On Tue, Aug 14, 2018 at 04:08:31PM +0800, Ming Huang wrote:
Add M41T83RealTimeClockLib for RTC.
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ming Huang ming.huang@linaro.org
Platform/Hisilicon/D06/D06.dsc | 1 + Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClockLib.inf | 46 ++ Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClock.h | 158 ++++++ Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClockLib.c | 564 ++++++++++++++++++++ 4 files changed, 769 insertions(+)
diff --git a/Platform/Hisilicon/D06/D06.dsc b/Platform/Hisilicon/D06/D06.dsc index d14fce1159..27358f8c78 100644 --- a/Platform/Hisilicon/D06/D06.dsc +++ b/Platform/Hisilicon/D06/D06.dsc @@ -65,6 +65,7 @@ CpldIoLib|Silicon/Hisilicon/Library/CpldIoLib/CpldIoLib.inf TimeBaseLib|EmbeddedPkg/Library/TimeBaseLib/TimeBaseLib.inf
- RealTimeClockLib|Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClockLib.inf
CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf GenericBdsLib|IntelFrameworkModulePkg/Library/GenericBdsLib/GenericBdsLib.inf diff --git a/Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClockLib.inf b/Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClockLib.inf new file mode 100644 index 0000000000..e0bf6b3f24 --- /dev/null +++ b/Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClockLib.inf @@ -0,0 +1,46 @@ +#/** @file +# +# Copyright (c) 2018, Hisilicon Limited. All rights reserved.<BR> +# Copyright (c) 2018, Linaro Limited. All rights reserved.<BR> +# +# This program and the accompanying materials +# are licensed and made available under the terms and conditions of the BSD License +# which accompanies this distribution. The full text of the license may be found at +# http://opensource.org/licenses/bsd-license.php +# +# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. +# +#**/
+[Defines]
- INF_VERSION = 0x0001001A
- BASE_NAME = M41T83RealTimeClockLib
- FILE_GUID = 470DFB96-E205-4515-A75E-2E60F853E79D
- MODULE_TYPE = BASE
- VERSION_STRING = 1.0
- LIBRARY_CLASS = RealTimeClockLib
+[Sources.common]
- M41T83RealTimeClockLib.c
+[Packages]
- EmbeddedPkg/EmbeddedPkg.dec
- MdePkg/MdePkg.dec
- Platform/Hisilicon/D06/D06.dec
- Silicon/Hisilicon/HisiPkg.dec
+[LibraryClasses]
- BaseMemoryLib
- CpldIoLib
- DebugLib
- I2CLib
- IoLib
- PcdLib
- TimeBaseLib
- TimerLib
- UefiLib
- UefiRuntimeLib # Use EFiAtRuntime to check stage
+[Depex]
- gEfiCpuArchProtocolGuid
diff --git a/Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClock.h b/Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClock.h new file mode 100644 index 0000000000..ed10099bf3 --- /dev/null +++ b/Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClock.h @@ -0,0 +1,158 @@ +/** @file
- Copyright (c) 2018, Hisilicon Limited. All rights reserved.<BR>
- Copyright (c) 2018, Linaro Limited. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+**/
+#ifndef __M41T83_REAL_TIME_CLOCK_H__ +#define __M41T83_REAL_TIME_CLOCK_H__
+// The delay is need for cpld and I2C. This is a empirical value. MemoryFance is no need. +#define RTC_DELAY_30_MS 30000 +// The delay is need for cpld and I2C. This is a empirical value. MemoryFance is no need. +#define RTC_DELAY_1000_MACROSECOND 1000 +// The delay is need for cpld and I2C. This is a empirical value. MemoryFance is no need. +#define RTC_DELAY_2_MACROSECOND 2
+#define M41T83_REGADDR_DOTSECONDS 0x00 +#define M41T83_REGADDR_SECONDS 0x01 +#define M41T83_REGADDR_MINUTES 0x02 +#define M41T83_REGADDR_HOURS 0x03 +#define M41T83_REGADDR_WEEK_DAY 0x04 +#define M41T83_REGADDR_DAY 0x05 +#define M41T83_REGADDR_MONTH 0x06 +#define M41T83_REGADDR_YEAR 0x07 +#define M41T83_REGADDR_ALARM1SEC 0x0E +#define M41T83_REGADDR_ALARM1MIN 0x0D +#define M41T83_REGADDR_ALARM1HOUR 0x0C +#define M41T83_REGADDR_ALARM1DATE 0x0B +#define M41T83_REGADDR_ALARM1MONTH 0x0A
+#define M41T83_REGADDR_TIMERCONTROL 0x11
+#define M41T83_REGADDR_ALARM2SEC 0x18 +#define M41T83_REGADDR_ALARM2MIN 0x17 +#define M41T83_REGADDR_ALARM2HOUR 0x16 +#define M41T83_REGADDR_ALARM2DATE 0x15 +#define M41T83_REGADDR_ALARM2MONTH 0x14
+typedef union {
- struct {
- UINT8 TD0:1;
- UINT8 TD1:1;
- UINT8 RSV:3;
- UINT8 TIE:1;
- UINT8 TITP:1;
- UINT8 TE:1;
- } Bits;
- UINT8 Uint8;
+} RTC_M41T83_TIMERCONTROL;
+typedef union {
- struct {
- UINT8 MicroSeconds;
- } Bits;
- UINT8 Uint8;
+} RTC_M41T83_DOTSECOND;
+typedef union {
- struct{
- UINT8 Seconds:7;
- UINT8 ST:1;
- } Bits;
- UINT8 Uint8;
+} RTC_M41T83_SECOND;
+typedef union {
- struct {
- UINT8 Minutes:7;
- UINT8 Rsv:1;
- } Bits;
- UINT8 Uint8;
+} RTC_M41T83_MINUTE;
+typedef union {
- struct {
- UINT8 Hours:6;
- UINT8 CB:2;
- } Bits;
- UINT8 Uint8;
+} RTC_M41T83_HOUR;
+typedef union {
- struct{
- UINT8 Days:3;
- UINT8 Rsv:5;
- } Bits;
- UINT8 Uint8;
+} RTC_M41T83_WEEK_DAY;
+typedef union {
- struct{
- UINT8 Days:6;
- UINT8 Rsv:2;
- } Bits;
- UINT8 Uint8;
+} RTC_M41T83_MONTH_DAY;
+typedef union {
- struct {
- UINT8 Months:5;
- UINT8 Rsv:3;
- } Bits;
- UINT8 Uint8;
+} RTC_M41T83_MONTH;
+typedef union {
- struct {
- UINT8 Years:8;
- } Bits;
- UINT8 Uint8;
+} RTC_M41T83_YEAR;
+typedef union {
- struct {
- UINT8 Second:7;
- UINT8 RPT11:1;
- } Bits;
- UINT8 Uint8;
+} RTC_M41T83_ALARM1SEC;
+typedef union {
- struct {
- UINT8 Minute:7;
- UINT8 RPT12:1;
- } Bits;
- UINT8 Uint8;
+} RTC_M41T83_ALARM1MIN;
+typedef union {
- struct {
- UINT8 Hour:6;
- UINT8 HT:1;
- UINT8 RPT13:1;
- } Bits;
- UINT8 Uint8;
+} RTC_M41T83_ALARM1HOUR;
+typedef struct {
- RTC_M41T83_DOTSECOND DotSecond;
- RTC_M41T83_SECOND Second;
- RTC_M41T83_MINUTE Minute;
- RTC_M41T83_HOUR Hour;
- RTC_M41T83_WEEK_DAY WeekDay;
- RTC_M41T83_MONTH_DAY Day;
- RTC_M41T83_MONTH Month;
- RTC_M41T83_YEAR Year;
+} RTC_M41T83_TIME;
+#endif diff --git a/Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClockLib.c b/Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClockLib.c new file mode 100644 index 0000000000..eabe8dc0f3 --- /dev/null +++ b/Silicon/Hisilicon/Library/M41T83RealTimeClockLib/M41T83RealTimeClockLib.c @@ -0,0 +1,564 @@ +/** @file
- Copyright (c) 2018, Hisilicon Limited. All rights reserved.<BR>
- Copyright (c) 2018, Linaro Limited. All rights reserved.<BR>
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+**/
The highlightes include appear unused.
+#include <Uefi.h> +#include <PiDxe.h> +#include <Library/BaseLib.h> +#include <Library/BaseMemoryLib.h> +#include <Library/CpldD06.h> +#include <Library/CpldIoLib.h> +#include <Library/DebugLib.h> +#include <Library/I2CLib.h>
* > +#include <Library/IoLib.h>
* > +#include <Library/MemoryAllocationLib.h>
* > +#include <Library/PcdLib.h>
+#include <Library/TimeBaseLib.h> +#include <Library/TimerLib.h> +#include <Library/UefiLib.h>
* > +#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiRuntimeLib.h> +#include <Library/UefiRuntimeServicesTableLib.h>
* > +#include <Protocol/RealTimeClock.h>
If really unused, please delete.
/ Leif