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[Qemu-commits] [qemu/qemu] a44da2: target/riscv: Update the ePMP CSR add
From: |
Richard Henderson |
Subject: |
[Qemu-commits] [qemu/qemu] a44da2: target/riscv: Update the ePMP CSR address |
Date: |
Tue, 21 Sep 2021 10:58:43 -0700 |
Branch: refs/heads/staging
Home: https://github.com/qemu/qemu
Commit: a44da25aa69a7a3588a33607a8067c87b3b5a68e
https://github.com/qemu/qemu/commit/a44da25aa69a7a3588a33607a8067c87b3b5a68e
Author: Alistair Francis <alistair.francis@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M target/riscv/cpu.c
M target/riscv/cpu_bits.h
Log Message:
-----------
target/riscv: Update the ePMP CSR address
Update the ePMP CSRs to match the 0.9.3 ePMP spec
https://github.com/riscv/riscv-tee/blob/61455747230a26002d741f64879dd78cc9689323/Smepmp/Smepmp.pdf
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id:
28c908de60b9b04fa20e63d113885c98586053f3.1630543194.git.alistair.francis@wdc.com
Commit: 15732b8ed290460334ee58dd25939da733f362fd
https://github.com/qemu/qemu/commit/15732b8ed290460334ee58dd25939da733f362fd
Author: LIU Zhiwei <zhiwei_liu@c-sky.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M target/riscv/csr.c
Log Message:
-----------
target/riscv: Fix satp write
These variables should be target_ulong. If truncated to int,
the bool conditions they indicate will be wrong.
As satp is very important for Linux, this bug almost fails every boot.
Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210901124539.222868-1-zhiwei_liu@c-sky.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: 0f0b70eeecdd4e0f29efe28a7ffec01cbe5c43bf
https://github.com/qemu/qemu/commit/0f0b70eeecdd4e0f29efe28a7ffec01cbe5c43bf
Author: Alistair Francis <alistair.francis@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M target/riscv/cpu.c
Log Message:
-----------
target/riscv: Expose interrupt pending bits as GPIO lines
Expose the 12 interrupt pending bits in MIP as GPIO lines.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Message-id:
069d6162f0bc2f4a4f5a44e73f6442b11c703c53.1630301632.git.alistair.francis@wdc.com
Commit: a714b8aa029c2a6cc0b99a798f4f8b6d4282e711
https://github.com/qemu/qemu/commit/a714b8aa029c2a6cc0b99a798f4f8b6d4282e711
Author: Alistair Francis <alistair.francis@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/intc/sifive_clint.c
M include/hw/intc/sifive_clint.h
Log Message:
-----------
hw/intc: sifive_clint: Use RISC-V CPU GPIO lines
Instead of using riscv_cpu_update_mip() let's instead use the new RISC-V
CPU GPIO lines to set the timer and soft MIP bits.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Message-id:
946e1ef5e268b24084c7ddad84c146de62a56736.1630301632.git.alistair.francis@wdc.com
Commit: e5cc6aaeb51dd0d80e1f5a6d6a6808d6355958aa
https://github.com/qemu/qemu/commit/e5cc6aaeb51dd0d80e1f5a6d6a6808d6355958aa
Author: Alistair Francis <alistair.francis@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/intc/ibex_plic.c
M hw/riscv/opentitan.c
M include/hw/intc/ibex_plic.h
Log Message:
-----------
hw/intc: ibex_plic: Convert the PLIC to use RISC-V CPU GPIO lines
Instead of using riscv_cpu_update_mip() let's instead use the new RISC-V
CPU GPIO lines to set the external MIP bits.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
0a76946981852f5bd15f0c37ab35b253371027a8.1630301632.git.alistair.francis@wdc.com
Commit: f436ecc3156dea7edce97e7c247e3667203f5c8b
https://github.com/qemu/qemu/commit/f436ecc3156dea7edce97e7c247e3667203f5c8b
Author: Alistair Francis <alistair.francis@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/intc/sifive_plic.c
M hw/riscv/microchip_pfsoc.c
M hw/riscv/shakti_c.c
M hw/riscv/sifive_e.c
M hw/riscv/sifive_u.c
M hw/riscv/virt.c
M include/hw/intc/sifive_plic.h
Log Message:
-----------
hw/intc: sifive_plic: Convert the PLIC to use RISC-V CPU GPIO lines
Instead of using riscv_cpu_update_mip() let's instead use the new RISC-V
CPU GPIO lines to set the external MIP bits.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Message-id:
0364190bfa935058a845c0fa1ecf650328840ad5.1630301632.git.alistair.francis@wdc.com
Commit: 57a3a6226529e60ef4eb5e11b577f2e532a72acc
https://github.com/qemu/qemu/commit/57a3a6226529e60ef4eb5e11b577f2e532a72acc
Author: Alistair Francis <alistair.francis@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/riscv/opentitan.c
M hw/timer/ibex_timer.c
M include/hw/timer/ibex_timer.h
Log Message:
-----------
hw/intc: ibex_timer: Convert the timer to use RISC-V CPU GPIO lines
Instead of using riscv_cpu_update_mip() let's instead use the new RISC-V
CPU GPIO lines to set the timer MIP bits.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id:
84d5b1d5783d2e79eee69a2f7ac480cc0c070db3.1630301632.git.alistair.francis@wdc.com
Commit: 5bf6f1acdda980a4ad0e8f01fe515c6d6e130fce
https://github.com/qemu/qemu/commit/5bf6f1acdda980a4ad0e8f01fe515c6d6e130fce
Author: Alistair Francis <alistair.francis@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/timer/Kconfig
M hw/timer/meson.build
A hw/timer/sifive_pwm.c
M hw/timer/trace-events
A include/hw/timer/sifive_pwm.h
Log Message:
-----------
hw/timer: Add SiFive PWM support
This is the initial commit of the SiFive PWM timer. This is used by
guest software as a timer and is included in the SiFive FU540 SoC.
Signed-off-by: Justin Restivo <jrestivo@draper.com>
Signed-off-by: Alexandra Clifford <aclifford@draper.com>
Signed-off-by: Amanda Strnad <astrnad@draper.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id:
9f70a210acbfaf0e1ea6ad311ab892ac69134d8b.1631159656.git.alistair.francis@wdc.com
Commit: ea6eaa0604d2ad66636f968842fe9ff315b065c8
https://github.com/qemu/qemu/commit/ea6eaa0604d2ad66636f968842fe9ff315b065c8
Author: Alistair Francis <alistair.francis@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M docs/system/riscv/sifive_u.rst
M hw/riscv/Kconfig
M hw/riscv/sifive_u.c
M include/hw/riscv/sifive_u.h
Log Message:
-----------
sifive_u: Connect the SiFive PWM device
Connect the SiFive PWM device and expose it via the device tree.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id:
22f98648b4e012f78529a56f5ca60b0b27852a4d.1631159656.git.alistair.francis@wdc.com
Commit: cc63a18282d8e8cd96d8bf26c29cad2e879ff9f6
https://github.com/qemu/qemu/commit/cc63a18282d8e8cd96d8bf26c29cad2e879ff9f6
Author: Anup Patel <anup.patel@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/intc/Kconfig
M hw/intc/meson.build
A hw/intc/riscv_aclint.c
R hw/intc/sifive_clint.c
M hw/riscv/Kconfig
M hw/riscv/microchip_pfsoc.c
M hw/riscv/shakti_c.c
M hw/riscv/sifive_e.c
M hw/riscv/sifive_u.c
M hw/riscv/spike.c
M hw/riscv/virt.c
A include/hw/intc/riscv_aclint.h
R include/hw/intc/sifive_clint.h
Log Message:
-----------
hw/intc: Rename sifive_clint sources to riscv_aclint sources
We will be upgrading SiFive CLINT implementation into RISC-V ACLINT
implementation so let's first rename the sources.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: 20210831110603.338681-2-anup.patel@wdc.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: b8fb878aa2485fd41502295f0ff5362a67c8ba68
https://github.com/qemu/qemu/commit/b8fb878aa2485fd41502295f0ff5362a67c8ba68
Author: Anup Patel <anup.patel@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/intc/riscv_aclint.c
M hw/riscv/microchip_pfsoc.c
M hw/riscv/shakti_c.c
M hw/riscv/sifive_e.c
M hw/riscv/sifive_u.c
M hw/riscv/spike.c
M hw/riscv/virt.c
M include/hw/intc/riscv_aclint.h
Log Message:
-----------
hw/intc: Upgrade the SiFive CLINT implementation to RISC-V ACLINT
The RISC-V ACLINT is more modular and backward compatible with
original SiFive CLINT so instead of duplicating the original
SiFive CLINT implementation we upgrade the current SiFive CLINT
implementation to RISC-V ACLINT implementation.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: 20210831110603.338681-3-anup.patel@wdc.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: 0ffc1a95222f4f7323b8569745f0ef6e71719310
https://github.com/qemu/qemu/commit/0ffc1a95222f4f7323b8569745f0ef6e71719310
Author: Anup Patel <anup.patel@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/riscv/virt.c
Log Message:
-----------
hw/riscv: virt: Re-factor FDT generation
We re-factor and break the FDT generation into smaller functions
so that it is easier to modify FDT generation for different
configurations of virt machine.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: 20210831110603.338681-4-anup.patel@wdc.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: 954886ea6dd496ad259f8c576a8767e1d7059a28
https://github.com/qemu/qemu/commit/954886ea6dd496ad259f8c576a8767e1d7059a28
Author: Anup Patel <anup.patel@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M docs/system/riscv/virt.rst
M hw/riscv/virt.c
M include/hw/riscv/virt.h
Log Message:
-----------
hw/riscv: virt: Add optional ACLINT support to virt machine
We extend virt machine to emulate ACLINT devices only when "aclint=on"
parameter is passed along with machine name in QEMU command-line.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: 20210831110603.338681-5-anup.patel@wdc.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: de7c7988d25d3e0abfad11261b21a21d40ce255f
https://github.com/qemu/qemu/commit/de7c7988d25d3e0abfad11261b21a21d40ce255f
Author: Frank Chang <frank.chang@sifive.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/dma/sifive_pdma.c
Log Message:
-----------
hw/dma: sifive_pdma: reset Next* registers when Control.claim is set
Setting Control.claim clears all of the chanel's Next registers.
This is effective only when Control.claim is set from 0 to 1.
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Tested-by: Max Hsu <max.hsu@sifive.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: 20210912130553.179501-2-frank.chang@sifive.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: 9a8c26c08c3fe6c80e47b75369a34e6e7f6cd11f
https://github.com/qemu/qemu/commit/9a8c26c08c3fe6c80e47b75369a34e6e7f6cd11f
Author: Frank Chang <frank.chang@sifive.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/dma/sifive_pdma.c
Log Message:
-----------
hw/dma: sifive_pdma: claim bit must be set before DMA transactions
Real PDMA must have Control.claim bit to be set before
Control.run bit is set to start any DMA transactions.
Otherwise nothing will be transferred.
The following result is PDMA tested in U-Boot on Unmatched board:
=> mw.l 0x3000000 0x0 <= Disclaim channel 0
(Channel 0 is not claimed)
=> mw.l 0x3000004 0x55000000 <= wsize = rsize = 5 (2^5 = 32 bytes)
=> mw.q 0x3000008 0x2 <= NextBytes = 2
=> mw.q 0x3000010 0x84000000 <= NextDestination = 0x84000000
=> mw.q 0x3000018 0x84001000 <= NextSource = 0x84001000
=> mw.l 0x84000000 0x87654321 <= Fill test data to dst
=> mw.l 0x84001000 0x12345678 <= Fill test data to src
=> md.l 0x84000000 1; md.l 0x84001000 1 <= Dump src/dst memory contents
84000000: 87654321 !Ce.
84001000: 12345678 xV4.
=> md.l 0x3000000 8 <= Dump PDMA status
03000000: 00000000 55000000 00000002 00000000 .......U........
03000010: 84000000 00000000 84001000 00000000 ................
=> mw.l 0x3000000 0x3 <= Set channel 0 run and claim bits
=> md.l 0x3000000 8 <= Dump PDMA status
03000000: 00000001 66000000 00000000 00000000 .......f........
03000010: 00000000 00000000 00000000 00000000 ................
=> md.l 0x84000000 1; md.l 0x84001000 1 <= Dump src/dst memory contents
84000000: 87654321 !Ce.
84001000: 12345678 xV4.
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Tested-by: Max Hsu <max.hsu@sifive.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: 20210912130553.179501-3-frank.chang@sifive.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: e22d90f5f9cac321811e8eddb97d793f5d2a1dea
https://github.com/qemu/qemu/commit/e22d90f5f9cac321811e8eddb97d793f5d2a1dea
Author: Green Wan <green.wan@sifive.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/dma/sifive_pdma.c
Log Message:
-----------
hw/dma: sifive_pdma: allow non-multiple transaction size transactions
Real PDMA is able to deal with non-multiple transaction size transactions.
The following result is PDMA tested in U-Boot on Unmatched board:
=> mw.l 0x3000000 0x0 <= Disclaim channel 0
=> mw.l 0x3000000 0x1 <= Claim channel 0
=> mw.l 0x3000004 0x11000000 <= wsize = rsize = 1 (2^1 = 2 bytes)
=> mw.q 0x3000008 0x3 <= NextBytes = 3
=> mw.q 0x3000010 0x84000000 <= NextDestination = 0x84000000
=> mw.q 0x3000018 0x84001000 <= NextSource = 0x84001000
=> mw.l 0x84000000 0x87654321 <= Fill test data to dst
=> mw.l 0x84001000 0x12345678 <= Fill test data to src
=> md.l 0x84000000 1; md.l 0x84001000 1 <= Dump src/dst memory contents
84000000: 87654321 !Ce.
84001000: 12345678 xV4.
=> md.l 0x3000000 8 <= Dump PDMA status
03000000: 00000001 11000000 00000003 00000000 ................
03000010: 84000000 00000000 84001000 00000000 ................
=> mw.l 0x3000000 0x3 <= Set channel 0 run and claim bits
=> md.l 0x3000000 8 <= Dump PDMA status
03000000: 40000001 11000000 00000003 00000000 ...@............
03000010: 84000000 00000000 84001000 00000000 ................
=> md.l 0x84000000 1; md.l 0x84001000 1 <= Dump src/dst memory contents
84000000: 87345678 xV4.
84001000: 12345678 xV4.
Signed-off-by: Green Wan <green.wan@sifive.com>
Reviewed-by: Frank Chang <frank.chang@sifive.com>
Tested-by: Max Hsu <max.hsu@sifive.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Message-id: 20210912130553.179501-4-frank.chang@sifive.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: ae000c5f658d3636ebf19b7a8c819dce618780c4
https://github.com/qemu/qemu/commit/ae000c5f658d3636ebf19b7a8c819dce618780c4
Author: Frank Chang <frank.chang@sifive.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/dma/sifive_pdma.c
Log Message:
-----------
hw/dma: sifive_pdma: don't set Control.error if 0 bytes to transfer
Real PDMA doesn't set Control.error if there are 0 bytes to be
transferred. The DMA transfer is still success.
The following result is PDMA tested in U-Boot on Unmatched board:
=> mw.l 0x3000000 0x0 <= Disclaim channel 0
=> mw.l 0x3000000 0x1 <= Claim channel 0
=> mw.l 0x3000004 0x55000000 <= wsize = rsize = 5 (2^5 = 32 bytes)
=> mw.q 0x3000008 0x0 <= NextBytes = 0
=> mw.q 0x3000010 0x84000000 <= NextDestination = 0x84000000
=> mw.q 0x3000018 0x84001000 <= NextSource = 0x84001000
=> mw.l 0x84000000 0x87654321 <= Fill test data to dst
=> mw.l 0x84001000 0x12345678 <= Fill test data to src
=> md.l 0x84000000 1; md.l 0x84001000 1 <= Dump src/dst memory contents
84000000: 87654321 !Ce.
84001000: 12345678 xV4.
=> md.l 0x3000000 8 <= Dump PDMA status
03000000: 00000001 55000000 00000000 00000000 .......U........
03000010: 84000000 00000000 84001000 00000000 ................
=> mw.l 0x3000000 0x3 <= Set channel 0 run and claim bits
=> md.l 0x3000000 8 <= Dump PDMA status
03000000: 40000001 55000000 00000000 00000000 ...@...U........
03000010: 84000000 00000000 84001000 00000000 ................
=> md.l 0x84000000 1; md.l 0x84001000 1 <= Dump src/dst memory contents
84000000: 87654321 !Ce.
84001000: 12345678 xV4.
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Tested-by: Max Hsu <max.hsu@sifive.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: 20210912130553.179501-5-frank.chang@sifive.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: 758c07c9fca1ad9716820feb346cec0553968011
https://github.com/qemu/qemu/commit/758c07c9fca1ad9716820feb346cec0553968011
Author: Bin Meng <bmeng.cn@gmail.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M docs/system/riscv/sifive_u.rst
Log Message:
-----------
docs/system/riscv: sifive_u: Update U-Boot instructions
In U-Boot v2021.07 release, there were 2 major changes for the
SiFive Unleashed board support:
- Board config name was changed from sifive_fu540_defconfig to
sifive_unleashed_defconfig
- The generic binman tool was used to generate the FIT image
(combination of U-Boot proper, DTB and OpenSBI firmware)
which make the existing U-Boot instructions out of date.
Update the doc with latest instructions.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210911153431.10362-1-bmeng.cn@gmail.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: c6013547560c33068dca3368ca7cd74b13f1a780
https://github.com/qemu/qemu/commit/c6013547560c33068dca3368ca7cd74b13f1a780
Author: Frank Chang <frank.chang@sifive.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M target/riscv/cpu_helper.c
Log Message:
-----------
target/riscv: Backup/restore mstatus.SD bit when virtual register swapped
When virtual registers are swapped, mstatus.SD bit should also be
backed up/restored. Otherwise, mstatus.SD bit will be incorrectly kept
across the world switches.
Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Vincent Chen <vincent.chen@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210914013717.881430-1-frank.chang@sifive.com
[ Changes by AF:
- Convert variable to a uint64_t to fix clang error
]
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: db70794ea840b55256a49dcb85d836a33e7d9207
https://github.com/qemu/qemu/commit/db70794ea840b55256a49dcb85d836a33e7d9207
Author: Bin Meng <bmeng.cn@gmail.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M target/riscv/cpu_bits.h
M target/riscv/csr.c
Log Message:
-----------
target/riscv: csr: Rename HCOUNTEREN_CY and friends
The macro name HCOUNTEREN_CY suggests it is for CSR HCOUNTEREN, but
in fact it applies to M-mode and S-mode CSR too. Rename these macros
to have the COUNTEREN_ prefix.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20210915084601.24304-1-bmeng.cn@gmail.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: ed481d9837250aa682f5156528bc923e1b214f76
https://github.com/qemu/qemu/commit/ed481d9837250aa682f5156528bc923e1b214f76
Author: Alistair Francis <alistair.francis@wdc.com>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M hw/riscv/opentitan.c
Log Message:
-----------
hw/riscv: opentitan: Correct the USB Dev address
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id:
d6cb4dfe75a2f536f217d7075b750ece3acb1535.1631767043.git.alistair.francis@wdc.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Commit: 2c3e83f92d93fbab071b8a96b8ab769b01902475
https://github.com/qemu/qemu/commit/2c3e83f92d93fbab071b8a96b8ab769b01902475
Author: Richard Henderson <richard.henderson@linaro.org>
Date: 2021-09-21 (Tue, 21 Sep 2021)
Changed paths:
M docs/system/riscv/sifive_u.rst
M docs/system/riscv/virt.rst
M hw/dma/sifive_pdma.c
M hw/intc/Kconfig
M hw/intc/ibex_plic.c
M hw/intc/meson.build
A hw/intc/riscv_aclint.c
R hw/intc/sifive_clint.c
M hw/intc/sifive_plic.c
M hw/riscv/Kconfig
M hw/riscv/microchip_pfsoc.c
M hw/riscv/opentitan.c
M hw/riscv/shakti_c.c
M hw/riscv/sifive_e.c
M hw/riscv/sifive_u.c
M hw/riscv/spike.c
M hw/riscv/virt.c
M hw/timer/Kconfig
M hw/timer/ibex_timer.c
M hw/timer/meson.build
A hw/timer/sifive_pwm.c
M hw/timer/trace-events
M include/hw/intc/ibex_plic.h
A include/hw/intc/riscv_aclint.h
R include/hw/intc/sifive_clint.h
M include/hw/intc/sifive_plic.h
M include/hw/riscv/sifive_u.h
M include/hw/riscv/virt.h
M include/hw/timer/ibex_timer.h
A include/hw/timer/sifive_pwm.h
M target/riscv/cpu.c
M target/riscv/cpu_bits.h
M target/riscv/cpu_helper.c
M target/riscv/csr.c
Log Message:
-----------
Merge remote-tracking branch
'remotes/alistair23/tags/pull-riscv-to-apply-20210921' into staging
Second RISC-V PR for QEMU 6.2
- ePMP CSR address updates
- Convert internal interrupts to use QEMU GPIO lines
- SiFive PWM support
- Support for RISC-V ACLINT
- SiFive PDMA fixes
- Update to u-boot instructions for sifive_u
- mstatus.SD bug fix for hypervisor extensions
- OpenTitan fix for USB dev address
# gpg: Signature made Mon 20 Sep 2021 11:52:26 PM PDT
# 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
* remotes/alistair23/tags/pull-riscv-to-apply-20210921: (21 commits)
hw/riscv: opentitan: Correct the USB Dev address
target/riscv: csr: Rename HCOUNTEREN_CY and friends
target/riscv: Backup/restore mstatus.SD bit when virtual register swapped
docs/system/riscv: sifive_u: Update U-Boot instructions
hw/dma: sifive_pdma: don't set Control.error if 0 bytes to transfer
hw/dma: sifive_pdma: allow non-multiple transaction size transactions
hw/dma: sifive_pdma: claim bit must be set before DMA transactions
hw/dma: sifive_pdma: reset Next* registers when Control.claim is set
hw/riscv: virt: Add optional ACLINT support to virt machine
hw/riscv: virt: Re-factor FDT generation
hw/intc: Upgrade the SiFive CLINT implementation to RISC-V ACLINT
hw/intc: Rename sifive_clint sources to riscv_aclint sources
sifive_u: Connect the SiFive PWM device
hw/timer: Add SiFive PWM support
hw/intc: ibex_timer: Convert the timer to use RISC-V CPU GPIO lines
hw/intc: sifive_plic: Convert the PLIC to use RISC-V CPU GPIO lines
hw/intc: ibex_plic: Convert the PLIC to use RISC-V CPU GPIO lines
hw/intc: sifive_clint: Use RISC-V CPU GPIO lines
target/riscv: Expose interrupt pending bits as GPIO lines
target/riscv: Fix satp write
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Compare: https://github.com/qemu/qemu/compare/81ceb36b965c...2c3e83f92d93
- [Qemu-commits] [qemu/qemu] a44da2: target/riscv: Update the ePMP CSR address,
Richard Henderson <=