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Bhyve is the hypervisor used by FreeBSD.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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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 <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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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 <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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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 <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Remove <common.h> from all "cmd/" files and when needed add
missing include files directly.
Signed-off-by: Tom Rini <[email protected]>
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Let the sbi command detect the coreboot and oreboot SBI Implementation IDs
defined in SBI specification v2.0.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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OpenSBI has implemented the Supervisor Software Events Extension.
Allow detecting it in the sbi command.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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The 'PolarFire Hart Software Services' SBI implementation returns the
version of the incorporated OpenSBI. Format the number accordingly.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Conor Dooley <[email protected]>
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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 <[email protected]>
Reviewed-by: Conor Dooley <[email protected]>
Reviewed-by: Dan Carpenter <[email protected]>
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Detect and show if the SBI implements the Debug Trigger Extension.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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- 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 <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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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 <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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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 <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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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 <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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If calling 'Get SBI specification version' fails, write an error message
and return CMD_RET_FAILURE.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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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 <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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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 <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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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 <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
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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 <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
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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 <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Let the sbi command show the SBI implementation version
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
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Use constants for extension IDs.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
Reviewed-by: Leo Yu-Chi Liang <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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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 <[email protected]>
Reviewed-by: Pragnesh Patel <[email protected]>
Reviewed-by: Leo Liang <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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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 <[email protected]>
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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 <[email protected]>
Reviewed-by: Atish Patra <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
Reviewed-by: Pragnesh Patel <[email protected]>
Tested-by: Pragnesh Patel <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
Tested-by: Rick Chen <[email protected]>
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