Garrett Giordano [Thu, 31 Oct 2024 16:21:03 +0000 (09:21 -0700)]
arm: mach-k3: am62a7: Provide a way to obtain boot device for non SPLs
Introduce get_boot_device() to obtain the booting device. Make it also
available for non SPL builds so u-boot can also know the device it
is booting from.
Signed-off-by: Garrett Giordano <ggiordano@phytec.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
Reviewed-by: Andrew Davis <afd@ti.com>
Vitor Soares [Mon, 25 Nov 2024 17:49:10 +0000 (17:49 +0000)]
toradex: tdx-cfg-block: rework modules pid4 handling
The module pid4 currently corresponds to the index of the toradex_module
array. If a new pid4 is introduced that does not follow the sequence of
the previous entries, it will create a gap in the array.
To address this, embed pid4 within the toradex_som structure and
implement a function to retrieve the index corresponding to pid4.
Signed-off-by: Vitor Soares <vitor.soares@toradex.com>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Tom Rini [Fri, 13 Dec 2024 20:15:43 +0000 (14:15 -0600)]
Merge patch series "Enable EFI capsule updates for PHYTEC K3 SoMs"
Wadim Egorov <w.egorov@phytec.de> says:
This implements capsule updates for all our K3 SoMs for
eMMC, OSPI NOR and uSD cards.
We can use capsule updates to update the bootloader on all our
supported flash devices.
Link: https://lore.kernel.org/r/20241127121736.1525948-1-w.egorov@phytec.de
Wadim Egorov [Wed, 27 Nov 2024 12:17:36 +0000 (13:17 +0100)]
configs: phycore_am6*_a53_defconfig: Enable capsule update
Enable raw & on disk capsule updates and provide configs required
for updating MTD devices. Also resync after savedefconfig.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Wadim Egorov [Wed, 27 Nov 2024 12:17:35 +0000 (13:17 +0100)]
board: phytec: k3: Add EFI capsule update support
Implement EFI capsule update functionality for PHYTEC K3-based SoMs.
These SoMs feature various flash device options, including eMMC,
OSPI NOR, and uSD card at the board level.
This update provides the necessary logic to enable EFI capsule updates
across all three flash devices, ensuring flexible and robust firmware
upgrade capabilities.
The GUID is dynamically generated for the board, to get it:
efidebug capsule esrt
========================================
ESRT: fw_resource_count=3
ESRT: fw_resource_count_max=3
ESRT: fw_resource_version=1
[entry 0]==============================
ESRT: fw_class=
C7D64D6D-10B2-54BC-A3BF-
06A9DC3653D9
ESRT: fw_type=unknown
ESRT: fw_version=0
ESRT: lowest_supported_fw_version=0
ESRT: capsule_flags=0
ESRT: last_attempt_version=0
ESRT: last_attempt_status=success
[entry 1]==============================
ESRT: fw_class=
09841C3F-F177-5D57-B1F6-
754D92879205
ESRT: fw_type=unknown
ESRT: fw_version=0
ESRT: lowest_supported_fw_version=0
ESRT: capsule_flags=0
ESRT: last_attempt_version=0
ESRT: last_attempt_status=success
[entry 2]==============================
ESRT: fw_class=
D11A9016-515E-503A-8872-
3FF65384D0C4
ESRT: fw_type=unknown
ESRT: fw_version=0
ESRT: lowest_supported_fw_version=0
ESRT: capsule_flags=0
ESRT: last_attempt_version=0
ESRT: last_attempt_status=success
========================================
On the board (from uSD card containing capsule binaries at boot):
load mmc 1:1 $loadaddr tiboot3-capsule.bin
efidebug capsule update $loadaddr
load mmc 1:1 $loadaddr tispl-capsule.bin
efidebug capsule update $loadaddr
load mmc 1:1 $loadaddr uboot-capsule.bin
efidebug capsule update $loadaddr
The binaries will be flashed to the flash device you are booted from.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Wadim Egorov [Wed, 27 Nov 2024 12:17:34 +0000 (13:17 +0100)]
arm: dts: k3-am642-phycore-som-binman: Provide capsule nodes
Fill in phycore-am64x capsule GUID properties of the base
binman capsule nodes.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Wadim Egorov [Wed, 27 Nov 2024 12:17:33 +0000 (13:17 +0100)]
arm: dts: k3-am625-phycore-som-binman: Provide capsule nodes
Fill in phycore-am62x capsule GUID properties of the base
binman capsule nodes.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Tom Rini [Fri, 13 Dec 2024 20:14:50 +0000 (14:14 -0600)]
Merge patch series "AM62A DWC3: Add support for USB DFU boot in OTG mode"
Siddharth Vadapalli <s-vadapalli@ti.com> says:
Hello,
This series adds support for USB DFU boot on TI's AM62A SoC which has
two instances of DWC3 USB Controllers namely USB0 and USB1. The USB0
instance of the USB Controller supports USB DFU boot:
ROM => tiboot3.bin => tispl.bin => u-boot.img
USB DFU Boot requires the USB Controller to be configured for Gadget
mode of operation. Since the USB0 instance of the DWC3 USB Controller
supports both Host and Gadget modes of operation via the Type-C interface
on the AM62A7-SK board, the device-tree specifies the "dr_mode" as "OTG".
However, there is currently no support for dynamically switching the "mode"
from Host to Gadget and vice-versa with the help of a state-machine.
The OTG mode is treated as a separate mode in itself rather than being
treated as an intermediate stage before assuming the Host/Gadget mode.
Due to this, USB DFU boot via the Type-C interface doesn't work as the
USB Controller hasn't been appropriately configured for Device/Gadget
mode of operation. One option is to change the device-tree to specify
"dr_mode" as "peripheral" and force the controller to assume the Device
role. This will imply that the U-Boot device-tree for AM62A diverges
from its Linux counterpart. Therefore, with the intent of keeping the
device-tree uniform across Linux and U-Boot, and at the same time, in
order to enable USB DFU boot in "OTG" mode with the DWC3 Controller,
the first patch in this series sets the "mode" on the basis of the
caller function, rather than using the "dr_mode" property in the
device-tree. There are only two callers of "dwc3_generic_probe()",
each of which clearly specify the expected mode of configuration.
This will enable both Host and Device mode of operation based on the
command executed by the user, thereby truly supporting "OTG"
functionality when the USB Controller supports it.
The second patch in this series adds USB DFU environment for AM62A,
enabling USB DFU Boot and USB DFU flash on AM62A.
In addition to the patches in this series, the following device-tree
changes will be required to test USB DFU on AM62A (bootph-all property
to be added to ensure that USB Controller is present at all stages
for DFU Boot):
https://gist.github.com/Siddharth-Vadapalli-at-TI/
53ba02cb0ff4a09c47e920d08247065f
The above device-tree changes will be made to the Linux device-tree,
which shall ensure that the same shall be a part of U-Boot device-tree
eventually.
The USB DFU config fragments for AM62x have been used for enabling
USB DFU boot on AM62a as follows:
R5 => am62ax_evm_r5_defconfig + am62x_r5_usbdfu.config
A53 => am62ax_evm_a53_defconfig + am62x_a53_usbdfu.config
Logs validating USB DFU boot with this series:
https://gist.github.com/Siddharth-Vadapalli-at-TI/
daa71da1b0e478a51afea42605fb2d2c
Link: https://lore.kernel.org/r/20241126120322.1760862-1-s-vadapalli@ti.com
Siddharth Vadapalli [Tue, 26 Nov 2024 12:03:19 +0000 (17:33 +0530)]
board: ti: am62ax: env: include environment for DFU
Include the TI K3 DFU environment to support DFU Boot and DFU Flash.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Siddharth Vadapalli [Tue, 26 Nov 2024 12:03:18 +0000 (17:33 +0530)]
usb: dwc3-generic: set "mode" based on caller of dwc3_generic_probe()
There are only two callers of "dwc3_generic_probe()", namely:
1. dwc3_generic_peripheral_probe()
2. dwc3_generic_host_probe()
Currently, the "mode" is set based on the device-tree node of the
platform device. Also, the DWC3 core doesn't support updating the "mode"
dynamically at runtime if it is set to "OTG", i.e. "OTG" is treated as a
separate mode in itself, rather than being treated as a mode which should
eventually lead to "host"/"peripheral".
Given that the callers of "dwc3_generic_probe()" clarify the expected
"mode" of the USB Controller, use that "mode" instead of the one
specified in the device-tree. This shall allow the USB Controller to
function both as a "Host" and as a "Peripheral" when the "mode" is "otg"
in the device-tree, based on the caller of "dwc3_generic_probe()".
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Tom Rini [Fri, 13 Dec 2024 20:12:46 +0000 (14:12 -0600)]
Merge patch series "J721S2: Enable ESMs and related PMIC"
Udit Kumar <u-kumar1@ti.com> says:
This enables the ESMs and the associated PMIC. Programming these bits is
a requirement to make the watchdog actually reset the board.
Logs
WDT reset J721S2
https://gist.github.com/uditkumarti/
93cfe863d1f3fe3abb82b1821105f274#file-j721s2-L2708
AM68 boot (this does not support WDT)
https://gist.github.com/uditkumarti/
93cfe863d1f3fe3abb82b1821105f274#file-am68
Link: https://lore.kernel.org/r/20241126053426.2627686-1-u-kumar1@ti.com
[trini: Merge configs/am68_sk_r5_defconfig]
Signed-off-by: Tom Rini <trini@konsulko.com>
Manorit Chawdhry [Tue, 26 Nov 2024 05:34:26 +0000 (11:04 +0530)]
configs: j721s2_evm_r5_defconfig: Add ESM configs
Enables ESM configs for j721s2 and disables them for AM68 as AM68
includes J721s2 configs by default.
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Manorit Chawdhry [Tue, 26 Nov 2024 05:34:25 +0000 (11:04 +0530)]
arch: arm: dts: k3-j721s2-r5-common-proc-board: Add esm node
Add esm node for j721s2.
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Keerthy [Tue, 26 Nov 2024 05:34:24 +0000 (11:04 +0530)]
board: ti: j721s2: Initialize the ESM & PMIC ESM
Initialize the 3 instances of SOC ESM & PMIC ESM.
This is needed for watchdog functionality.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Udit Kumar <u-kumar1@ti.com>
Tom Rini [Fri, 13 Dec 2024 20:12:01 +0000 (14:12 -0600)]
Merge patch series "Add QOS support for J722S and AM62P"
Jayesh Choudhary <j-choudhary@ti.com> says:
Add QOS support for DSS in TI K3 SoC to route the DSS traffic through
RT queue by setting orderID as 15:
- J722S
- AM62P
Link: https://lore.kernel.org/r/20241126070614.47136-1-j-choudhary@ti.com
Jayesh Choudhary [Tue, 26 Nov 2024 07:06:14 +0000 (12:36 +0530)]
configs: am62p_evm_r5_defconfig: Enable CONFIG_K3_QOS
Enable CONFIG_K3_QOS to set QoS registers in R5 boot stage.
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Jayesh Choudhary [Tue, 26 Nov 2024 07:06:13 +0000 (12:36 +0530)]
configs: j722s_evm_r5_defconfig: Enable CONFIG_K3_QOS
Enable CONFIG_K3_QOS to set QoS registers in R5 boot stage.
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Jayesh Choudhary [Tue, 26 Nov 2024 07:06:12 +0000 (12:36 +0530)]
arm: mach-k3: am62p: Add QoS support for DSS
Enable Quality of Service (QoS) blocks for Display SubSystem (DSS), by
servicing the DSS - DDR traffic from the Real-Time (RT) queue. This is
done by setting the DSS DMA orderID to greater than 7.
DDR intensive software applications can overwhelm the DSS's access to
the DDR because of their higher frequency DDR accesses. This can cause
flickering in display with certain applications running parallely if
the DSS traffic is being serviced through non-RT queue.
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Jayesh Choudhary [Tue, 26 Nov 2024 07:06:11 +0000 (12:36 +0530)]
arm: mach-k3: j722s: Add QoS support for DSS
Enable Quality of Service (QoS) blocks for Display SubSystem (DSS), by
servicing the DSS - DDR traffic from the Real-Time (RT) queue. This is
done by setting the DSS DMA orderID to greater than 7.
The C7x and VPAC can overwhelm the DSS's access to the DDR because of
their higher frequency DDR accesses. This can cause flickering in
display with certain edgeAI models running parallely if the DSS traffic
is being serviced through non-RT queue.
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Reviewed-by: Devarsh Thakkar <devarsht@ti.com>
Tom Rini [Fri, 13 Dec 2024 03:07:26 +0000 (21:07 -0600)]
Revert "Merge patch series "vbe: Series part E""
This reverts commit
1fdf53ace13f745fe8ad4d2d4e79eed98088d555, reversing
changes made to
e5aef1bbf11412eebd4c242b46adff5301353c30.
I had missed that this caused too much size growth on rcar3_salvator-x.
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Thu, 12 Dec 2024 22:35:47 +0000 (16:35 -0600)]
Merge patch series "vbe: Series part E"
Simon Glass <sjg@chromium.org> says:
This includes various patches towards implementing the VBE abrec
bootmeth in U-Boot. It mostly focuses on SPL tweaks and adjusting what
fatures are available in VPL.
Link: https://lore.kernel.org/r/20241207172412.1124558-1-sjg@chromium.org
Simon Glass [Sat, 7 Dec 2024 17:24:12 +0000 (10:24 -0700)]
hash: Plumb crc8 into the hash functions
Add an entry for crc8, with watchdog handling.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:24:11 +0000 (10:24 -0700)]
boot: Imply CRC8 with VBE
VBE uses a crc8 checksum to verify that the nvdata is valid, so make
sure it is available if VBE is enabled.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:24:10 +0000 (10:24 -0700)]
lib: Allow crc8 in TPL and VPL
Provide options to enable the CRC8 feature in TPL and VPL builds.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:24:09 +0000 (10:24 -0700)]
boot: Allow use of FIT in TPL and VPL
With VBE we want to use FIT in all phases of the boot. Add Kconfig
options to support this.
Disable the options for sandbox_vpl for now.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:24:08 +0000 (10:24 -0700)]
spl: lib: Allow for decompression in any SPL build
Add Kconfig symbols and update the Makefile rules so that decompression
can be used in TPL and VPL
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:24:07 +0000 (10:24 -0700)]
spl: Add some more debugging to load_simple_fit()
Add debugging of image-loading progress. Fix a stale comment in the
function comment while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:24:06 +0000 (10:24 -0700)]
spl: Drop a duplicate variable in boot_from_devices()
The variable 'ret' is defined twice, which is not intended. This may
have been a local merge error.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes:
2eefeb6d893 ("spl: Report a loader failure")
Simon Glass [Sat, 7 Dec 2024 17:24:05 +0000 (10:24 -0700)]
spl: Drop use of uintptr_t
U-Boot uses ulong for addresses. It is confusing to use uintptr_t in a
few places, since it makes people wonder if the types are compatible.
Change the few occurences in SPL to use ulong
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:24:04 +0000 (10:24 -0700)]
spl: Support a relocated stack in any XPL phase
The current check looks only at SPL, but TPL or VPL might have a
different setting. Update the condition.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:24:03 +0000 (10:24 -0700)]
spl: Allow serial to be disabled in any XPL phase
The current check looks only at SPL, but TPL or VPL might have a
different setting. Update the condition.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:24:02 +0000 (10:24 -0700)]
spl: Report a loader failure
If a loader returns an error code it is silently ignored. Show a message
to at least provide some feedback to the user.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:24:01 +0000 (10:24 -0700)]
Support setting a maximum size for the VPL image
Add a size limit for VPL, to match those for SPL and TPL
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:24:00 +0000 (10:24 -0700)]
malloc: Provide a simple malloc for VPL
The VPL phase may want to use the smaller malloc() implementation, so
add an option for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:23:59 +0000 (10:23 -0700)]
malloc: Show amount of used space when memory runs out
Show a bit more information when malloc() space is exhausted and
debugging is enabled.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:23:58 +0000 (10:23 -0700)]
boot: Respect the load_op in fit_image_load()
Some code has crept in which ignores this parameter. Fix this and add a
little debugging.
Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes:
b1307f884a9 ("fit: Support compression for non-kernel components (e.g. FDT)")
Simon Glass [Sat, 7 Dec 2024 17:23:57 +0000 (10:23 -0700)]
bootstd: Avoid sprintf() in SPL when creating bootdevs
The name of the bootdev device is not that important, particular in SPL.
Save a little code space by using a simpler name.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:23:56 +0000 (10:23 -0700)]
boot: Allow FIT to fall back from best-match option
When the best-match feature fails to find something, use the provided
config name as a fallback. The allows SPL to select a suitable config
when best-match is enabled.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:23:55 +0000 (10:23 -0700)]
image: Add a prototype for fit_image_get_phase()
This function exists but is not exported. Add a prototype so it can be
used elsewhere.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Sat, 7 Dec 2024 17:23:54 +0000 (10:23 -0700)]
spl: mmc: Avoid size growth in spl_mmc_find_device() debug
The for() loop ends up being in the code even if the log_debug() does
nothing. Add a condition to fix this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Sam Protsenko [Fri, 8 Mar 2024 00:04:32 +0000 (18:04 -0600)]
clk: Propagate clk_set_rate() if CLK_SET_PARENT_RATE present
Sometimes clocks provided to a consumer might not have .set_rate
operation (like gate or mux clocks), but have CLK_SET_PARENT_RATE flag
set. In that case it's usually possible to find a parent up the tree
which is capable of setting the rate (div, pll, etc). Implement a simple
lookup procedure for such cases, to traverse the clock tree until
.set_rate capable parent is found, and use that parent to actually
change the rate. The search will stop once the first .set_rate capable
clock is found, which is usually enough to handle most cases.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Tom Rini [Mon, 9 Dec 2024 22:29:47 +0000 (16:29 -0600)]
Merge tag 'v2025.01-rc4' into next
Prepare v2025.01-rc4
Tom Rini [Mon, 9 Dec 2024 22:09:28 +0000 (16:09 -0600)]
Prepare v2025.01-rc4
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 9 Dec 2024 14:46:57 +0000 (08:46 -0600)]
Merge tag 'u-boot-imx-next-
20241209' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx into next
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/23736
- Add support for the NXP i.MX91 EVK board.
- Improve EEPRON suport on i.MX8MP DHCOM board.
- Switch phycore_imx8mm to using environment text files and improve
environment handling.
Tom Rini [Mon, 9 Dec 2024 14:46:33 +0000 (08:46 -0600)]
Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-sh
Marek Vasut [Thu, 28 Nov 2024 04:11:19 +0000 (05:11 +0100)]
arm64: renesas: Disable AVB1 and AVB2 on R8A779G0 V4H White Hawk board
The U-Boot is currently not capable of handling ethernet-phy-ieee802.3-c45
PHYs correctly, and also does not handle MDIO bus wide reset-gpios property.
Until proper C45 PHY support lands in U-Boot, disable AVB1/AVB2 interfaces.
This only disables the two MACs with 88Q2110/88Q2112 100/1000BASE-T1 PHYs
on ethenet sub-board, the main board AVB0 ethernet is unaffected.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Paul Barker [Wed, 20 Nov 2024 09:48:30 +0000 (09:48 +0000)]
pinctrl: rzg2l: Drop unnecessary scope
In rzg2l_pinconf_set(), there are no new variables defined in the case
statement for PIN_CONFIG_INPUT_ENABLE so no additional scope is needed.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Paul Barker [Wed, 20 Nov 2024 09:48:29 +0000 (09:48 +0000)]
pinctrl: rzg2l: Support Ethernet TXC output enable
On the RZ/G2L SoC family, the direction of the Ethernet TXC/TX_CLK
signal is selectable to support an Ethernet PHY operating in either MII
or RGMII mode. By default, the signal is configured as an input and MII
mode is supported. The ETH_MODE register can be modified to configure
this signal as an output to support RGMII mode.
As this signal is be default an input, and can optionally be switched to
an output, it maps neatly onto an `output-enable` property in the device
tree.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Paul Barker [Wed, 20 Nov 2024 09:48:28 +0000 (09:48 +0000)]
pinctrl: rzg2l: Support 2.5V PVDD for Ethernet interfaces
The Ethenet interfaces on the Renesas RZ/G2L SoC family can operate at
multiple power supply voltages: 3.3V (default value), 2.5V and 1.8V.
rzg2l_pinconf_set() is extended to support the 2.5V setting, with a
check to ensure this is only used on Ethernet interfaces as it is not
supported on the SD & QSPI interfaces.
While we're modifying rzg2l_pinconf_set(), drop the unnecessary default
value for pwr_reg as it is set in every branch of the following if
condition.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Paul Barker [Wed, 20 Nov 2024 09:49:39 +0000 (09:49 +0000)]
net: ravb: Simplify max-speed handling in ravb_of_to_plat
We can call dev_read_u32_default() instead of calling fdt_getprop() then
fdt32_to_cpu().
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Paul Barker [Tue, 19 Nov 2024 19:36:26 +0000 (19:36 +0000)]
clk: rzg2l: Ignore enable for core clocks
In the RZ/G2L family, core clocks are always on and can't be disabled.
However, drivers which are shared with other SoCs may call clk_enable()
or clk_enable_bulk() for a clock referenced in the device tree which
happens to be a core clock on the RZ/G2L. To avoid the need for
conditionals in these drivers, simply ignore attempts to enable a core
clock.
Signed-off-by: Paul Barker <paul.barker.ct@bp.renesas.com>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Christoph Niedermaier [Fri, 6 Dec 2024 23:04:20 +0000 (00:04 +0100)]
board: dhelectronics: Sync env variable dh_som_serial_number with SN
The env variable "SN" is used to store the serial number on DH electronics
SoMs. New SoMs will use the variable "dh_som_serial_number". To ensure
compatibility, these env variables are synchronized. This is achieved
using callback functions.
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Christoph Niedermaier [Fri, 6 Dec 2024 23:04:19 +0000 (00:04 +0100)]
lib: hashtable: Prevent recursive calling of callback functions
In case there are two variables which each implement env callback
that performs env_set() on the other variable, the callbacks will
call each other recursively until the stack runs out. Prevent such
a recursion from happening.
Example which triggers this behavior:
static int on_foo(...) { env_set("bar", 0); ... }
static int on_bar(...) { env_set("foo", 0); ... }
U_BOOT_ENV_CALLBACK(foo, on_foo);
U_BOOT_ENV_CALLBACK(bar, on_bar);
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Suggested-by: Marek Vasut <marex@denx.de>
Christoph Niedermaier [Fri, 6 Dec 2024 23:04:18 +0000 (00:04 +0100)]
arm64: imx8mp: Read values from M24C32-D write-lockable page on DHCOM i.MX8MP
The new i.MX8M Plus DHCOM rev.200 is populated with M24C32-D EEPROM
that contains an additional write-lockable page called ID page, which
is populated with a structure containing ethernet MAC addresses, DH
item number and DH serial number.
Because the write-lockable page is not present on rev.100 i.MX8MP DHCOM
SoM, test whether EEPROM ID page exists by setting up the i2c driver.
There may be multiple EEPROMs with an ID page on this platform, always
use the first one. The evaluation of the EEPROM ID page is done in two
steps. First, the content is read and checked. This is done to cache
the content of the EEPROM ID page. Second, the content is extracted
from the EEPROM buffer by requesting it.
For the ethernet MAC address the i.MX8M Plus DHCOM currently supports
parsing address from multiple sources in the following priority order:
1) U-Boot environment 'ethaddr'/'eth1addr' environment variable
2) SoC OTP fuses
3) On-SoM EEPROM
Add support for parsing the content of this new EEPROM ID page and place
it between 2) and 3) on the priority list. The new entry is 2.5) On-SoM
EEPROM write-lockable page.
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Christoph Niedermaier [Fri, 6 Dec 2024 23:04:17 +0000 (00:04 +0100)]
arm64: dts: imx8mp: Add aliases for the access to the EEPROM ID page node
The new i.MX8M Plus DHCOM rev.200 is populated with M24C32-D EEPROM
that contains an additional write-lockable page called ID page. Add
aliases eeprom0wl and eeprom1wl for the access to the EEPROM ID
page node.
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Peng Fan [Tue, 3 Dec 2024 15:42:54 +0000 (23:42 +0800)]
imx: Support i.MX91 11x11 EVK board
Add i.MX91 11x11 EVK Board support.
- Four ddr scripts included w/o inline ecc feature.
- SDHC/NETWORK/I2C/UART supported
- PCA9451 supported, default nominal drive mode
- Documentation added.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 3 Dec 2024 15:42:53 +0000 (23:42 +0800)]
arm64: dts: add NXP i.MX91 device tree
Add the i.MX91 device tree from [1]. These files could be synced
to linux upstream after [1] merged to linux source tree.
[1]
https://lore.kernel.org/all/
20241120094945.3032663-1-pengfei.li_1@nxp.com/
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 3 Dec 2024 15:42:52 +0000 (23:42 +0800)]
pinctrl: imx93: support i.MX91
Reuse i.MX93 pinctrl driver for i.MX91, because i.MX91 follows same
design as i.MX93 in IOMUXC controller.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Ye Li [Tue, 3 Dec 2024 15:42:51 +0000 (23:42 +0800)]
ddr: imx: Add new rates for i.MX91
iMX91 reuses iMX93 controller and PHY, but with lower speed,
so add new DDR rates for i.MX91.
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Ye Li [Tue, 3 Dec 2024 15:42:50 +0000 (23:42 +0800)]
clk: imx: clk-fracn-gppll: Add new PLL rate
Add new rates to integer and frac PLL to support iMX91
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 3 Dec 2024 15:42:49 +0000 (23:42 +0800)]
clk: imx93: support i.MX91
i.MX91 is a derived from i.MX93, and most clocks could be reused from
i.MX93. Also Update imx93-clock.h to sync with linux next.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 3 Dec 2024 15:42:48 +0000 (23:42 +0800)]
imx: Add iMX91 support
iMX91 is reduced part from iMX93 with part number: i.MX9131/11/01
It removed A55_1, M33, MIPI DSI, LVDS, etc.
i.MX9131:
- Support 2.4GT/s DDR and HWFFC at 1.2GT/s
i.MX9121:
- A55 at 800Mhz and DDR at 1600MTS, with low drive mode.
i.MX9111:
- Support 1.6GT/s DDR and HWFFC at 800MT/s
i.MX9101:
- Support 800Mhz ARM clock
- Support 1.6GT/s DDR and HWFFC at 800MT/s
- No parallel display, eQOS, flexcan
Updated Clock/Container/CPU and etc for i.MX91
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Ye Li [Tue, 3 Dec 2024 15:42:47 +0000 (23:42 +0800)]
imx93: Update 9x9 part fuses checking
According to iMX93 fuse burn plan, all 9x9 parts will have USB2,
ENET1 (FEC), LVDS1, CSI1 and DSI1 disabled. The codes missed ENET1
fuse when detecting 9x9. Although it still can detect 9x9 correctly,
we add the ENET1 fuse to the check to be more accurate.
Fixes:
58da865e27f ("imx9: add i.MX93 variants support")
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 3 Dec 2024 15:42:46 +0000 (23:42 +0800)]
imx9: gpio: include types.h header
Include types.h header for u32, following Linux Coding Style to include
necessary headers.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 3 Dec 2024 15:42:45 +0000 (23:42 +0800)]
imx9: trdc: correct DEBUG usage
Replace '#if DEBUG' with '#ifdef DEBUG', otherwise '#define DEBUG 1'
should be used and conflict with '#define DEBUG' in include/log.h
Fixes:
5fda95fb944 ("imx: imx9: Add TRDC driver for TRDC init")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Tue, 3 Dec 2024 15:42:44 +0000 (23:42 +0800)]
gpio: imx_rgpio2p: Move 8ulp_data to data section
have_dual_base is set to false, so the 8ulp_data will be put in BSS
section which conflicts with the area of u-boot.dtb which padded just
after u-boot-nodtb.bin. So move 8ulp_data to data section to avoid
its content being corrupted by dtb.
Fixes:
51cfa66f2c4 ("gpio: imx_rgpio2p: support one address")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Yunus Bas [Tue, 3 Dec 2024 09:42:35 +0000 (10:42 +0100)]
board: phytec: phycore_imx8mm: Add RAUC boot logic to environment
Add RAUC boot logic to the environment.
Signed-off-by: Yunus Bas <y.bas@phytec.de>
Yunus Bas [Tue, 3 Dec 2024 09:42:34 +0000 (10:42 +0100)]
phycore_imx8mm: Move default bootcmd to board env
Move the default bootcmd from the defconfig to the board environment.
Signed-off-by: Yunus Bas <y.bas@phytec.de>
Yunus Bas [Tue, 3 Dec 2024 09:42:33 +0000 (10:42 +0100)]
phycore_imx8mm: Switch to using env text files
Move the environment into the board directory and convert header to a
txt file. In addition, this patch also applies following changes:
- Change default nfsroot path to /srv/nfs due to compliance with Linux
FHS 3.0.
- Rename specific variables as stated in the bootstd documentation.
Renamed variables:
fdt_addr => fdt_addr_r
fdt_file => fdtfile
Signed-off-by: Yunus Bas <y.bas@phytec.de>
Ilias Apalodimas [Fri, 6 Dec 2024 10:56:45 +0000 (12:56 +0200)]
mbedtls: remove MBEDTLS_HAVE_TIME
When MbedTLS TLS features were added MBEDTLS_HAVE_TIME was defined as part
of enabling https:// support. However that pointed to the wrong function
which could crash if it received a NULL pointer.
Looking closer that function is not really needed, as it only seems to
increase the RNG entropy by using 4b of the current time and date.
The reason that was enabled is that lwIP was unconditionally requiring it,
although it's configurable and can be turned off.
Since lwIP doesn't use that field anywhere else, make it conditional and
disable it from our config.
Fixes: commit
a564f5094f62 ("mbedtls: Enable TLS 1.2 support")
Reported-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Vincent Stehlé [Fri, 6 Dec 2024 07:58:53 +0000 (08:58 +0100)]
arm: qemu: fix update_info declaration
Add a missing comma in the update_info structure declaration.
This fixes the following build error when building with
EFI_RUNTIME_UPDATE_CAPSULE or EFI_CAPSULE_ON_DISK:
board/emulation/qemu-arm/qemu-arm.c:52:9: error: request for member ‘images’ in something not a structure or union
Fixes:
cccea18813c4 ("efi_loader: add the number of image entries in efi_capsule_update_info")
Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Cc: Masahisa Kojima <masahisa.kojima@linaro.org>
Cc: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Cc: Tom Rini <trini@konsulko.com>
Heinrich Schuchardt [Fri, 6 Dec 2024 11:37:09 +0000 (12:37 +0100)]
net: disable MBEDTLS in SPL
Building SPL fails with MBEDTLS enabled.
Currently we don't need it there.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Heinrich Schuchardt [Thu, 5 Dec 2024 20:36:19 +0000 (21:36 +0100)]
rtc: CONFIGS_RTC_PL031 must depend on CONFIGS_DM_RTC
Building qemu_arm64_defconfig with CONFIGS_DM_RTC=n and CONFIGS_RTC_PL031=y
leads to a build failure.
Adjust the vexpress64 configuration to avoid circular dependency.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Sughosh Ganu [Mon, 2 Dec 2024 07:06:24 +0000 (12:36 +0530)]
lmb: prohibit allocations above ram_top even from same bank
There are platforms which set the value of ram_top based on certain
restrictions that the platform might have in accessing memory above
ram_top, even when the memory region is in the same DRAM bank. So,
even though the LMB allocator works as expected, when trying to
allocate memory above ram_top, prohibit this by marking all memory
above ram_top as reserved, even if the said memory region is from the
same bank.
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Tested-by: Andreas Schwab <schwab@suse.de>
Tom Rini [Fri, 6 Dec 2024 23:40:50 +0000 (17:40 -0600)]
configs: Resync with savedefconfig
Resync all defconfig files using qconfig.py
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Fri, 6 Dec 2024 22:39:26 +0000 (16:39 -0600)]
Merge patch series "board: ti: k3-am65: covert last board to OF_UPSTREAM"
Bryan Brattlof <bb@ti.com> says:
Hello Everyone!
This small series converts TI's AM65x reference board to use
CONFIG_OF_UPSTREAM and removes the unused device tree files from
arch/arm/dts.
Because it's the last board using a AM65x without enabling OF_UPSTREAM
it allows us to also remove all the SoC FDT files as well and keep a
single version of the SoC's DT files in the dts/upstream directory going
forward.
Link: https://lore.kernel.org/r/20241121-am65x-v1-0-fe87aff1b5fc@ti.com
Bryan Brattlof [Thu, 21 Nov 2024 21:17:51 +0000 (15:17 -0600)]
arm: dts: k3-am65: remove unsused am65x SoC fdt files
With all boards using TI's AM65x having enabled CONFIG_OF_UPSTREAM
cleanup the unused SoC fdt files.
Signed-off-by: Bryan Brattlof <bb@ti.com>
Bryan Brattlof [Thu, 21 Nov 2024 21:17:50 +0000 (15:17 -0600)]
arm: dts: k3-am654: cleanup unused board files
With the reference board now using CONFIG_OF_UPSTREAM these board files
are unused. Remove them
Signed-off-by: Bryan Brattlof <bb@ti.com>
Bryan Brattlof [Thu, 21 Nov 2024 21:17:49 +0000 (15:17 -0600)]
board: ti: am65x: migrate to OF_UPSTREAM
Rather than rely on manual updates from the arch/arm/dts directory,
enable CONFIG_OF_UPSTREAM to receive automatic device tree updates for
the am65x reference board.
Signed-off-by: Bryan Brattlof <bb@ti.com>
Tom Rini [Fri, 6 Dec 2024 22:38:50 +0000 (16:38 -0600)]
Merge patch series "PLL Sequencing update"
Manorit Chawdhry <m-chawdhry@ti.com> says:
It has done a re-write of the full driver and the commits aren't split
to keep the bisectability intact.
Boot Logs: https://gist.github.com/manorit2001/
1eaba109d722715a233244da693133d3
Link: https://lore.kernel.org/r/20241121-b4-upstream-pll-fix-v1-0-904f618897a7@ti.com
Manorit Chawdhry [Thu, 21 Nov 2024 12:02:53 +0000 (17:32 +0530)]
clk: ti: clk-k3-pll: Add additional robustness steps to the PLL sequence
Based on the recommendation from HW team make modifications to
the sequence for more robustness.
- Unlock the PLL registers
- Enable external bypass
- Disable the PLL
- Program pllm and pllf
- Program Ref divider
- Enable other PLL controls like DSM_EN, DAC_EN,etc
- Enable calibration if available
- Enable PLL
- Wait for PLL lock and Calibration lock
- Remove external bypass
Re-write the full sequence from scratch as the previous sequence was way
off and keep it in a single commit for bisectability.
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Manorit Chawdhry [Thu, 21 Nov 2024 12:02:52 +0000 (17:32 +0530)]
clk: ti: clk-k3-pll: Change variable name reg to base
base is more appropriate for the usage as the variable stores the base
address and seems more accurate w.r.t reg. Change reg to base.
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Manorit Chawdhry [Thu, 21 Nov 2024 12:02:51 +0000 (17:32 +0530)]
arm: dts: k3-*-r5: Remove clocks from mcu_timer0
Updated PLL driver sequencing requires us to use udelay in the PLL
driver as there is no poll bit to get the status of operations.
tick-timer(mcu_timer0/main_timer0) setting up the clocks for itself is
something that won't work as the PLL driver will be using udelay and
PLLs are configured during clock probe which would end up in a recursive
probe.
tick-timer being used by K3 devices are configured by ROM and we really
don't need to configure any of the clocks.
Remove the clock dependency from R5 stage as we don't need to setup
clocks for it.
Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
Christoph Niedermaier [Wed, 20 Nov 2024 16:01:35 +0000 (17:01 +0100)]
env: Switch the callback static list to Kconfig
Switch the callback static list from the board configuration variable
CFG_ENV_CALLBACK_LIST_STATIC to Kconfig CONFIG_ENV_CALLBACK_LIST_STATIC.
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Théo Lebrun [Fri, 15 Nov 2024 09:43:15 +0000 (10:43 +0100)]
ram: k3-ddrss: drop debug() in timing-sensitive sequence
Those debug() calls might be useful, but beware. They can cause the DDR
controller to hang if we do not run the sequence quickly enough.
They usually are not an issue with upstream U-Boot and the default DDR
config, but they have become troublesome with custom DDR configs.
Drop those debug() statements that shouldn't be present in
time-sensitive code, to avoid anyone else falling into the trap.
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Tom Rini [Fri, 6 Dec 2024 19:00:52 +0000 (13:00 -0600)]
Merge patch series "led: update LED boot/activity to new property implementation"
Christian Marangi <ansuelsmth@gmail.com> says:
This series is split in 2 part.
While adapting the LED boot and activity code to the new property
accepted by Rob in dt-schema repository, a big BUG was discovered.
The reason wasn't clear at start and took me some days to figure it
out.
This was triggered by adding a new phandle in the test.dts to
introduce test for the new OPs.
This single addition caused the sandbox CI test to fail in the
dm_test_ofnode_phandle_ot test.
This doesn't make sense as reverting the change made the CI test
to correctly finish. Also moving the uboot node down
after the first phandle (in test.dts the gpio one) also made
the CI test to correctly finish.
A little bit of searching and debugging made me realize the
parse phandle OPs didn't support other.dts at all and they
were still referencing phandle index from test.dts.
(more info in the related commit)
In short the test was broken all along and was working by
pure luck. The first 4 patch address and fix the problem for good.
The other 4 patch expand and address the property change for
LED boot/activity.
Posting in a single series as changes are trivial and just
to speedup review process. (and also because the second
part depends on the first)
All CI tested with azure pipeline.
Link: https://lore.kernel.org/r/20241110115054.2555-1-ansuelsmth@gmail.com
Christian Marangi [Sun, 10 Nov 2024 11:50:27 +0000 (12:50 +0100)]
test: dm: Update test for LED activity and boot
Update test for LED activity and boot to follow new implementation with
property set to the LED node phandle.
Also update a copy-paste error in the function name for the activity
tests and actually enable the test with the DM_TEST macro.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Christian Marangi [Sun, 10 Nov 2024 11:50:26 +0000 (12:50 +0100)]
led: update LED boot/activity to new property implementation
Update LED boot/activity to reference by phandle instead of label and
add to period property the "-ms" suffix.
This is a followup request by dt-schema maintainers that required LED
node to be referenced by a phandle to the node instead of indirectly by
the LED label and for timevalue to have a suffix.
While at it generalize the LED node label parsing since the logic is
common for generic LED bind and LED activity/boot.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Christian Marangi [Sun, 10 Nov 2024 11:50:25 +0000 (12:50 +0100)]
test: dm: Add test for ofnode options phandle helper
Add test for ofnode options phandle helper and add new property in the
sandbox test dts.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Christian Marangi [Sun, 10 Nov 2024 11:50:24 +0000 (12:50 +0100)]
dm: core: implement phandle ofnode_options helper
Implement ofnode_options phandle helper to get an ofnode from a phandle
option in /options/u-boot.
This helper can be useful since new DT yaml usually require to link a
phandle of a node instead of referencing it by name or other indirect
way.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Christian Marangi [Sun, 10 Nov 2024 11:50:23 +0000 (12:50 +0100)]
test: dm: Expand dm_test_ofnode_phandle(_ot) with new ofnode/tree_parse_phandle
Expand dm_test_ofnode_phandle(_ot) with new ofnode/tree_parse_phandle() op.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Christian Marangi [Sun, 10 Nov 2024 11:50:22 +0000 (12:50 +0100)]
dm: core: implement ofnode/tree_parse_phandle() helper
Implement ofnode/tree_parse_phandle() helper as an equivalent of
of_parse_phandle to handle simple single value phandle.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Christian Marangi [Sun, 10 Nov 2024 11:50:21 +0000 (12:50 +0100)]
test: dm: fix broken dm_test_ofnode_phandle_ot and get_by_phandle_ot
Fix broken dm_test_ofnode_phandle_ot test. They never actually worked
and were passing test by pure luck by having the same phandle index of
test.dts that coincicentally had #gpio-cells in the same index node.
It was sufficient to add a phandle to test.dts to make the test fail.
To correctly test these feature, make use oif the new OPs oftree to
parse phandle.
For consistency with the dm_test_ofnode_phandle, rework the test and
other.dts to use the same property with the other- prefix to every
node.
Also fix dm_test_ofnode_get_by_phandle_ot by making it more robust and
renaming the phandle property to other-phandle.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Christian Marangi [Sun, 10 Nov 2024 11:50:20 +0000 (12:50 +0100)]
dm: core: implement oftree variant of parse_phandle OPs
Implement oftree variant of parse_phandle OPs.
There is currently a very hidden and laten BUG with parse_phandle OPs
that doesn't permit the support of multiple DTS in a system. One usage
example if sandbox with the usage of other.dts
The BUG is only present on live scenario where of_... OPs are used and
it's not present when fdt... OPs are used.
This is caused by an assumption made in __of_parse_phandle_with_args,
with the of_find_node_by_phandle call that pass the first arg as NULL.
This makes of_find_node_by_phandle use the default root node of the
system and doesn't permit the usage of alternative tree. This is correct
for normal system and also for the linux kernel where it's assumed a
single device tree.
It's problematic if other device tree needs to be used.
To fix this, introduce __of_root_parse_phandle_with_args to define a
root device tree for of_find_node_by_phandle.
Introduce all the variant OPs for this and in ofnode, the oftree OPs
following how it's done for other OPs with similar task.
For FDT scenario, ofnode_from_fdtdec_phandle_args is reworked to accept
a new variable, node and noffset_to_ofnode is used instead of
offset_to_ofnode. This is required to support multiple FDB blob to
calculate the correct of_offset of the ofnode.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tom Rini [Thu, 5 Dec 2024 14:11:35 +0000 (08:11 -0600)]
Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-pmic
CI: https://source.denx.de/u-boot/custodians/u-boot-pmic/-/pipelines/23718
- Correct a few debug/error print calls
Tom Rini [Thu, 5 Dec 2024 14:10:51 +0000 (08:10 -0600)]
Merge tag 'efi-master-
05122024' of https://source.denx.de/u-boot/custodians/u-boot-tpm
CI: https://source.denx.de/u-boot/custodians/u-boot-tpm/-/pipelines/23719
Two fixes for the EFI subsystem coming via the TPM tree as agreed by Heinrich
The LMB patch fixes a failure in SystemReady testing. Nothing bad happens
without the patch in the device operation, but the return values are wrong
and SCT tests fail for MemoryAllocationServicesTest category.
The second is a shielding the device against mistakes in the definition of
struct fields needed by the capsule update mechanism. Instead of crashing,
print a humna readable message of what's wrong.
Ilias Apalodimas [Mon, 2 Dec 2024 14:42:45 +0000 (16:42 +0200)]
lmb: Fix the allocation of overlapping memory areas with !LMB_NONE
At the moment the LMB allocator will return 'success' immediately on two
consecutive allocations if the second one is smaller and the flags match
without resizing the reserved area.
This is problematic for two reasons, first of all the new updated
allocation won't update the size and we end up holding more memory than
needed, but most importantly it breaks the EFI SCT tests since EFI
now allocates via LMB.
More specifically when EFI requests a specific address twice with the
EFI_ALLOCATE_ADDRESS flag set, the first allocation will succeed and
update the EFI memory map. Due to the LMB behavior the second allocation
will also succeed but the address ranges are already in the EFI memory
map due the first allocation. EFI will then fail to update the memory map,
returning EFI_OUT_OF_RESOURCES instead of EFI_NOT_FOUND which break EFI
conformance.
So let's remove the fast check with is problematic anyway and leave LMB
resize and calculate address properly. LMB will now
- try to resize the reservations for LMB_NONE
- return -1 if the memory is not LMB_NONE and already reserved
The LMB code needs some cleanup in that part, but since we are close to
2025.01 do the easy fix and plan to refactor it later.
Also update the dm tests with the new behavior.
Fixes: commit
22f2c9ed9f53 ("efi: memory: use the lmb API's for allocating and freeing memory")
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Ilias Apalodimas [Tue, 3 Dec 2024 16:13:37 +0000 (18:13 +0200)]
efi_loader: Check for a valid fw_name before auto generating GUIDs
The gen_v5_guid() is a void and does no error checking with pointers
being available etc. Instead it expects all things to be in place to
generate GUIDs. If a board capsule definition is buggy and does not
define the firmware names when enabling capsule updates, the board will
crash trying to bring up the EFI subsystem.
Check for a valid firmware name before generating GUIDs.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Patrice Chotard [Tue, 3 Dec 2024 10:06:11 +0000 (11:06 +0100)]
power: regulator: replace dev_dbg() by dev_err() in regulator_post_bind()
To ease debugging, use dev_err() instead of dev_dbg() for
alerting when regulator has nonunique value.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Patrice Chotard [Tue, 3 Dec 2024 10:06:10 +0000 (11:06 +0100)]
power: regulator: replace some debug() by dev_dbg()
Replace some debug() by dev_dbg() when dev variable
is available/valid.
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>