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2025-02-03cmd: sbi: add bhyve SBI implementation IDHeinrich Schuchardt
Bhyve is the hypervisor used by FreeBSD. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2024-10-28cmd: sbi: Add FWFT, MPXY extensionsHeinrich Schuchardt
The SBI 3.0 specification [1] adds the following extensions: * Firmware Features Extension * Message Proxy Extension Let the sbi command detect their availability. The Firmware Features Extension is already implemented in OpenSBI. Correct the text for the DBTR extension and move it to the same position as in the specification. [1] https://github.com/riscv-non-isa/riscv-sbi-doc/releases/download/vv3.0-rc1/riscv-sbi.pdf Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2024-09-10cmd: add rdcycle test to RISC-V exception commandHeinrich Schuchardt
Some versions of KVM don't allow access to the cycle CSR. Provide a command 'exception rdcycle' for testing. If the cycle CSR is accessible, we get an output like: => exception rdcycle cycle = 0x41f7563de If the cycle CSR is not accessible, we get an output like: => exception rdcycle Unhandled exception: Illegal instruction Put subcommands into alphabetical order in long help. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2024-06-26cmd: Make use of U_BOOT_LONGHELP when missingTom Rini
After adding the U_BOOT_LONGHELP macro some new commands came in still that were not making use if it. Switch these cases over and in a few places add missing newlines as well. Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-20Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"Tom Rini
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-19Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""Tom Rini
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-06cmd: Remove <common.h> and add needed includesTom Rini
Remove <common.h> from all "cmd/" files and when needed add missing include files directly. Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-01cmd: sbi: add coreboot and oreboot implementation IDsHeinrich Schuchardt
Let the sbi command detect the coreboot and oreboot SBI Implementation IDs defined in SBI specification v2.0. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2024-05-01cmd: sbi: add Supervisor Software Events extensionHeinrich Schuchardt
OpenSBI has implemented the Supervisor Software Events Extension. Allow detecting it in the sbi command. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2024-03-19Merge tag 'u-boot-socfpga-next-20240319' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-socfpga into next - A new driver in the misc to register setting from device tree. This also provides user a clean interface and all register settings are centralized in one place, device tree. - Enable Agilex5 platform for Intel product. Changes, modification and new files are created for board, dts, configs and makefile to create the base for Agilex5. Build-tested on SoC64 boards, boot tested on some of them.
2024-03-12cmd: sbi: formatting PolarFire Hart Software Services versionHeinrich Schuchardt
The 'PolarFire Hart Software Services' SBI implementation returns the version of the incorporated OpenSBI. Format the number accordingly. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
2024-03-12cmd: sbi: Correctly display unknown implementation IDsHeinrich Schuchardt
For an unknown implementation ID an output like SBI 1.0Unknown implementation ID 16777216 Extensions: sbi_set_timer ... was shown. The number 16777216 is not the implementation ID. * Show the correct number * Use a hexadecimal output format * Add a missing line feed Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
2024-03-02cmd: remove common.h from exception command implementationsHeinrich Schuchardt
The common.h should not be used anymore. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2024-01-31cmd: sbi: add support for Debug Trigger ExtensionHeinrich Schuchardt
Detect and show if the SBI implements the Debug Trigger Extension. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-10-16cmd: Convert existing long help messages to the new macroTom Rini
- Generally we just drop the #ifdef CONFIG_SYS_LONGHELP and endif lines and use U_BOOT_LONGHELP to declare the same variable name as before - In a few places, either rename the variable to follow convention or introduce the variable as it was being done inline before. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-10-04cmd/exception: test RISC-V 16 bit aligned instructionHeinrich Schuchardt
A 16 bit aligned instruction should generated an exception if the C extension is not available. Provide an 'extension ialign16' command for testing exception handling. For testing build qemu-riscv64_defconfig with CONFIG_RISCV_ISA_C=n and run with qemu-system-riscv64 -M virt -bios u-boot -nographic -cpu rv64,c=false => exception ialign16 Unhandled exception: Instruction address misaligned EPC: 0000000087719138 RA: 0000000087719218 TVAL: 000000008771913e EPC: 0000000080020138 RA: 0000000080020218 reloc adjusted Code: 0113 0101 8067 0000 0113 ff01 3423 0011 (006f 0060) Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-10-04cmd/exception: support RISC-V compressed instructionHeinrich Schuchardt
Eliminating the C extension on application processors is under discussion. Support emitting a compressed instruction. This will lead to an illegal instruction exception if the C extension is not implemented. For testing build qemu-riscv64_defconfig with CONFIG_RISCV_ISA_C=n and run with qemu-system-riscv64 -M virt -bios u-boot -nographic -cpu rv64,c=false => exception compressed Unhandled exception: Illegal instruction EPC: 0000000087731708 RA: 000000008773fe44 TVAL: 0000000000004501 EPC: 000000008001b708 RA: 0000000080029e44 reloc adjusted Code: 0b93 0000 0493 0000 0993 0000 f06f ccdf (4501) Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-08-10cmd/sbi: display new extensionsHeinrich Schuchardt
The SBI specification v2.0-rc2 defines new extensions: * Nested Acceleration Extension (NACL) * Steal Time Accounting (STA) Allow the sbi command to display these. Add missing implementation IDs. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-07-06cmd/sbi: display new extensionsHeinrich Schuchardt
OpenSBI already implements some extensions that are not ratified yet: * Debug Console Extension (DBCN) * System Suspend Extension (SUSP) * Collaborative Processor Performance Control Extension (CPPC) Allow the sbi command to display these. Provide the FID definitions of the Debug Console Extension. We can use that extension for an early debug console driver. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2022-10-20cmd/sbi: user friendly short textsHeinrich Schuchardt
In the sbi command use the same short texts for the legacy extensions as the SBI specification 1.0.0. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Rick Chen <rick@andestech.com>
2022-10-20cmd/sbi: error message for failure to get spec versionHeinrich Schuchardt
If calling 'Get SBI specification version' fails, write an error message and return CMD_RET_FAILURE. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Rick Chen <rick@andestech.com>
2022-10-20cmd/sbi: format RustSBI version numberHeinrich Schuchardt
The SBI command can print out the version number of the SBI implementation. Choose the correct output format for RustSBI. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Rick Chen <rick@andestech.com>
2022-09-06cmd/sbi: format KVM versionHeinrich Schuchardt
Format the KVM implementation number in a human readable form. With the patch output of the sbi command for Linux 5.19.1 looks like: => sbi SBI 0.3 KVM 5.19.1 Machine: Vendor ID 0 Architecture ID 7005c Implementation ID 7005c Extensions: SBI Base Functionality Timer Extension IPI Extension RFENCE Extension Hart State Management Extension System Reset Extension Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2022-05-26cmd/sbi: add implementation ID 6 - CofferHeinrich Schuchardt
The sbi command displays the ID of the implementation of the RISC-V Supervisor Binary Interface Specification. A new ID for Coffer has recently been added. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2022-04-06cmd/sbi: add missing SBI informationHeinrich Schuchardt
Let the sbi command display: * machine vendor ID * machine architecture ID * machine implementation ID With this patch the output for the HiFive Unmatched looks like => sbi SBI 0.3 OpenSBI 0.9 Machine: Vendor ID 489 Architecture ID 8000000000000007 Implementation ID 20181004 Extensions: sbi_set_timer sbi_console_putchar sbi_console_getchar sbi_clear_ipi sbi_send_ipi sbi_remote_fence_i sbi_remote_sfence_vma sbi_remote_sfence_vma_asid sbi_shutdown SBI Base Functionality Timer Extension IPI Extension RFENCE Extension Hart State Management Extension System Reset Extension Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Sean Anderson <seanga2@gmail.com>
2022-04-06cmd: sbi: add Performance Monitoring Unit ExtensionHeinrich Schuchardt
Version 1.0-rc3 of the RISC-V Supervisor Binary Interface Specification has added the Performance Monitoring Unit Extension. The sbi command should be able to detect it. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-11-08cmd: sbi: show SBI implementation versionHeinrich Schuchardt
Let the sbi command show the SBI implementation version Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Rick Chen <rick@andestech.com>
2021-10-07cmd/sbi: use constants instead of numerical valuesHeinrich Schuchardt
Use constants for extension IDs. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-05-05cmd/exception: support ebreak exception on RISC-VHeinrich Schuchardt
The ebreak instruction should generate a breakpoint exception. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com>
2021-02-25cmd/riscv/sbi: support System Reset ExtensionHeinrich Schuchardt
Let the sbi command detect the 'System Reset Extension' (EID #0x53525354 "SRST"). Cf. https://github.com/riscv/riscv-sbi-doc Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Pragnesh Patel <pragnesh.patel@openfive.com> Reviewed-by: Leo Liang <ycliang@andestech.com> Reviewed-by: Bin Meng <bin.meng@windriver.com>
2021-01-29cmd: add more implementation IDs to sbi commandHeinrich Schuchardt
Additional SBI implementation IDs have been added to the upcoming next version of the SBI specification. https://github.com/riscv/riscv-sbi-doc/blob/master/riscv-sbi.adoc Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-25cmd: provide command sbiHeinrich Schuchardt
Provide a command to display information about the SBI implementation. The output might look like: => sbi SBI 0.2 OpenSBI Extensions: sbi_set_timer sbi_console_putchar sbi_console_getchar sbi_clear_ipi sbi_send_ipi sbi_remote_fence_i sbi_remote_sfence_vma sbi_remote_sfence_vma_asid sbi_shutdown SBI Base Functionality Timer Extension IPI Extension RFENCE Extension Hart State Management Extension The command can be used to construct a unit test checking that the communication with the SEE is working. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Tested-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Pragnesh Patel <pragnesh.patel@openfive.com> Tested-by: Pragnesh Patel <pragnesh.patel@openfive.com> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com>
2020-08-14cmd: exception: unaligned data access on RISC-VHeinrich Schuchardt
The command 'exception' can be used to test the handling of exceptions. Currently the exception command only allows to create an illegal instruction exception on RISC-V. Provide a sub-command 'exception unaligned' to cause a misaligned load address exception. Adjust the online help for 'exception undefined'. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Rick Chen <rick@andestech.com>
2020-05-18command: Remove the cmd_tbl_t typedefSimon Glass
We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-04-22cmd: add exception commandHeinrich Schuchardt
The 'exception' command allows to test exception handling. This implementation supports ARM, x86, RISC-V and the following exceptions: * 'breakpoint' - prefetch abort exception (ARM 32bit only) * 'unaligned' - data abort exception (ARM only) * 'undefined' - undefined instruction exception Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
generated by cgit v1.2.3 (git 2.0.4) at 2025-09-24 23:29:32 +0000