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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,
	xinliang.liu@linaro.org, zhangfeng56@huawei.com,
	xingjiang tang <tangxingjiang@huawei.com>,
	Ming Huang <ming.huang@linaro.org>
Subject: [PATCH edk2-platforms v1 06/16] Hisilicon/D06: Add OemGetCpuFreq to encapsulate difference
Date: Fri,  1 Feb 2019 21:34:26 +0800	[thread overview]
Message-ID: <20190201133436.10500-7-ming.huang@linaro.org> (raw)
In-Reply-To: <20190201133436.10500-1-ming.huang@linaro.org>

From: xingjiang tang <tangxingjiang@huawei.com>

Implementation OemGetCpuFreq() to get cpu frequency from cpld to
encapsulate project difference, for some projects don't support
get cpu frequency by this way.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ming Huang <ming.huang@linaro.org>
---
 Platform/Hisilicon/D06/Include/Library/CpldD06.h             |  4 ++++
 Silicon/Hisilicon/Include/Library/OemMiscLib.h               |  2 ++
 Platform/Hisilicon/D06/Library/OemMiscLibD06/OemMiscLibD06.c | 16 ++++++++++++++++
 3 files changed, 22 insertions(+)

diff --git a/Platform/Hisilicon/D06/Include/Library/CpldD06.h b/Platform/Hisilicon/D06/Include/Library/CpldD06.h
index ec9b49f4e70d..4d07a8ab3741 100644
--- a/Platform/Hisilicon/D06/Include/Library/CpldD06.h
+++ b/Platform/Hisilicon/D06/Include/Library/CpldD06.h
@@ -36,4 +36,8 @@
 #define CPLD_X8_X8_X8_BOARD_ID            0x92
 #define CPLD_X16_X8_BOARD_ID              0x93
 
+#define CPLD_CLOCK_FLAG      0xFD
+#define CPLD_BOM_VER_FLAG    0x0B
+#define BRD_VER_4TH          0x4
+
 #endif /* __CPLDD06_H__ */
diff --git a/Silicon/Hisilicon/Include/Library/OemMiscLib.h b/Silicon/Hisilicon/Include/Library/OemMiscLib.h
index 86ea6a1b3deb..dfac87d635d9 100644
--- a/Silicon/Hisilicon/Include/Library/OemMiscLib.h
+++ b/Silicon/Hisilicon/Include/Library/OemMiscLib.h
@@ -53,4 +53,6 @@ BOOLEAN OemIsNeedDisableExpanderBuffer(VOID);
 
 extern EFI_STRING_ID gDimmToDevLocator[MAX_SOCKET][MAX_CHANNEL][MAX_DIMM];
 EFI_HII_HANDLE EFIAPI OemGetPackages ();
+UINTN OemGetCpuFreq (UINT8 Socket);
+
 #endif
diff --git a/Platform/Hisilicon/D06/Library/OemMiscLibD06/OemMiscLibD06.c b/Platform/Hisilicon/D06/Library/OemMiscLibD06/OemMiscLibD06.c
index 2a9db46d1ff9..8f2ac308c7b9 100644
--- a/Platform/Hisilicon/D06/Library/OemMiscLibD06/OemMiscLibD06.c
+++ b/Platform/Hisilicon/D06/Library/OemMiscLibD06/OemMiscLibD06.c
@@ -207,3 +207,19 @@ OemIsNeedDisableExpanderBuffer (
 {
   return TRUE;
 }
+
+UINTN OemGetCpuFreq (UINT8 Socket)
+{
+  UINT8 BrdVerData;
+
+  BrdVerData = MmioRead8(CPLD_BASE_ADDRESS + CPLD_BOM_VER_FLAG);
+
+  if (BrdVerData >= BRD_VER_4TH){  //2.5G
+    return 2500000000;
+  }
+  else
+  {
+     return 2000000000;
+  }
+}
+
-- 
2.9.5



  parent reply	other threads:[~2019-02-01 13:35 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-01 13:34 [PATCH edk2-platforms v1 00/16] Fix issues and improve D0x Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 01/16] Hisilicon/D0x: Remove SerdesLib Ming Huang
2019-02-11 15:05   ` Leif Lindholm
2019-02-13  6:36     ` Ming Huang
2019-02-13  9:42       ` Leif Lindholm
2019-02-13 11:39         ` Ming Huang
2019-02-14 10:51         ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 02/16] Hisilicon/D0x: Add DriverHealthManagerDxe Ming Huang
2019-02-11 15:20   ` Leif Lindholm
2019-02-01 13:34 ` [PATCH edk2-platforms v1 03/16] Hisilicon/D06: Optimize SAS driver for reducing boot time Ming Huang
2019-02-12 15:12   ` Leif Lindholm
2019-02-13  6:01     ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 04/16] Hisilicon/D06: Fix access variable fail issue Ming Huang
2019-02-12 15:17   ` Leif Lindholm
2019-02-13  2:21     ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 05/16] Hisilicon/D06: Add more PCIe port INT-x support Ming Huang
2019-02-11 17:05   ` Leif Lindholm
2019-02-12 12:27     ` Ming Huang
2019-02-01 13:34 ` Ming Huang [this message]
2019-02-11 17:15   ` [PATCH edk2-platforms v1 06/16] Hisilicon/D06: Add OemGetCpuFreq to encapsulate difference Leif Lindholm
2019-02-13  2:29     ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 07/16] Hisilicon/D0x: Rename StartupAp() function Ming Huang
2019-02-11 18:04   ` Leif Lindholm
2019-02-01 13:34 ` [PATCH edk2-platforms v1 08/16] Hisilicon/D06: Change HCCS speed from 30G to 26G Ming Huang
2019-02-11 18:36   ` Leif Lindholm
2019-02-12 14:45     ` Ming Huang
2019-02-12 14:59       ` Leif Lindholm
2019-02-01 13:34 ` [PATCH edk2-platforms v1 09/16] Hisilicon/D06: Add PCI_OSC_SUPPORT Ming Huang
2019-02-11 18:51   ` Leif Lindholm
2019-02-13  2:59     ` Ming Huang
2019-02-13  9:08       ` Leif Lindholm
2019-02-01 13:34 ` [PATCH edk2-platforms v1 10/16] Hisilicon/D06: Modify for M7 self-Adapte support Ming Huang
2019-02-11 19:28   ` Leif Lindholm
2019-02-12 15:14     ` Ming Huang
2019-02-12 15:46       ` Leif Lindholm
2019-02-13  4:38         ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 11/16] Hisilicon/D06: Add Setup Item "Support DPC" Ming Huang
2019-02-11 19:46   ` Leif Lindholm
2019-02-12 15:22     ` Ming Huang
2019-02-12 15:49       ` Leif Lindholm
2019-02-01 13:34 ` [PATCH edk2-platforms v1 12/16] Hisilicon/D06: Use new flash layout Ming Huang
2019-02-11 14:54   ` Leif Lindholm
2019-02-13  4:43     ` Ming Huang
2019-02-01 13:34 ` [PATCH edk2-platforms v1 13/16] Hisilicon/D06: Remove SECURE_BOOT_ENABLE definition Ming Huang
2019-02-11 19:47   ` Leif Lindholm
2019-02-01 13:34 ` [PATCH edk2-platforms v1 14/16] Hisilicon/D0x: Remove SP805 watchdog pcd Ming Huang
2019-02-11 19:48   ` Leif Lindholm
2019-02-15 14:18 ` [PATCH edk2-platforms v1 00/16] Fix issues and improve D0x Ming Huang

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