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arch/arm64: Add up_perf_init for qemu.

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This commit added up_perf_init for qemu.

Signed-off-by: ouyangxiangzhen <ouyangxiangzhen@xiaomi.com>
This commit is contained in:
ouyangxiangzhen
2025-02-28 14:04:35 +08:00
committed by Mateusz Szafoni
parent 9a02572e8e
commit 219fb1a717
2 changed files with 6 additions and 0 deletions
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4
arch/arm64/src/qemu/qemu_boot.c
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@@ -190,4 +190,8 @@ void arm64_chip_boot(void)
#ifdef CONFIG_SYSLOG_RPMSG
syslog_rpmsg_init_early(g_syslog_rpmsg_buf, sizeof(g_syslog_rpmsg_buf));
#endif
#ifdef CONFIG_ARCH_PERF_EVENTS
up_perf_init((void *)CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC);
#endif
}

2
arch/arm64/src/qemu/qemu_boot.h
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@@ -38,6 +38,8 @@
* Pre-processor Definitions
****************************************************************************/
#define CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC 62500000
/****************************************************************************
* Public Function Prototypes
****************************************************************************/