6f55614222
Only boards with at least 64K Flash will activate MPU because: MPU + UERSPACE + All switches implicity activated (CONFIG_MPU_STACK_GUARD, CONFIG_ARM_STACK_PROTECTION ...) will consume about 40K Flash (value computed on nucleo_f767_zi on tests/arch/arm/arm_ramfunc/). Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
32 lines
628 B
Text
32 lines
628 B
Text
CONFIG_SOC_SERIES_STM32L1X=y
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CONFIG_SOC_STM32L151XBA=y
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# 32MHz system clock
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CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=32000000
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# Enable MPU
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CONFIG_ARM_MPU=y
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# enable uart driver
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CONFIG_SERIAL=y
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# enable pinmux
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CONFIG_PINMUX=y
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# enable GPIO
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CONFIG_GPIO=y
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# clock configuration
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CONFIG_CLOCK_CONTROL=y
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# SYSCLK selection
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CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y
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# Use HSI source
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CONFIG_CLOCK_STM32_PLL_SRC_HSI=y
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CONFIG_CLOCK_STM32_PLL_DIVISOR=2
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# produce 32Mhz clock at PLL output
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CONFIG_CLOCK_STM32_PLL_MULTIPLIER=4
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CONFIG_CLOCK_STM32_AHB_PRESCALER=1
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CONFIG_CLOCK_STM32_APB1_PRESCALER=1
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# console
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CONFIG_CONSOLE=y
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CONFIG_UART_CONSOLE=y
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