- May 06, 2021
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AM642 allows for booting from primary or backup boot media. Both media can be chosen individually based on switch settings. ROM looks for a valid image in primary boot media, if not found then looks in backup boot media. In order to pass this boot media information to boot loader, ROM stores a value at a particular address. Add support for reading this information and determining the boot media correctly. Signed-off-by:
Keerthy <j-keerthy@ti.com> Signed-off-by:
Dave Gerlach <d-gerlach@ti.com>
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The AM642 SoC belongs to the K3 Multicore SoC architecture platform, providing advanced system integration to enable applications such as Motor Drives, PLC, Remote IO and IoT Gateways. Some highlights of this SoC are: * Dual Cortex-A53s in a single cluster, two clusters of dual Cortex-R5F MCUs, and a single Cortex-M4F. * Two Gigabit Industrial Communication Subsystems (ICSSG). * Integrated Ethernet switch supporting up to a total of two external ports. * PCIe-GEN2x1L, USB3/USB2, 2xCAN-FD, eMMC and SD, UFS, OSPI memory controller, QSPI, I2C, eCAP/eQEP, ePWM, ADC, among other peripherals. * Centralized System Controller for Security, Power, and Resource Management (DMSC). See AM64X Technical Reference Manual (SPRUIM2, Nov 2020) for further details: https://www.ti.com/lit/pdf/spruim2 Signed-off-by:
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This reverts commit d64b9cdc. As pointed by [1] and [2], the reverted patch made every DT 'reg' property translatable. What the patch was trying to fix was fixed in a different way from previously submitted patches which instead of correcting the generic address translation function fixed the issue with appropriate platform code. [1] https://patchwork.ozlabs.org/project/uboot/patch/1614324949-61314-1-git-send-email-bmeng.cn@gmail.com/ [2] https://lore.kernel.org/linux-clk/20210402192054.7934-1-dariobin@libero.it/T/ Signed-off-by:
Dario Binacchi <dariobin@libero.it> Reviewed-by:
Bin Meng <bmeng.cn@gmail.com> -
Using the custom TI functions required not only replacing common memory access functions but also rewriting the routines used to set bypass and lock states. As for readl() and writel(), they also required the address of the register to be accessed, a parameter that is hidden by the TI clk module. Signed-off-by: -
Replaces the common memory access functions used by the driver with the ones exported from the TI clk module. Signed-off-by: -
The clock access functions exported by the clk header use the struct clk_ti_reg parameter to get the address of the register. This must also apply to clk_ti_latch(). Changes to TI's clk-mux and clk-divider drivers prevented the patch from generating compile errors. Signed-off-by: -
As pointed by [1] and [2], commit d64b9cdc ("fdt: translate address if #size-cells = <0>") is wrong: - It makes every 'reg' DT property translatable. It changes the address translation so that for an I2C 'reg' address you'll get back as reg the I2C controller address + reg value. - The quirk must be fixed with platform code. The clk_ti_get_reg_addr() is the platform code able to make the correct address translation for the AM33xx clocks registers. Its implementation was inspired by the Linux Kernel code. [1] https://patchwork.ozlabs.org/project/uboot/patch/1614324949-61314-1-git-send-email-bmeng.cn@gmail.com/ [2] https://lore.kernel.org/linux-clk/20210402192054.7934-1-dariobin@libero.it/T/ Signed-off-by:
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- Apr 30, 2021
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https://source.denx.de/u-boot/custodians/u-boot-dmTom Rini authored
buildman environment fix binman FMAP improvements minor test improvements and fixes minor dm improvements
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- Apr 29, 2021
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https://source.denx.de/u-boot/custodians/u-boot-microblazeTom Rini authored
Xilinx changes for v2021.07-rc2 xilinx: - Enable saving variables based on bootmode - Cleanup usb dfu setup and wire it up with usb bootmode - Fix bootscript address logic - Remove GD references (spi, Versal) - Enable capsule update clk: - Small Kconfig fix net: - Fix gmii2rgmii bridge binding usb: - Propagate error (dfu gadget)
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Michal Simek authored
gd is not used in this file that's why doesn't make sense to declare it. Signed-off-by:Michal Simek <michal.simek@xilinx.com>
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https://source.denx.de/u-boot/custodians/u-boot-cfi-flashTom Rini authored
- mtd: cfi: Fix PPB lock status readout (Marek)
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https://source.denx.de/u-boot/custodians/u-boot-marvellTom Rini authored
- Add base support for Marvell OcteonTX2 CN9130 CRB (mostly done by Kostya) - Sync Armada 3k/7k/8k SERDES code with Marvell version (misc Marvell authors) - pci-aardvark: Fix processing PIO transfers (Pali)
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Add a reference for the TPM event types and provide missing constants. Signed-off-by:
Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by:
Ilias Apalodimas <ilias.apalodimas@linaro.org>
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Add test item for getting address and size functions Test the following function: - ofnode_get_addr() - ofnode_get_size() Signed-off-by:
Chen Guanqiao <chenguanqiao@kuaishou.com> Reviewed-by:
Simon Glass <sjg@chromium.org>
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Add functions to add size of addresses in the device tree using ofnode references. If the size is not set, return FDT_SIZE_T_NONE. Signed-off-by:
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Simon Glass authored
At present we sometimes see problems in gitlab where the environment has 0x80 characters or sequences which are not valid UTF-8. Avoid this by using bytes for the environment, both internal to buildman and when writing out the 'env' file. Add a test to make sure this works as expected. Reported-by:
Marek Vasut <marex@denx.de> Fixes: e5fc79ea ("buildman: Write the environment out to an 'env' file") Signed-off-by:
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Simon Glass authored
There have been at least a few cases where an exception has occurred in a thread and resulted in buildman hanging: running out of disk space and getting a unicode error. Handle these by collecting a list of exceptions, printing them out and reporting failure if any are found. Add a test for this. Signed-off-by: -
Simon Glass authored
At present the code to report a build result is duplicated. Put it in a common function to avoid this. Signed-off-by: -
Simon Glass authored
Add some function comments which are missing, or missing arguments. Signed-off-by: -
If there are no nodes or if all nodes are disabled, this function would return err without setting it first. Fix this by initializing err to zero. Fixes: 94f7afdf ("dm: core: Ignore disabled devices when binding") Signed-off-by:
Sean Anderson <sean.anderson@seco.com> Reviewed-by:
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Today of_address_to_resource() is called only in ofnode_read_resource() for livetree support and fdt_get_resource() is called when livetree is not supported. The fdt_get_resource() doesn't do the address translation so when it is required, but the address translation is done by ofnode_read_resource() caller, for example in drivers/firmware/scmi/smt.c::scmi_dt_get_smt_buffer() { ... ret = ofnode_read_resource(args.node, 0, &resource); if (ret) return ret; faddr = cpu_to_fdt32(resource.start); paddr = ofnode_translate_address(args.node, &faddr); ... The both behavior should be aligned and the address translation must be called in fdt_get_resource() and removed for each caller. Fixes: a4481012 ("dm: core: Add dev_read_resource() to read device resources") Signed-off-by:
Patrick Delaunay <patrick.delaunay@foss.st.com>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
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Simon Glass authored
When used with hierarchical images, use the Chromium OS convention of adding a section before all the subentries it contains. Signed-off-by: -
Simon Glass authored
Use an interator in two of the fmap tests so it is easier to add new items. Also check the name first since that is the first indication that something is wrong. Use a variable for the expected size of the fmap to avoid repeating the code. Signed-off-by: -
Parse each empty-line-delimited message separately. This saves having to deal with all the different line content styles, we only care about the header ERROR | WARNING | NOTE... Also make checkpatch print line information for a uboot specific warning. Signed-off-by:
Evan Benn <evanbenn@chromium.org> Reviewed-by:
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Given that we have tests that require pygit2 and it can be installed like any other python module, fail much more loudly if it is missing. Cc: Simon Glass <sjg@chromium.org> Signed-off-by:Tom Rini <trini@konsulko.com>
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The patman tests require the requests module, add it. Cc: Simon Glass <sjg@chromium.org> Signed-off-by: -
Given that test/py/requirements.txt has all required test modules, make use of that rather than a manual pip install list before running our assorted tool testsuites. Signed-off-by:
Bin Meng <bmeng.cn@gmail.com> -
It is easier to read the positive conditional. While at it, convert hard coded length of "_test_" to strlen("_test_") which will be converted to a constant bu optimizing compiler. Signed-off-by:Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by:
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When run `ut dm [test name]` allow to use simple pattern to run all tests started with given prefix. For example, to run all ACPI test cases: ut dm acpi* Signed-off-by:
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Simon Glass authored
At present each invocation of run_steps() updates OUTPUT_FILES_COMMON, since it does not make a copy of the dict. This is fine for a single invocation, but for tests, run_steps() is invoked many times. As a result it may include unwanted items from the previous run, if it happens that a test runs twice on the same CPU. The problem has not been noticied previously, as there are few enough tests and enough CPUs that is is rare for the 'wrong' combination of tests to run together. Fix this by making a copy of the dict, before updating it. Update the tests to suit, taking account of the files that are no-longer generated. With this fix, we no-longer generate files which are not needed for a particular state of OF_PLATDATA_INST, so the check_instantiate() function is not needed anymore. It has become dead code and so fails the code-coverage test (dtoc -T). Remove it. Signed-off-by: -
Simon Glass authored
These two tests require an ELF image so that symbol information can be written into the SPL/TPL binary. At present they rely on other tests having set it up first, but every test must run independently. This can cause occasional errors in CI. Fix this by setting up the required files, as other tests do. Signed-off-by:
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Michal Simek authored
The commit 6c993815 ("net: phy: xilinx: Be compatible with live OF tree") change driver behavior to while loop which wasn't correct because the driver was looping over again and again. The reason was that ofnode_valid() is taking 0 as correct value. Fix it by changing while loop to ofnode_for_each_subnode() which is only loop over available nodes. Fixes: 6c993815 ("net: phy: xilinx: Be compatible with live OF tree") Signed-off-by:
Bin Meng <bmeng.cn@gmail.com> -
Trying to clear PIO_START register when it is non-zero (which indicates that previous PIO transfer has not finished yet) causes an External Abort with SError 0xbf000002. This bug is currently worked around in TF-A by handling External Aborts in EL3 and ignoring this particular SError. This workaround was also discussed at: https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/commit/?id=3c7dcdac5c50 https://lore.kernel.org/linux-pci/20190316161243.29517-1-repk@triplefau.lt/ https://lore.kernel.org/linux-pci/971be151d24312cc533989a64bd454b4@www.loen.fr/ https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/1541 Implement a proper fix to prevent this External Abort. As it is not possible to cancel a pending PIO transfer, simply do not start a new one if previous has not finished yet. In this case return an error to the caller. In most cases this SError happens when there is no PCIe card connected or when PCIe link is down. The reason is that in these cases a PIO transfer takes about 1.44 seconds. For this reason we also increase the wait timeout in pcie_advk_wait_pio() to 1.5 seconds. If PIO read transfer for PCI_VENDOR_ID register times out, or if it isn't possible to read it yet because previous transfer is not finished, return Completion Retry Status value instead of failing, to give the caller a chance to send a new read request. Signed-off-by:
Pali Rohár <pali@kernel.org> Reviewed-by:
Marek Behún <marek.behun@nic.cz> Reviewed-by:
Stefan Roese <sr@denx.de>
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Change-Id: I29094afb646744afe78ad09bb7479894d1a65e96 Signed-off-by:Igal Liberman <igall@marvell.com>
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- Add additional step which enables the Impedance and PLL calibration. - Enable old squelch detector instead of the new analog squelch detector circuit and update host disconnect threshold value. - Update LS TX driver strength coarse and fine adjustment values. Change-Id: Ifa0a585bfb5ecab0bfa033eed6874ff98b16a7df Signed-off-by:Grzegorz Jaszczyk <jaz@semihalf.com>
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In CP115, comphy4 can be configured into SFI port1 (in addition to SFI0). This patch adds the option described above. In addition, rename all existing SFI/XFI references: COMPHY_TYPE_SFI --> COMPHY_TYPE_SFI0 No functional change for exsiting configuration. Change-Id: If9176222e0080424ba67347fe4d320215b1ba0c0 Signed-off-by:
Konstantin Porotchkin <kostap@marvell.com>
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According to Design Reference Specification the PHY PLL and Calibration register from PHY0 are shared for multi-port PHY. PLL control registers inside other PHY channels are not used. This commit reworks utmi device tree nodes in a way that common PHY PLL registers are moved to main utmi node. Accordingly both child nodes utmi-unit range is reduced and register offsets in utmi_phy.h are updated to this change. This fixes issues in scenarios when only utmi port1 was in use, which resulted with lack of correct pll initialization. Change-Id: Icc520dfa719f43a09493ab31f671efbe88872097 Signed-off-by: -
New products can contain up to 6 usb ports, therefore allow to initialize all relevant UTMI PHYs. Change-Id: I28c36e59fa0e3e338bb3ee0cee2240b923f39785 Signed-off-by:
Kostya Porotchkin <Kostya.Porotchkin@cavium.com>
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It helps ATF to determine who called power off function (U-boot/Linux) and act accordingly Change-Id: Icfc5cbfdba64754496812154272b28c0ff639f0f Signed-off-by:
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- the default value of comphy pipe selector is set to PCIe (x4) in case of unconnected comphy the default value remains 0x4 which may lead to several issues with comphy initialization. - this patch adds SMC call that powers off the comphy lane in case of unconnected comphy. Change-Id: I196b2916518dd8df3b159ffa85e2989b8e483087 Signed-off-by:
Christine Gharzuzi <chrisg@marvell.com> Signed-off-by:
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