u-boot.git/cmd/riscv, branch v2023.10

cmd/sbi: display new extensions

2023-08-10T02:57:56Z

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 Reviewed-by: Leo Yu-Chi Liang

cmd/sbi: display new extensions

2023-07-06T09:28:08Z

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 Reviewed-by: Leo Yu-Chi Liang

cmd/sbi: user friendly short texts

2022-10-20T07:22:15Z

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 Reviewed-by: Rick Chen

cmd/sbi: error message for failure to get spec version

2022-10-20T07:22:15Z

If calling 'Get SBI specification version' fails, write an error message and return CMD_RET_FAILURE. Signed-off-by: Heinrich Schuchardt Reviewed-by: Rick Chen

cmd/sbi: format RustSBI version number

2022-10-20T07:22:15Z

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 Reviewed-by: Rick Chen

cmd/sbi: format KVM version

2022-09-06T05:00:58Z

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 Reviewed-by: Leo Yu-Chi Liang

cmd/sbi: add implementation ID 6 - Coffer

2022-05-26T10:37:55Z

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 Reviewed-by: Leo Yu-Chi Liang

cmd/sbi: add missing SBI information

2022-04-06T01:40:05Z

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 Reviewed-by: Sean Anderson

cmd: sbi: add Performance Monitoring Unit Extension

2022-04-06T01:40:05Z

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 Reviewed-by: Bin Meng

cmd: sbi: show SBI implementation version

2021-11-08T07:35:55Z

Let the sbi command show the SBI implementation version Signed-off-by: Heinrich Schuchardt Reviewed-by: Leo Yu-Chi Liang Reviewed-by: Rick Chen