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2022-09-29dm: core: Add a macro to iterate through propertiesSimon Glass
Add a 'for_each' macro like we have for nodes. Fix the comment for struct ofprop while we are here. Signed-off-by: Simon Glass <[email protected]>
2022-09-29dm: core: Avoid creating a name property when unflatteningSimon Glass
The current implementation creates a 'name' value for every node. This is not needed for the latest device tree format, which includes a name in the node header. Adjust the code to point the name at the node header instead. Also simplify ofnode_get_name(), now that we can rely on it to set the name correctly. Update the comment to make it clear what name the root node has. Signed-off-by: Simon Glass <[email protected]>
2022-09-29dm: core: Rename ofnode_get_property_by_prop()Simon Glass
The current name is quite unwieldy. Change it to use an ofprop_ prefix and shorten it. Fix the return-value comment while we are here. Signed-off-by: Simon Glass <[email protected]>
2022-09-29dm: core: Rename ofnode_get_first/next_property()Simon Glass
Drop the 'get' in these names since it does not fit with the rest of the API. Signed-off-by: Simon Glass <[email protected]>
2022-09-29dm: core: Reduce code size with dev_of_offset()Simon Glass
Update the function to mark it with the const attribute. Also avoid calling it multiple times in the devfdt_get_addr_index() function. Signed-off-by: Simon Glass <[email protected]>
2022-09-29sandbox: test: Provide an easy way to use the other FDTSimon Glass
Add a test flag which indicates that the 'other' FDT should be set up ready for use. Handle this by copying in the FDT, unflattening it for livetree tests. Free the structures when the tests have run. We cannot use the other FDT unless we are using live tree or OFNODE_MULTI_TREE is enabled, since only one tree is supported by the ofnode interface in that case. Add this condition into ut_run_test_live_flat() and update the comments. Signed-off-by: Simon Glass <[email protected]>
2022-09-29sandbox: Support setting up the other FDT for testingSimon Glass
Provide a way to copy over the 'other' FDT when running tests. This loads it and allocates memory for the copy, if not done already, then does the copy. Avoid using U-Boot's malloc() pool for these copies, at least for now, since they are part of the test system. Tidy up the cpu.c header files while here. Signed-off-by: Simon Glass <[email protected]>
2022-09-29test: Drop the UT_TESTF_LIVE_OR_FLAT flagSimon Glass
This was a workaround for a rare situation. Now that it will be more common and we have a proper fix, drop the flag. We can run both types of tests in the same sandbox executable, even if the flat device tree is modified. Signed-off-by: Simon Glass <[email protected]>
2022-09-29test: Detect a change in the device treeSimon Glass
If the device tree changes during a test and we cannot restore it, mark it as such so that future tests which need the live tree are skipped. Signed-off-by: Simon Glass <[email protected]>
2022-09-29test: Make a copy of the device tree before running a testSimon Glass
When the flat device tree changes it can mess up the live tree since that uses the flat tree for its strings. This affects only a few sandbox tests which modify the device tree, but the number will grow as ofnode support for writing improves. While the control FDT is not intended to change while U-Boot is running, some tests do so. For example, the ofnode interface only supports modifying properties in the control FDT, so tests must use that. To solve this problem, keep a copy of the FDT and restore it as needed when the test is finished. The copy only happens on sandbox (except SPL builds), to reduce memory usage and because these tests are not useful on other boards. For other boards, a checksum is taken to ensure that nothing changes. It would be possible to always checksum the FDT on sandbox and only restore it if needed, but this is slightly slower than restoring it every time, at least with crc8. Move the code which checks for success to the very end, for clarity. Signed-off-by: Simon Glass <[email protected]>
2022-09-29dm: core: Drop the const from ofnodeSimon Glass
Now that we support writing to ofnodes, the const is not accurate. Drop it to avoid undesirable casting. Also drop the ofnode_to_npw() which is now the same as ofnode_to_np(). Signed-off-by: Simon Glass <[email protected]>
2022-09-29dm: core: Allow adding ofnode subnodesSimon Glass
Add this feature to the ofnode interface, supporting both livetree and flattree. If the node exists it is returned, along with a -EEXIST error. Update the functions it calls to handle this too. Signed-off-by: Simon Glass <[email protected]>
2022-09-29dm: core: Document the livetree structures properlySimon Glass
Clarify the data structure so it is easier for people to understand, particularly the corner cases. Signed-off-by: Simon Glass <[email protected]>
2022-09-29test: Support testing malloc() failuresSimon Glass
It is helpful to test that out-of-memory checks work correctly in code that calls malloc(). Add a simple way to force failure after a given number of malloc() calls. Fix a header guard to avoid a build error on sandbox_vpl. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Sean Anderson <[email protected]>
2022-09-29test: Fix missing livetree test runsSimon Glass
At present the live tree tests are not run on sandbox. This bug is in two parts, with a duplicate flag value and incorrect logic in the test runner. This was not noticed because the bug was fixed in a later commit and does not cause test failures. Fix this. Fixes: 7b1dfc9fd7e ("dm: core: Prepare for updating the device tree with ofnode") Signed-off-by: Simon Glass <[email protected]>
2022-09-29event: Pass the images to EVT_FT_FIXUPSimon Glass
Pass the boot images along as well, in case the fixups need to look at them. Signed-off-by: Simon Glass <[email protected]>
2022-09-29dm: core: Pass a root node to of_find_node_by_phandle()Simon Glass
This function currently assumes that the control FDT is used. Update it to allow a root node to be passed, so it can work with any tree. Also add a comment to ofnode_get_by_phandle() so that its purpose is clear. Signed-off-by: Simon Glass <[email protected]>
2022-09-29event: Allow multiple spy declarations for each eventSimon Glass
At present only one spy is allowed per event. Update the naming to allow more than one, since some need this flexibility, e.g. the EVT_FT_FIXUP event. Signed-off-by: Simon Glass <[email protected]>
2022-09-29log: update the comment for log_msg_ret()Simon Glass
Add some advice on string size here. Signed-off-by: Simon Glass <[email protected]>
2022-09-29treewide: Drop image_header_t typedefSimon Glass
This is not needed and we should avoid typedefs. Use the struct instead and rename it to indicate that it really is a legacy struct. Signed-off-by: Simon Glass <[email protected]>
2022-09-29treewide: Drop image_info_t typedefSimon Glass
This is not needed and we should avoid typedefs. Use the struct instead. Signed-off-by: Simon Glass <[email protected]>
2022-09-29treewide: Drop bootm_headers_t typedefSimon Glass
This is not needed and we should avoid typedefs. Use the struct instead. Signed-off-by: Simon Glass <[email protected]>
2022-09-29image: Fix BOOTM_STATE valuesSimon Glass
Tidy up the code style for these. Signed-off-by: Simon Glass <[email protected]>
2022-09-27Merge tag 'u-boot-stm32-20220927' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-stm into next - Increase SYS_MALLOC_F_LEN for STM32 MCU's board - SPL fixes for STM32F7 MCUs - Device tree alignement with kernelv6.0-rc4 for MCU's board - Device tree alignement with kernelv6.0-rc3 for MPU's board - Update DDR node for STM32MP15 - Cleanup config file for STM32MP1 - Update for cmd_stm32key command - Fix compatible string to add partitions for STM32MP1 - Update for stm32programmer tool
2022-09-26Merge tag 'xilinx-for-v2023.01-rc1-v2' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next Xilinx changes for v2023.01-rc1 (round 2) xilinx: - Add support for new Versal NET SOC zynqmp: - Use mdio bus for ethernet phy description - Wire ethernet phy reset via i2c-gpio versal: - Config cleanup
2022-09-26Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-riscv ↵Tom Rini
into next
2022-09-26configs: stm32f746-disco: Remove CONFIG_SYS_UBOOT_START flagPatrice Chotard
By pressing "c" key during SPL execution, we force U-boot execution instead of a kernel XIP image. This fixes a hard fault when booting stm32f746-disco in SPL with "c" key pressed during SPL execution. U-Boot SPL 2022.10-rc5-00009-g40d02baa91 (Sep 20 2022 - 17:21:21 +0200) Trying to boot from XIP Hard fault pc : 080083fc lr : 08000d1b xPSR : 21000000 r12 : 2004f108 r3 : 080083fd r2 : 00000028 r1 : 2004f0c8 r0 : 2004f0e4 Resetting CPU ... This is due to SYS_UBOOT_START flag set to 0x080083FD which is not correct. If unset, SYS_UBOOT_START is set by default to CONFIG_SYS_TEXT_BASE which match with our requirement. Signed-off-by: Patrice Chotard <[email protected]> Reviewed-by: Patrick Delaunay <[email protected]> Tested-by: Waldemar Brodkorb <[email protected]>
2022-09-26arm64: versal-net: Add support for mini configurationMichal Simek
Versal NET mini configuration is designed for running memory test. Current output is on DCC but changing serial0 alias to pl011 will move console to serial port. Signed-off-by: Michal Simek <[email protected]> Link: https://lore.kernel.org/r/aec3f41a4cc48c45b8f07dd6e423d5838dbcc9d7.1663589964.git.michal.simek@amd.com
2022-09-26arm64: versal-net: Add defconfig for Versal NETMichal Simek
Use one defconfig for supporting multiple different platforms. DTB reselection is enabled to choose DT based on SOC detection. Signed-off-by: Michal Simek <[email protected]> Link: https://lore.kernel.org/r/82cc7c1ca8850270cc2ebc992d835a37aa3d236f.1663589964.git.michal.simek@amd.com
2022-09-26arm64: versal-net: Add support for Versal NET platformMichal Simek
Versal NET platform is based on Versal chip which is reusing a lot of IPs. For more information about new IPs please take a look at DT which describe currently supported devices. The patch is adding architecture and board support with soc detection algorithm. Generic setting should be very similar to Versal but it will likely diverge in longer run. Signed-off-by: Michal Simek <[email protected]> Link: https://lore.kernel.org/r/320206853dc370ce290a4e7b6d0bb26b05206021.1663589964.git.michal.simek@amd.com
2022-09-25sandbox: scsi: Move request-handling code to scsi_emulSimon Glass
Move this code into the emulator file so it can be used by multiple drivers. Signed-off-by: Simon Glass <[email protected]>
2022-09-25sandbox: scsi: Move structs to header fileSimon Glass
Move these to the SCSI header file so we can access them from multiple emulators. Signed-off-by: Simon Glass <[email protected]>
2022-09-25sandbox: scsi: Move file size into shared structSimon Glass
Move this information into struct scsi_emul_info so we can use it in common code. Signed-off-by: Simon Glass <[email protected]>
2022-09-25sandbox: scsi: Move block size into shared structSimon Glass
Move this information into struct scsi_emul_info so we can use it in common code. Signed-off-by: Simon Glass <[email protected]>
2022-09-25scsi: Move vendor/product info into the shared structSimon Glass
Move this information into struct scsi_emul_info so we can use it in common code. Signed-off-by: Simon Glass <[email protected]>
2022-09-25sandbox: Move buffer to scsi_emul_infoSimon Glass
Move the buffer into this struct so it can be shared between different implementations. Signed-off-by: Simon Glass <[email protected]>
2022-09-25scsi: Move core emulation state into a new structSimon Glass
In preparation for sharing the emulation code between two drivers, move some of the fields into a new struct. Use a separate header file so it can be used by various drivers. Signed-off-by: Simon Glass <[email protected]>
2022-09-25scsi: Move cmd_phase enum to the headerSimon Glass
This can be used by common files, so move it to the SCSI header and rename it. Signed-off-by: Simon Glass <[email protected]>
2022-09-25scsi: Tidy up comments for struct scsi_cmdSimon Glass
These comments are bit of a mess. Tidy them up to match the correct coding style. Signed-off-by: Simon Glass <[email protected]>
2022-09-25blk: Rename if_type to uclass_idSimon Glass
Use the word 'uclass' instead of 'if_type' to complete the conversion. Signed-off-by: Simon Glass <[email protected]>
2022-09-24serial: Implement serial_flush() function for console flush() fallbackPali Rohár
Like in all other console functions, implement also serial_flush() function as a fallback int console flush() function. Flush support is available only when config option CONSOLE_FLUSH_SUPPORT is enabled. So when it is disabled then provides just empty static inline function serial_flush(). Signed-off-by: Pali Rohár <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2022-09-24console: Implement flush() functionPali Rohár
On certain places it is required to flush output print buffers to ensure that text strings were sent to console or serial devices. For example when printing message that U-Boot is going to boot kernel or when U-Boot is going to change baudrate of terminal device. Therefore introduce a new flush() and fflush() functions into console code. These functions will call .flush callback of associated stdio_dev device. As this function may increase U-Boot side, allow to compile U-Boot without this function. For this purpose there is a new config CONSOLE_FLUSH_SUPPORT which is enabled by default and can be disabled. It is a good idea to have this option enabled for all boards which have enough space for it. When option is disabled when U-Boot defines just empty static inline function fflush() to avoid ifdefs in other code. Signed-off-by: Pali Rohár <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2022-09-24sandbox: Add function os_flush()Pali Rohár
It flushes stdout. Signed-off-by: Pali Rohár <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2022-09-23board_f: Fix types for board_get_usable_ram_top()Pali Rohár
Commit 37dc958947ed ("global_data.h: Change ram_top type to phys_addr_t") changed type of ram_top member from ulong to phys_addr_t but did not changed types in board_get_usable_ram_top() function which returns value for ram_top. So change ulong to phys_addr_t type also in board_get_usable_ram_top() signature and implementations. Fixes: 37dc958947ed ("global_data.h: Change ram_top type to phys_addr_t") Signed-off-by: Pali Rohár <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2022-09-23clk: mediatek: add clock driver support for MediaTek MT7981 SoCWeijie Gao
This patch adds clock driver support for MediaTek MT7981 SoC Reviewed-by: Sean Anderson <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Weijie Gao <[email protected]>
2022-09-23clk: mediatek: add clock driver support for MediaTek MT7986 SoCWeijie Gao
This patch adds clock driver support for MediaTek MT7986 SoC Reviewed-by: Sean Anderson <[email protected]> Reviewed-by: Simon Glass <[email protected]> Tested-by: Daniel Golle <[email protected]> Signed-off-by: Weijie Gao <[email protected]>
2022-09-23dt-bindings: pinctrl: mediatek: add a header for common pinconf parametersWeijie Gao
This patch adds a pinctrl header for common pinconf parameters such as pull-up/pull-down resistors and drive strengths. Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Weijie Gao <[email protected]>
2022-09-23board: mediatek: add MT7981 reference boardsWeijie Gao
This patch adds general board files based on MT7981 SoCs. MT7981 uses one mmc controller for booting from both SD and eMMC, and the pins of mmc controller are also shared with spi controller. So three configs are need for these boot types: 1. mt7981_rfb_defconfig - SPI-NOR and SPI-NAND 2. mt7981_emmc_rfb_defconfig - eMMC only 3. mt7981_sd_rfb_defconfig - SD only Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Weijie Gao <[email protected]>
2022-09-23board: mediatek: add MT7986 reference boardsWeijie Gao
Add general board files based on MT7986 SoCs. MT7986 uses one mmc controller for booting from both SD and eMMC. Both MT7986A and MT7986B use the same pins for spi controller. Configs for various boot types: 1. mt7986_rfb_defconfig - SPI-NOR and SPI-NAND for MT7986A/B 2. mt7986a_bpir3_emmc_defconfig - eMMC for MT7986A only 3. mt7986a_bpir3_sd_defconfig - SD for MT7986A only Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Weijie Gao <[email protected]>
2022-09-23configs: stm32mp1: cleanup config filePatrick Delaunay
Remove the unnecessary comment after the CONFIG_SYS_BOOTM_LEN migration to Kconfig. Fixes: c45568cc4e51 ("Convert CONFIG_SYS_BOOTM_LEN to Kconfig") Signed-off-by: Patrick Delaunay <[email protected]> Reviewed-by: Patrice Chotard <[email protected]>
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