
Adjust the scrolling check when processing a newline character, to
avoid any problems.
Add some comments to make things a little clearer.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 14 Oct 2024 22:31:53 +0000 (16:31 -0600)]
video: Add a dark-grey console colour
This is useful for highlighting something with a black background, as
is needed with cedit when using a white-on-black console. Add this as
a new colour.
Signed-off-by: Simon Glass <sjg@chromium.org>
Marek Vasut [Sat, 5 Oct 2024 14:33:37 +0000 (16:33 +0200)]
sandbox: dts: Add missing sandbox, emul phandle to sandbox-pmic
This phandle was missing in the sandbox DT, add it, otherwise sandbox-i2c
driver cannot look up the emulator via i2c_emul_find(). This fixes the
following i2c_emul_find() error:
"
$ ./u-boot -Dc ""
...
i2c_emul_find() No emulators for device 'sandbox_pmic'
sandbox_pmic_write() write error to device:
0000000018c568d0 register: 0x0!
out_set_value() PMIC write failed: -5
i2c_emul_find() No emulators for device 'sandbox_pmic'
sandbox_pmic_write() write error to device:
0000000018c568d0 register: 0x0!
out_set_value() PMIC write failed: -5
...
"
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 30 Sep 2024 18:51:38 +0000 (12:51 -0600)]
binman: Add a tutorial on resolving test-coverage bugs
Provide a short description of how tests work, why they are so critical
and how to resolve gaps in Binman's test coverage.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Simon Glass [Mon, 30 Sep 2024 18:51:37 +0000 (12:51 -0600)]
binman: Support getting test-coverage on just one test
Pass the arguments through to test_util so that a single test can be
used.
Update the docs and add some missing backquotes in the same section.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 30 Sep 2024 18:51:36 +0000 (12:51 -0600)]
u_boot_pylib: Support running coverage on selected functions
At present run_test_coverage() assumes you want code coverage for the
entire code base. This is the normal situation, but sometimes it is
useful to see the coverage provided by just a single test. Add support
for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Wed, 25 Sep 2024 10:44:53 +0000 (12:44 +0200)]
sandbox_spl: Restrict use of UPL when not enabled
With sandbox_spl we want to use the file-based boot in CI, so that this
flow is tested. The recent UPL change enabled booting via that method,
thus overriding the file-based boot.
Correct this by using UPL only when the --upl flag is given.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: 91fde8e1764 ("sandbox: Add an SPL loader for UPL")
Simon Glass [Sat, 21 Sep 2024 17:57:57 +0000 (19:57 +0200)]
buildman: Correct some warnings about regex strings
With Python 3.12 some warnings have cropped up. Fix them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Alexander Kochetkov [Mon, 16 Sep 2024 08:24:46 +0000 (11:24 +0300)]
binman: implement signing FIT images during image build
The patch implement new property 'fit,sign' that can be declared
at the top-level 'fit' node. If that option is declared, fit tryies
to detect private keys directory among binman include directories.
That directory than passed to mkimage using '-k' flag and that enable
signing of FIT.
Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Renumbered files, moved new tests to end:
Signed-off-by: Simon Glass <sjg@chromium.org>
Alexander Kochetkov [Mon, 16 Sep 2024 08:24:45 +0000 (11:24 +0300)]
image-host: fix 'unknown error' error message
Fix error message like this:
Can't add verification data for node 'fdt-1' (<unknown error>)
We get unknown error because we decode error as fdt error
but actually it is system error.
Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Alexander Kochetkov [Mon, 16 Sep 2024 08:24:44 +0000 (11:24 +0300)]
binman: fix passing loadables to mkimage on first run
FIT use mkimage from BuildSectionData() to build FIT entry contents.
BuildSectionData() get called several times during building FIT image.
Currently when fit inserts loadables, it use self._loadables property that
contain loadables computed during previuos BuildSectionData() invocation.
So for the first run it use empty list and pass no loadables to mkimage.
That makes problem for adding signature to FIT image because mkimage
fails to add signature and aborts building FIT if no loadables provided.
The patch fixes described behaviour in a way that BuildSectionData() uses
recently calculated loadables value, not previosly calculated.
Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sun, 1 Sep 2024 22:27:28 +0000 (16:27 -0600)]
bootstd: Avoid calling unavailable block functions
When BLK is not enabled but BOOTSTD is, some features of standard boot
become unavailable. Add a check for this in the only site that is
currently apparent.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sun, 1 Sep 2024 22:27:27 +0000 (16:27 -0600)]
blk: Make functions available unconditionally
Some boards still don't enable BLK but we want to be able to at least
compile the code which relies on this. For example, bootstd includes
calls to blk_...() functions, albeit with a check for BLK so that the
code is eliminated by the compiler.
Reduce the scope of the BLK #ifdef to help with this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Wed, 28 Aug 2024 20:13:55 +0000 (14:13 -0600)]
x86: coreboot: Enable receiving timestamps from coreboot
Bring this information into bootstage.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Wed, 28 Aug 2024 20:13:54 +0000 (14:13 -0600)]
x86: coreboot: Add timestamps from coreboot to bootstage
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...")
Simon Glass [Wed, 28 Aug 2024 20:13:53 +0000 (14:13 -0600)]
x86: coreboot: Update the timestamp code to use sysinfo
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>
Simon Glass [Wed, 28 Aug 2024 01:44:29 +0000 (19:44 -0600)]
x86: Add msr command
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>
Simon Glass [Wed, 28 Aug 2024 01:44:28 +0000 (19:44 -0600)]
x86: Add a cpuid command
It is useful to obtain the results of cpuid queries, so add a command
for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Wed, 28 Aug 2024 01:44:27 +0000 (19:44 -0600)]
x86: Sync up tsc_timer with Linux
Since we are using the code from Linux, update it to the newer version
in v6.11
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Wed, 28 Aug 2024 01:44:26 +0000 (19:44 -0600)]
x86: Avoid timer-clock overflow
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>
Simon Glass [Wed, 28 Aug 2024 01:44:25 +0000 (19:44 -0600)]
x86: Ensure the CPU identity exists for timer init
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>
Simon Glass [Wed, 28 Aug 2024 01:44:24 +0000 (19:44 -0600)]
x86: Show the CPU vendor in bdinfo
Refactor the cpu code and use it to show the CPU vendor, e.g.
AuthenticAMD or GenuineIntel
Signed-off-by: Simon Glass <sjg@chromium.org>
Dmitrii Merkurev [Wed, 6 Mar 2024 18:59:18 +0000 (18:59 +0000)]
virtio: blk: introduce virtio-block erase support
Co-developed-by: Cody Schuffelen <schuffelen@google.com>
Signed-off-by: Cody Schuffelen <schuffelen@google.com>
Signed-off-by: Dmitrii Merkurev <dimorinny@google.com>
Cc: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Cc: Simon Glass <sjg@chromium.org>
Cc: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Cc: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # sandbox
Tom Rini [Mon, 22 Jan 2024 14:35:12 +0000 (09:35 -0500)]
x86: Make default_print_cpuinfo be a weak alias for print_cpuinfo
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>
Simon Glass [Mon, 8 Jan 2024 00:14:55 +0000 (17:14 -0700)]
coreboot: Switch to a monospaced font
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>
Simon Glass [Mon, 8 Jan 2024 00:14:54 +0000 (17:14 -0700)]
video: Allow querying the font size
All the font size to be queried using the 'font size' command.
Signed-off-by: Simon Glass <sjg@chromium.org>
Heinrich Schuchardt [Fri, 18 Oct 2024 01:30:14 +0000 (03:30 +0200)]
efi_driver: use blk_create_devicef()
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>
Heinrich Schuchardt [Thu, 17 Oct 2024 18:13:05 +0000 (20:13 +0200)]
efi_loader: remove ERROR:, WARNING: prefixes in messages
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>
Heinrich Schuchardt [Thu, 17 Oct 2024 18:05:07 +0000 (20:05 +0200)]
efi_loader: add missing lf in error message
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>
Tom Rini [Fri, 18 Oct 2024 15:05:04 +0000 (09:05 -0600)]
Merge tag 'u-boot-imx-master-
20241018a' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx
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.
Tom Rini [Fri, 18 Oct 2024 15:04:20 +0000 (09:04 -0600)]
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.
Tom Rini [Tue, 15 Oct 2024 01:33:10 +0000 (19:33 -0600)]
Azure: Update to latest containers
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>
Heinrich Schuchardt [Fri, 18 Oct 2024 01:18:36 +0000 (03:18 +0200)]
efi_loader: reduce noisiness if ESP is missing
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>
Heinrich Schuchardt [Wed, 16 Oct 2024 10:17:39 +0000 (12:17 +0200)]
efi_loader: avoid #ifdef in efi_setup.c
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>
Heinrich Schuchardt [Wed, 16 Oct 2024 09:50:39 +0000 (11:50 +0200)]
cmd: wget: CONFIG_CMD_WGET must depend on CONFIG_CMD_NET
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>
Ken Kurematsu [Thu, 26 Sep 2024 09:26:05 +0000 (09:26 +0000)]
doc: blkmap: Fix typo in command example
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>
Chintan Vankar [Thu, 26 Sep 2024 05:01:38 +0000 (10:31 +0530)]
doc: board: ti: am62x_sk: Add document for Ethernet boot on AM62x SoC.
Document the procedure to enable Ethernet Boot on AM62x SoC.
Signed-off-by: Chintan Vankar <c-vankar@ti.com>
Peng Fan [Fri, 18 Oct 2024 07:34:32 +0000 (15:34 +0800)]
cpu: imx8_cpu: Avoid revision to corrupt device tree
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>
Ray Chang [Wed, 16 Oct 2024 20:15:36 +0000 (22:15 +0200)]
pico-imx7d: Increase ODT resistor value
Increase ODT resistor value from 60 to 120 ohm to improve DRAM stability.
Based on the following commit from TechNexion U-Boot:
https://github.com/TechNexion/u-boot-tn-imx/commit/
8a00e57b697c6f7d3d3abcfc552550ac7d8cc96d
Signed-off-by: Ray Chang <ray.chang@technexion.com>
Signed-off-by: Benjamin Szőke <egyszeregy@freemail.hu>
Peng Fan [Wed, 16 Oct 2024 07:50:29 +0000 (15:50 +0800)]
clk: imx8: Add dummy clk
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>
Marek Vasut [Tue, 15 Oct 2024 23:44:32 +0000 (01:44 +0200)]
ARM: dts: imx6-dhcom: Remove fdt_high and initrd_high env variables
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>
Marek Vasut [Thu, 17 Oct 2024 01:19:17 +0000 (22:19 -0300)]
arm64: dts: imx: Switch to using upstream DT on DH i.MX8MP DHCOM PDK2/PDK3
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>
Marek Vasut [Thu, 17 Oct 2024 01:08:40 +0000 (03:08 +0200)]
dts: Add ability to build fallback DTBOs from arch/$(ARCH)/dts
Currently the enablement of OF_UPSTREAM results on the build system
searching for DTs only in dts/upstream/ . There are platforms which
use U-Boot specific DTBOs applied on top of U-Boot control DT during
SPL stage, and source DTs for these are located in arch/$(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>
Alexander Dahl [Tue, 1 Oct 2024 12:07:33 +0000 (14:07 +0200)]
ARM: at91: clock: Add missing include of asm/io.h
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>
Tom Rini [Thu, 17 Oct 2024 21:13:27 +0000 (15:13 -0600)]
Merge patch series "Cleanup dma device in spl and move dma channel[0]"
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
Santhosh Kumar K [Wed, 9 Oct 2024 14:57:03 +0000 (20:27 +0530)]
dma: ti: k3-udma: Move DMA channel[0] allocation to probe and add udma_remove()
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>
Santhosh Kumar K [Wed, 9 Oct 2024 14:57:02 +0000 (20:27 +0530)]
dma: ti: k3-udma: Move udma_probe() below all APIs
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>
Prasanth Babu Mantena [Wed, 9 Oct 2024 14:57:01 +0000 (20:27 +0530)]
configs: k3: Enable device removal in SPL
Enable CONFIG_SPL_DM_DEVICE_REMOVE in a72 and r5.
Signed-off-by: Prasanth Babu Mantena <p-mantena@ti.com>
Prasanth Babu Mantena [Wed, 9 Oct 2024 14:57:00 +0000 (20:27 +0530)]
mach-k3: common.c: Remove dma device in spl exit
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>
Udit Kumar [Wed, 9 Oct 2024 11:04:47 +0000 (16:34 +0530)]
arm: dts: k3-j722s-binman: Add support for HS-SE
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>
Bhavya Kapoor [Mon, 7 Oct 2024 11:07:09 +0000 (16:37 +0530)]
arm: mach-k3: j784s4: Add clk and power support for wkup_uart
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>
Andy Shevchenko [Sat, 5 Oct 2024 19:14:29 +0000 (22:14 +0300)]
cmd: irq: Move do_irqinfo() prototype to a header file
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>
Parth Pancholi [Wed, 2 Oct 2024 07:41:33 +0000 (09:41 +0200)]
arm: mach-k3: am62: fixup thermal cooling device cpus
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>
Lad Prabhakar [Tue, 1 Oct 2024 09:56:47 +0000 (10:56 +0100)]
lib: fdtdec: Parse the gzip/lzo headers only when dependencies have met
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>
Jan Kiszka [Mon, 30 Sep 2024 10:20:36 +0000 (12:20 +0200)]
Extend usage for OF_OVERLAY_LIST beyond SPL
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>
Marek Vasut [Fri, 4 Oct 2024 23:07:13 +0000 (01:07 +0200)]
Makefile: Drop SPL_FIT_SOURCE support
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>