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imxrt:Correct register usage in up_rtc_settime

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This commit is contained in:
David Sidrane
2022-07-18 13:58:41 -07:00
committed by Xiang Xiao
parent 5e902861d9
commit 1421bc58db
2 changed files with 8 additions and 4 deletions
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arch/arm/src/imxrt/hardware/imxrt_snvs.h
+4
View File
@@ -47,6 +47,8 @@
#define IMXRT_SNVS_LPLR_OFFSET 0x0034 /* SNVS_LP Lock Register */
#define IMXRT_SNVS_LPCR_OFFSET 0x0038 /* SNVS_LP Control Register */
#define IMXRT_SNVS_LPSR_OFFSET 0x004c /* SNVS_LP Status Register */
#define IMXRT_SNVS_LPSRTCMR_OFFSET 0x0050 /* SNVS_LP Secure Real Time Counter MSB Register */
#define IMXRT_SNVS_LPSRTCLR_OFFSET 0x0054 /* SNVS_LP Secure Real Time Counter LSB Register */
#define IMXRT_SNVS_LPSMCMR_OFFSET 0x005c /* SNVS_LP Secure Monotonic Counter MSB Register */
#define IMXRT_SNVS_LPSMCLR_OFFSET 0x0060 /* SNVS_LP Secure Monotonic Counter LSB Register */
@@ -80,6 +82,8 @@
#define IMXRT_SNVS_LPLR (IMXRT_SNVSHP_BASE + IMXRT_SNVS_LPLR_OFFSET)
#define IMXRT_SNVS_LPCR (IMXRT_SNVSHP_BASE + IMXRT_SNVS_LPCR_OFFSET)
#define IMXRT_SNVS_LPSR (IMXRT_SNVSHP_BASE + IMXRT_SNVS_LPSR_OFFSET)
#define IMXRT_SNVS_LPSRTCMR (IMXRT_SNVSHP_BASE + IMXRT_SNVS_LPSRTCMR_OFFSET)
#define IMXRT_SNVS_LPSRTCLR (IMXRT_SNVSHP_BASE + IMXRT_SNVS_LPSRTCLR_OFFSET)
#define IMXRT_SNVS_LPSMCMR (IMXRT_SNVSHP_BASE + IMXRT_SNVS_LPSMCMR_OFFSET)
#define IMXRT_SNVS_LPSMCLR (IMXRT_SNVSHP_BASE + IMXRT_SNVS_LPSMCLR_OFFSET)
arch/arm/src/imxrt/imxrt_lpsrtc.c
+4 -4
View File
@@ -193,10 +193,10 @@ int up_rtc_settime(const struct timespec *ts)
/* Disable the LPSRTC */
regval = getreg32(IMXRT_SNVS_LPCR);
regval &= ~SNVS_LPCR_MCENV;
regval &= ~SVNS_LPCR_SRTCENV;
putreg32(regval, IMXRT_SNVS_LPCR);
while ((getreg32(IMXRT_SNVS_LPCR) & SNVS_LPCR_MCENV) != 0)
while ((getreg32(IMXRT_SNVS_LPCR) & SVNS_LPCR_SRTCENV) != 0)
{
}
@@ -207,8 +207,8 @@ int up_rtc_settime(const struct timespec *ts)
* IMXRT_SNVS_LPSMCLR 32-bit LSB of alarm setting.
*/
putreg32((uint32_t)ts->tv_sec >> 17, IMXRT_SNVS_LPSMCMR);
putreg32((uint32_t)ts->tv_sec << 15, IMXRT_SNVS_LPSMCLR);
putreg32((uint32_t)ts->tv_sec >> 17, IMXRT_SNVS_LPSRTCMR);
putreg32((uint32_t)ts->tv_sec << 15, IMXRT_SNVS_LPSRTCLR);
/* The time has been set */