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[62.143.245.32]) by smtp.gmail.com with ESMTPSA id cg17-20020a5d5cd1000000b0033e7a102cfesm14723908wrb.64.2024.04.17.07.01.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Apr 2024 07:01:35 -0700 (PDT) From: Heinrich Schuchardt To: Rick Chen Cc: Leo , u-boot@lists.denx.de, Heinrich Schuchardt Subject: [PATCH 1/2] cmd: sbi: add Supervisor Software Events extension Date: Wed, 17 Apr 2024 16:01:27 +0200 Message-ID: <20240417140128.100372-1-heinrich.schuchardt@canonical.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 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 0.103.8 at phobos.denx.de X-Virus-Status: Clean OpenSBI has implemented the Supervisor Software Events Extension. Allow detecting it in the sbi command. Signed-off-by: Heinrich Schuchardt Reviewed-by: Leo Yu-Chi Liang --- arch/riscv/include/asm/sbi.h | 1 + cmd/riscv/sbi.c | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h index d1113f3d703..ad32dedb589 100644 --- a/arch/riscv/include/asm/sbi.h +++ b/arch/riscv/include/asm/sbi.h @@ -34,6 +34,7 @@ enum sbi_ext_id { SBI_EXT_NACL = 0x4E41434C, SBI_EXT_STA = 0x535441, SBI_EXT_DBTR = 0x44425452, + SBI_EXT_SSE = 0x535345, }; enum sbi_ext_base_fid { diff --git a/cmd/riscv/sbi.c b/cmd/riscv/sbi.c index bd9d9c4765d..55507b0aa63 100644 --- a/cmd/riscv/sbi.c +++ b/cmd/riscv/sbi.c @@ -54,6 +54,7 @@ static struct sbi_ext extensions[] = { { SBI_EXT_NACL, "Nested Acceleration Extension" }, { SBI_EXT_STA, "Steal-time Accounting Extension" }, { SBI_EXT_DBTR, "Debug Trigger Extension" }, + { SBI_EXT_SSE, "Supervisor Software Events" }, }; static int do_sbi(struct cmd_tbl *cmdtp, int flag, int argc, From patchwork Wed Apr 17 14:01:28 2024 Content-Type: text/plain; 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[62.143.245.32]) by smtp.gmail.com with ESMTPSA id cg17-20020a5d5cd1000000b0033e7a102cfesm14723908wrb.64.2024.04.17.07.01.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Apr 2024 07:01:36 -0700 (PDT) From: Heinrich Schuchardt To: Rick Chen Cc: Leo , u-boot@lists.denx.de, Heinrich Schuchardt Subject: [PATCH 2/2] cmd: sbi: add coreboot and oreboot implementation IDs Date: Wed, 17 Apr 2024 16:01:28 +0200 Message-ID: <20240417140128.100372-2-heinrich.schuchardt@canonical.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240417140128.100372-1-heinrich.schuchardt@canonical.com> References: <20240417140128.100372-1-heinrich.schuchardt@canonical.com> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 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 0.103.8 at phobos.denx.de X-Virus-Status: Clean Let the sbi command detect the coreboot and oreboot SBI Implementation IDs defined in SBI specification v2.0. Signed-off-by: Heinrich Schuchardt Reviewed-by: Leo Yu-Chi Liang --- cmd/riscv/sbi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/cmd/riscv/sbi.c b/cmd/riscv/sbi.c index 55507b0aa63..2d8ee7e5bbb 100644 --- a/cmd/riscv/sbi.c +++ b/cmd/riscv/sbi.c @@ -29,6 +29,8 @@ static struct sbi_imp implementations[] = { { 6, "Coffer" }, { 7, "Xen Project" }, { 8, "PolarFire Hart Software Services" }, + { 9, "coreboot" }, + { 10, "oreboot" }, }; static struct sbi_ext extensions[] = {