board: ti: am62px: tifs-rm-cfg/rm-cfg: Update DMA resource sharing for CPSW
The CPSW3G instance of CPSW on AM62PX SoC provides Ethernet functionality.
Currently, Ethernet is supported on Linux which runs on the A53 core on the
SoC, by allocating all of the DMA resources associated with CPSW to A53_2.
In order to enable use-cases where the Ethernet traffic is sent from or
consumed by various CPU cores on the SoC simultaneously, while at the
same time, maintaining backward compatibility with the existing use-case
of A53 being the sole entity that exchanges traffic with CPSW via DMA,
update the DMA resource sharing scheme on AM62PX SoC to the following:
In the absence of primary owners of resources (existing use-case
where A53 owns all of the CPSW DMA resources), the secondary owner
can claim all of the resources as its own. For shared use-cases,
the resources that are not claimed by the primary are communicated
to the secondary owner allowing it to claim them. This ensures that
Linux on A53_2 can continue claiming all DMA resources associated
with CPSW in the absence of primary owners, while at the same time
providing users the flexibility to share CPSW DMA resources across
various CPU cores listed above if needed.
While Linux has been mentioned as the Operating System running
on A53, there is no dependency between the Operating System
running on A53 and its ability to claim the CPSW DMA resources
listed above.
Tom Rini [Fri, 14 Feb 2025 19:17:47 +0000 (13:17 -0600)]
Merge patch series "Introduce K3 remoteproc driver for M4 subsystem"
Judith Mendez <jm@ti.com> says:
Some K3 devices like am62x and am64x have a M4 processor in the MCU
voltage domain. This patch series introduces remoteproc M4 driver which
will be used to load firmware into and start the M4 remote core.
This series also adds support for R5F cores on am64x SoCs in patch 2 and
sets up environment to load FW in remote cores in patch 3,4,5.
This patch series also enables remoteproc drivers by default as per what
remoteproc sybsystem is supported per SoC, thus all remoteproc options
are now deleted in configs/* since they are no longer required.
This patch series was tested on am64x EVM, am62x SK, am62ax SK,
am62px SK boards.
Any additional tested by's are welcome since I was not able to
test any additional boards.
Tested by running the following commands in u-boot prompt:
Judith Mendez [Mon, 10 Feb 2025 20:29:40 +0000 (14:29 -0600)]
remoteproc: Enable ARM64 remoteproc driver by default for K3 ARCH
If SYS_K3_SPL_ATF is enabled, for K3 ARCH enable the
remoteproc ARM64 driver by default so that it does not
have to be defined in each board defconfig file.
Signed-off-by: Judith Mendez <jm@ti.com> Reviewed-by: Andrew Davis <afd@ti.com>
Hari Nagalla [Mon, 10 Feb 2025 20:29:39 +0000 (14:29 -0600)]
board: ti: am62px: Add remoteproc specific env support
Add remoteproc specific env support for am62px device. If the
remoteproc CMD is defined, include the K3 remoteproc environment.
Also define rproc_fw_binaries which holds a list of remoteproc FW
binaries for u-boot loading of remote cores.
Signed-off-by: Hari Nagalla <hnagalla@ti.com> Signed-off-by: Judith Mendez <jm@ti.com> Reviewed-by: Andrew Davis <afd@ti.com>
Hari Nagalla [Mon, 10 Feb 2025 20:29:38 +0000 (14:29 -0600)]
board: ti: am62x: Add remoteproc specific env support
Add remoteproc specific env support for am62x device. If the
remoteproc CMD is defined, include the K3 remoteproc environment.
Also define rproc_fw_binaries which holds a list of remoteproc FW
binaries for u-boot loading of remote cores.
Signed-off-by: Hari Nagalla <hnagalla@ti.com> Signed-off-by: Judith Mendez <jm@ti.com> Reviewed-by: Andrew Davis <afd@ti.com>
Hari Nagalla [Mon, 10 Feb 2025 20:29:37 +0000 (14:29 -0600)]
board: ti: am64x: Add remoteproc specific env support
Add remoteproc specific env support for am64x device. If the
remoteproc CMD is defined, include the K3 remoteproc environment.
Also define rproc_fw_binaries which holds a list of remoteproc FW
binaries for u-boot loading of remote cores.
Signed-off-by: Hari Nagalla <hnagalla@ti.com> Signed-off-by: Judith Mendez <jm@ti.com> Reviewed-by: Andrew Davis <afd@ti.com>
Hari Nagalla [Mon, 10 Feb 2025 20:29:36 +0000 (14:29 -0600)]
remoteproc: k3-r5: Add support for R5F cores on AM64x SoCs
AM64x SoCs have two R5F clusters in the main power domain.
Extend support for R5F remote proc driver on AM64x with compatible
strings.
Signed-off-by: Hari Nagalla <hnagalla@ti.com> Signed-off-by: Judith Mendez <jm@ti.com> Reviewed-by: Daniel Schultz <d.schultz@phytec.de> Reviewed-by: Andrew Davis <afd@ti.com>
Tomas Peterka [Fri, 31 Jan 2025 10:08:44 +0000 (11:08 +0100)]
Kconfig: Move CONFIG_BOOTCOUNT_ALTBOOTCMD to Kconfig
Add CONFIG_BOOTCOUNT_ALTBOOTCMD so the developer is able to add
custom altbootcmd via Kconfig when they enable BOOTCOUNT. With this now
in Kconfig, we need to move it from environment files / config.h files
and in to the defconfig file.
This was done by generating u-boot-initial-env for all platforms before
the Kconfig change, to extract altbootcmd values and then again after to
compare the result.
[trini: Perform migration to defconfigs, reword commit message] Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Thu, 13 Feb 2025 15:52:16 +0000 (09:52 -0600)]
Merge patch series "test: Complete the suite migration"
Simon Glass <sjg@chromium.org> says:
This series completes the removal of test commands for suites. With this
it is possible to declare a suite (including init and uninit functions)
without needing to write a command.
It also adds timing for test suites, so we can keep track of how long
things take.
Simon Glass [Fri, 7 Feb 2025 18:30:50 +0000 (11:30 -0700)]
test: Update optee to do init and uninit from tests
Rather than having an init function and then running the tests, create a
test-init function to do it. This will allow us to get rid of the
command function.
Fix the comment abotu 'environment' while we are here.
Simon Glass [Fri, 7 Feb 2025 18:30:48 +0000 (11:30 -0700)]
test: Update bootstd to do init from tests
Rather than having an init function and then running the tests, create a
test-init function to do it. This will allow us to get rid of the
command function.
Simon Glass [Fri, 7 Feb 2025 18:30:46 +0000 (11:30 -0700)]
test: Update fdt_overlay to do init from tests
Rather than having an init function and then running the tests, create a
test-init function to do it. This will allow us to get rid of the
command function.
Simon Glass [Fri, 7 Feb 2025 18:30:44 +0000 (11:30 -0700)]
test: Move fdt_overlay init into a function
Move the init code into a separate function since it is quite large.
Adjust it to use unit-test functions which have become available since
the test was written.
Simon Glass [Fri, 7 Feb 2025 18:30:38 +0000 (11:30 -0700)]
test: Support an init/uninit functions for test suites
Some suites need things to be set up before they can run. Add a way to
declare an init function using the UNIT_TEST_INIT() macro. The init
function is just like any other test, but is always placed first so that
it runs before all the other test functions in the suite.
Add an uninit function as well, to clean up after the test.
Simon Glass [Fri, 7 Feb 2025 18:30:36 +0000 (11:30 -0700)]
test: Show the average time per test
Show the average duration of a test, so we can keep track of how it is
trending. Report the suite with the longest average test to encourage
people to improve it.
Add a function to update the stats based on the results from a single
suite and another to show the summary information.
Make this optional, since sandbox's SPL tests do not have a timer driver
and people may want to print results without times.
Simon Glass [Fri, 7 Feb 2025 18:30:34 +0000 (11:30 -0700)]
test: Add up the number of tests manually
All tests should belong to a suite, but if there is a suite we don't
know about (e.g. not added to cmd_ut.c) then the totals will not add up.
Add a check for this.
Tom Rini [Wed, 12 Feb 2025 00:09:05 +0000 (18:09 -0600)]
Merge patch series "Enable bloblist support on Vexpress64"
Harrison Mutai <harrison.mutai@arm.com> says:
This series of patches enhances the vexpress64 platform by enabling bloblist
support. It also introduces support for CONFIG_BLOBLIST_PASSAGE. This is
necessary to boot vexpress64 and other boards without manually specifying a
fixed address and size for the bloblist.
After this change, all the bloblist init modes are supported (i.e., fixed,
alloc, passage) and Vexpress64 boots with CONFIG_BLOBLIST_PASSAGE.
Harrison Mutai [Tue, 4 Feb 2025 17:58:41 +0000 (17:58 +0000)]
bloblist: add support for CONFIG_BLOBLIST_PASSAGE
When the configuration option CONFIG_BLOBLIST_PASSAGE is selected, the
bloblist present in the incoming standard passage is utilised in-place.
There is no need to specify the size of the bloblist as the system
automatically detects it using the header information.
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
Anton Moryakov [Thu, 6 Feb 2025 22:01:23 +0000 (01:01 +0300)]
common: Add NULL checks for xrealloc in make_string cli_hush.c
- Check return value of xrealloc for NULL.
- Free allocated memory and return NULL if xrealloc fails.
- Prevent NULL pointer dereference in strlen and strcat.
Triggers found by static analyzer Svace.
Signed-off-by: Anton Moryakov <ant.v.moryakov@gmail.com>
Anton Moryakov [Thu, 6 Feb 2025 21:55:21 +0000 (00:55 +0300)]
common: Add NULL checks for malloc_cache_aligned in autoboot.c
- Check return value of malloc_cache_aligned for presskey and sha.
- Return -ENOMEM if memory allocation fails.
- Free allocated memory in error paths."
Triggers found by static analyzer Svace.
Signed-off-by: Anton Moryakov <ant.v.moryakov@gmail.com>
Anton Moryakov [Thu, 30 Jan 2025 13:42:43 +0000 (16:42 +0300)]
tools: fix NULL_AFTER_DEREF in image-host.c
Report of the static analyzer:
1. NULL_AFTER_DEREF Pointer 'str', which is dereferenced at
image-host.c:688 by calling function 'strdup', is compared to a NULL
value at image-host.c:691.
2. NULL_AFTER_DEREF Pointer 'list', which is dereferenced at
image-host.c:689, is compared to a NULL value at image-host.c:691.
Corrections explained:
1. Checking for NULL before using pointers: The if (!list || !str) check
is now performed before calling strdup and realloc, which prevents
null pointer dereferences.
2. Checking the result of strdup: strdup can return NULL if memory
allocation fails. This also needs to be checked.
3. Checking the result of realloc: If realloc returns NULL, then memory
has not been allocated and dup must be freed to avoid memory leaks.
Triggers found by static analyzer Svace.
Signed-off-by: Anton Moryakov <ant.v.moryakov@gmail.com>
Simon Glass [Sun, 1 Dec 2024 14:42:29 +0000 (07:42 -0700)]
CI: Drop extra condition for sjg lab
The rules part of the template makes sure that this doesn't run until
specifically requested. Drop the check in the script itself, so it is
possible to trigger a run manually without re-pushing the tree.
Santhosh Kumar K [Wed, 29 Jan 2025 23:44:02 +0000 (17:44 -0600)]
arm: mach-k3: am62*_init: Probe ESM nodes
On AM62A and AM62P devices, it is possible to route Main ESM error
events to MCU ESM. MCU ESM high error output can trigger the reset
logic to reset the device. So, for these devices we have Main ESM and
MCU ESM nodes in the device tree. Add functions to probe these nodes
if CONFIG_ESM_K3 is enabled.
Signed-off-by: Santhosh Kumar K <s-k6@ti.com> Signed-off-by: Judith Mendez <jm@ti.com>
Andre Przywara [Thu, 30 Jan 2025 13:36:46 +0000 (13:36 +0000)]
env: fat: Avoid writing to read-only location
The env_fat_get_dev_part() function mostly returns a fixed string, set
via some Kconfig variable. However when the first character is a colon,
that means that the boot device number is determined at runtime, and
patched in. This requires altering the string.
So far this was done via some ugly and actually illegal direct write to
the .rodata string storage. We got away with this because U-Boot maps
everything as read/write/execute so far.
A proposed patch set actually enforces read-only (and no-execute)
permissions in the page tables, so this routine now causes an exception:
=======================
Loading Environment from FAT... "Synchronous Abort" handler, esr 0x9600004f, far 0xfffb7d4c
elr: 000000004a054228 lr : 000000004a05421c (reloc)
elr: 00000000fff7c228 lr : 00000000fff7c21c
.....
=======================
Rewrite the routine to do away with the dodgy string manipulation,
instead allocate the string in the r/w .data section, where we can
safely manipulate it.
Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Tom Rini [Mon, 10 Feb 2025 16:29:36 +0000 (10:29 -0600)]
Merge patch series "FIX: Re-enable MUX_MMIO on J721E/J7200"
Siddharth Vadapalli <s-vadapalli@ti.com> says:
Hello,
This series re-enables MUX_MMIO at U-Boot proper on J721E and J7200
SoCs. The commits which introduced support for Hyperflash boot on both
of these SoCs disabled MUX_MMIO functionality at U-Boot proper, thereby
introducing a regression.
Series is based on commit 2b1c8d3b2d cmd: Fix Kconfig coding style
of the master branch of U-Boot.
configs: j7200_evm_a72_defconfig: Re-enable MUX_MMIO at U-Boot proper
Commit under Fixes introduced support for Hyperflash boot but also disabled
MUX_MMIO support at U-Boot proper. MUX_MMIO is required at U-Boot proper
to setup the SERDES Lane Mapping as described by the device-tree. On J7200
SoC, PCIe functionality is broken since commit under fixes.
configs: j721e_evm_a72_defconfig: Re-enable MUX_MMIO at U-Boot proper
Commit under Fixes introduced support for Hyperflash boot but also disabled
MUX_MMIO support at U-Boot proper. MUX_MMIO is required at U-Boot proper
to setup the SERDES Lane Mapping as described by the device-tree.
Wadim Egorov [Wed, 5 Feb 2025 04:30:11 +0000 (05:30 +0100)]
arch: arm: dts: phyboard-electra-uboot.dtsi: Add bootph props to i2c
Add bootph-all properties to I2C0 nodes to ensure the bus and EEPROM
are accessible across all stages. This enables reading the SoM
configuration at any point during the boot process.
Tom Rini [Fri, 7 Feb 2025 19:12:50 +0000 (13:12 -0600)]
Azure: Add missing "set -e" to docs job
Without setting the shell flag to exit immediately when a command exists
with a non-zero status we can have the situation where the htmldocs
target fails with an error but the job will succeed due to infodocs
passing and being the last build target.
Tom Rini [Fri, 7 Feb 2025 19:35:32 +0000 (13:35 -0600)]
Merge patch series "cmd/setexpr: support concatenation of direct strings"
Heinrich Schuchardt <heinrich.schuchardt@canonical.com> says:
The setexpr.s command allows to concatenate two strings.
According to the description in doc/usage/cmd/setexpr.rst the parameters
value1 and value2 can be either direct values or pointers to a
memory location holding the values.
Unfortunately `setexpr.s <value1> + <value2>` fails if any of the values
is a direct value. $? is set to false.
* Add support for direct values in setexpr.s.
* Correct the unit test for "setexpr.s fred 0".
* Add a new unit test for "setexpr.s fred '1' + '3'" giving '13'.
* Remove invalid memory leak tests
cmd/setexpr: support concatenation of direct strings
The setexpr.s command allows to concatenate two strings.
According to the description in doc/usage/cmd/setexpr.rst the parameters
value1 and value2 can be either direct values or pointers to a
memory location holding the values.
Unfortunately `setexpr.s <value1> + <value2>` fails if any of the values
is a direct value. $? is set to false.
* Add support for direct values in setexpr.s.
* Correct the unit test for "setexpr.s fred 0".
* Add a new unit test for "setexpr.s fred '1' + '3'" giving '13'.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
test: remove available memory check in setexpr_test_str_oper()
env_set() frees the previous value after allocating the new value.
As the free() may merge memory chunks the available memory is not
expected to stay constant.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
test: remove available memory check in setexpr_test_str()
env_set() frees the previous value after allocating the new value.
As the free() may merge memory chunks the available memory is not
expected to stay constant.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Heiko Schocher [Tue, 28 Jan 2025 13:52:46 +0000 (14:52 +0100)]
led: add function naming option from linux
in linux we have the option to create the name of a led
optionally through the following properties:
- function
- color
- function-enumerator
This patch adds support for parsing this properties if there
is no label property.
The led name is created in led_post_bind() and we need some
storage place for it. Currently this patch prevents to use
malloc() instead it stores the name in new member :
char name[LED_MAX_NAME_SIZE];
of struct led_uc_plat. While at it append led tests for the
new feature.
Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
Heiko Schocher [Tue, 28 Jan 2025 13:52:45 +0000 (14:52 +0100)]
doc: remove redundant leds bindings
remove file doc/device-tree-bindings/leds/common.txt
as we have this now already in
dts/upstream/include/dt-bindings/leds/common.h
which is imported from linux.
Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
Liya Huang [Tue, 28 Jan 2025 13:31:49 +0000 (21:31 +0800)]
arm: Correct dependency for STATIC_MACH_TYPE
Kconfig should not display the STATIC_MACH_TYPE option when
SUPPORT_PASSING_ATAGS is not selected. For example, when using most
platforms with menuconfig, it shows the STATIC_MACH_TYPE option causing
confusion. As we know, this should not occur when SUPPORT_PASSING_ATAGS
is not selected
[trini: Reword commit message] Signed-off-by: Liya Huang <1425075683@qq.com>
Benjamin Szőke [Tue, 4 Feb 2025 20:56:17 +0000 (21:56 +0100)]
zynqmp: Save "bootseq" environment variable in decimal format
In U-Boot, most of mmc releated commands uses decimal value in arguments, like
"mmc dev ${bootseq}" or "bootargs=root=/dev/mmcblk${bootseq}p2". In order to
improve compatibilities, export "bootseq" number to environment variable in
decimal format instead of hex.
Michal Simek [Tue, 4 Feb 2025 08:53:41 +0000 (09:53 +0100)]
arm64: zynqmp: Describe images without TF-A
U-Boot can run out of EL3, NS-EL2 and NS-EL1. Currently default
configuration is NS-EL2 with TF-A but when TF-A is not passed and
configured images can still boot just fine. That's why support this
configuration and describe it via binman.
Michal Simek [Tue, 4 Feb 2025 08:53:40 +0000 (09:53 +0100)]
arm64: zynqmp: Use DTB address base from .config
CONFIG_XILINX_OF_BOARD_DTB_ADDR holds DTB address which U-Boot is checking.
Currently address in binman match default value but macro can be used
directly.
Also sync node name (s/hash-1/hash/) and sync location to have the same
order load/hash/image.
All binman DTSes are compiled that's why also guard
CONFIG_XILINX_OF_BOARD_DTB_ADDR which depends on OF_BOARD || OF_SEPARATE
which is a problem for mini configurations which are using OF_EMBED.
Michal Simek [Tue, 4 Feb 2025 08:53:39 +0000 (09:53 +0100)]
arm64: zynqmp: Fix TEE loading address and add hash
There is incorrect loading address listed for TEE.
CONFIG_BL32_LOAD_ADDR should be used.
Also there is missing hash for this entry which is present for other nodes.
Padmarao Begari [Mon, 3 Feb 2025 09:04:09 +0000 (14:34 +0530)]
configs: versal: update initial stack pointer
The mini u-boot is hanging because of an initial stack
pointer address is used at half of the memory, when mini
u-boot is called reloc_fdt() function and doing memcpy()
for the fdt before relocation, and there is no sufficient
memory for the stack pointer. To fix, set an initial stack
pointer address to near the top of memory. The new stack
pointer address is assigned before calling the relocate
of u-boot based on the stack relocate calculation and
this new stack pointer is used while executing u-boot
from the relocated memory.
projects / thirdparty / u-boot.git / log
