From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=2607:f8b0:4864:20::441; helo=mail-pf1-x441.google.com; envelope-from=ming.huang@linaro.org; receiver=edk2-devel@lists.01.org Received: from mail-pf1-x441.google.com (mail-pf1-x441.google.com [IPv6:2607:f8b0:4864:20::441]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 0EF7B2110BD60 for ; Fri, 31 Aug 2018 06:28:51 -0700 (PDT) Received: by mail-pf1-x441.google.com with SMTP id l9-v6so5526509pff.9 for ; Fri, 31 Aug 2018 06:28:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=OTxkHl2npsSm4G4EJpqBUocYs0V2eNVIN7CSkoSyeOM=; b=R/PzE4aiPJOYO9RnIrnnAARMX/ZivYOfV0xmD55BdJT1TURGK6NYZqK1d7oxEe9cwR sLFv7hPkCvqYllrMe8mfeeZjKcluC60ofyaAgQ/3s84ljZyVw3J0m13yr8vBFdFDq83Q xj9uSBgBQzMX8YijWsRcI9oo6XvBXJYGt+DmI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=OTxkHl2npsSm4G4EJpqBUocYs0V2eNVIN7CSkoSyeOM=; b=Bk53f25yKhzs9Ma7t1GpTzoggBAFF0WIURKZusQ9UK9A8RdE4ymNnyqgIybp68np2C +DZki05jyYWiTHR9sTYdt6x4Rr34O/Ln0qx9P4/fO2nEcroru2NYUXscHj00f6lVt3xS pt9HkbCMf+HB7CsZY/PFnmwsXml/nFws14zVoDJD6IBN9n6rDtJG9cH8n56GuKFaKTeV T67HMDVM89CzqnCXrKMGY7KgugqsG8I1cLgLVq5VgwUAoKSUxpaRSip4g/Vu6FJSqKbo 8YgvdGhPVnT8FpgHGCAa5PHEV37c1SwmwZYOyIo1U503g4Q5JQtva8IAaPvvHGZzUtPP c7yA== X-Gm-Message-State: APzg51AOqfoy2HJ6LjveMxG9wQx2ZPiv5wuIyA/VZF0IVMBTKAhzVpG5 oBee9tXlDzu1EWbpocJUoexDmw== X-Google-Smtp-Source: ANB0Vda4pMGy+n9NR8yTx/Rgd75DBwN+cnEjcgYulQBvZNyTN315zhIhL6dWiUkQ+4cF8JLKO1h79w== X-Received: by 2002:a63:9a19:: with SMTP id o25-v6mr14768646pge.39.1535722130779; Fri, 31 Aug 2018 06:28:50 -0700 (PDT) Received: from localhost.localdomain ([120.31.149.194]) by smtp.gmail.com with ESMTPSA id l185-v6sm19081936pga.5.2018.08.31.06.28.47 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 31 Aug 2018 06:28:50 -0700 (PDT) From: Ming Huang To: leif.lindholm@linaro.org, linaro-uefi@lists.linaro.org, edk2-devel@lists.01.org, graeme.gregory@linaro.org Cc: ard.biesheuvel@linaro.org, michael.d.kinney@intel.com, lersek@redhat.com, guoheyi@huawei.com, wanghuiqiang@huawei.com, huangming23@huawei.com, zhangjinsong2@huawei.com, huangdaode@hisilicon.com, john.garry@huawei.com, xinliang.liu@linaro.org, zhangfeng56@huawei.com, ZhenYao , Ming Huang Date: Fri, 31 Aug 2018 21:27:06 +0800 Message-Id: <20180831132710.23055-25-ming.huang@linaro.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180831132710.23055-1-ming.huang@linaro.org> References: <20180831132710.23055-1-ming.huang@linaro.org> Subject: [PATCH edk2-platforms v5 24/28] Silicon/Hisilicon: Modify for disable slave core clock. X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 31 Aug 2018 13:28:51 -0000 From: ZhenYao When BIOS booting, the power consumption is too high, so need disable some clusters clock that don't work to reduce power consumption. The implementation of functions is in edk2-non-osi. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ming Huang --- Silicon/Hisilicon/Include/Library/PlatformSysCtrlLib.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Silicon/Hisilicon/Include/Library/PlatformSysCtrlLib.h b/Silicon/Hisilicon/Include/Library/PlatformSysCtrlLib.h index ec2b9a36e7..3ccfc6bee3 100644 --- a/Silicon/Hisilicon/Include/Library/PlatformSysCtrlLib.h +++ b/Silicon/Hisilicon/Include/Library/PlatformSysCtrlLib.h @@ -102,5 +102,8 @@ VOID PlatformEventBroadcastConfig(VOID); UINTN GetDjtagRegBase(UINT32 NodeId); VOID LlcCleanInvalidateAsm(VOID); VOID PlatformMdioInit(VOID); +VOID DisableClusterClock(UINTN CpuClusterBase); +VOID EnableClusterClock(UINTN CpuClusterBase); +VOID DisableSocketClock (UINT8 Skt); #endif -- 2.18.0