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Re: [tech-aia] RISC-V ACLINT specification is now hosted on RISC-V GitHub

Thanks for writing this up, Anup. In https://github.com/riscv/riscv-aclint/blob/master/riscv-aclint.adoc#24-synchronizing-multiple-mtimer-devices, the SW algorithm should include verifying the

By Josh Scheid · #977 ·

Re: [RESEND PATCH v5 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

Yep that's great for Linux systems. I haven't seen any embedded systems besides SiFive that use the CLINT though. For example SweRVolf uses a specific system

By Alistair Francis <alistair.francis@...> · #976 ·

Re: [RESEND PATCH v5 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

Hi Alistair,

By Anup Patel · #975 ·

Re: [RESEND PATCH v5 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

You have removed the original example, but not the original description. If we aren't supporting the adjancent addresses the paragraph above this should be removed. I still prefer to allow either

By Alistair Francis <alistair.francis@...> · #974 ·

RISC-V ACLINT specification is now hosted on RISC-V GitHub

Hi All, The RISC-V ACLINT specification is now hosted on RISC-V GitHub page: https://github.com/riscv/riscv-aclint https://github.com/riscv/riscv-aclint/blob/master/riscv-aclint.adoc Please review

By Anup Patel · #973 ·

Re: [PATCH v4 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

Hi Alistar, Please check if you are ok with v5 patch. Thanks Abner Anup Patel <anup.patel@...> 於 2021年5月25日週二下午4:25寫道：

By Abner Chang · #972 ·

[RESEND PATCH v5 2/2] contributors: Add Abner as contributor

From: Abner Chang <renba.chang@...> Signed-off-by: Abner Chang <renba.chang@...> --- contributors.adoc | 1 + 1 file changed, 1 insertion(+) diff --git a/contributors.adoc

By Abner Chang · #971 ·

[RESEND PATCH v5 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

From: Abner Chang <renba.chang@...> Initial description of PLIC CLINT section of Linux-2022 platform. On v5 commit, - Remove CLINT from platform spec - Require ACLINT on Linux2020 platform

By Abner Chang · #970 ·

[PATCH v5] contributors: Add Abner as contributor

From: Abner Chang <renba.chang@...> Signed-off-by: Abner Chang <renba.chang@...> --- contributors.adoc | 1 + 1 file changed, 1 insertion(+) diff --git a/contributors.adoc

By Abner Chang · #969 ·

[PATCH v5] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

From: Abner Chang <renba.chang@...> Initial description of PLIC CLINT section of Linux-2022 platform. On v5 commit, - Remove CLINT from platform spec - Require ACLINT on Linux2020 platform

By Abner Chang · #968 ·

Re: [PATCH v4 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

Hi Abner, I agree with your points 1) to 3). Regards, Anup

By Anup Patel · #967 ·

Re: [PATCH v4 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

Anup Patel <Anup.Patel@...> 於 2021年5月25日週二下午12:39寫道： Hi Anup and Alistair. With ACLINT spec defined, I think we can revise this patch as below, 1.Remove CLINT from platform

By Abner Chang · #966 ·

Re: [PATCH v4 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

Hi Alistar,

By Anup Patel · #965 ·

Re: [PATCH v4 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

Hi Abner, Yesterday, we move ACLINT spec under the RISC-V International GitHub. New link of the ACLINT spec is: https://github.com/riscv/riscv-aclint/blob/master/riscv-aclint.adoc You can

By Anup Patel · #964 ·

Re: [PATCH v4 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

Alistair Francis <Alistair.Francis@...> 於 2021年5月24日週一下午3:23寫道： I will remove CLINT from this patch. @Anup, how do you define the MTIME registers in ACLINT? Can we just define

By Abner Chang · #963 ·

Re: [PATCH v4 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

Anup Patel <Anup.Patel@...> 於 2021年5月24日週一下午3:43寫道： This is good, may fix some controversies. Is this link valid or not public?

By Abner Chang · #962 ·

Re: [PATCH v5 0/2] System Peripherals

Thanks Jonathan.

By Mayuresh Chitale · #961 ·

Re: [PATCH v4 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

By Anup Patel · #960 ·

Re: [PATCH v4 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

It probably makes more sense to add a timer section and put the CLNIT there instead of forcing it into the interrupt controller section, when it isn't really an interrupt controller. I meant you

By Alistair Francis <alistair.francis@...> · #959 ·

Re: [PATCH v4 1/2] riscv-platform-spec: PLIC and CLINT for Linux-2022 platform

Alistair Francis <Alistair.Francis@...> 於 2021年5月24日週一上午11:42寫道： Can rephase it. Hmm.. CLINT is not a sort of interrupt controller but seems to me it is unnecessary to create

By Abner Chang · #958 ·

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