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coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
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#include <soc/pmic_wrap_common.h>
#include <soc/rtc_common.h>
#include <stdbool.h>
#include <stdint.h>
#include "mt6391.h"
Go to the source code of this file.
Enumerations | |
enum | { RTC_BBPU = 0xE000 , RTC_IRQ_STA = 0xE002 , RTC_IRQ_EN = 0xE004 , RTC_CII_EN = 0xE006 } |
enum | { RTC_TC_SEC = 0xE00A , RTC_TC_MIN = 0xE00C , RTC_TC_HOU = 0xE00E , RTC_TC_DOM = 0xE010 , RTC_TC_DOW = 0xE012 , RTC_TC_MTH = 0xE014 , RTC_TC_YEA = 0xE016 } |
enum | { RTC_AL_SEC = 0xE018 , RTC_AL_MIN = 0xE01A , RTC_AL_HOU = 0xE01C , RTC_AL_DOM = 0xE01E , RTC_AL_DOW = 0xE020 , RTC_AL_MTH = 0xE022 , RTC_AL_YEA = 0xE024 , RTC_AL_MASK = 0xE008 } |
enum | { RTC_OSC32CON = 0xE026 , RTC_CON = 0xE03E , RTC_WRTGR = 0xE03C } |
enum | { RTC_POWERKEY1 = 0xE028 , RTC_POWERKEY2 = 0xE02A } |
enum | { RTC_PDN1 = 0xE02C , RTC_PDN2 = 0xE02E , RTC_SPAR0 = 0xE030 , RTC_SPAR1 = 0xE032 , RTC_PROT = 0xE036 , RTC_DIFF = 0xE038 , RTC_CALI = 0xE03A } |
enum | { RTC_BBPU_PWREN = 1U << 0 , RTC_BBPU_BBPU = 1U << 2 , RTC_BBPU_AUTO = 1U << 3 , RTC_BBPU_CLRPKY = 1U << 4 , RTC_BBPU_RELOAD = 1U << 5 , RTC_BBPU_CBUSY = 1U << 6 , RTC_CBUSY_TIMEOUT_US = 8000 } |
enum | { RTC_OSC32CON_AMPEN = 1U << 8 , RTC_OSC32CON_LNBUFEN = 1U << 11 } |
enum | { RTC_CON_LPEN = 1U << 2 , RTC_CON_LPRST = 1U << 3 , RTC_CON_CDBO = 1U << 4 , RTC_CON_F32KOB = 1U << 5 , RTC_CON_GPO = 1U << 6 , RTC_CON_GOE = 1U << 7 , RTC_CON_GSR = 1U << 8 , RTC_CON_GSMT = 1U << 9 , RTC_CON_GPEN = 1U << 10 , RTC_CON_GPU = 1U << 11 , RTC_CON_GE4 = 1U << 12 , RTC_CON_GE8 = 1U << 13 , RTC_CON_GPI = 1U << 14 , RTC_CON_LPSTA_RAW = 1U << 15 } |
enum | { RTC_CALI_BBPU_2SEC_EN = 1U << 8 , RTC_CALI_BBPU_2SEC_MODE_SHIFT = 9 , RTC_CALI_BBPU_2SEC_MODE_MSK = 3U << RTC_CALI_BBPU_2SEC_MODE_SHIFT , RTC_CALI_BBPU_2SEC_STAT = 1U << 11 } |
Functions | |
int | rtc_init (int recover) |
void | rtc_boot (void) |
static s32 | rtc_read (u16 addr, u16 *rdata) |
static s32 | rtc_write (u16 addr, u16 wdata) |
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Definition at line 315 of file rtc_mt6359p.c.
int rtc_init | ( | int | recover | ) |
Definition at line 219 of file rtc_mt6359p.c.
Definition at line 106 of file rtc.h.
References addr, pwrap_read(), and rtc_info.