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95 lines
2.0 KiB
Plaintext
95 lines
2.0 KiB
Plaintext
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# Copyright (c) 2022 HAW Hamburg
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#
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# This file is subject to the terms and conditions of the GNU Lesser
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# General Public License v2.1. See the file LICENSE in the top level
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# directory for more details.
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#
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if CPU_FAM_L4 || CPU_FAM_L5 || CPU_FAM_WB || CPU_FAM_WL
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config USE_CLOCK_MSI
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bool "Use direct multi-speed frequency internal oscillator (MSI)"
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choice
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bool "Desired MSI clock frequency" if USE_CLOCK_MSI || (USE_CLOCK_PLL && CLOCK_PLL_SRC_MSI)
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default CLOCK_MSI_48MHZ
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config CLOCK_MSI_100KHZ
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bool "100kHz"
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config CLOCK_MSI_200KHZ
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bool "200kHz"
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config CLOCK_MSI_400KHZ
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bool "400kHz"
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config CLOCK_MSI_800KHZ
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bool "800kHz"
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config CLOCK_MSI_1MHZ
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bool
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prompt "1MHz"
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config CLOCK_MSI_2MHZ
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bool
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prompt "2MHz"
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config CLOCK_MSI_4MHZ
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bool
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prompt "4MHz"
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config CLOCK_MSI_8MHZ
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bool "8MHz"
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config CLOCK_MSI_16MHZ
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bool "16MHz"
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config CLOCK_MSI_24MHZ
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bool "24MHz"
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config CLOCK_MSI_32MHZ
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bool "32MHz"
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config CLOCK_MSI_48MHZ
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bool "48MHz"
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endchoice
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config CLOCK_MSI
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int
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default 65536 if CLOCK_MSI_65KHZ
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default 131072 if CLOCK_MSI_130KHZ
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default 262144 if CLOCK_MSI_260KHZ
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default 524288 if CLOCK_MSI_520KHZ
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default 100000 if CLOCK_MSI_100KHZ
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default 200000 if CLOCK_MSI_200KHZ
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default 400000 if CLOCK_MSI_400KHZ
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default 800000 if CLOCK_MSI_800KHZ
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default 1000000 if CLOCK_MSI_1MHZ
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default 2000000 if CLOCK_MSI_2MHZ
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default 4000000 if CLOCK_MSI_4MHZ
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default 8000000 if CLOCK_MSI_8MHZ
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default 16000000 if CLOCK_MSI_16MHZ
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default 24000000 if CLOCK_MSI_24MHZ
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default 32000000 if CLOCK_MSI_32MHZ
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default 48000000 if CLOCK_MSI_48MHZ
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choice
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bool "Source clock for PLL" if USE_CLOCK_PLL
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default CLOCK_PLL_SRC_HSE if BOARD_HAS_HSE
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default CLOCK_PLL_SRC_MSI
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config CLOCK_PLL_SRC_MSI
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bool "Use MSI source clock"
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config CLOCK_PLL_SRC_HSE
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bool "Use HSE source clock"
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depends on BOARD_HAS_HSE
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config CLOCK_PLL_SRC_HSI
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bool "Use HSI16 source clock"
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endchoice
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endif # CPU_FAM_L4 || CPU_FAM_L5 || CPU_FAM_WB || CPU_FAM_WL
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