Seed errors can occur when using the hardware RNG. Implement the
sequences to handle them. This avoids irrecoverable RNG state.
Try to conceal seed errors when possible. If, despite the error
concealing tries, a seed error is still present, then return an error.
A clock error does not compromise the hardware block and data can
still be read from RNG_DR. Just warn that the RNG clock is too slow
and clear RNG_SR.
configs: default activate CONFIG_RNG_STM32 for STM32MP13x platforms
Default embed this configuration. If OP-TEE PTA RNG is exposed, it means
that the RNG is managed by the secure world. Therefore, the RNG node
should be disabled in the device tree as an access would be denied
by the hardware firewall.
Add pin configurations for using CAN controller on stm32f469-disco
board. They are located on the Arduino compatible connector CN5 (CAN1)
and on the extension connector CN12 (CAN2).
Add support for bxcan (Basic eXtended CAN controller) to STM32F429. The
chip contains two CAN peripherals, CAN1 the primary and CAN2 the secondary,
that share some of the required logic like clock and filters. This means
that the secondary CAN can't be used without the primary CAN.
Patrice Chotard [Fri, 25 Aug 2023 16:24:39 +0000 (18:24 +0200)]
configs: stm32f769-disco: Enable VIDEO_LOGO flag
The patch removes the legacy mode of displaying the ST logo and adopts
the approach introduced by the commit 284b08fb51b6 ("board: stm32mp1: add
splash screen with stmicroelectronics logo").
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Dario Binacchi [Sun, 20 Aug 2023 16:24:45 +0000 (18:24 +0200)]
board: stm32f746-disco: refactor the display of the ST logo
The patch removes the legacy mode of displaying the ST logo and adopts
the approach introduced by the commit 284b08fb51b6 ("board: stm32mp1: add
splash screen with stmicroelectronics logo"). It was necessary to use a
specific logo for the stm32f746-disco board.
Furthermore, the previous version didn't properly center the logo, hiding
its upper part.
ARM: dts: stm32: support display on stm32f746-disco board
The patch applies the changes from Linux commit 10a970bc3ebfa ("ARM: dts:
stm32: support display on stm32f746-disco board") and removes the same
settings from stm32f746-disco-u-boot.dtsi.
In the schematics of document UM1907, the power supply for the micro SD
card is the same 3v3 voltage that is used to power other devices on the
board. By generalizing the name of the voltage regulator, it can be
referenced by other nodes in the device tree without creating
misunderstandings.
This patch is preparatory for future developments.
ARM: dts: stm32: add ltdc support on stm32f746 MCU
The patch applies the changes from Linux commit 008ef8b3a1a00 ("Add LTDC
(Lcd-tft Display Controller) support") and removes the same settings
from stm32f746-disco-u-boot.dtsi.
Add support for bxcan (Basic eXtended CAN controller) to STM32F746. The
chip contains three CAN peripherals, CAN1 and CAN2 in dual peripheral
configuration and CAN3 in single peripheral configuration:
- Dual CAN peripheral configuration:
* CAN1: Primary bxCAN for managing the communication between a secondary
bxCAN and the 512-byte SRAM memory.
* CAN2: Secondary bxCAN with no direct access to the SRAM memory.
This means that the two bxCAN cells share the 512-byte SRAM memory and
CAN2 can't be used without enabling CAN1.
- Single CAN peripheral configuration:
* CAN3: Primary bxCAN with dedicated Memory Access Controller unit and
512-byte SRAM memory.
-------------------------------------------------------------------------
| features | CAN1 | CAN2 | CAN 3 |
-------------------------------------------------------------------------
| SRAM | 512-byte shared between CAN1 & CAN2 | 512-byte |
-------------------------------------------------------------------------
| Filters | 26 filters shared between CAN1 & CAN2 | 14 filters |
-------------------------------------------------------------------------
Arrays are not cleared entirely because ARRAY_SIZE
returns the number of elements in an array, not the size
in bytes.
This commit fixes the calls to memset by providing the
array size in bytes instead of the number of elements
in the array.
`part` option is in hexadecimal, so information is missing in usage
documentation.
Callgraph for `part` parsing is :
do_load -> fs_set_blk_dev -> part_get_info_by_dev_and_name_or_num ->
blk_get_device_part_str -> hextoul (This is why it is hexadecimal)
CONFIG_SYS_BOOT_LOCKED means that a restricted boot environment will
be used. In this case, hab_auth_img_or_fail should be called to prevent
U-Boot to continue running when the fitImage authentication fails.
Fix the logic accordingly.
Additionally, select CONFIG_SYS_BOOT_LOCKED by default.
Signed-off-by: Eduard Strehlau <eduard@lionizers.com> Signed-off-by: Fabio Estevam <festevam@denx.de>
env: ti: ti_common.env: Fix get_overlaystring for FIT Image
After the refactor with conf- nodes in fitImage, overlaystring wasn't
didn't handle the new conf- nodes in FIT Booting. Fix get_overlaystring
to handle conf- nodes.
Fixes: 837833a724b7 ("environment: ti: Add get_fit_config command to get FIT config string") Reported-by: Aniket Limaye <a-limaye@ti.com> Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com> Reviewed-by: Andrew Davis <afd@ti.com>
Alexander Dahl [Fri, 22 Sep 2023 09:08:56 +0000 (11:08 +0200)]
mtd: nand: raw: atmel: Add error handling when rb-gpios missing
Adapt behaviour to Linux kernel driver.
The return value of gpio_request_by_name_nodev() was not checked before,
and thus in case 'rb-gpios' was missing in DT, rb.type was set to
ATMEL_NAND_GPIO_RB nevertheless, leading to output like this for
example (on sam9x60-curiosity with the line removed from dts):
Multiple revisions of the StarFive VisionFive 2 board exist. They can be
identified by reading their EEPROM.
Linux uses two differently named device-tree files. To load the correct
device-tree we need to set $fdtfile to the device-tree file name that
matches the board revision.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> Tested-by: Milan P. Stanić <mps@arvanta.net>
Trying to boot a fitImage after a successful hab_auth_img operation
causes the following error:
## Loading kernel from FIT Image at 88000000 ...
Using 'conf-imx7d-smegw01.dtb' configuration
Trying 'kernel-1' kernel subimage
Description: Linux kernel
Type: Kernel Image
Compression: uncompressed
Data Start: 0x8800010c
Data Size: 9901752 Bytes = 9.4 MiB
Architecture: ARM
OS: Linux
Load Address: 0x80800000
Entry Point: 0x80800000
Hash algo: sha256
Hash value: 28f8779bbf010780f16dd3d84ecb9b604c44c5c2cf7acd098c264a2d3f68e969
Verifying Hash Integrity ... sha256Error in SEC deq
CAAM was not setup properly or it is faulty error!
The reason for this error is that the BootROM uses the CAAM Job Ring 0,
so disable its node in U-Boot to avoid the resource conflict.
imx8m dtsi files also have the Job Ring 0 disable since the following
kernel commit:
Eduard Strehlau [Thu, 7 Sep 2023 01:47:25 +0000 (22:47 -0300)]
imx: hab: Allow hab_auth_img_or_fail to be called without ivt_offset
Since commit ea91031b2232 ("imx: hab: extend hab_auth_img to calculate
ivt_offset"), it is possible to call the hab_auth_img command without the
last ivt_offset argument.
Currently, calling hab_auth_img_or_fail without the last
ivt_offset parameter causes a failure and the command usage text is shown.
Fix this problem by adjusting the argc logic to allow
calling hab_auth_img_or_fail with only the address and size parameters.
This way, both hab_auth_img and hab_auth_img_or_fail have the same
behavior with respect to the allowed number of command parameters.
Signed-off-by: Eduard Strehlau <eduard@lionizers.com> Signed-off-by: Fabio Estevam <festevam@denx.de>
Michal Simek [Fri, 15 Sep 2023 12:12:05 +0000 (14:12 +0200)]
trace: Fix alignment logic in flyrecord header
Current alignment which is using 16 bytes is not correct in connection to
trace_clocks description and it's length.
That's why use start_addr variable and record proper size based on used
entries.
Fixes: be16fc81b2ed ("trace: Update proftool to use new binary format"). Signed-off-by: Michal Simek <michal.simek@amd.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Michal Simek [Fri, 15 Sep 2023 12:12:04 +0000 (14:12 +0200)]
trace: Move trace_clocks description above record offset calculation
Flyrecord tracing data are page aligned that's why it is necessary to
calculate alignment properly. Because trace_clocks description is the part
of record length it is necessary to have information about length earlier.
Signed-off-by: Michal Simek <michal.simek@amd.com> Reviewed-by: Simon Glass <sjg@chromium.org>
patman: Respect include directive on Git config lookup
People may put their user name and email in a local config file and
reference it by the include.* directives, however `git config --global`
doesn't look up the included configs by default.
Enable the --includes option explicitly to support such use cases.
Signed-off-by: Fei Shao <fshao@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
drivers: mediatek: Fix error handling in mtk_i2c_do_transfer
Errors were handled only if an I2C transfer timed out
and received a NACK which is very unlikely. This commit
changes the condition such that errors are handled if
an I2C transfer times out or received a NACK.
Ryosuke Saito [Thu, 3 Aug 2023 14:56:48 +0000 (23:56 +0900)]
net: sni_netsec: Add workaround for timeout error
The NETSEC GMAC occasionally falls into a weird state where
MAC_REG_DESC_SOFT_RST has never been cleared and shows errors like the
below when networking commands are issued:
=> ping 192.168.1.1
ethernet@522d0000 Waiting for PHY auto negotiation to complete... done
netsec_wait_while_busy: timeout
Using ethernet@522d0000 device
ARP Retry count exceeded; starting again
ping failed; host 192.168.1.1 is not alive
It happens on not only 'ping' but also 'dhcp', 'tftp' and so on.
Luckily, restarting the NETSEC GMAC and trying again seems to fix the
problematic state. So first ensure that we haven't entered the state by
checking MAC_REG_DESC_SOFT_RST to be cleared; otherwise, restarting
NETSEC/PHY and trying again would work as a workaround.
Signed-off-by: Ryosuke Saito <ryosuke.saito@linaro.org> Tested-by: Masahisa Kojima <masahisa.kojima@linaro.org>
configs: am65x_evm_r5_usbmsc_defconfig: Enable DWC3 wrapper for SPL
commit 280f45d23977 ("configs: get rid of build warnings due to
SPL_USB_DWC3_GENERIC") missed enabling DWC3 glue layer for
usbmsc_defconfig and this broke boot from USB mass storage.
Fix this by enabling DWC3 glue layer.
Fixes: 280f45d23977 ("configs: get rid of build warnings due to SPL_USB_DWC3_GENERIC") Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Tom Rini [Sun, 17 Sep 2023 13:24:42 +0000 (09:24 -0400)]
Merge tag 'doc-2023-10-rc5-2' of https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request doc-2023-10-rc5-2
Documentation:
* fix code comments referring to doc/develop/expo.rst
* remove unused values from Chromebook kernel command line
* correct reference tag placement in tools/binman/binman.rst
Marek Vasut [Sun, 17 Sep 2023 11:49:30 +0000 (13:49 +0200)]
ARM: dts: renesas: Add compatible properties to KSZ9031 Ethernet PHYs on Salvator-X boards
Add compatible values to Ethernet PHY subnodes representing Micrel
KSZ9031 PHYs on R-Car Gen3 Salvator-X boards. This allows software
to identify the PHY model at any time, regardless of the state of
the PHY reset line.
This is a fix for missed addition of these properties on Salvator-X
boards.
The test_event_base and test_event_probe unit tests use function
event_register() which depends on CONFIG_EVENT_DYNAMIC=y.
Fixes: 7d02645fe4c0 ("event: Add a simple test") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Previously, the file extension was .txt, and it referenced the uImage.FIT
directory, which no longer exists. This commit updates the path accordingly.
Signed-off-by: Joao Marcos Costa <jmcosta944@gmail.com> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Ilias Apalodimas [Fri, 16 Jun 2023 08:42:52 +0000 (11:42 +0300)]
doc: qemu: switch swtpm instruction to 'tpm autostart'
We don't have a documentation page for our TPM subsystem. I plan
on sending one in the future, but in the meantime document the
new 'tpm autostart' command in the QEMU instructions while using
a SWTPM
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
On commit e663b2ff4ba2("tpm: Add 'tpm autostart' shell command") an
autostart function was added for both TPM1.2 and 2.0 devices. Instead
of correctly wiring the autostart command for TPM1.2 devices that patch
mistakenly added it on 'tpm init'
+ Implement OpenSBI DBCN extension for early debug console
+ Fixes for VisionFive2 board
+ Fix timer missing
+ Fix L2 LIM issue
+ Enable PCIE auto enumeration to support USB and NVMe by default
+ Set eth0 mac address properly
+ Add __noreturn attribute to spl_invoke_opensbi
Starfive JH7110 needs to clear L2 LIM to zero before use or ECC error
would be triggered. Currently, we use DDR ram for SPL malloc arena on
Visionfive 2 board in defconfig, but it's also possible to use L2 LIM as
SPL malloc arena. To avoid triggering ECC error in this scenario, we
imply SPL_SYS_MALLOC_CLEAR_ON_INIT as default.
Signed-off-by: Bo Gan <ganboing@gmail.com> Signed-off-by: Shengyu Qu <wiagn233@outlook.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Shengyu Qu [Tue, 22 Aug 2023 14:33:56 +0000 (22:33 +0800)]
configs: starfive: Enable PCIE auto enum and NVME/USB stuff for Starfive Visionfive 2
Although PCIE driver already exists, board defconfig isn't configured to
enable PCIE enum on boot, thus USB storage device and NVME drive are not
supported by default. So modify defconfig to enable PCIE auto enum, then
start USB subsystem and scan nvme drive on boot.
Signed-off-by: Shengyu Qu <wiagn233@outlook.com> Tested-by: Milan P. Stanić <mps@arvanta.net>
Torsten Duwe [Mon, 14 Aug 2023 16:05:28 +0000 (18:05 +0200)]
riscv: allow riscv timer to be instantiated via device tree
For the architectural timer on riscv, there already is a defined
device tree binding[1]. Allow timer instances to be created from
device tree matches, but for now retain the old mechanism, which
registers the timer biggy-back with the CPU.
Tom Rini [Tue, 5 Sep 2023 01:12:28 +0000 (21:12 -0400)]
nokia_rx51: Remove platform
This platform is behind on migrations (it is the sole user of the oldest
legacy version of the USB gadget stack and is long overdue for
migration) and with Pali no longer being a maintainer, we remove this
platform.
Fabio Estevam [Wed, 23 Aug 2023 17:59:09 +0000 (14:59 -0300)]
thermal: imx_tmu: Increase the log level for high temperatures
dev_info() message is not printed by default. Increase the log level
to dev_crit(). This allows the critical messages related to the temperature
getting beyong the alert threshold to be displayed.
Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
Fabio Estevam [Wed, 23 Aug 2023 17:59:08 +0000 (14:59 -0300)]
thermal: imx_tmu: Fix the polling default
When the 'polling-delay' property is not passed via devicetree,
pdata->polling_delay keeps at 0. This causes the imx_tmu driver to get
stuck inside the busy while() loop when the CPU temperature is above
the alert point.
Fix this problem by passing a one second polling interval, which provides
a proper delay to let the system to cool down and exit the while() loop
when the temperature is below the alert point.
projects / u-boot.git / log
