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Upgrade OpenSBI from v0.7 to v0.8.
The v0.8 release includes the following commits:
1bb00ab lib: No need to provide default PMP region using platform callbacks
a9eac67 include: sbi_platform: Combine reboot and shutdown into one callback
6585fab lib: utils: Add SiFive test device
4781545 platform: Add Nuclei UX600 platform
3a326af scripts: adapt binary archive script for Nuclei UX600
5bdf022 firmware: fw_base: Remove CSR_MTVEC update check
e6c1345 lib: utils/serial: Skip baudrate config if input frequency is zero
01a8c8e lib: utils: Improve fdt_parse_uart8250() API
0a0093b lib: utils: Add fdt_parse_uart8250_node() function
243b0d0 lib: utils: Remove redundant clint_ipi_sync() declaration
e3ad7c1 lib: utils: Rename fdt_parse_clint() to fdt_parse_compat_addr()
a39cd6f lib: utils: Add FDT match table based node lookup
dd33b9e lib: utils: Make fdt_get_node_addr_size() public function
66185b3 lib: utils: Add fdt_parse_sifive_uart_node() function
19e966b lib: utils: Add fdt_parse_hart_id() function
44dd7be lib: utils: Add fdt_parse_max_hart_id() API
f0eb503 lib: utils: Add fdt_parse_plic_node() function
1ac794c include: Add array_size() macro
8ff2b94 lib: utils: Add simple FDT timer framework
76f0f81 lib: utils: Add simple FDT ipi framework
75322a6 lib: utils: Add simple FDT irqchip framework
76a8940 lib: utils: Add simple FDT serial framework
7cc6fa4 lib: utils: Add simple FDT reset framework
4d06353 firmware: fw_base: Introduce optional fw_platform_init()
f1aa9e5 platform: Add generic FDT based platform support
1f21b99 lib: sbi: Print platform hart count at boot time
2ba7087 scripts: Add generic platform to create-binary-archive.sh
4f18c6e platform: generic: Add Sifive FU540 TLB flush range limit override
13717a8 platform: Remove qemu/virt directory
65c06b0 platform: Remove spike directory
d626037 docs: Add missing links in platform.md
7993ca2 include: sbi: Remove redundant page table related defines
5338679 lib: sbi_tlb: Fix remote TLB HFENCE VVMA implementation
dc38929 lib: sbi: Improve misa_string() implementation
433bac7 docs: platform/generic: Add details about stdout-path DT property
b4efa70 docs: platform/generic: Add details about IPI and timer expectations
dfd9dd6 docs: Add platform requirements document
c2286b6 docs: Fix ordering of pages in table of contents
7be75f5 docs: Don't use italic text in page title
63a513e lib: Rename unprivileged trap handler
aef9a60 lib: Add csr detect support
13ca20d lib: Create a separate math helper function file
79d0fad lib: utils: Update reserved memory fdt node even if PMP is not present
6a053f6 lib: Add support for hart specific features
b2df751 platform: Move platform features to hart
4938024 platform: fpga: Remove redundant platform specific features
ec0d2a7 lib: timer: Provide a hart based timer feature
1f235ec lib: Add platform features in boot time print
22c4334 lib: Add hart features in boot time print
36833ab lib: Optimize inline assembly for unprivilege access functions
38a4b54 firmware: Correct spelling mistakes
28b4052 lib: sbi: detect features before everything else in sbi_hart_init()
4984183 lib: sbi: Improve get_feature_str() implementation and usage
3aa1036 lib: sbi: Remove extra spaces from boot time prints
3a8fc81 lib: sbi: Print platform HART count just before boot HART id
63b0f5f include: sbi: Use scratch pointer as parmeter in HART feature APIs
2966510 lib: sbi: Few cosmetic improvements to HART feature detection
a38bea9 lib: sbi_hart: Detect number of supported PMP regions
89ba634 include: sbi: Add firmware extension constants
73d6ef3 lib: utils: Remove redundant parameters from PLIC init functions
446a9c6 lib: utils: Allow PLIC functions to be used for multiple PLICs
2c685c2 lib: utils: Extend fdt_find_match() Implementation
d30bb68 lib: utils/irqchip: Initialize all matching irqchip DT nodes
a9a9751 lib: utils: Allow CLINT functions to be used for multiple CLINTs
569dd64 lib: utils: Add fdt_parse_clint_node() function
6956e83 lib: utils/ipi: Initialize all matching ipi DT nodes
a63f05f lib: utils/timer: Initialize all matching timer DT nodes
30b6040 Makefile: Fix builtin DTB compilation for out-of-tree platforms
64f1408 firmware: fw_base: Make builtin DTB available to fw_platform_init()
4ce6b7a firmware: fw_base: Don't OR forced FW_OPTIONS
86ec534 firmware: Allow fw_platform_init() to return updated FDT location
c6c65ee Makefile: Preprocess builtin DTS
4e3876d Makefile: Add mechanism for platforms to have multiple builtin DTBs
72019ee platform: kendryte/k210: Use new mechanism of builtin DTB
51f0e4a firmware: Remove FW_PAYLOAD_FDT and related documentation
1b8c012 lib: Add RISC-V hypervisor v0.6.1 support
79bfd67 docs: Use doxygen config to mark the main page
106b888 docs: Remove redundant documentation about combined payload use case
9802906 platform: Add AE350 platform specific SBI handler
32f87e5 platform: Add AE350 cache control SBIs
e2c3f01 lib: Fix __sbi_hfence_gvma_vmid_gpa() and __sbi_hfence_vvma_asid_va()
6966ad0 platform/lib: Allow the OS to map the regions that are protected by PMP
518e85c platform: Update Nuclei ux600 platform support
d5725c2 lib: Don't print delegation CSRs if there is no S-Mode
637b348 lib: Fix the SBI_HART_HAS_MCOUNTEREN feature check
db56ef3 platform: Add support for Shakti C-class SoC from IIT-M
9bd5f8f lib: sbi: Fix 32/64 bits variable compatibility
2314101 lib: Don't return any invalid error from SBI ecall
a98258d include: Bump-up version to 0.8
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <1596439832-29238-3-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
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Upgrade OpenSBI from v0.6 to v0.7 and the pre-built bios images.
The v0.7 release includes the following commits:
f64f4b9 lib: Add a new platform feature to bringup secondary harts
b677a9b lib: Implement hart hotplug
5b48240 lib: Add possible hart status values
e3f69fc lib: Implement Hart State Management (HSM) SBI extension
6704216 lib: Check MSIP bit after returning from WFI
82ae8e8 makefile: Do setup of the install target more flexible
e1a5b73 platform: sifive: fu540: allow sv32 as an mmu-type
8c83fb2 lib: Fix return type of sbi_hsm_hart_started()
00d332b include: Move bits related defines and macros to sbi_bitops.h
a148996 include: sbi_bitops: More useful bit operations
4a603eb platform: kendryte/k210: Set per-HART stack size to 8KB
678c3c3 include: sbi_scratch: Set per-HART scratch size to 4KB
2abc55b lib: Sort build objects in alphabetical order
6e87507 platform: ae350: Sort build objects in alphabetical order
650c0e5 lib: sbi: Fix coding style issues
078686d lib: serial: Fix coding style issues
3226bd9 lib: Simple bitmap library
c741abc include: Simple hartmask library
d6d7e18 lib: sbi_init: Don't allow HARTID greater than SBI_HARTMASK_MAX_BITS
a4a6a81 lib: Introduce SBI_TLB_INFO_INIT() helper macro
d963164 lib: sbi_tlb: Use sbi_hartmask in sbi_tlb_info
71d2b83 lib: Move all coldboot wait APIs to sbi_init.c
2b945fc lib: sbi_init: Use hartmask for coldboot wait
44ce5b9 include: Remove disabled_hart_mask from sbi_platform
2db381f lib: Introduce sbi_hsm_hart_started_mask() API
61f7768 lib: sbi_ecall_legacy: Use sbi_hsm_hart_started_mask() API
466fecb lib: sbi_system: Use sbi_hsm_hart_started_mask() API
9aad831 lib: sbi_ipi: Use sbi_hsm_hart_started_mask() API
eede1aa lib: sbi_hart: Remove HART available mask and related APIs
757bb44 docs: Remove out-of-date documentation
86d37bb lib: sbi: Fix misaligned trap handling
ffdc858 platform: ariane-fpga: Change license for ariane-fpga from GPL-2.0 to BSD-2
4b2f594 sbi: Add definitions for true/false
0cfe49a libfdt: Add INT32_MAX and UINT32_MAX in libfdt_env.h
baac7e0 libfdt: Upgrade to v1.5.1 release
f92147c include: Make sbi_hart_id_to_scratch() as macro
eeae3d9 firmware: fw_base: Optimize _hartid_to_scratch() implementation
16e7071 lib: sbi_hsm: Optimize sbi_hsm_hart_get_state() implementation
823345e include: Make sbi_current_hartid() as macro in riscv_asm.h
9aabba2 Makefile: Fix distclean make target
9275ed3 platform: ariane-fpga: Set per-HART stack size to 8KB
2343efd platform: Set per-HART stack size to 8KB in the template platform codes
72a0628 platform: Use one unified per-HART stack size macro for all platforms
327ba36 scripts: Cover sifive/fu540 in the 32-bit build
5fbcd62 lib: sbi: Update pmp_get() to return decoded size directly
dce8846 libfdt: Compile fdt_addresses.c
fcb1ded lib: utils: Add a fdt_reserved_memory_fixup() helper
666be6d platform: Clean up include header files
6af5576 lib: utils: Move PLIC DT fix up codes to fdt_helper.c
e846ce1 platform: andes/ae350: Fix up DT for reserved memory
8135520 platform: ariane-fpga: Fix up DT for reserved memory
c9a5268 platform: qemu/virt: Fix up DT for reserved memory
6f9bb83 platform: sifive/fu540: Fix up DT for reserved memory
1071f05 platform: sifive/fu540: Remove "stdout-path" fix-up
dd9439f lib: utils: Add a fdt_cpu_fixup() helper
3f1c847 platform: sifive/fu540: Replace cpu0 node fix-up with the new helper
db6a2b5 lib: utils: Add a general device tree fix-up helper
3f8d754 platform: Update to call general DT fix-up helper
87a7ef7 lib: sbi_scratch: Introduce HART id to scratch table
e23d3ba include: Simplify HART id to scratch macro
19bd531 lib: sbi_hsm: Simplify hart_get_state() and hart_started() APIs
3ebfe0e lib: sbi_tlb: Simplify sbi_tlb_entry_process() function
209134d lib: Handle failure of sbi_hartid_to_scratch() API
bd6ef02 include: sbi_platform: Improve sbi_platform_hart_disabled() API
c9f60fc lib: sbi_scratch: Don't set hartid_to_scratch table for disabled HART
680b098 lib: sbi_hsm: Don't use sbi_platform_hart_count() API
db187d6 lib: sbi_hsm: Remove scratch parameter from hart_started_mask() API
814f38d lib: sbi_hsm: Don't use sbi_platform_hart_disabled() API
75eec9d lib: Don't use sbi_platform_hart_count() API
c51f02c include: sbi_platform: Introduce HART index to HART id table
315a877 platform: sifive/fu540: Remove FU540_ENABLED_HART_MASK option
a0c88dd lib: Fix sbi_ecall_register_extension to prevent extension IDs overlap
9a74a64 lib: Check MSIP bit after returning from WFI
5968894 platform: Move ariane standalone fpga project to its own project
ed265b4 platform: fpga/ariane: Remove redundant plic address macros
fb84879 platform: Add OpenPiton platform support
d1d6560 platform: fpga/common: Add a fdt parsing helper functions
040e4e2 lib: utils: Move fdt fixup helper routines to a different file
4c37451 platform: openpiton: Read the device configurations from device tree
4d93586 lib: prevent coldboot_lottery from overflowing
550ba88 scripts: Extend create-binary-archive.sh for unified binary tar ball
160c885 lib: utils: Improve fdt_cpu_fixup() implementation
1de66d1 lib: Optimize unpriv load/store implementation
626467c lib: Remove scratch parameter from unpriv load/store functions
cb78a48 lib: sbi_trap: Remove scratch parameter from sbi_trap_redirect()
d11c79c lib: sbi_emulate_csr: Remove scratch and hartid parameter
5a7bd0c lib: sbi_illegal_insn: Remove mcause, scratch and hartid parameters
fe37d7d lib: sbi_misaligned_ldst: Remove mcause, scratch and hartid parameters
7487116 lib: sbi_ecall: Remove mcause, scratch and hartid parameters
40b221b lib: sbi_trap: Simplify sbi_trap_handler() API
7b211ff include: sbi_platform: Remove priv parameter from hart_start() callback
5b6957e include: Use more consistent name for atomic xchg() and cmpxchg()
dd0f21c lib: sbi_scratch: Introduce sbi_scratch_last_hartid() API
54b2779 include: sbi_tlb: Remove scratch parameter from sbi_tlb_request()
9e52a45 include: sbi_ipi: Remove scratch parameter from most functions
ec0d80f include: sbi_system: Remove scratch parameter and redundant functions
0a28ea5 include: sbi_timer: Remove scratch parameter from most funcitons
648507a include: sbi_console: Remove scratch parameter from sbi_dprintf()
e5a7f55 platform: thead/c910: Use HSM extension to boot secondary cores
f281de8 lib: irqchip/plic: Fix maximum priority threshold value
6c7922e lib: Support vector extension
615587c docs: Update README about supported SBI versions
66d0184 lib: Allow overriding SBI implementation ID
9f1b72c include: Bump-up version to 0.7
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
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Upgrade OpenSBI from v0.5 to v0.6 and the pre-built bios images.
The v0.6 release includes the following commits:
dd8ef28 firmware: Fix compile error for FW_PAYLOAD with latest GCC binutils
98f4a20 firmware: Introduce relocation lottery
f728a0b include: Sync-up encoding with priv v1.12-draft and hypervisor v0.5-draft
18897aa include: Use _UL() and _ULL() for defines in riscv_encoding.h
7a13beb firmware: Add preferred boot HART field in struct fw_dynamic_info
215421c lib: Remove date and time from init message
838657c include: Remove ilen member of struct unpriv_trap
b1d8c98 lib: No need to set VSSTATUS.MXR bit in get_insn()
0e1322b lib: Better naming of unpriv APIs for wider use
75f903d lib: Simplify trap parameters in sbi_ecall functions
c96cc03 lib: Fix CPU capabilities detection function
ab14f94 lib: Fix probe extension
813f7f4 lib: Add error detection for misa_extension
dc40042 include: sbi_platform: fix compilation for GCC-9
bd732ae include: Add guest external interrupt related defines
6590a7d lib: Delegate guest page faults to HS-mode
4370f18 include: Extend struct sbi_trap_info for mtval2 and mtinst
086dbdf lib: Fix sbi_get_insn() for load guest page fault
2be424b lib: Extend trap redirection for hypervisor v0.5 spec
7219477 lib: Use MTINST CSR in misaligned load/store emulation
b8732fe lib: Add replacement extension and function ids
aa0ed1d lib: Remove redundant IPI types
1092663 lib: Add TIME extension in SBI
9777aee lib: Add IPI extension in SBI
9407202 lib: Add hfence instruction encoding
331ff6a lib: Support stage1 and stage2 tlb flushing
86a31f5 lib: Implement RFENCE extension
c7d1b12 firmware: Return real DTB address when FW_xyz_FDT_ADDR is not defined
9beb573 firmware: Improve comments for fw_prev_arg1() and fw_next_arg1()
fc6bd90 docs: Improve docs for FDT address passing
46a90d9 lib: utils: Support CLINT with 32bit MMIO access on RV64 system
c0849cd platform: Add T-head C910 initial support
e746673 lib: Remove unnecessary checks from init_coldboot() and init_warmboot()
c3e406f lib: Add initial sbi_exit() API
55e191e lib: Add system early_exit and final_exit APIs
6469ed1 lib: Add timer exit API
b325f6b lib: Add ipi exit API
1993182 lib: Add irqchip exit API
2aa43a1 lib: save/restore MIE CSR in sbi_hart_wait_for_coldboot()
b0c9787 lib: do sbi_exit() upon halt IPI
15ed1e7 lib: improve system reboot and shutdown implementation
73c19e6 lib: zero-out memory allocated using sbi_scratch_alloc_offset()
a67fd68 lib: Add sbi_init_count() API
049ad0b build: Use -ffreestanding
e340bbf include: Add OPENSBI_EXTERNAL_SBI_TYPES in sbi_types.h
b28b8ac docs: Add description of using OPENSBI_EXTERNAL_SBI_TYPES
adf8b73 platform: thead/c910: Remove SBI_PLATFORM_HAS_PMP
f95dd39 docs: platform: Update SiFive FU540 doc as-per U-Boot v2020.01
6ffe1be firmware: Fix placement of .align directives
7daccae platform: thead/c910: Don't enable L2 cache in warm boot
a73d45c platform: thead/c910: Don't set plic/clint address in warm boot
30cdf00 scripts: Add C910 to platform list in the binary archive script
0492c5d include: Typo fix in comment for SBI_SCRATCH_SIZE define
046cc16 lib: Move struct sbi_ipi_data definition to sbi_ipi.c
3d2aaac lib: Introduce sbi_ipi_send_smode() API
da9b76b lib: Introduce sbi_ipi_send_halt() API
a8b4b83 lib: Introduce sbi_tlb_fifo_request() API
5f762d1 lib: Introduce sbi_ipi_event_create/destroy() APIs
817d50d lib: Drop _fifo from the name of various sbi_tlb_fifo_xyz() functions
84cd4fc lib: Initialize TLB management directly from coldboot/warmboot path
0a411bf include: Add generic and simple list handling APIs
37923c4 lib: Add dynamic registration of SBI extensions
7668502 lib: Factor-out SBI legacy extension
161b348 lib: Factor-out SBI replacement extensions
43ac621 lib: Factor-out SBI vendor extension
021b9e7 lib: Factor-out SBI base extension
85647a1 platform: template: typo fix in system reboot/shutdown names
ac1c229 platform: Update UART base addresses for qemu/sifve_u
d79173b platform: Add an platform ops to return platform specific tlb flush limit
2c2bbe7 platform: sifive/fu540: Set tlb range flush limit to zero
5ff1ab0 makefile: add support for building on macOS
6d0b4c5 platform: Drop qemu/sifive_u support
9a717ec platform: sifive: fu540: Add platform specific 'make run' cmd
d6fa7f9 doc: sifive: fu540: Update QEMU instruction when using U-Boot as the payload
179edde lib: sbi_scratch: use bitwise ops in sbi_scratch_alloc_offset()
897b8fb lib: Use __builtin_ctzl() in pmp_get()
1a8ca08 lib: Initialize out value in SBI calls
c2bfa2b lib: irqchip/plic: Disable all contexts and IRQs
c2f23cc platform: Add Spike initial support
a062200 platform: Remove stale options from config.mk files
c03c8a1 scripts: Add Spike to platform list of binary archive script
29bb2a6 docs: platform: Add documentation for Spike platform
48b06ad ThirdPartyNotices: Fix doc styles
892e879 doc: coreboot: Fix doc styles
fdfb533 doc: payload_linux: Fix doc styles
44d1296 doc: andes-ae350: Fix doc styles
a8ef0b5 doc: ariane-fpga: Fix doc styles
82fd42f doc: qemu_virt: Fix doc styles
f8ce996 doc: sifive_fu540: Fix doc styles
27a5c7f doc: thead-c910: Fix doc styles
0b41453 Revert "lib: Use __builtin_ctzl() in pmp_get()"
c66543d lib: utils: htif: Fix 32-bit build
bc874e3 lib: Don't check MIDELEG and MEDELEG at end of delegate_traps()
24c3082 lib: Print interrupt and exception delegation in boot prints
66fb729 platform: sifive: fu540: Add 32-bit specific fdt/payload addresses
3e7d666 platform: qemu: virt: Correct the typo in config.mk
c3b3b8f lib: Fix typo in atomic exchange functions
3936243 lib: Use available hart mask for correct hbase value
f8b3bb8 lib: Simplify the for-loop in sbi_ipi_send_many()
ac5e821 include: Bump-up version to 0.6
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
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This release has:
Lot of critical fixes
Hypervisor extension support
SBI v0.2 base extension support
Debug prints support
Handle traps when doing unpriv load/store
Allow compiling without FP support
Use git describe to generate boot-time banner
Andes AE350 platform support
ShortLog:
Anup Patel (14):
platform: sifive/fu540: Move FDT further up
lib: Allow compiling without FP support
lib: Introduce sbi_dprintf() API
lib: Use sbi_dprintf() for invalid CSRs
lib: Handle traps when doing unpriv load/store in get_insn()
lib: Delegate supervisor ecall to HS-mode when H extension available
lib: Extend sbi_hart_switch_mode() to support hypervisor extension
lib: Extend sbi_trap_redirect() for hypervisor extension
lib: Redirect WFI trapped from VS/VU mode to HS-mode
include: Extend get_insn() to read instruction from VS/VU mode
lib: Emulate HTIMEDELTA CSR for platforms not having TIME CSR
Makefile: Minor fix in OPENSBI_VERSION_GIT
lib: Fix coldboot race condition observed on emulators/simulators
include: Bump-up version to 0.5
Atish Patra (16):
lib: Provide an atomic exchange function unsigned long
lib: Fix race conditions in tlb fifo access.
platform: Remove the ipi_sync method from all platforms.
lib: Fix timer for 32 bit
lib: Support atomic swap instructions
lib: Upgrade to full flush if size is at least threshold
docs: Update the fu540 platform guide as per U-Boot documents.
lib: Change tlb range flush threshold to 4k page instead of 1G
lib: provide a platform specific tlb range flush threshold
lib: Fix tlb flush range limit value
Test: Move test payload related code out of interface header
lib: Align error codes as per SBI specification.
lib: Rename existing SBI implementation as 0.1.
lib: Remove redundant variable assignment
lib: Implement SBI v0.2
lib: Provide a platform hook to implement vendor specific SBI extensions.
Bin Meng (6):
platform: sifive: fu540: Use standard value string for cpu node status
README: Document 32-bit / 64-bit images build
treewide: Use conventional names for 32-bit and 64-bit
platform: sifive: fu540: Expand FDT size before any patching
firmware: Use macro instead of magic number for boot status
docs: platform: Update descriptions for qemu/sifive_u support
Damien Le Moal (4):
kendryte/k210: Use sifive UART driver
kendryte/k210: remove sysctl code
README: Update license information
kendryte/k210: remove unused file
Georg Kotheimer (1):
utils: Use cpu_to_fdt32() when writing to fdt
Jacob Garber (4):
lib: Use bitwise & instead of boolean &&
lib: Use correct type for return value
lib: Prevent unintended sign extensions
lib: Correct null pointer check
Lukas Auer (1):
firmware: do not use relocated _boot_status before it is valid
Nylon Chen (3):
firmware: Fix the loop condition of _wait_relocate_copy_done section
platform: Add Andes AE350 initial support
scripts: Add AE350 to platform list in the binary archive script
Palmer Dabbelt (1):
Include `git describe` in OpenSBI
Zong Li (1):
Write MSIP by using memory-mapped control register
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
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Add OpenSBI version 0.4 as a git submodule and as a prebult binary.
OpenSBI (https://github.com/riscv/opensbi) aims to provide an open-source
reference implementation of the RISC-V Supervisor Binary Interface (SBI)
specifications for platform-specific firmwares executing in M-mode. For all
supported platforms, OpenSBI provides several runtime firmware examples.
These example firmwares can be used to replace the legacy riscv-pk bootloader
and enable the use of well-known bootloaders such as U-Boot.
OpenSBI is distributed under the terms of the BSD 2-clause license
("Simplified BSD License" or "FreeBSD License", SPDX: BSD-2-Clause). OpenSBI
source code also contains code reused from other projects desribed here:
https://github.com/riscv/opensbi/blob/master/ThirdPartyNotices.md.
In this case all of the code we are using from OpenSBI is BSD 2-clause
as we aren't using the Kendryte code (Apache-2.0) with QEMU and libfdt
is dual licensed as BSD 2-clause (and GPL-2.0+). OpenSBI isn't being
linked with QEMU either it is just being included with QEMU.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
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