37 lines
850 B
Plaintext
37 lines
850 B
Plaintext
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CONFIG_ARM=y
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CONFIG_BOARD_STM32F746G_DISCO=y
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CONFIG_SOC_SERIES_STM32F7X=y
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CONFIG_SOC_STM32F746XG=y
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# 216MHz system clock
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CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=216000000
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CONFIG_SYS_CLOCK_TICKS_PER_SEC=1000
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CONFIG_SERIAL=y
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# console
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CONFIG_CONSOLE=y
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CONFIG_UART_CONSOLE=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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# Clock configuration for Cube Clock control driver
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CONFIG_CLOCK_STM32_HSE_CLOCK=25000000
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CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL=y
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# use HSE as PLL input
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CONFIG_CLOCK_STM32_PLL_SRC_HSE=y
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# produce 216MHz clock at PLL output
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CONFIG_CLOCK_STM32_PLL_M_DIVISOR=25
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CONFIG_CLOCK_STM32_PLL_N_MULTIPLIER=432
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CONFIG_CLOCK_STM32_PLL_P_DIVISOR=2
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CONFIG_CLOCK_STM32_PLL_Q_DIVISOR=9
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CONFIG_CLOCK_STM32_AHB_PRESCALER=1
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CONFIG_CLOCK_STM32_APB1_PRESCALER=4
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CONFIG_CLOCK_STM32_APB2_PRESCALER=2
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