52 lines
1.4 KiB
C
Executable File
52 lines
1.4 KiB
C
Executable File
#include "pm_i.h"
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#if defined(CONFIG_ARCH_SUN9IW1P1) || defined(CONFIG_ARCH_SUN8IW6P1)
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static __mem_tmstmp_reg_t *TmstmpReg;
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/*
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*********************************************************************************************************
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* TIMESTAMP save
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*
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* Description: save timestamp for mem.
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*
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* Arguments : none
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*
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* Returns : EPDK_TRUE/EPDK_FALSE;
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*********************************************************************************************************
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*/
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__s32 mem_tmstmp_save(__mem_tmstmp_reg_t *ptmstmp_state)
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{
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/* set timestamp register base */
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TmstmpReg = (__mem_tmstmp_reg_t *)IO_ADDRESS(SUNXI_TIMESTAMP_CTRL_PBASE);
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/* backup timestamp registers */
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ptmstmp_state->Ctl = TmstmpReg->Ctl;
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ptmstmp_state->Cluster0CtrlReg1 = TmstmpReg->Cluster0CtrlReg1;
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return 0;
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}
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/*
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*********************************************************************************************************
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* TIMESTAMP restore
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*
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* Description: restore timestamp for mem.
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*
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* Arguments : none
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*
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* Returns : EPDK_TRUE/EPDK_FALSE;
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*********************************************************************************************************
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*/
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__s32 mem_tmstmp_restore(__mem_tmstmp_reg_t *ptmstmp_state)
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{
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/* restore timestamp0 parameters */
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TmstmpReg->Ctl = ptmstmp_state->Ctl;
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TmstmpReg->Cluster0CtrlReg1 = ptmstmp_state->Cluster0CtrlReg1;
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return 0;
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}
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#endif
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