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Mon, 26 Jul 2021 14:59:34 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=xypron.glpk@gmx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1627304352; bh=BSMEatQKDWNKc3a9p5NLRqI2uPAhJqF1tr6npPENtA0=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:In-Reply-To:References; b=c+GaKcFNMqgwcCFtg7qXz8OemN1MsxxT3V/ZRZgwQvKhJ2C76HHb9nm+z0VVoI2e7 8sjA+yOUueWyy4i7hfhEYTABWkIu2luoAI4055935KTXmWFr84OH0iXBMsPun1P/lx 4b6ndod4TXOaEEgmyQS3bB3lEp2N9z2w7V/yG4OE= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from workstation.fritz.box ([88.152.144.157]) by mail.gmx.net (mrgmx105 [212.227.17.174]) with ESMTPSA (Nemesis) id 1MRCOK-1lkxZk1JKu-00NAN0; Mon, 26 Jul 2021 14:59:12 +0200 From: Heinrich Schuchardt To: Rick Chen Cc: Leo , Heinrich Schuchardt , Bin Meng , Pragnesh Patel , Atish Patra , u-boot@lists.denx.de, Sean Anderson , Heinrich Schuchardt Subject: [PATCH v2 1/2] riscv: add missing SBI extension definitions Date: Mon, 26 Jul 2021 14:59:03 +0200 Message-Id: <20210726125904.90305-2-xypron.glpk@gmx.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210726125904.90305-1-xypron.glpk@gmx.de> References: <20210726125904.90305-1-xypron.glpk@gmx.de> MIME-Version: 1.0 X-Provags-ID: V03:K1:i+ukmPE4FsYUdYPvWHWmqTwiX6tlw1yacj7VK4ya5zp62DoHnAE Z+gDGogxRI/BA2n9eXt5MWY2HN7+Ur7cHc/+gseLX2K1qW4GFuinFN+jXdRhBaJw//vVX7F uOskfdbfSCVs9brjeh13PBQoim6VsIRG6K1h41o2PAE+VLAUdbwkjFNjhyEK0uOVDGkMtgV vhJ7nl24cQAJ+On/ySwlQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:pwoXeYibN2A=:ZjUD0q8poErKe8Tm/DeWV8 HsuzfHnIt+Acsbtg8qlEmCcKoZIDztkiRb6AOO+JvGP36Q541FNAFwslkfQQlJAvnJZsuMAQA H9JpKPwYRQK3OqNviXaxm8tf7Tsh3gAZHEmmb3hT4GMqoEkhM01upUzP2Qnm0JpU4vjhqmtG5 p7SxhBzEKv/2cpnaK19Uu7myz5Qkls1hgIJBDHq1pALWFV/zAJH3qjK7kobNhFtIXIm8OJaCA 2cDQUOpWi2JETTuCK4IGHdH4r5OMtpZcfKnigADDKv/VcG5Tur9dX3YnpR0ND4a7TN+/LVDYW QZI4IuDWofj5kaF7MzLIVV9rzfDbVC8/TU4y2hhsUUdCeKrg4T3roztssW0jBuCYfeTsQ9Kwr 5W8nDXPjnJCXphvuuQexFyQko30rmA861iAxi7VOQeUb+ce+6M+Joj3I145tzcRnJ5VV7GnAm s8YHkigYTHrbiwirOQyFQRtqoiOffPcY46Ua2Sc+wKU73StqhoK1/PRw4y5bX41rnenbqg5Nb GJ5H8hgM41G6jIKeKoztZgxv0b06S3Er/G/H/z9+3Dr9JF5NIBeYOavEWBB/yF+I6rVP1xEoK zJ/1Y8oZllCGcKzA7EShcFcbuJT+nECIjigq2wlFSltLpHOdoAEvxOU62iDAB+ucnob8+4ssx m8DPDwJ87HicLjttzygYRaLI/kfmCOzdu8GoRVPpvJDHqmrojVLfIeZkzGd1UfoQnswa7B7Ta aWhGziH9PN5gDmzRPTkP7iqXMvQJJclG2mT/7RsECK4MHwWEot3in89H8+G3sYAAwN2L1VhmP NjnUyItL1SkNjHzCnto9ndu06LDOMmjGGZTyitrEnJrDa4sq3AEz8QX4BQhO2Z6eZc0sPqBW3 1fjHBPPL6zTihiodnm+7KTev+VAOBpdz3tw44ai62+Qdiq00H9j8o0ahLNiNIQqYJtkyo1XwQ xeHBXmelEmYGSHof2hlKsfGheuNCjysTsDsmoKC8bL/HZM6LnmzcaOjahQIufSXLzF+18OlHu 7WVNDxgd2m01kpTnWYvDU3rcrtGG2Rssk86vpEU6hoMwzEJ4ndYfj4SiGeExiNdOpR10aoTcw 8fx5WDSh4I9sn9G+autpjOQHiGDnWpXRkuf X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean Add the System Reset Extension and the Hart State Management Extension definitions. Add missing RFENCE Extension enum values. The SBI 0.1 extension constants are needed for for the sbi command. Remove an #ifdef. Cf. https://github.com/riscv/riscv-sbi-doc/blob/master/riscv-sbi.adoc Signed-off-by: Heinrich Schuchardt --- v2: Add constants for hart suspend and resume. --- arch/riscv/include/asm/sbi.h | 39 ++++++++++++++++++++++++++++++++++-- 1 file changed, 37 insertions(+), 2 deletions(-) -- 2.30.2 diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h index 53ca316180..34a115afc3 100644 --- a/arch/riscv/include/asm/sbi.h +++ b/arch/riscv/include/asm/sbi.h @@ -12,7 +12,6 @@ #include enum sbi_ext_id { -#ifdef CONFIG_SBI_V01 SBI_EXT_0_1_SET_TIMER = 0x0, SBI_EXT_0_1_CONSOLE_PUTCHAR = 0x1, SBI_EXT_0_1_CONSOLE_GETCHAR = 0x2, @@ -22,11 +21,12 @@ enum sbi_ext_id { SBI_EXT_0_1_REMOTE_SFENCE_VMA = 0x6, SBI_EXT_0_1_REMOTE_SFENCE_VMA_ASID = 0x7, SBI_EXT_0_1_SHUTDOWN = 0x8, -#endif SBI_EXT_BASE = 0x10, SBI_EXT_TIME = 0x54494D45, SBI_EXT_IPI = 0x735049, SBI_EXT_RFENCE = 0x52464E43, + SBI_EXT_HSM = 0x48534D, + SBI_EXT_SRST = 0x53525354, }; enum sbi_ext_base_fid { @@ -51,6 +51,41 @@ enum sbi_ext_rfence_fid { SBI_EXT_RFENCE_REMOTE_FENCE_I = 0, SBI_EXT_RFENCE_REMOTE_SFENCE_VMA, SBI_EXT_RFENCE_REMOTE_SFENCE_VMA_ASID, + SBI_EXT_RFENCE_REMOTE_HFENCE_GVMA_VMID, + SBI_EXT_RFENCE_REMOTE_HFENCE_GVMA, + SBI_EXT_RFENCE_REMOTE_HFENCE_VVMA_ASID, + SBI_EXT_RFENCE_REMOTE_HFENCE_VVMA, +}; + +enum sbi_ext_hsm_fid { + SBI_EXT_HSM_HART_START = 0, + SBI_EXT_HSM_HART_STOP, + SBI_EXT_HSM_HART_STATUS, + SBI_EXT_HSM_HART_SUSPEND, +}; + +enum sbi_hsm_hart_status { + SBI_HSM_HART_STATUS_STARTED = 0, + SBI_HSM_HART_STATUS_STOPPED, + SBI_HSM_HART_STATUS_START_PENDING, + SBI_HSM_HART_STATUS_STOP_PENDING, + SBI_HSM_HART_STATUS_SUSPEND_PENDING, + SBI_HSM_HART_STATUS_RESUME_PENDING, +}; + +enum sbi_ext_srst_fid { + SBI_EXT_SRST_RESET = 0, +}; + +enum sbi_srst_reset_type { + SBI_SRST_RESET_TYPE_SHUTDOWN = 0, + SBI_SRST_RESET_TYPE_COLD_REBOOT, + SBI_SRST_RESET_TYPE_WARM_REBOOT, +}; + +enum sbi_srst_reset_reason { + SBI_SRST_RESET_REASON_NONE = 0, + SBI_SRST_RESET_REASON_SYS_FAILURE, }; #ifdef CONFIG_SBI_V01