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43 lines
962 B
43 lines
962 B
# SPDX-License-Identifier: MIT |
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CONFIG_BOARD_FERRIS=y |
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CONFIG_SOC_SERIES_STM32F0X=y |
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CONFIG_SOC_STM32F072XB=y |
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# 48MHz system clock |
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CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=48000000 |
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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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# Enable i2c |
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CONFIG_I2C=y |
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# ZMK Settings |
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CONFIG_ZMK_USB=y |
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CONFIG_ZMK_KSCAN_GPIO_DRIVER=y |
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CONFIG_ZMK_KSCAN_COMPOSITE_DRIVER=y |
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CONFIG_ZMK_KSCAN_MATRIX_POLLING=y |
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CONFIG_USB_SELF_POWERED=n |
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# Enable IO multiplexer |
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CONFIG_GPIO_MCP23017=y |
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# Needed to reduce this to size that will fit on F072 |
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CONFIG_HEAP_MEM_POOL_SIZE=1024 |
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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_SYSCLK_SRC_PLL=y |
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# use HSI as PLL input |
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CONFIG_CLOCK_STM32_PLL_SRC_HSI=y |
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# produce 48MHz clock at PLL output |
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# CONFIG_CLOCK_STM32_PLL_PREDIV=1 |
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CONFIG_CLOCK_STM32_PLL_MULTIPLIER=6 |
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CONFIG_CLOCK_STM32_AHB_PRESCALER=1 |
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CONFIG_CLOCK_STM32_APB1_PRESCALER=1 |
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# CONFIG_CLOCK_STM32_APB2_PRESCALER=1
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