Merge tag 'pull-riscv-to-apply-20240806-2' of https://github.com/alistair23/qemu into staging

RISC-V PR for 9.1

* roms/opensbi: update to v1.5.1
* target/riscv: Add asserts for out-of-bound access

Merge tag 'pull-riscv-to-apply-20240806-2' of https://github.com/alistair23/qemu into staging

RISC-V PR for 9.1

* roms/opensbi: update to v1.5.1
* target/riscv: Add asserts for out-of-bound access
* Remove redundant insn length check for zama16b

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# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 06 Aug 2024 04:22:52 PM AEST
# gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013

* tag 'pull-riscv-to-apply-20240806-2' of https://github.com/alistair23/qemu:
roms/opensbi: Update to v1.5.1
target/riscv: Add asserts for out-of-bound access
target/riscv: Relax fld alignment requirement
target/riscv: Add MXLEN check for F/D/Q applies to zama16b
target/riscv: Remove redundant insn length check for zama16b

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

roms/opensbi: Update to v1.5.1

A new minor version of OpenSBI was just released after our bump to
OpenSBI 1.5. It contains significant bug fixes that it's worth doing
a new update for QEMU 9.1.

Sub

roms/opensbi: Update to v1.5.1

A new minor version of OpenSBI was just released after our bump to
OpenSBI 1.5. It contains significant bug fixes that it's worth doing
a new update for QEMU 9.1.

Submodule roms/opensbi 455de672dd..43cace6c36:
> lib: sbi: check result of pmp_get() in is_pmp_entry_mapped()
> lib: sbi: fwft: fix incorrect size passed to sbi_zalloc()
> lib: sbi: dbtr: fix potential NULL pointer dereferences
> include: Adjust Sscofpmf mhpmevent mask for upper 8 bits
> lib: sbi_hsm: Save/restore menvcfg only when it exists

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240805120259.1705016-2-dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

show more ...

Merge tag 'pull-riscv-to-apply-20240718-1' of https://github.com/alistair23/qemu into staging

RISC-V PR for 9.1

* Support the zimop, zcmop, zama16b and zabha extensions
* Validate the mode when set

Merge tag 'pull-riscv-to-apply-20240718-1' of https://github.com/alistair23/qemu into staging

RISC-V PR for 9.1

* Support the zimop, zcmop, zama16b and zabha extensions
* Validate the mode when setting vstvec CSR
* Add decode support for Zawrs extension
* Update the KVM regs to Linux 6.10-rc5
* Add smcntrpmf extension support
* Raise an exception when CSRRS/CSRRC writes a read-only CSR
* Re-insert and deprecate 'riscv,delegate' in virt machine device tree
* roms/opensbi: Update to v1.5

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# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 18 Jul 2024 12:09:11 PM AEST
# gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013

* tag 'pull-riscv-to-apply-20240718-1' of https://github.com/alistair23/qemu: (30 commits)
roms/opensbi: Update to v1.5
hw/riscv/virt.c: re-insert and deprecate 'riscv,delegate'
target/riscv: raise an exception when CSRRS/CSRRC writes a read-only CSR
target/riscv: Expose the Smcntrpmf config
target/riscv: Do not setup pmu timer if OF is disabled
target/riscv: More accurately model priv mode filtering.
target/riscv: Start counters from both mhpmcounter and mcountinhibit
target/riscv: Enforce WARL behavior for scounteren/hcounteren
target/riscv: Save counter values during countinhibit update
target/riscv: Implement privilege mode filtering for cycle/instret
target/riscv: Only set INH fields if priv mode is available
target/riscv: Add cycle & instret privilege mode filtering support
target/riscv: Add cycle & instret privilege mode filtering definitions
target/riscv: Add cycle & instret privilege mode filtering properties
target/riscv: Fix the predicate functions for mhpmeventhX CSRs
target/riscv: Combine set_mode and set_virt functions.
target/riscv/kvm: update KVM regs to Linux 6.10-rc5
disas/riscv: Add decode for Zawrs extension
target/riscv: Validate the mode in write_vstvec
disas/riscv: Support zabha disassemble
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

roms/opensbi: Update to v1.5

Update OpenSBI and the pre-built opensbi32 and opensbi64 images to
v1.5.

The following commits were included in v1.5:

455de67 include: Bump-up version to 1.5
23b7bad l

roms/opensbi: Update to v1.5

Update OpenSBI and the pre-built opensbi32 and opensbi64 images to
v1.5.

The following commits were included in v1.5:

455de67 include: Bump-up version to 1.5
23b7bad lib: sbi: check incoming dbtr shmem address
0e45b63 docs: Fix wrong filename
caae2f7 lib: sbi: fwft: return SBI_EINVAL rather than SBI_ERR_INVALID_PARAM
e8717d1 lib: sbi: fwft: check feature value to be exactly 1 or 0
ecef14d lib: sbi: implement SBI FWFT extension
e9ee967 lib: sbi: fwft: add support for SBI_FWFT_PTE_AD_HW_UPDATING
c97a1d5 lib: sbi: fwft: add support for SBI_FWFT_MISALIGNED_EXC_DELEG
aa5a859 lib: sbi: add support for firmware features extension
53844c9 lib: sbi: Add support for Svade and Svadu extensions
52dcf35 platform: generic: andes: Add support for RV32 to set up PMA
f09f164 platform: generic: andes: Refine Andes PMA related code
7830e98 lib: serial: fix RX path in litex-uart
62e178a lib: utils/reset: Try initializing all reset devices in dt
3a94a32 sbi: sbi_domain_context: Fix trap context for domain context switching
a73ff04 lib: utils/reset: Fix fdt_reset to search for more dt nodes
b5c984b lib: utils/reset: Skip initialize reset when dt is not enabled
86bbe6c lib: utils/serial: Fix fdt_serial to match more dt nodes
179e00a lib: utils/serial: Skip initialize serial when dt is not enabled
b1c7c75 lib: utils/irqchip: Skip initialize irqchip when dt is not enabled
5e3ad7d lib: utils/timer: Skip initialize timer when dt is not enabled
c5be0e1 lib: utils/ipi: Skip initialize ipi when dt is not enabled
df3db6a lib: utils/fdt: Fix DT property for APLIC delegation
d962db2 lib: utils/gpio: respect flag GPIO_FLAG_ACTIVE_LOW
ae5ef18 lib: sbi: sse: handle missing writable attributes
858754a lib: utils/irqchip: Add sanity checks in imsic_get_data() and imsic_get_target_file()
96f0a2e firmware: Bring back FW_TEXT_START as an optional parameter
e3a30a2 lib: utils/irqchip: Check before initializing imsic
2bed4c1 platform: generic: thead: add Sophgo CV18XX/SG200X series
533067d lib: sbi: Put event after use in sbi_sse_exit() loop
ea9cf6a utils/reset: Add SG2042 hwmon MCU support.
1cb792d lib: sbi: simplify inline function in sbi_dtbr.c
7b37da3 lib: sbi: fix return type of sbi_dbtr_shmem_disabled
e065c3c lib: sbi: Fixed memory permission check in sbi_dbtr_setup_shmem
7f54527 lib: sbi: fix DBTR_SHMEM_MAKE_PHYS for RV64
744f495 lib: sbi: Removal unnecessary check dbtr_thishart_state_ptr
4953bd7 lib: sbi: fix hart_shmem_base
019a8e6 platform: generic: thead: add Canaan Kendryte K230
33e21c9 platform: generic: thead: separate T-Head PMU Errata
2b93ce0 platform: andes: Change all occurrences of andes45 to andes
f68b3ae platform: andes: Rename files with the prefix andes45
17e8291 sbi: sbi_domain_context: Add spinlock for updating domain assigned_harts
1d89a9d lib: sbi: Refine the settings for switching to Virtual Supervisor Mode.
033104d lib: sbi: sse: check handler entry to belong to supervisor mode
bd00765 lib: sbi: sse: use PRV_S instead of hardcoded value for mode
ce3c82c lib: sbi: sse: call enable callback before sending IPI
d528dbf lib: sbi: sse: remove superfluous sbi_list_empty() check
22ff750 lib: sbi: sse: simplify 32bits overflow check
7aa80ea lib: sbi: sse: rename sse_hart_unlock() to sse_enabled_event_unlock()
c21c99d lib: sbi: sse: fix typos, comments and spacing errors
7b1ed96 lib: tests: Add test for spinlocks
7bdf41a lib: tests: Add test for atomic_t
f6243d9 lib: tests: Add test suite init function
d4d2582 firmware: remove FW_TEXT_START
73344d4 lib: utils: check correct value in fdt_node_offset_by_compatible
37e1544 lib: sbi: sse_event_get() may return NULL
68bc031 lib: sbi: Add missing sscrind and sscfg extensions in sbi_hart_ext[]
a7c5c2c Makefile: Remove unnecessary dependencies
268feab Makefile: Respect manual changes to .config
29ecda9 sbi: sbi_domain_context: Check privilege spec version before accessing S-mode CSRs
7862c24 lib: sbi: Wakeup non-coldboot HARTs early in the coldboot path
beb0cd1 lib: sbi: Simplify wait_for_coldboot() implementation
f5375bc platform: generic: allwinner: Optimize current hart scratch access
b94396c lib: utils/timer: Optimize current hart scratch access
5c9a735 include: sbi: Support byteorder macros in assembly
06fc453 lib: sbi: Add SSE support for PMU events
09ad214 lib: sbi: Implement SBI SSE extension
c8cdf01 lib: sbi: Add support for Supervisor Software Events extension
76d7e9b firmware: remove copy-base relocation
5186da6 platform: generic: allwinner: sun20i-d1: Remove duplicated CSR definitions
3b2f89e docs: writing_tests: Make docs correspond the latest changes
f7d0050 lib: sbi: Extend sbi_trap_error() to dump state in a nested trap
5b11f16 lib: sbi: Pass trap context pointer to sbi_ecall_handler()
43d346c lib: sbi: Remove regs parameter from trap irq handling functions
d84e7eb lib: sbi: Remove regs paramter of sbi_irqchip_process()
f414cf9 lib: sbi: Simplify parameters of sbi_illegal_insn_handler()
fea33a9 lib: sbi: Simplify parameters of misaligned and access fault handlers
abea949 lib: sbi: Introduce trap context
60ffc15 include: sbi: Add trap_context pointer in struct sbi_scratch
ebb697a lib: sbi: Remove sbi_trap_exit() and related code
2e85178 lib: sbi: Remove epc from struct sbi_trap_info
86224ec docs/writing_tests: Update tests paths
5c992a1 lib: tests: Move tests to a separate directory
81e3ba7 lib: sbi: call platform load/store emulators
ddf3b64 include: sbi: add emulate_load/store handler to platform ops
4c11265 lib: sbi: abstract out insn decoding to unify mem fault handlers
9221fe5 lib: sbi: change prototype of sbi_misaligned_load/store_handler
a17600c lib: sbi: change prototype of sbi_trap_redirect
2471cf2 include: sbi: rename sbi_misaligned_ldst.h to sbi_trap_ldst.h
c0a6320 lib: sbi: rename sbi_misaligned_ldst.c to sbi_trap_ldst.c
e11025c lib: sbi: Add initial domain context management support
87d8fe7 lib: tests: Add sbi_console test
e5f53fd lib: tests: Add a test for sbi_bitmap
874fcef lib: Add SBIUnit testing macros and functions
b9e4de0 docs: Add documentation about tests and SBIUnit
526b9ce firmware: fw_base.S: fix _reset_regs
8151105 firmware: fw_base.S: Remove _relocate_lottery
187397f firmware: fw_dynamic.S: Remove _bad_dynamic_info
b27b7c6 firmware: fw_base: Simplified setup trap handler
fdf5589 firmware: fw_base.S: Simplify address get
748bef1 lib: sbi_misaligned_ldst: Add handling of C.LHU/C.LH and C.SH
bc36678 platform: andes: Drop andes_pmu_setup()
6bb6b61 lib: sbi: Add support for smcsrind and smcdeleg
322b598 lib: sbi_hsm: Restor hart state to stop when fails to start
96a35db docs/firmware: document new options for jump and payload firmwares
2cff7f3 platform: Apply relocatable address
f056939 firmware: Add relocatable FW_PAYLOAD_FDT_ADDR
7227cdd firmware: Add relocatable FW_JUMP_ADDR and FW_JUMP_FDT_ADDR
741e941 platform: starfive: call starfive_jh7110_inst_init() in pm_reset_init()
3edf044 platform: starfive: return error if needed devices are not present
80ae046 platform: starfive: rename "stf,axp15060-regulator" -> "x-powers,axp15060"
5335340 platform: starfive: remove redundant compatibility check in pmic_ops
4d8569d platform: starfive: get I2C offset address from clocks property
034af1f platform: starfive: correct system clock device tree node
88273fe lib: sbi_pmu: Before using we should ensure PMU init done
46c8c65 docs: move documentation of system suspend test.
8df836d platform: generic: Parse system suspend test from config node.
23e7e48 docs: Add OpenSBI DT configuration guide.
67ce5a7 platform: generic: Add support for specify coldboot harts in DT
9c8b18e firmware: fw_base.S: remove _runtime_offset
4c6b7cb firmware: fw_base.S: Improve loading u32
92e8aff firmware: always create dynsym section
d1dad07 Makefile: check for --exclude-libs
4a76f79 Makefile: don't pass -mstrict-align if not supported
21caaa3 fw_base.S: Fix comment errors
1ec353d lib: sbi: Use mask to check the free bit during trigger allocation
bb90a9e lib: sbi: Print number of debug triggers found
76a2a15 lib: sbi: Implement SBI debug trigger extension
fa87ec9 include: sbi: Add SBI debug trigger extension related defines
97f234f lib: sbi: Introduce the SBI debug triggers extension support
40dac6b lib: sbi: Detect support of debug triggers
2499769 include: sbi: Introduce debug trigger register encodings
20ca19a include: sbi: Add TINFO debug trigger CSR
b752099 include: sbi: Introduce common endianess conversion macro

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20240715171521.179517-1-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

show more ...

Merge tag 'pull-riscv-to-apply-20240110' of https://github.com/alistair23/qemu into staging

RISC-V PR for 9.0

* Make vector whole-register move (vmv) depend on vtype register
* Fix th.dcache.cval1

Merge tag 'pull-riscv-to-apply-20240110' of https://github.com/alistair23/qemu into staging

RISC-V PR for 9.0

* Make vector whole-register move (vmv) depend on vtype register
* Fix th.dcache.cval1 priviledge check
* Don't allow write mstatus_vs without RVV
* Use hwaddr instead of target_ulong for RV32
* Fix machine IDs QOM getters\
* Fix KVM reg id sizes
* ACPI: Enable AIA, PLIC and update RHCT
* Fix the interrupts-extended property format of PLIC
* Add support for Zacas extension
* Add amocas.[w,d,q] instructions
* Document acpi parameter of virt machine
* RVA22 profiles support
* Remove group setting of KVM AIA if the machine only has 1 socket
* Add RVV CSRs to KVM
* sifive_u: Update S-mode U-Boot image build instructions
* Upgrade OpenSBI from v1.3.1 to v1.4
* pmp: Ignore writes when RW=01 and MML=0
* Assert that the CSR numbers will be correct
* Don't adjust vscause for exceptions
* Ensure mideleg is set correctly on reset

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# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 10 Jan 2024 08:56:41 GMT
# gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013

* tag 'pull-riscv-to-apply-20240110' of https://github.com/alistair23/qemu: (65 commits)
target/riscv: Ensure mideleg is set correctly on reset
target/riscv: Don't adjust vscause for exceptions
target/riscv: Assert that the CSR numbers will be correct
target/riscv: pmp: Ignore writes when RW=01 and MML=0
roms/opensbi: Upgrade from v1.3.1 to v1.4
docs/system/riscv: sifive_u: Update S-mode U-Boot image build instructions
target/riscv/kvm: add RVV and Vector CSR regs
target/riscv/kvm: do PR_RISCV_V_SET_CONTROL during realize()
linux-headers: riscv: add ptrace.h
linux-headers: Update to Linux v6.7-rc5
target/riscv/kvm.c: remove group setting of KVM AIA if the machine only has 1 socket
target/riscv: add rva22s64 cpu
target/riscv: add RVA22S64 profile
target/riscv: add 'parent' in profile description
target/riscv: add satp_mode profile support
target/riscv/cpu.c: add riscv_cpu_is_32bit()
target/riscv/cpu.c: finalize satp_mode earlier
target/riscv: add priv ver restriction to profiles
target/riscv: implement svade
target/riscv: add 'rva22u64' CPU
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

roms/opensbi: Upgrade from v1.3.1 to v1.4

Upgrade OpenSBI from v1.3.1 to v1.4 and the pre-built bios images.

The v1.4 release includes the following commits:

1a398d9 lib: sbi: Add Zicntr as a HART

roms/opensbi: Upgrade from v1.3.1 to v1.4

Upgrade OpenSBI from v1.3.1 to v1.4 and the pre-built bios images.

The v1.4 release includes the following commits:

1a398d9 lib: sbi: Add Zicntr as a HART ISA extension
669089c lib: sbi: Add Zihpm as a HART ISA extension
72b9c8f lib: sbi: Alphabetically sort HART ISA extensions
5359fc6 lib: sbi: Rename hart_pmu_get_allowed_bits() function
976895c lib: sbi: Fix Priv spec version for [m|s]counteren and mcountinhibit CSRs
6053917 lib: sbi: Fix how print gets flags
35ef182 lib: sbi: print not fill '0' when left-aligned
40dac06 lib: sbi: Add '+' flags for print
458fa74 lib: sbi: Add ' ' '\'' flags for print
05cbb6e lib: sbi: implifying the parameters of printi
fe08281 lib: sbi: print add 'o' type
c6ee5ae lib: sbi: Fix printi
3b6fcdd lib: sbi: Simplify prints
cc89fa7 lib: sbi: Fix printc
ff43168 lib: sbi: Fix timing of clearing tbuf
a73982d lib: sbi: Fix missing '\0' when buffer szie equal 1
ea6533a lib: utils/gpio: Fix RV32 compile error for designware GPIO driver
c3b98c6 include: sbi: Add macro definitions for mseccfg CSR
1c099c4 lib: sbi: Add functions to manipulate PMP entries
6c202c5 include: sbi: Add Smepmp specific access flags for PMP entries
cbcfc7b lib: sbi: Add smepmp in hart extensions
d72f5f1 lib: utils: Add detection of Smepmp from ISA string in FDT
4a42a23 lib: sbi: Grant SU R/W/X permissions to whole memory
f3fdd04 lib: sbi: Change the order of PMP initialization
5dd8db5 lib: sbi: Add support for Smepmp
6e44ef6 lib: sbi: Add functions to map/unmap shared memory
0ad8660 lib: sbi: Map/Unmap debug console shared memory buffers
057eb10 lib: utils/gpio: Fix RV32 compile error for designware GPIO driver
0e2111e libfdt: fix SPDX license identifiers
e05a9cf lib: sbi: Update system suspend to spec
5e20d25 include: sbi: fix CSR define of mseccfg
44c5151 include: sbi_utils: Remove driver pointer from struct i2c_adapter
14a35b0 lib: utils/regmap: Add generic regmap access library
8e97275 lib: utils/regmap: Add simple FDT based regmap framework
f21d8f7 lib: utils/regmap: Add simple FDT based syscon regmap driver
4a344a9 lib: utils/reset: Add syscon based reboot and poweroff
c2e6027 lib: utils/reset: Remove SiFive Test reset driver
f536e0b gitignore: allow gitignore to ignore most dot file
c744ed7 lib: sbi_pmu: Enable noncontigous hpm event and counters
6259b2e lib: utils/fdt: Fix fdt_parse_isa_extensions() implementation
f46a564 lib: sbi: Fix typo for finding fixed event counter
94197a8 fw_base.S: Fix assembler error with clang 16+
c104c60 lib: sbi: Add support for smcntrpmf
7aabeee Makefile: Fix grep warning
e7e73aa platform: generic: allwinner: correct mhpmevent count
ee1f83c lib: sbi_pmu: remove mhpm_count field in hart feature
a9cffd6 firmware: payload: test: Change to SBI v2.0 DBCN ecalls
b20bd47 lib: sbi: improve the definition of SBI_IPI_EVENT_MAX
664692f lib: sbi_pmu: ensure update hpm counter before starting counting
c9a296d platform: generic: allwinner: fix OF process for T-HEAD c9xx pmu
901d3d7 lib: sbi_pmu: keep overflow interrupt of stopped hpm counter disabled
cacfba3 platform: Allow platforms to specify the size of tlb fifo
5bd9694 lib: sbi: alloc tlb fifo by sbi_malloc
130e65d lib: sbi: Implement SET_FS_DIRTY() to make sure the mstatus FS dirty is set
d1e4dff lib: sbi: Introduce HART index in sbi_scratch
e6125c3 lib: sbi: Remove sbi_platform_hart_index/invalid() functions
296e70d lib: sbi: Extend sbi_hartmask to support both hartid and hartindex
e632cd7 lib: sbi: Use sbi_scratch_last_hartindex() in remote TLB managment
78c667b lib: sbi: Prefer hartindex over hartid in IPI framework
22d6ff8 lib: sbi: Remove sbi_scratch_last_hartid() macro
112daa2 lib: sbi: Maximize the use of HART index in sbi_domain
9560fb3 include: sbi: Remove sbi_hartmask_for_each_hart() macro
b8fb96e include: sbi_domain: Fix permission test macros
bff27c1 lib: sbi: Factor-out Smepmp configuration as separate function
5240d31 lib: sbi: Don't clear mseccfg.MML bit in sbi_hart_smepmp_configure()
2b51a9d lib: sbi: Fix pmp_flags for Smepmp read-only shared region
73aea28 lib: sbi: Populate M-only Smepmp entries before setting mseccfg.MML
e8bc162 lib: utils/serial: Add shared regions for serial drivers
b7e9d34 lib: utils/regmap: Mark syscon region as shared read-write
3669153 platform: generic: thead: fix stale TLB entries for th1520/sg2042
de525ac firmware: Remove ALIGN in .rela.dyn in linker script
2a6d725 firmware: Remove handling of R_RISCV_{32,64}
6ed125a Makefile: Add --exclude-libs ALL to avoid .dynsym
e21901d doc: Fix fw_payload.md
a125423 lib: utils/serial: Ensure proper allocation of PMP entries for uart8250
d36709f lib: utils: timer/ipi: Update memregion flags for PLMT and PLICSW
8197c2f lib: sbi: fix sbi_domain_get_assigned_hartmask()
9da30f6 lib: utils/fdt: simplify dt_parse_isa_extensions
942aca2 lib: utils: Simplify SET_ISA_EXT_MAP()
f831b93 lib: sbi_pmu: check for index overflows
d891cae gpio/starfive: redundant readl() call
e8114c6 docs: platform: update platform_requirements.md
3632f2b lib: sbi: Add support for mconfigptr
ec0559e lib: sbi_misaligned_ldst: Fix handling of C.SWSP and C.SDSP
cbdd869 include: sbi: Change spec version to 2.0
5d0ed1b lib: sbi: simplify sanitize_domain()
c1a6987 platform: generic: thead: move to thead c9xx header to vendor specific postion
8e941e7 platform: generic: thead: separate implement of T-HEAD c9xx pmu
492d9b1 platform: generic: thead: separate implement of T-HEAD c9xx errata
3e21b96 platform: generic: thead: initialize PMU by default in thead generic platform
a140a4e lib: sbi: Correctly limit flushes to a single ASID/VMID
88ae718 platform: generic: thead: improve tlb flush errata
52fd64b platform: Uses hart count as the default size of tlb info
07f2ccd lib: utils/serial: Optimize semihosting_putc implementation
fccdf41 firmware: fw_base.S: Fix boot hart status synchronization
d1e0f7f utils/reset: Remove fdt_reset_thead
896d2c9 lib: utils/timer: Allow ACLINT MTIMER driver to setup quirks
accafb1 lib: utils/timer: mtimer: add separate T-Head C9xx CLINT mtimer compatible
98bc25f lib: utils/ipi: mswi: add separate T-Head C9xx CLINT mswi compatible
5b2f55d lib: sbi: separate the swap operation of domain region
3b03cdd lib: sbi: Add regions merging when sanitizing domain region
2bfdb9e platform: generic: Add Sophgo sg2042 platform support
280f7ae include: sbi: macros for mseccfg.sseed and .useed
efcac33 lib: sbi: Add Zkr in hart extensions
6e5b0cf lib: sbi: enable seed access in S-mode
6602e11 lib: sbi: change sbi_hart_features.extensions as an array
3aaed4f lib: sbi: Make console_puts/console_putc interchangeable
dc0bb19 lib: utils/serial: remove semihosting_putc
16bb930 lib: sbi: Fix PMP granularity handling in sbi_hart_map_saddr()
574b9c8 lib: sbi_pmu: avoid buffer overflow
791704c lib: utils/irqchip: Avoid redundant writes to APLIC CLRIE register
f520256 lib: sbi: Allow relaxed MMIO writes in device ipi_send() callback
b70d628 lib: sbi: Allow relaxed MMIO writes in device ipi_clear() callback
bd74931 lib: ipi: Adjust Andes PLICSW to single-bit-per-hart scheme
291403f sbi: sbi_pmu: Improve sbi_pmu_init() error handling
090fa99 lib: sbi: Add XAndesPMU in hart extensions
a48f2cf sbi: sbi_pmu: Add hw_counter_filter_mode() to pmu device
51ec60c platform: include: andes45: Add PMU related CSR defines
effd89a platform: generic: Introduce pmu_init() platform override
1b9e743 platform: andes: Add Andes custom PMU support
2e50c24 platform: andes: Enable Andes PMU for AE350
535c661 platform: rzfive: Enable Andes PMU for RZ/Five
0b3262e lib: utils: fdt_fixup: Allow preserving PMU properties
009ae4e platform: andes: Factor out is_andes() helper
0308f93 lib: utils: fdt_pmu: Make the fdt_pmu_evt_select table global variable
e19d419 lib: utils: fdt_pmu: Do not iterate over the fdt_pmu_evt_select table
d162009 docs: pmu: Add Andes PMU node example
6b9a849 lib: sbi: Remove xchg/cmpxchg implemented via lr/sc
11bf49b lib: sbi: Fix __atomic_op_bit_ord and comments
8839869 lib: sbi: Replace __atomic_op_bit_ord with __atomic intrinsics
07419ec lib: sbi: Prevent redundant sbi_ipi_process
93da66b lib: sbi_hart: Store PMP granularity as log base 2
ee72517 lib: sbi_pmu: Add PMU snapshot definitions
11a0ba5 lib: sbi_pmu: Fix the counter info function
0696810 firmware: fix section types
a25fc74 lib: sbi_hsm: Put the resume_pending hart in the interruptible hart mask
87aa306 platform: recalculate heap size to support new tlb entry number
a2e254e lib: sbi: skip wait_for_coldboot when coolboot done
6112d58 lib: utils/fdt: Allow to use reg-names when parsing ACLINT
35cba92 lib: sbi_tlb: Check tlb_range_flush_limit only once per request
a894187 lib: sbi_ipi: Do not ignore errors from sbi_ipi_send()
446fa65 lib: sbi_ipi: Process self-IPIs in sbi_ipi_send()
2707250 lib: sbi_ipi: Drop unnecessary ipi_process check
925ce14 lib: sbi: Simplify the initialization of root_hmask in sbi_domain_init
2c8be56 lib: sbi: Improve the code of privilege mode and extensions detection
056fe6f lib: sbi: Refactor the code for enable extensions in menvfg CSR
776770d lib: sbi: Using one array to define the name of extensions
3daac8f lib: sbi: Detect extensions from the ISA string in DT
416ceb3 lib: sbi_tlb: Reduce size of struct sbi_tlb_info
80169b2 platform: generic: Fine tune fw_platform_calculate_heap_size()
cdebae2 lib: utils/irqchip: Add shared MMIO region for PLIC in root domain
3284bea lib: sbi: Allow ecall handlers to directly update register state
5a57e8c lib: sbi: Remove the SBI_ETRAP error code
2b80b92 lib: sbi: Do not enter OpenSBI with mseccfg.MML == 1
63e09ad lib: sbi: Fix shift bug in sbi_system_reset
ba29293 lib: utils/timer: mtimer: only use regname for aclint
bbd065d lib: sbi: Detect Zicntr extension only based on traps
a2b255b include: Bump-up version to 1.4

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20240102151153.133896-1-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

show more ...

Merge tag 'pull-riscv-to-apply-20230723-3' of https://github.com/alistair23/qemu into staging

Fifth RISC-V PR for 8.1

* roms/opensbi: Upgrade from v1.3 to v1.3.1

# -----BEGIN PGP SIGNATURE-----
#

Merge tag 'pull-riscv-to-apply-20230723-3' of https://github.com/alistair23/qemu into staging

Fifth RISC-V PR for 8.1

* roms/opensbi: Upgrade from v1.3 to v1.3.1

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# -----END PGP SIGNATURE-----
# gpg: Signature made Sun 23 Jul 2023 10:33:32 BST
# gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013

* tag 'pull-riscv-to-apply-20230723-3' of https://github.com/alistair23/qemu:
roms/opensbi: Upgrade from v1.3 to v1.3.1

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

roms/opensbi: Upgrade from v1.3 to v1.3.1

Upgrade OpenSBI from v1.3 to v1.3.1 and the pre-built bios images
which fixes the boot failure seen when using QEMU to do a direct
kernel boot with Microchi

roms/opensbi: Upgrade from v1.3 to v1.3.1

Upgrade OpenSBI from v1.3 to v1.3.1 and the pre-built bios images
which fixes the boot failure seen when using QEMU to do a direct
kernel boot with Microchip Icicle Kit board machine.

The v1.3.1 release includes the following commits:

0907de3 lib: sbi: fix comment indent
eb736a5 lib: sbi_pmu: Avoid out of bounds access
7828eeb gpio/desginware: add Synopsys DesignWare APB GPIO support
c6a3573 lib: utils: Fix sbi_hartid_to_scratch() usage in ACLINT drivers
057eb10 lib: utils/gpio: Fix RV32 compile error for designware GPIO driver

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Message-Id: <20230719165817.889465-1-bmeng@tinylab.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

show more ...

Merge tag 'pull-riscv-to-apply-20230710-1' of https://github.com/alistair23/qemu into staging

Third RISC-V PR for 8.1

* Use xl instead of mxl for disassemble
* Factor out extension tests to cpu_cfg

Merge tag 'pull-riscv-to-apply-20230710-1' of https://github.com/alistair23/qemu into staging

Third RISC-V PR for 8.1

* Use xl instead of mxl for disassemble
* Factor out extension tests to cpu_cfg.h
* disas/riscv: Add vendor extension support
* disas/riscv: Add support for XVentanaCondOps
* disas/riscv: Add support for XThead* instructions
* Fix mstatus related problems
* Fix veyron-v1 CPU properties
* Fix the xlen for data address when MPRV=1
* opensbi: Upgrade from v1.2 to v1.3
* Enable 32-bit Spike OpenSBI boot testing
* Support the watchdog timer of HiFive 1 rev b
* Only build qemu-system-riscv$$ on rv$$ host
* Add RVV registers to log
* Restrict ACLINT to TCG
* Add syscall riscv_hwprobe
* Add support for BF16 extensions
* KVM_RISCV_SET_TIMER macro is not configured correctly
* Generate devicetree only after machine initialization is complete
* virt: Convert fdt_load_addr to uint64_t
* KVM: fixes and enhancements
* Add support for the Zfa extension

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# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 10 Jul 2023 01:30:33 PM BST
# gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013

* tag 'pull-riscv-to-apply-20230710-1' of https://github.com/alistair23/qemu: (54 commits)
riscv: Add support for the Zfa extension
target/riscv/kvm.c: read/write (cbom|cboz)_blocksize in KVM
target/riscv/kvm.c: add kvmconfig_get_cfg_addr() helper
target/riscv: update multi-letter extension KVM properties
target/riscv/cpu.c: create KVM mock properties
target/riscv/cpu.c: remove priv_ver check from riscv_isa_string_ext()
target/riscv/cpu.c: add satp_mode properties earlier
target/riscv/kvm.c: add multi-letter extension KVM properties
target/riscv/kvm.c: update KVM MISA bits
target/riscv: add KVM specific MISA properties
target/riscv/cpu: add misa_ext_info_arr[]
target/riscv/kvm.c: init 'misa_ext_mask' with scratch CPU
target/riscv: handle mvendorid/marchid/mimpid for KVM CPUs
target/riscv: read marchid/mimpid in kvm_riscv_init_machine_ids()
target/riscv: use KVM scratch CPUs to init KVM properties
target/riscv/cpu.c: restrict 'marchid' value
target/riscv/cpu.c: restrict 'mimpid' value
target/riscv/cpu.c: restrict 'mvendorid' value
hw/riscv/virt.c: skip 'mmu-type' FDT if satp mode not set
target/riscv: skip features setup for KVM CPUs
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

roms/opensbi: Upgrade from v1.2 to v1.3

Upgrade OpenSBI from v1.2 to v1.3 and the pre-built bios images.

The v1.3 release includes the following commits:

440fa81 treewide: Replace TRUE/FALSE with

roms/opensbi: Upgrade from v1.2 to v1.3

Upgrade OpenSBI from v1.2 to v1.3 and the pre-built bios images.

The v1.3 release includes the following commits:

440fa81 treewide: Replace TRUE/FALSE with true/false
6509127 Makefile: Remove -N ldflag to prevent linker RWX warning
65638f8 lib: utils/sys: Allow custom HTIF base address for RV32
f14595a lib: sbi: Allow platform to influence cold boot HART selection
6957ae0 platform: generic: Allow platform_override to select cold boot HART
cb7e7c3 platform: generic: Allow platform_override to perform firmware init
8020df8 generic/starfive: Add Starfive JH7110 platform implementation
6997552 lib: sbi_hsm: Rename 'priv' argument to 'arg1'
9e397e3 docs: domain_support: Use capital letter for privilege modes
9e0ba09 include: sbi: Fine grain the permissions for M and SU modes
aace1e1 lib: sbi: Use finer permission semantics for address validation
22dbdb3 lib: sbi: Add permissions for the firmware start till end
1ac14f1 lib: sbi: Use finer permission sematics to decide on PMP bits
44f736c lib: sbi: Modify the boot time region flag prints
20646e0 lib: utils: Use SU-{R/W/X} flags for region permissions during parsing
3e2f573 lib: utils: Disallow non-root domains from adding M-mode regions
59a08cd lib: utils: Add M-mode {R/W} flags to the MMIO regions
001106d docs: Update domain's region permissions and requirements
da5594b platform: generic: allwinner: Fix PLIC array bounds
ce2a834 docs: generic.md: fix typo of andes-ae350
8ecbe6d lib: sbi_hsm: handle failure when hart_stop returns SBI_ENOTSUPP
b1818ee include: types: add always inline compiler attribute
9c4eb35 lib: utils: atcsmu: Add Andes System Management Unit support
787296a platform: andes/ae350: Implement hart hotplug using HSM extension
7aaeeab lib: reset/fdt_reset_atcwdt200: Use defined macros and function in atcsmu.h
a990309 lib: utils: Fix reserved memory node for firmware memory
fefa548 firmware: Split RO/RX and RW sections
2f40a99 firmware: Move dynsym and reladyn sections to RX section
c10e3fe firmware: Add RW section offset in scratch
b666760 lib: sbi: Print the RW section offset
230278d lib: sbi: Add separate entries for firmware RX and RW regions
dea0922 platform: renesas/rzfive: Configure Local memory regions as part of root domain
33bf917 lib: utils: Add fdt_add_cpu_idle_states() helper function
c45992c platform: generic: allwinner: Advertise nonretentive suspend
c8ea836 firmware: Fix fw_rw_offset computation in fw_base.S
8050081 firmware: Not to clear all the MIP
84d15f4 lib: sbi_hsm: Use csr_set to restore the MIP
199189b lib: utils: Mark only the largest region as reserved in FDT
66b0e23 lib: sbi: Ensure domidx_to_domain_table is null-terminated
642f3de Makefile: Add missing .dep files for fw_*.elf.ld
09b34d8 include: Add support for byteorder/endianness conversion
680bea0 lib: utils/fdt: Use byteorder conversion functions in libfdt_env.h
b224ddb include: types: Add typedefs for endianness
aa5dafc include: sbi: Fix BSWAPx() macros for big-endian host
e3bf1af include: Add defines for SBI debug console extension
0ee3a86 lib: sbi: Add sbi_nputs() function
4e0572f lib: sbi: Add sbi_ngets() function
eab48c3 lib: sbi: Add sbi_domain_check_addr_range() function
5a41a38 lib: sbi: Implement SBI debug console extension
c43903c lib: sbi: Add console_puts() callback in the console device
29285ae lib: utils/serial: Implement console_puts() for semihosting
65c2190 lib: sbi: Speed-up sbi_printf() and friends using nputs()
321293c lib: utils/fdt: Fix fdt_pmu.c header dependency
aafcc90 platform: generic/allwinner: Fix sun20i-d1.c header dependency
745aaec platform: generic/andes: Fix ae350.c header dependency
99d09b6 include: fdt/fdt_helper: Change fdt_get_address() to return root.next_arg1
6861ee9 lib: utils: fdt_fixup: Fix compile error
4f2be40 docs: fix typo in fw.md
30ea806 lib: sbi_hart: Enable hcontext and scontext
81adc62 lib: sbi: Align SBI vendor extension id with mvendorid CSR
31b82e0 include: sbi: Remove extid parameter from vendor_ext_provider() callback
c100951 platform: generic: renesas: rzfive: Add support to configure the PMA
2491242 platform: generic: renesas: rzfive: Configure the PMA region
67b2a40 lib: sbi: sbi_ecall: Check the range of SBI error
5a75f53 lib: sbi/sbi_domain: cosmetic style fixes
bc06ff6 lib: utils/fdt/fdt_domain: Simplify region access permission check
17b3776 docs: domain_support: Update the DT example
1364d5a lib: sbi_hsm: Factor out invalid state detection
40f16a8 lib: sbi_hsm: Don't try to restore state on failed change
c88e039 lib: sbi_hsm: Ensure errors are consistent with spec
b1ae6ef lib: sbi_hsm: Move misplaced comment
07673fc lib: sbi_hsm: Remove unnecessary include
8a40306 lib: sbi_hsm: Export some functions
73623a0 lib: sbi: Add system suspend skeleton
c9917b6 lib: sbi: Add system_suspend_allowed domain property
7c964e2 lib: sbi: Implement system suspend
37558dc docs: Correct opensbi-domain property name
5ccebf0 platform: generic: Add system suspend test
908be1b gpio/starfive: add gpio driver and support gpio reset
4b28afc make: Add a command line option for debugging OpenSBI
e9d08bd lib: utils/i2c: Add minimal StarFive jh7110 I2C driver
568ea49 platform: starfive: add PMIC power ops in JH7110 visionfive2 board
506144f lib: serial: Cadence: Enable compatibility for cdns,uart-r1p8
1fe8dc9 lib: sbi_pmu: add callback for counter width
51951d9 lib: sbi_pmu: Implement sbi_pmu_counter_fw_read_hi
60c358e lib: sbi_pmu: Reserve space for implementation specific firmware events
548e4b4 lib: sbi_pmu: Rename fw_counter_value
b51ddff lib: sbi_pmu: Update sbi_pmu dev ops
641d2e9 lib: sbi_pmu: Use dedicated event code for platform firmware events
57d3aa3 lib: sbi_pmu: Introduce fw_counter_write_value API
c631a7d lib: sbi_pmu: Add hartid parameter PMU device ops
d56049e lib: sbi: Refactor the calls to sbi_hart_switch_mode()
e8e9ed3 lib: sbi: Set the state of a hart to START_PENDING after the hart is ready
c6a092c lib: sbi: Clear IPIs before init_warm_startup in non-boot harts
ed88a63 lib: sbi_scratch: Optimize the alignment code for alloc size
73ab11d lib: sbi: Fix how to check whether the domain contains fw_region
f64dfcd lib: sbi: Introduce sbi_entry_count() function
30b9e7e lib: sbi_hsm: Fix sbi_hsm_hart_start() for platform with hart hotplug
8e90259 lib: sbi_hart: clear mip csr during hart init
45ba2b2 include: Add defines for SBI CPPC extension
33caae8 lib: sbi: Implement SBI CPPC extension
91767d0 lib: sbi: Print the CPPC device name
edc9914 lib: sbi_pmu: Align the event type offset as per SBI specification
ee016a7 docs: Correct FW_JUMP_FDT_ADDR calculation example
2868f26 lib: utils: fdt_fixup: avoid buffer overrun
66fa925 lib: sbi: Optimize sbi_tlb
24dde46 lib: sbi: Optimize sbi_ipi
80078ab sbi: tlb: Simplify to tlb_process_count/tlb_process function
bf40e07 lib: sbi: Optimize sbi_tlb queue waiting
eeab500 platform: generic: andes/renesas: Add SBI EXT to check for enabling IOCP errata
f692289 firmware: Optimize loading relocation type
e41dbb5 firmware: Change to use positive offset to access relocation entries
bdb3c42 lib: sbi: Do not clear active_events for cycle/instret when stopping
674e019 lib: sbi: Fix counter index calculation for SBI_PMU_CFG_FLAG_SKIP_MATCH
f5dfd99 lib: sbi: Don't check SBI error range for legacy console getchar
7919530 lib: sbi: Add debug print when sbi_pmu_init fails
4e33530 lib: sbi: Remove unnecessary semicolon
6bc02de lib: sbi: Simplify sbi_ipi_process remove goto
dc1c7db lib: sbi: Simplify BITS_PER_LONG definition
f58c140 lib: sbi: Introduce register_extensions extension callback
e307ba7 lib: sbi: Narrow vendor extension range
042f0c3 lib: sbi: pmu: Remove unnecessary probe function
8b952d4 lib: sbi: Only register available extensions
767b5fc lib: sbi: Optimize probe of srst/susp
c3e31cb lib: sbi: Remove 0/1 probe implementations
33f1722 lib: sbi: Document sbi_ecall_extension members
d4c46e0 Makefile: Dereference symlinks on install
8b99a7f lib: sbi: Fix return of sbi_console_init
264d0be lib: utils: Improve fdt_serial_init
9a0bdd0 lib: utils: Improve fdt_ipi
122f226 lib: utils: Improve fdt_timer
df75e09 lib: utils/ipi: buffer overrun aclint_mswi_cold_init
bdde2ec lib: sbi: Align system suspend errors with spec
aad7a37 include: sbi_scratch: Add helper macros to access data type
5cf9a54 platform: Allow platforms to specify heap size
40d36a6 lib: sbi: Introduce simple heap allocator
2a04f70 lib: sbi: Print scratch size and usage at boot time
bbff53f lib: sbi_pmu: Use heap for per-HART PMU state
ef4542d lib: sbi: Use heap for root domain creation
66daafe lib: sbi: Use scratch space to save per-HART domain pointer
fa5ad2e lib: utils/gpio: Use heap in SiFive and StartFive GPIO drivers
903e88c lib: utils/i2c: Use heap in DesignWare and SiFive I2C drivers
5a8cfcd lib: utils/ipi: Use heap in ACLINT MSWI driver
3013716 lib: utils/irqchip: Use heap in PLIC, APLIC and IMSIC drivers
7e5636a lib: utils/timer: Use heap in ACLINT MTIMER driver
3c1c972 lib: utils/fdt: Use heap in FDT domain parsing
acbd8fc lib: utils/ipi: Use scratch space to save per-HART MSWI pointer
f0516be lib: utils/timer: Use scratch space to save per-HART MTIMER pointer
b3594ac lib: utils/irqchip: Use scratch space to save per-HART PLIC pointer
1df52fa lib: utils/irqchip: Don't check hartid in imsic_update_hartid_table()
355796c lib: utils/irqchip: Use scratch space to save per-HART IMSIC pointer
524feec docs: Add OpenSBI logo and use it in the top-level README.md
932be2c README.md: Improve project copyright information
8153b26 platform/lib: Set no-map attribute on all PMP regions
d64942f firmware: Fix find hart index
27c957a lib: reset: Move fdt_reset_init into generic_early_init
8bd666a lib: sbi: check A2 register in ecall_dbcn_handler.
2552799 include: Bump-up version to 1.3

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Message-Id: <20230630160717.843044-1-bmeng@tinylab.org>
Tested-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

show more ...

Merge tag 'pull-riscv-to-apply-20230306' of https://gitlab.com/palmer-dabbelt/qemu into staging

Sixth RISC-V PR for 8.0

* Support for the Zicbiom, ZCicboz, and Zicbop extensions.
* OpenSBI has been

Merge tag 'pull-riscv-to-apply-20230306' of https://gitlab.com/palmer-dabbelt/qemu into staging

Sixth RISC-V PR for 8.0

* Support for the Zicbiom, ZCicboz, and Zicbop extensions.
* OpenSBI has been updated to version 1.2, see
<https://github.com/riscv-software-src/opensbi/releases/tag/v1.2> for
the release notes.
* Support for setting the virtual address width (ie, sv39/sv48/sv57) on
the command line.
* Support for ACPI on RISC-V.

# -----BEGIN PGP SIGNATURE-----
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# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 06 Mar 2023 21:51:36 GMT
# gpg: using RSA key 2B3C3747446843B24A943A7A2E1319F35FBB1889
# gpg: issuer "palmer@dabbelt.com"
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" [unknown]
# gpg: aka "Palmer Dabbelt <palmerdabbelt@google.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 00CE 76D1 8349 60DF CE88 6DF8 EF4C A150 2CCB AB41
# Subkey fingerprint: 2B3C 3747 4468 43B2 4A94 3A7A 2E13 19F3 5FBB 1889

* tag 'pull-riscv-to-apply-20230306' of https://gitlab.com/palmer-dabbelt/qemu: (22 commits)
MAINTAINERS: Add entry for RISC-V ACPI
hw/riscv/virt.c: Initialize the ACPI tables
hw/riscv/virt: virt-acpi-build.c: Add RHCT Table
hw/riscv/virt: virt-acpi-build.c: Add RINTC in MADT
hw/riscv/virt: Enable basic ACPI infrastructure
hw/riscv/virt: Add memmap pointer to RiscVVirtState
hw/riscv/virt: Add a switch to disable ACPI
hw/riscv/virt: Add OEM_ID and OEM_TABLE_ID fields
riscv: Correctly set the device-tree entry 'mmu-type'
riscv: Introduce satp mode hw capabilities
riscv: Allow user to set the satp mode
riscv: Change type of valid_vm_1_10_[32|64] to bool
riscv: Pass Object to register_cpu_props instead of DeviceState
roms/opensbi: Upgrade from v1.1 to v1.2
gitlab/opensbi: Move to docker:stable
hw: intc: Use cpu_by_arch_id to fetch CPU state
target/riscv: cpu: Implement get_arch_id callback
disas/riscv Fix ctzw disassemble
hw/riscv/virt.c: add cbo[mz]-block-size fdt properties
target/riscv: add Zicbop cbo.prefetch{i, r, m} placeholder
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

roms/opensbi: Upgrade from v1.1 to v1.2

Upgrade OpenSBI from v1.1 to v1.2 and the pre-built bios images.

The v1.2 release includes the following commits:

994c8cf lib: sbi_timer: Added a conditiona

roms/opensbi: Upgrade from v1.1 to v1.2

Upgrade OpenSBI from v1.1 to v1.2 and the pre-built bios images.

The v1.2 release includes the following commits:

994c8cf lib: sbi_timer: Added a conditional wait function which can timeout
caa5eea lib: sbi: add check for ipi device for hsm start
0374ccf lib: sbi_hart: Shorten the code to set MPV bit
4e21cca lib: utils/serial: Update Shakti UART based on latest implementation
88b790f lib: sbi: Fix sbi_snprintf
1545afd lib: sbi: Fix counter index sanity check
83db3af lib: sbi: Add the bound check for events during config match
860a376 lib: sbi: Fix possible buffer overrun in counter validation
11c0008 lib: sbi: Fix fw_event_map initialization
8e86b23 lib: utils/fdt: Factor out common uart node code
7d28d3b lib: utils/serial: Initialize platform_uart_data to zero
7198e1d lib: serial: Clean up coding style in sifive-uart.c
f272035 lib: utils/serial: Ensure baudrate is non-zero before using
b9edf49 lib: sbi: Fix printf handling of long long
422f0e0 scripts: Add Kconfiglib v14.1.0 under scripts directory
662e631 Makefile: Add initial kconfig support for each platform
de80e93 Makefile: Compile lib/utils sources separately for each platform
26bbff5 lib: utils/serial: Use kconfig for enabling/disabling drivers
2adc94b lib: utils/reset: Use kconfig for enabling/disabling drivers
3e76a60 lib: utils/sys: Use kconfig for enabling/disabling drivers
013dbb3 lib: utils/timer: Use kconfig for enabling/disabling drivers
76af9d4 lib: utils/ipi: Use kconfig for enabling/disabling drivers
0b1cf2f lib: utils/irqchip: Use kconfig for enabling/disabling drivers
b126ce4 lib: utils/i2c: Use kconfig for enabling/disabling drivers
5616aa4 lib: utils/gpio: Use kconfig for enabling/disabling drivers
68d7b85 lib: utils/fdt: Use kconfig for enabling/disabling
d514a8f platform: generic: Use kconfig for enabling/disabling overrides
bc317a3 platform: generic: Use kconfig to set platform version and default name
eccb9df platform: Remove redundant config.mk from all platforms
0723bab docs: Update documentation for kconfig support
a6a8557 Makefile: Fix typo related to object.mk
9529e36 include: Add mstatus[h].GVA encodings
1fbe777 lib: sbi_trap: Save mstatus[h].GVA in trap->gva
1c4ce74 lib: sbi: Set gva when creating sbi_trap_info
5a0ca09 lib: sbi_trap: Set hypervisor CSRs for HS-mode
a69eb6c lib: sbi_trap: Set hstatus.GVA when going to HS-mode
111afc1 lib: sbi_illegal_insn: Fix FENCE.TSO emulation infinite trap loop
adf44b5 lib: sbi: Use the official extension name for AIA M-mode CSRs
cbaa9b0 lib: utils: serial: Add Cadence UART driver
622cc5f include: Remove sideleg and sedeleg
a90cf6b lib: sbi_pmu: Remove "event_idx" member from struct sbi_pmu_fw_event
1664d0e lib: sbi_pmu: Replace sbi_pmu_ctr_read() with sbi_pmu_ctr_fw_read()
e238459 lib: sbi_pmu: Firmware counters are always 64 bits wide
c9b388d lib: sbi_pmu: Simplify FW counters to reduce memory usage
d10c1f4 lib: sbi_pmu: Add custom PMU device operations
ee69f8e lib: sbi: Print platform PMU device at boot-time
5019fd1 include: sbi: Reduce includes in sbi_pmu.h
d32b0a9 docs: pmu: fix Unmatched example typo
19664f6 docs: pmu: extend bindings example for Unmatched
37a0d83 lib: sbi_trap: Add helper to get GVA in sbi_trap_regs
46e744a lib: sbi_misaligned_ldst: Set GVA if not emulating
8ce486a lib: utils/fdt: Fix DT parsing in fdt_pmu_setup()
49372f2 lib: sbi: Fix sbi_strnlen wrong count decrement
7f09fba lib: utils/serial: add semihosting support
7105c18 docs/firmware: Update FW_JUMP documentation
3f3d401 docs: Fix some typos
e54cb32 lib: sbi_pmu: move pmu irq information into pmu itself
c316fa3 lib: sbi_hart: move hart_features struct to a public location
4f2acb5 lib: sbi_platform: expose hart_features to extension_init callback
2f63f24 platform: generic: add extensions_init handler and platform-override
b6e520b platform: generic: allwinner: add support for c9xx pmu
98aa127 include: sbi: Fix typo in comment
11d14ae lib: sbi: Fix typo in comment
60b78fe include: sbi: Fix grammar in comment
dcdaf30 lib: sbi: Add sbi_domain_root_add_memrange() API
bd7ef41 platform: andes/ae350: Remove enabling cache from an350_final_init
9899b59 platform: andes/ae350: Use kconfig to set platform version and default name
88f58a3 platform: andes/ae350: Use fdt serial driver
ef9f02e lib: utils/timer: Add Andes fdt timer support
8234fc1 lib: utils/reset: Add Andes fdt reset driver support
127a3f2 platform: andes/ae350: Use fdt irqchip driver
6f3258e platform: andes/ae350: Add fw_platform_init for platform initialization
ce7c490 lib: utils/ipi: Add Andes fdt ipi driver support
c8683c5 platform: andes/ae350: Add AE350 domain support
d682a0a docs: andes-ae350.md: Update ae350 documentation for fdt driver support
0fee0bf Makefile: Add cscope support
51acd49 docs/firmware: update the document
9d54f43 Makefile: Add rules for carray sources in lib/sbi
56bed1a lib: sbi_ecall: Generate extensions list with carray
22f38ee lib: sbi_ecall: Add Kconfig option for each extension
85cf56c lib: utils/fdt: Remove redundant code
21ba418 lib: utils/fdt: Simplified code
8e9966c docs: fix some typos
7b29264 lib: utils/serial: Fix semihosting compile error using LLVM
14f5c4c lib: sbi_ecall: Split up sbi_ecall_replace
8e63716 firmware: payloads: Optimize usage of "ALIGN"
1b0d71b platform: generic/allwinner: Remove unused header files
9a740f5 platform: generic/allwinner: Remove ghostly type cast
ba32021 Makefile: replace `echo` with `printf` for compatibility
49b0e35 Makefile: bugfix for handling platform paths
74e2029 lib: sbi: Simplified mmio match checking
fc82e84 lib: sbi: Fix is_region_valid()
f8eec91 lib: simplify fdt_parse_plmt_node()
cc54184 lib: simplify fdt_parse_plicsw_node()
e9bc7f1 lib: fix fdt_parse_plmt_node()
5daa0ef lib: fix fdt_parse_plicsw_node()
1f6866e lib: simplify fdt_translate_address()
ad2ac29 lib: fix fdt_parse_aclint_node()
cfbabb9 firmware: Minor optimization for relocate
a36d455 platform: generic/andes: Enable generic platform support for AE350
6cd4b9b docs: platform: Update AE350 and generic platform documentation
d3fcff7 docs: andes-ae350.md: fix watchdog nodename in dts example
4640d04 scripts/create-binary-archive.sh: remove andes/ae350 build directory
e977512 lib: utils: Add fdt_fixup_node() helper function
e1a0cb0 gitignore: add vim swap files
ed8b8f5 platform: generic: Make use of fdt_match_node()
8b00be6 lib: fix is_region_valid()
c2be214 lib: fix __fdt_parse_region()
7b08778 lib: fix irqchip_plic_update_hartid_table
cb568b9 lib: sbi: Synchronize PMP settings with virtual memory system
506928a scripts: use env to invoke bash
64e8b9f lib: utils: serial: Add Renesas SCIF driver
0021b43 lib: utils: serial: Add FDT driver for Renesas SCIF
6840902 lib: utils/irqchip: Add compatible string for Andestech NCEPLIC100
8b1617d platform: generic: Add Renesas RZ/Five initial support
7a3354a docs: platform: Add documentation for Renesas RZ/Five SoC
34da663 lib: utils/irqchip: plic: Fix the off-by-one error in priority save/restore helpers
8509e46 lib: utils/irqchip: plic: Ensure no out-of-bound access in priority save/restore helpers
91c8a7d lib: utils/irqchip: plic: Fix the off-by-one error in plic_context_init()
fabbc00 lib: utils/irqchip: plic: Fix the off-by-one error in context save/restore helpers
9a2eeb4 lib: utils/irqchip: plic: Ensure no out-of-bound access in context save/restore helpers
a8ee82c lib: utils/ipi: mswi: add T-Head C9xx CLINT compatible
ca7810a lib: utils/timer: mtimer: add a quirk for lacking mtime register
b848d87 lib: utils/timer: mtimer: add T-Head C9xx CLINT compatible
391ec85 docs: pmu: fix binding example
0412460 docs: pmu: update a reference to a deprecated property name
d5d12a9 docs: pmu: Update the pmu doc with removal of mcountinhbit restriction
6b5188c include: Bump-up version to 1.2

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: <20230207044003.3669059-1-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20230303202448.11911-3-palmer@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

show more ...

Merge tag 'pull-riscv-to-apply-20220907' of https://github.com/alistair23/qemu into staging

First RISC-V PR for QEMU 7.2

* Update [m|h]tinst CSR in interrupt handling
* Force disable extensions if

Merge tag 'pull-riscv-to-apply-20220907' of https://github.com/alistair23/qemu into staging

First RISC-V PR for QEMU 7.2

* Update [m|h]tinst CSR in interrupt handling
* Force disable extensions if priv spec version does not match
* fix shifts shamt value for rv128c
* move zmmul out of the experimental
* virt: pass random seed to fdt
* Add checks for supported extension combinations
* Upgrade OpenSBI to v1.1
* Fix typo and restore Pointer Masking functionality for RISC-V
* Add mask agnostic behaviour (rvv_ma_all_1s) for vector extension
* Add Zihintpause support
* opentitan: bump opentitan version
* microchip_pfsoc: fix kernel panics due to missing peripherals
* Remove additional priv version check for mcountinhibit
* virt machine device tree improvements
* Add xicondops in ISA entry
* Use official extension names for AIA CSRs

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# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 07 Sep 2022 04:02:45 EDT
# gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054

* tag 'pull-riscv-to-apply-20220907' of https://github.com/alistair23/qemu: (44 commits)
target/riscv: Update the privilege field for sscofpmf CSRs
hw/riscv: virt: Add PMU DT node to the device tree
target/riscv: Add few cache related PMU events
target/riscv: Simplify counter predicate function
target/riscv: Add sscofpmf extension support
target/riscv: Add vstimecmp support
target/riscv: Add stimecmp support
hw/intc: Move mtimer/mtimecmp to aclint
target/riscv: Use official extension names for AIA CSRs
target/riscv: Add xicondops in ISA entry
hw/core: fix platform bus node name
hw/riscv: virt: fix syscon subnode paths
hw/riscv: virt: fix the plic's address cells
hw/riscv: virt: fix uart node name
target/riscv: Remove additional priv version check for mcountinhibit
hw/riscv: microchip_pfsoc: fix kernel panics due to missing peripherals
hw/riscv: opentitan: bump opentitan version
target/riscv: Fix priority of csr related check in riscv_csrrw_check
hw/riscv: remove 'fdt' param from riscv_setup_rom_reset_vec()
target/riscv: Add Zihintpause support
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

roms/opensbi: Upgrade from v1.0 to v1.1

Upgrade OpenSBI from v1.0 to v1.1 and the pre-built bios images.

The v1.1 release includes the following commits:

5b99603 lib: utils/ipi: Fix size check in

roms/opensbi: Upgrade from v1.0 to v1.1

Upgrade OpenSBI from v1.0 to v1.1 and the pre-built bios images.

The v1.1 release includes the following commits:

5b99603 lib: utils/ipi: Fix size check in aclint_mswi_cold_init()
6dde435 lib: utils/sys: Extend HTIF library to allow custom base address
8257262 platform: sifive_fu740: do not use a global in da9063_reset/shutdown
fb688d9 platform: sifive_fu740: fix reset when watchdog is running
5d025eb lib: fix pointer of type 'void *' used in arithmetic
632f593 lib: sbi: Map only the counters enabled in hardware
3b7c204 lib: sbi: Disable interrupt during config matching
a26dc60 lib: sbi: Disable interrupt and inhibit counting in M-mode during init
5d53b55 Makefile: fix build with binutils 2.38
6ad8917 lib: fix compilation when strings.h is included
ce4c018 lib: utils/serial: Round UART8250 baud rate divisor to nearest integer
01250d0 include: sbi: Add AIA related CSR defines
8f96070 lib: sbi: Detect AIA CSRs at boot-time
65b4c7c lib: sbi: Use AIA CSRs for local interrupts when available
222132f lib: sbi: Add sbi_trap_set_external_irqfn() API
5f56314 lib: utils/irqchip: Allow multiple FDT irqchip drivers
1050940 include: sbi: Introduce nascent_init() platform callback
55e79f8 lib: sbi: Enable mie.MEIE bit for IPIs based on external interrupts.
9f73669 lib: utils/irqchip: Add IMSIC library
811da5c lib: utils/irqchip: Add FDT based driver for IMSIC
7127aaa lib: utils: Disable appropriate IMSIC DT nodes in fdt_fixups()
9979265 lib: utils/irqchip: Add APLIC initialization library
3461219 lib: utils/irqchip: Add FDT based driver for APLIC
8e2ef4f lib: utils: Disable appropriate APLIC DT nodes in fdt_fixups()
3a69cc1 lib: sbi: fix typo in is_region_subset
f2ccf2f lib: sbi: verbose sbi_domain_root_add_memregion
f3f4604 lib: sbi: Add a simple external interrupt handling framework
4998a71 lib: utils: serial: Initial commit of xlnx-uartlite
2dfbd3c lib: pmp_set/pmp_get moved errors from runtime to compile time
b6b7220 firmware: Fix code for accessing hart_count and stack_size
d552fc8 lib: Add error messages via conditional compilation for the future
555bdb1 include: Use static asserts for SBI_PLATFORM_xxx_OFFSET defines
1b42d3a include: Use static asserts for SBI_SCRATCH_xxx_OFFSET defines
7924a0b include: Use static asserts for FW_DYNAMIC_INFO_xxx_OFFSET defines
722f80d include: Add defines for [m|h|s]envcfg CSRs
31fecad lib: sbi: Detect menvcfg CSR at boot time
47d6765 lib: sbi: Enable Zicbo[m|z] extensions in the menvcfg CSR
794986f lib: sbi: Enable Svpbmt extension in the menvcfg CSR
499601a lib: sbi: Add Smstateen extension defines
d44568a lib: sbi: Detect Smstateen CSRs at boot-time
3383d6a lib: irqchip/imsic: configure mstateen
5c5cbb5 lib: utils/serial: support 'reg-offset' property
c1e47d0 include: correct the definition of MSTATUS_VS
9cd95e1 lib: sbi/hart: preserve csr validation value
4035ae9 docs: pmu: Improve the PMU DT bindings
d62f6da lib: sbi: Implement Sstc extension
474a9d4 lib: sbi: Fix mstatus_init() for RV32 when Sscofpmf is not available
e576b3e include: sbi: Define SBI_PMU_HW_EVENT_MAX to 256
b0c9df5 lib: sbi: Fix mhpmeventh access for rv32 in absence of sscofpmf
1a754bb lib: sbi: Detect and print privileged spec version
5a6be99 lib: sbi: Remove 's' and 'u' from misa_string() output
5b8b377 lib: sbi: Update the name of ISA string printed at boot time
d4b563c lib: sbi: Remove MCOUNTEREN and SCOUNTEREN hart features
dbc3d8f lib: sbi: Remove MCOUNTINHIBT hart feature
97a17c2 lib: sbi: Remove MENVCFG hart feature
a6ab94f lib: sbi: Fix AIA feature detection
cad6c91 lib: sbi: Convert hart features into hart extensions
be4903a lib: sbi: Detect hart features only once for each hart
994ace3 lib: sbi: Add sbi_hart_update_extension() function
023f0ad lib: sbi_platform: Add callback to populate HART extensions
f726f2d Makefile: Allow generated C source to be anywhere in build directory
7fb474b Makefile: Add support for generating C array at compile time
73cf511 lib: utils/reset: Generate FDT reset driver list at compile-time
1e62705 lib: utils/serial: Generate FDT serial driver list at compile-time
bfeb305 lib: utils/timer: Generate FDT timer driver list at compile-time
3a69d12 lib: utils/irqchip: Generate FDT irqchip driver list at compile-time
4ee0c57 lib: utils/ipi: Generate FDT ipi driver list at compile-time
998ed43 lib: utils/i2c: Generate FDT i2c adapter driver list at compile-time
4eacd82 lib: utils/gpio: Generate FDT gpio driver list at compile-time
a3a3c60 platform: generic: Generate platform override module list at compile-time
9a7a677 platform: generic: Move Sifive platform overrides into own directory
851c14d lib: utils/irqchip: fix typo when checking for CPU node
90a9dd2 lib: utils/fdt: introduce fdt_node_is_enabled()
616da52 lib: utils: check if CPU node is enabled
575bb4e platform: generic: check if CPU node is enabled
1bc67db lib: utils/fdt: rename fdt_parse_max_hart_id
f067bb8 lib: sbi: fix system_opcode_insn
fab0379 lib: utils/fdt: Require match data to be const
295e5f3 lib: sbi_timer: Drop unnecessary get_platform_ticks wrapper
ff65bfe lib: sbi_illegal_insn: Constify illegal_insn_table
cb8271c lib: sbi_illegal_insn: Add emulation for fence.tso
adc3388 lib: sbi_trap: Redirect exception based on hedeleg
ce1d618 platform: generic: add overrides for vendor extensions
b20ed9f lib: sbi_hsm: Call a device hook during hart resume
79e42eb lib: sbi_hsm: Assume a consistent resume address
2ea7799 lib: irqchip/plic: Constify plic_data pointers
8c362e7 lib: irqchip/plic: Factor out a context init function
415ecf2 lib: irqchip/plic: Add context save/restore helpers
2b79b69 lib: irqchip/plic: Add priority save/restore helpers
69be3df lib: utils/irqchip: Add FDT wrappers for PLIC save/restore functions
5e56758 lib: utils/irqchip: Add wrapper for T-HEAD PLIC delegation
9dc5ec5 platform: Add HSM implementation for Allwinner D1
551c70c include: sbi: Add mtinst/htinst psuedoinstructions
187127f lib: sbi: Fixup tinst for exceptions in sbi_misaligned_*()
a07402a lib: sbi: Fix tval and tinst for sbi_get_insn()
c653001 lib: utils: Remove CSRs that set/clear an IMSIC interrupt file bits
7738345 lib: utils/timer: Add a separate compatible for the D1 CLINT
d76a196 lib: irqchip/plic: fix typo in plic_warm_irqchip_init
6f1fe98 lib: utils/timer: Remove Allwinner D1 CLINT compatibles
c6fdbcf include: sbi: Change spec version to 1.0
3f66465 lib: pmu: allow to use the highest available counter
4489876 include: Bump-up version to 1.1

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20220713090613.204046-1-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

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Merge tag 'pull-riscv-to-apply-20220108' of github.com:alistair23/qemu into staging

Second RISC-V PR for QEMU 7.0

- Fix illegal instruction when PMP is disabled
- SiFive PDMA 64-bit support
- Si

Merge tag 'pull-riscv-to-apply-20220108' of github.com:alistair23/qemu into staging

Second RISC-V PR for QEMU 7.0

- Fix illegal instruction when PMP is disabled
- SiFive PDMA 64-bit support
- SiFive PLIC cleanups
- Mark Hypervisor extension as non experimental
- Enable Hypervisor extension by default
- Support 32 cores on the virt machine
- Corrections for the Vector extension
- Experimental support for 128-bit CPUs
- stval and mtval support for illegal instructions

# gpg: Signature made Fri 07 Jan 2022 09:50:11 PM PST
# gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054

* tag 'pull-riscv-to-apply-20220108' of github.com:alistair23/qemu: (37 commits)
target/riscv: Implement the stval/mtval illegal instruction
target/riscv: Fixup setting GVA
target/riscv: Set the opcode in DisasContext
target/riscv: actual functions to realize crs 128-bit insns
target/riscv: modification of the trans_csrxx for 128-bit support
target/riscv: helper functions to wrap calls to 128-bit csr insns
target/riscv: adding high part of some csrs
target/riscv: support for 128-bit M extension
target/riscv: support for 128-bit arithmetic instructions
target/riscv: support for 128-bit shift instructions
target/riscv: support for 128-bit U-type instructions
target/riscv: support for 128-bit bitwise instructions
target/riscv: accessors to registers upper part and 128-bit load/store
target/riscv: moving some insns close to similar insns
target/riscv: setup everything for rv64 to support rv128 execution
target/riscv: array for the 64 upper bits of 128-bit registers
target/riscv: separation of bitwise logic and arithmetic helpers
target/riscv: additional macros to check instruction support
qemu/int128: addition of div/rem 128-bit operations
exec/memop: Adding signed quad and octo defines
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

roms/opensbi: Upgrade from v0.9 to v1.0

Upgrade OpenSBI from v0.9 to v1.0 and the pre-built bios images.

The v1.0 release includes the following commits:

ec5274b platform: implement K210 system re

roms/opensbi: Upgrade from v0.9 to v1.0

Upgrade OpenSBI from v0.9 to v1.0 and the pre-built bios images.

The v1.0 release includes the following commits:

ec5274b platform: implement K210 system reset
5487cf0 include: sbi: Simplify HSM state define names
8df1f9a lib: sbi: Use SBI_HSM_STATE_xyz defines instead of SBI_STATE_xyz defines
7c867fd lib: sbi: Rename sbi_hsm_hart_started_mask() function
638c948 lib: sbi: Remove redundant sbi_hsm_hart_started() function
ca864a9 lib: sbi: Fix error codes returned by HSM start() and stop() functions
6290a22 include: sbi: Add HSM suspend related defines
4b05df6 lib: sbi: Add sbi_hart_reinit() function
807d71c include: sbi: Add hart_suspend() platform callback
7475689 lib: sbi: Implement SBI HSM suspend function
b9cf617 include: sbi: Upgrade SBI implementation version to v0.3
50d4fde lib: Remove redundant sbi_platform_ipi_clear() calls
ff5bd94 include: sbi: SBI function IDs for RFENCE extension
22d8ee9 firmware: Use lla to access all global symbols
0f20e8a firmware: Support position independent execution
ddad02d lib: sbi: illegal CSR 0x306 access in hpm_allowed()
bfc85c7 include: headers: Replace __ASSEMBLY__ with __ASSEMBLER__
9190ad1 lib/utils: Support the official clint DT bindings
ca3f358 lib/utils: Drop the 'compat' parameter of fdt_plic_fixup()
4edc822 lib/utils: Support fixing up the official DT bindings of PLIC
4ef2f5d firware: optimize the exception exit code
3d8a952 lib: fix csr detect support
e71a7c1 firmware: Remove redundant add instruction from trap restore path
d4a94ea include: types: Add __aligned(x) to define the minimum alignement
d0e406f include: sbi: Allow direct initialization via SPIN_LOCK_INIT()
4d8e2f1 lib: sbi: Replace test-and-set locks by ticket locks
70ffc3e lib: sbi: fix atomic_add_return
27a16b1 docs: fix link to OpenPiton documentation
b1df1ac lib: sbi: Domains can be registered only before finalizing domains
7495bce lib: sbi: Add sbi_domain_memregion_init() API
4dc0001 lib: sbi: Add sbi_domain_root_add_memregion() API
8b56980 lib: utils/sys: Add CLINT memregion in the root domain
fc37c97 lib: sbi: Make the root domain instance global variable
e7e4bcd lib: utils: Copy over restricted root domain memregions to FDT domains
f41196a lib: sbi: Make sbi_domain_memregion_initfw() a local function
c5d0645 lib: utils: Implement "64bit-mmio" property parsing
49e422c lib: utils: reset: Add T-HEAD sample platform reset driver
0d56293 lib: sbi: Fix sbi_domain_root_add_memregion() for merging memregions
bf3ef53 firmware: Enable FW_PIC by default
1db8436 platform: Remove platform/thead
6d1642f docs: generic: Add T-HEAD C9xx series processors
a3689db lib: sbi: Remove domains_root_regions() platform callback
068ca08 lib: sbi: Simplify console platform operations
559a8f1 lib: sbi: Simplify timer platform operations
dc39c7b lib: sbi: Simplify ipi platform operations
043d088 lib: sbi: Simplify system reset platform operations
a84a1dd lib: sbi: Simplify HSM platform operations
e9a27ab lib: sbi: Show devices provided by platform in boot prints
632e27b docs/platform: sifive_fu540: Update U-Boot defconfig name
117fb6d lib: utils/serial: Add support for Gaisler APBUART
552f53f docs: platform: Sort platform names
d4177e7 docs: platform: Describe sifive_fu540 as supported generic platform
26998f3 platform: Remove sifive/fu540 platform
f90c4c2 lib: sbi: Have spinlock checks return bool
e822b75 lib: utils/serial: Support Synopsys DesignWare APB UART
6139ab2 Makefile: unconditionally disable SSP
c9ef2bc lib: utils: Add strncpy macro to libfdt_env.h
ee7c2b2 lib: utils/fdt: Don't use sbi_string functions
fe92347 lib: utils/fdt: Replace strcmp with strncmp
b2dbbc0 lib: Check region base for merging in sbi_domain_root_add_memregion()
54d7def lib: utils: Try other FDT drivers when we see SBI_ENODEV
d9ba653 docs: debugging OpenSBI
66c4fca lib: utils: consider ':' in stdout-path
f30b189 lib: sbi_scratch: remove owner from sbi_scratch_alloc_offset
a03ea2e platform: andes/ae350: Cosmetic fixes in plicsw.c
b32fac4 docs/platform: andes-ae350: Fix missing spaces
de446cc platform: andes/ae350: Drop plicsw_get_pending()
434198e platform: andes/ae350: Drop plicsw_ipi_sync()
1da3d80 lib: sbi_scratch: zero out scratch memory on all harts
360ab88 lib: utils: missing initialization in thead_reset_init
79f9b42 lib: sbi: Fix GET_F64_REG inline assembly
eb90e0a lib: utils/libfdt: Upgrade to v1.6.1 release
cdcf907 lib: sign conflict in sbi_tlb_entry_process()
9901794 lib: sign conflict in wake_coldboot_harts()
11c345f lib: simplify sbi_fifo_inplace_update()
4519e29 lib: utils/timer: Add ACLINT MTIMER library
5a049fe lib: utils/ipi: Add ACLINT MSWI library
bd5d208 lib: utils: Add FDT parsing API common for both ACLINT and CLINT
56fc5f7 lib: utils/ipi: Add FDT based ACLINT MSWI IPI driver
03d6bb5 lib: utils/timer: Add FDT based ACLINT MTIMER driver
a731c7e platform: Replace CLINT library usage with ACLINT library
b7f2cd2 lib: utils: reset: unify naming of 'sifive_test' device
197e089 docs/platform: thead-c9xx: Remove FW_PIC=y
17e23b6 platform: generic: Terminate platform.name with null
3e8b31a docs: Add device tree bindings for SBI PMU extension
fde28fa lib: sbi: Detect mcountinihibit support at runtime
d3a96cc lib: sbi: Remove stray '\' character
0829f2b lib: sbi: Detect number of bits implemented in mhpmcounter
9c9b4ad lib: sbi: Disable m/scounteren & enable mcountinhibit
41ae63c include: Add a list empty check function
fd9116b lib: sbi: Remove redundant boot time print statement
49966db lib: sbi: Use csr_read/write_num to read/update PMU counters
e7cc7a3 lib: sbi: Add PMU specific platform hooks
13d40f2 lib: sbi: Add PMU support
ae72ec0 utils: fdt: Add fdt helper functions to parse PMU DT nodes
37f9b0f lib: sbi: Implement SBI PMU extension
764a17d lib: sbi: Implement firmware counters
ec1b8bb lib: sbi: Improve TLB function naming
0e12aa8 platform: generic: Add PMU support
14c7f71 firmware: Minor optimization in _scratch_init()
dafaa0f docs: Correct a typo in platform_guide.md
abfce9b docs: Make <xyz> visible in the rendered platform guide
dcb756b firmware: Remove the sanity checks in fw_save_info()
b88b366 firmware: Define a macro for version of struct fw_dynamic_info
a76ac44 lib: sbi: Fix sbi_pmu_exit() for systems not having MCOUNTINHIBIT csr
7f1be8a fw_base: Don't mark fw_platform_init as both global and weak
397afe5 fw_base: Put data in .data rather than .text
a3d328a firmware: Explicitly pass -pie to the linker, not just the driver
09ad811 firmware: Only default FW_PIC to y if supported
2942777 Makefile: Support building with Clang and LLVM binutils
17729d4 lib: utils: Drop dependency on libgcc by importing part of FreeBSD's libquad
e931f38 lib: utils/fdt: Add fdt_parse_phandle_with_args() API
36b8eff lib: utils/gpio: Add generic GPIO configuration library
c14f1fe lib: utils/gpio: Add simple FDT based GPIO framework
4c3df2a lib: utils/gpio: Add minimal SiFive GPIO driver
e3d6919 lib: utils/reset: Add generic GPIO reset driver
7210e90 firmware: use __SIZEOF_LONG__ for field offsets in fw_dynamic.h
f3a8f60 include: types: Use __builtin_offsetof when supported
8a1475b firmware: Remove the unhelpful alignment codes before fdt relocation
a4555e5 docs: Document parameters passed to firmware and alignment requirement
2c74dc3 docs: Document FW_PIC compile time option
81eb708 README: Update toolchain information
9890391 Makefile: Manually forward RELAX_FLAG to the assembler when linking with LLD
74db0ac firmware: use _fw_start for load address
217d5e4 generic: fu740: add workaround for CIP-1200 errata
ce03c88 lib: utils: remove unused variable in fdt_reset_init
e928472 lib: utils: support both of gpio-poweroff, gpio-reset
d244f3d lib: sbi: Fix bug in strncmp function when count is 0
47a4765 lib: utils/fdt: Change addr and size to uint64_t
e0d1b9d lib: utils/timer: Allow separate base addresses for MTIME and MTIMECMP
7a3a0cc lib: utils: Extend fdt_get_node_addr_size() for multiple register sets
f3a0eb8 lib: utils/fdt: Extend fdt_parse_aclint_node() function
b35f782 lib: utils/timer: Allow ACLINT MTIMER supporting only 32-bit MMIO
7aa6c9a lib: utils/timer: Simplify MTIMER synchronization
33eac76 lib: sbi: Fix bug in sbi_ecall_rfence that misses checking
ee27437 lib: sbi_trap: Restore redirect for access faults
b1d3e91 payloads/test: Add support for SBI v0.2 ecalls
bd316e2 lib: sbi: Correct typo in faults delegation CSR name
c262306 lib: sbi: protect dprintf output with spinlock
1718b16 lib: sbi: Checking fifo validness in sbi_fifo_is_empty and is_full
bd35521 lib: sbi: Refine the way to construct platform features
0274a96 lib: utils/reset: Sort fdt_reset driver list
395ff7e lib: utils/reset: Add a sunxi watchdog reset driver
3477f08 lib: sbi: fix ctz bug
12753d2 lib: sbi: add some macros to detect BUG at runtime
51113fe lib: sbi: Add BUG() macro for csr_read/write_num() and misa_string()
72154f4 lib: utils/fdt: Add fdt_parse_timebase_frequency() function
12e7af9 lib: sbi: Add timer frequency to struct sbi_timer_device
6355155 lib: sbi: Print timer frequency at boot time
9d0ab35 lib: sbi: Add generic timer delay loop function
fa59dd3 lib: utils/reset: use sbi_timer_mdelay() in gpio reset driver
754d511 lib: utils: identify supported GPIO reset methods
516161c lib: sbi: convert reset to list
9283d50 lib: sbi: add priority for reset handler
c38973e lib: sbi: Save context for all non-retentive suspend types
67cbbcb lib: sbi: system reset with invalid parameters
422eda4 Makefile: Add build time and compiler info string
78c2b19 lib: utils/irqchip: Automatically delegate T-HEAD PLIC access
309e8bd lib: utils/reset: Register separate GPIO system reset devices
723aa88 lib: sbi: Refine addr format in sbi_printf
c891acc include: sbi_utils: Introduce an helper to get fdt base address
013ba4e lib: sbi: Fix GPA passed to __sbi_hfence_gvma_xyz() functions
0979ffd lib: utils/gpio: use list for drivers
2fe2f55 lib: sbi: move sbi_boot_print_general()
57f094e platform: generic: move fdt_reset_init to final_init
be245ac lib: sbi: error handling in fdt_reset_init()
a74daf2 riscv: Add new CSRs introduced by Sscofpmf[1] extension
7084ad9 lib: sbi: Update csr_read/write_num for PMU
867c653 lib: sbi: Detect Sscofpmf extension at run time
9134c36 lib: sbi: Delegate PMU counter overflow interrupt to S mode
730f01b lib: sbi: Support sscofpmf extension in OpenSBI
2363f95 lib: sbi: Always enable access for all counters
0c304b6 lib: sbi: Allow programmable counters to monitor cycle/instret events
1e14732 lib: sbi: Reset the mhpmevent value upon counter reset
b628cfd lib: sbi: Counter info width should be zero indexed
b28f070 lib: sbi: Enable PMU extension for platforms without mcountinhibit
15906a3 lib: utils: Rename the prefix in PMU DT properties
b8845e4 lib: sbi: Fix initial value mask while updating the counters
31fe5a7 lib: sbi: Fix PMP address bits detection
94eba23 lib: utils/reset: add priority to gpio reset
1d462e0 lib: utils/reset: separate driver init func
2c964a2 lib: utils/i2c: Add generic I2C configuration library
6ca6bca lib: utils/i2c: Add simple FDT based I2C framework
13a1158 lib: utils/i2c: Add minimal SiFive I2C driver
f374496 platform: sifive_fu740: add platform reset driver
d335a17 lib: sbi: clear pmpcfg.A before setting in pmp_set()
52af6e4 lib: utils: Add LiteX UART support
22d556d lib: sbi: Fix spelling of "address" in sbi_domain.c
7a22c78 lib: sbi: Fix missing space
7e77706 lib: sbi: Resolve the uninitialized complaint in sbi_pmu
14faee6 lib: sbi: Improve fatal error handling
2428987 lib: pmu: support the event ID encoded by a bitmap.
66fbcc0 docs/platform: spike: Enhance Spike examples
460041c lib: pmu: check SSCOF before masking
69d7e53 Makefile: Fix -msave-restore compile warning with CLANG-10 (or lower)
d249d65 lib: sbi: Fix compile errors using -Os option
f270359 Makefile: Improve the method to disable -m(no-)save-restore option
2082153 lib: sbi: simplify pmp_set(), pmp_get()
d30bde3 firmware: Move memcpy/memset mapping to fw_base.S
48f91ee include: Bump-up version to 1.0

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>

show more ...

Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20210304' into staging

RISC-V PR for 6.0

This PR is a collection of RISC-V patches:
- Improvements to SiFive U OTP
- Upgrad

Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20210304' into staging

RISC-V PR for 6.0

This PR is a collection of RISC-V patches:
- Improvements to SiFive U OTP
- Upgrade OpenSBI to v0.9
- Support the QMP dump-guest-memory
- Add support for the SiFive SPI controller (sifive_u)
- Initial RISC-V system documentation
- A fix for the Goldfish RTC
- MAINTAINERS updates
- Support for high PCIe memory in the virt machine

# gpg: Signature made Thu 04 Mar 2021 14:44:31 GMT
# gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full]
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054

* remotes/alistair/tags/pull-riscv-to-apply-20210304:
hw/riscv: virt: Map high mmio for PCIe
hw/riscv: virt: Limit RAM size in a 32-bit system
hw/riscv: virt: Drop the 'link_up' parameter of gpex_pcie_init()
hw/riscv: Drop 'struct MemmapEntry'
MAINTAINERS: Add a SiFive machine section
goldfish_rtc: re-arm the alarm after migration
docs/system: riscv: Add documentation for sifive_u machine
docs/system: Add RISC-V documentation
docs/system: Sort targets in alphabetical order
hw/riscv: sifive_u: Change SIFIVE_U_GEM_IRQ to decimal value
hw/riscv: sifive_u: Add QSPI2 controller and connect an SD card
hw/riscv: sifive_u: Add QSPI0 controller and connect a flash
hw/ssi: Add SiFive SPI controller support
hw/block: m25p80: Add various ISSI flash information
hw/block: m25p80: Add ISSI SPI flash support
target-riscv: support QMP dump-guest-memory
roms/opensbi: Upgrade from v0.8 to v0.9
hw/misc: sifive_u_otp: Use error_report() when block operation fails
target/riscv: Declare csr_ops[] with a known size

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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roms/opensbi: Upgrade from v0.8 to v0.9

Upgrade OpenSBI from v0.8 to v0.9 and the pre-built bios images.

The v0.9 release includes the following commits:

35bc810 docs/platform: Update QEMU paramet

roms/opensbi: Upgrade from v0.8 to v0.9

Upgrade OpenSBI from v0.8 to v0.9 and the pre-built bios images.

The v0.9 release includes the following commits:

35bc810 docs/platform: Update QEMU parameter for fw_payload
78afe11 config.mk: Update QEMU run command for generic and sifive fu540 platforms
ec3e5b1 docs/platform: sifive_fu540: Update U-Boot instructions
7d61a68 README.md: fix markdown link formatting
a5f9104 lib/utils: fdt: Update FDT expand size to 1024 for reserved memory node
ec1abf6 include: sbi_bitops: Remove dead shift assignment in ffs/fls
8e47649 lib: Add sbi_strncmp implementation
2845d2d lib: utils: Add a macro in libfdt_env.h for strncmp
2cfd2fc lib: utils: Use strncmp in fdt_parse_hart_id()
937caee lib: sbi_misaligned_ldst: Determine transformed instruction length correctly
4b18a2a firmware: fw_base: Improve exception stack setup in trap handler
9d56961 lib: sbi_trap: Fix hstatus.SPVP update in sbi_trap_redirect()
d7f87d9 platform: kendryte/k210: fixup FDT
e435ba0 lib: sbi_init: Avoid thundering hurd problem with coldboot_lock
4f3bad6 lib: sbi: Handle the case where MTVAL has illegal instruction address
7b0b289 lib: sbi: Remove redundant SBI_HART_HAS_PMP feature
74d1db7 lib: sbi: Improve PMP CSR detection and progamming
2c341f7 lib: sbi: Detect and print MHPM counters at boot-time
162d453 include: sbi: Few cosmetic changes in riscv_encoding.h
ebc8ebc lib: sbi: Improve HPM CSR read/write emulation
dcb10c0 lib: sbi: Don't handle VS-mode ecall in sbi_trap_handler()
bef63d6 include: Rename ECALL defines to match latest RISC-V spec
c1c7c3e lib: sbi_trap: Allow M-mode to M-mode ECALLs
6734304 lib: sbi: Allow specifying start mode to sbi_hsm_hart_start() API
7ccf6bf lib: sbi: Allow specifying mode in sbi_hart_pmp_check_addr() API
9f935a4 lib: utils: Improve fdt_cpu_fixup() implementation
172fa16 lib: sbi: Ensure coldboot HART supports next privilege mode
aaeca7e platform: generic: Don't mark non-MMU HARTs as invalid
7701ea1 lib: sbi: Fix PMP CSR detection
79bf80b lib: sbi_scratch: typo scatch
a04c465 makefile: fix clean directive
af4b50f Makefile: Build ELF, BIN and LD script in platform build directory
6ca0969 firmware: Add common FW_FDT_PATH compile-time option
9c07c51 firmware: Remove FW_PAYLOAD_FDT_PATH compile-time option
e9a4bfb Makefile: Allow padding zeros when converting DTB to C source
a0f2d4a platform: kendryte/k210: Add some padding for FDT fixups
dbeeacb include: sbi: Remove redundant includes from sbi_platform.h
a12d46a include: sbi: Remove pmp_region callbacks from sbi_platform_operations
a126886 lib: sbi: Configure PMP late in coldboot and warmboot path
f81d6f6 lib: sbi: Remove redundant hartid parameter from sbi_hart_init()
8b65005 include: sbi: Make hartmask pointer const in sbi_hartmask_test_hart()
b1678af lib: sbi: Add initial domain support
e73b92d lib: sbi: Extend sbi_hsm_hart_started_mask() for domains
3a30d2c lib: sbi: Extend sbi_hsm_hart_start() for domains
530e95b lib: sbi: Optimize sbi_hsm_hart_started_mask() implementation
3e20037 lib: sbi: Extend sbi_system_reset() for domains
5edbb7c lib: utils: Update fdt_reserved_memory_fixup() to use current domain
5fd99db lib: utils: Update fdt_cpu_fixup() to use current domain
e856462 lib: sbi: Remove redundant sbi_hart_pmp_xyz() functions
c10c30b lib: sbi: Configure PMP based on domain memory regions
c347408 lib: sbi: Display domain details in boot prints
fdf5d5c docs: Add initial documentation for domain support
74c0ea1 lib: utils: Implement "ranges" property parsing
bf21632 lib: sbi: Detect PMP granularity and number of address bits
a809f40 lib: sbi: Improve boot time print with additional PMP information
914f81f Makefile: Add option to use toolchain default ABI and ISA string
48616b3 lib: sbi: Improve boot prints in cold boot sequence
781cafd docs: fix a typo error
54a7734 include: sbi: Add SBI SRST extension related defines
c4acc60 include: sbi: Remove opensbi specific reset type defines
da07479 platform: Remove dummy system reset functions
5c429ae lib: sbi: Improve system reset platform operations
548d03e lib: sbi: Implement System Reset (SRST) SBI extension
2677324 firmware: fw_base: Optimize trap handler for RV32 systems
8d2edc4 lib: sbi: Fix sbi_hart_switch_mode() for u-mode
3d921fa lib: sbi: Fix typo in sbi_domain_finalize()
4e37022 lib: sbi: Fix domain_count check in sbi_domain_finalize()
c709d40 lib: sbi: Auto start domain only if boot HART within limits
c1f6d89 include: sbi: Use lower bits for domain memory region permissions
62ea4f4 lib: sbi: Override domain boot HART when coldboot HART assigned to it
555e737 lib: sbi: Add error prints in sbi_domain_finalize()
9b65dca include: sbi: Add domains_init() platform operation
c0d2baa docs: Add domain device tree binding documentation
ba741ea lib: utils: Add helper routines to populate domains from FDT
4fffb53 platform: generic: Populate domains from FDT
e7da0b4 lib: utils/libfdt: Upgrade to v1.6.0 release
2179777 lib: utils: Allow FDT domain iteration functions to fail
7baccfc lib: sbi: Add function to register new domain
6fc1986 lib: utils: Remove fdt_domain_get() function
a029bd9 lib: sbi: Remove domain_get() platform callback function
7dcb1e1 lib: sbi: Fix sign-extension in sbi_misaligned_load_handler()
80bc506 lib: sbi: Replace args with trap registers in ecall handler
b7df5e4 lib: sbi: Introduce sbi_trap_exit() API
12394a2 lib: sbi: Allow custom local TLB flush function
0d49c3b lib: utils: Fix shakti uart implementation
db56341 lib: sbi: Allow platforms to provide root domain memory regions
e884416 include: sbi: No need to pack struct sbi_trap_regs
386eba2 include: sbi: No need to pack struct sbi_scratch
1bbf361 include: sbi: Don't pack struct sbi_platform and sbi_platform_operations
da5293f platform: template: Fix compile error
234ed8e include: Bump-up version to 0.9

Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: 20210119234438.10132-1-bmeng.cn@gmail.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

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Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20200821-1' into staging

The first RISC-V PR for the 5.2 window.

This includes:
- NaNBox fixes
- Vector extension improveme

Merge remote-tracking branch 'remotes/alistair/tags/pull-riscv-to-apply-20200821-1' into staging

The first RISC-V PR for the 5.2 window.

This includes:
- NaNBox fixes
- Vector extension improvements
- a L2 cache controller
- PMP fixes
- Upgrade to OpenSBI v0.8 and the generic platform
- Fixes for the Ibex PLIC

# gpg: Signature made Sat 22 Aug 2020 06:38:18 BST
# gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full]
# Primary key fingerprint: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054

* remotes/alistair/tags/pull-riscv-to-apply-20200821-1:
hw/intc: ibex_plic: Honour source priorities
hw/intc: ibex_plic: Don't allow repeat interrupts on claimed lines
hw/intc: ibex_plic: Update the pending irqs
target/riscv: Change the TLB page size depends on PMP entries.
target/riscv: Fix the translation of physical address
gitlab-ci/opensbi: Update GitLab CI to build generic platform
hw/riscv: spike: Change the default bios to use generic platform image
hw/riscv: Use pre-built bios image of generic platform for virt & sifive_u
roms/Makefile: Build the generic platform for RISC-V OpenSBI firmware
roms/opensbi: Upgrade from v0.7 to v0.8
configure: Create symbolic links for pc-bios/*.elf files
riscv: Fix bug in setting pmpcfg CSR for RISCV64
hw/riscv: sifive_u: Add a dummy L2 cache controller device
target/riscv: check before allocating TCG temps
target/riscv: Clean up fmv.w.x
target/riscv: Check nanboxed inputs in trans_rvf.inc.c
target/riscv: Check nanboxed inputs to fp helpers
target/riscv: Generate nanboxed results from trans_rvf.inc.c
target/riscv: Generalize gen_nanbox_fpr to gen_nanbox_s
target/riscv: Generate nanboxed results from fp helpers

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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hw/riscv: Use pre-built bios image of generic platform for virt & sifive_u

Update virt and sifive_u machines to use the opensbi fw_dynamic bios
image built for the generic FDT platform.

Remove the

hw/riscv: Use pre-built bios image of generic platform for virt & sifive_u

Update virt and sifive_u machines to use the opensbi fw_dynamic bios
image built for the generic FDT platform.

Remove the out-of-date no longer used bios images.

Note:

1. To test 32-bit Linux kernel on QEMU 'sifive_u' 32-bit machine,
the following patch is needed:
http://lists.infradead.org/pipermail/linux-riscv/2020-July/001213.html

2. To test 64-bit Linux 5.3 kernel on QEMU 'virt' or 'sifive_u' 64-bit
machines, the following commit should be cherry-picked to 5.3:

commit 922b0375fc93fb1a20c5617e37c389c26bbccb70
Author: Albert Ou <aou@eecs.berkeley.edu>
Date: Fri Sep 27 16:14:18 2019 -0700

riscv: Fix memblock reservation for device tree blob

Linux 5.4 or above already contains this commit/fix.

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: <1596439832-29238-5-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

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