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From: Ming Huang <ming.huang@linaro.org>
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, wanghuiqiang@huawei.com,
	huangming23@huawei.com, zhangjinsong2@huawei.com,
	huangdaode@hisilicon.com, john.garry@huawei.com,
	zhangfeng56@huawei.com, xiaojun2@hisilicon.com,
	Ming Huang <ming.huang@linaro.org>
Subject: [PATCH edk2-platforms v3 10/18] Hisilicon/D06: Use HCCS speed with 2.6G
Date: Wed, 20 Mar 2019 16:08:21 +0800	[thread overview]
Message-ID: <20190320080829.52003-11-ming.huang@linaro.org> (raw)
In-Reply-To: <20190320080829.52003-1-ming.huang@linaro.org>

Follow chip team suggestion, HCCS(Huawei Cache-Coherent System)
may be unstable while speed is 3.0G, so use 2.6G to avoid some
unstable stress issue.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ming Huang <ming.huang@linaro.org>
---
 Platform/Hisilicon/D06/Library/OemMiscLibD06/OemMiscLibD06.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Platform/Hisilicon/D06/Library/OemMiscLibD06/OemMiscLibD06.c b/Platform/Hisilicon/D06/Library/OemMiscLibD06/OemMiscLibD06.c
index c8f71ecf890a..758157525f40 100644
--- a/Platform/Hisilicon/D06/Library/OemMiscLibD06/OemMiscLibD06.c
+++ b/Platform/Hisilicon/D06/Library/OemMiscLibD06/OemMiscLibD06.c
@@ -222,3 +222,11 @@ UINTN OemGetCpuFreq (UINT8 Socket)
   }
 }
 
+UINTN
+OemGetHccsFreq (
+  VOID
+  )
+{
+  return HCCS_PLL_VALUE_2600;
+}
+
-- 
2.9.5



  parent reply	other threads:[~2019-03-20  8:09 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-20  8:08 [PATCH edk2-platforms v3 00/18] Fix issues and improve D0x Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 01/18] Hisilicon/D0x: Remove and tidy some codes about SerdesLib Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 02/18] Hisilicon/D0x: Delete some header files Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 03/18] Hisilicon/D0x: Add DriverHealthManagerDxe Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 04/18] Hisilicon/D06: Optimize SAS driver for reducing boot time Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 05/18] Hisilicon/D06: Fix access variable fail issue Ming Huang
2019-03-21 17:52   ` Leif Lindholm
2019-03-21 17:56     ` Leif Lindholm
2019-03-22  4:27       ` Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 06/18] Hisilicon/D06: Drop the leading 0 (0x0 -> 0x) Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 07/18] Hisilicon/D06: Add more PCIe port INT-x support Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 08/18] Hisilicon/D06: Add OemGetCpuFreq to encapsulate difference Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 09/18] Hisilicon/D0x: Rename StartupAp() function Ming Huang
2019-03-20  8:08 ` Ming Huang [this message]
2019-03-20  8:08 ` [PATCH edk2-platforms v3 11/18] Hisilicon/D06: Add PCI_OSC_SUPPORT Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 12/18] Hisilicon/D06: Modify for IMP self-Adapte support Ming Huang
2019-03-21 18:02   ` Leif Lindholm
2019-03-20  8:08 ` [PATCH edk2-platforms v3 13/18] Hisilicon/D06: Add Setup Item "Support DPC" and delete some PCIe menus Ming Huang
2019-03-21 12:32   ` Leif Lindholm
2019-03-22  4:28     ` Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 14/18] Hisilicon/D06: Use new flash layout Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 15/18] Hisilicon/D06: Remove SECURE_BOOT_ENABLE definition Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 16/18] Hisilicon/D0x: Remove SP805 watchdog pcd Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 17/18] Hisilicon/D06: Fix USB crash issue(4079) Ming Huang
2019-03-20  8:08 ` [PATCH edk2-platforms v3 18/18] Hisilicon/D0x: Modify version to 19.02 Ming Huang
2019-03-21 18:41 ` [PATCH edk2-platforms v3 00/18] Fix issues and improve D0x Leif Lindholm

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