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soc: stm32l4x: clean up after Cube LL clock control

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Following activation of Cube LL based clock control driver,
this commits cleans up the useless structures for RCC definitions
and remove code relative to native L4 Clock control driver.

Change-Id: Ic0408d5f5ec66651d46d13dfaf447da2666367cd
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2017-01-25 13:38:39 +01:00 • committed by Maureen Helm
commit dd481e2dc3
5 changed files with 0 additions and 206 deletions
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4
arch/arm/soc/st_stm32/stm32l4/soc.c
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@ -43,12 +43,8 @@ static int stm32l4_init(struct device *arg)
irq_unlock(key);
/* Update CMSIS SystemCoreClock variable (HCLK) */
#ifdef CONFIG_CLOCK_CONTROL_STM32_CUBE
/* At reset, System core clock is set to 4MHz */
SystemCoreClock = 4000000;
#else
SystemCoreClock = CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC;
#endif /* CONFIG_CLOCK_CONTROL_STM32_CUBE */
return 0;
}