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stm32l4: add stm32l412 support with adc,i2c,spi,usb

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Signed-off-by: Matt Baker <baker.matt.j@gmail.com>
This commit is contained in:
Matt Baker
2021-04-22 13:44:39 -07:00
committed by KevinOConnor
parent 57b0eb5d43
commit d9c917b950
11 changed files with 313 additions and 33 deletions
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15
src/stm32/Kconfig
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@@ -74,6 +74,9 @@ choice
config MACH_STM32H750
bool "STM32H750"
select MACH_STM32H7
config MACH_STM32L412
bool "STM32L412"
select MACH_STM32L4
endchoice
config MACH_STM32F103x6
@@ -96,9 +99,11 @@ config MACH_STM32F0x2 # F042, F072 series
bool
config MACH_STM32F4x5 # F405, F407, F429 series
bool
config MACH_STM32L4
bool
config HAVE_STM32_USBFS
bool
default y if MACH_STM32F0x2 || MACH_STM32G0
default y if MACH_STM32F0x2 || MACH_STM32G0 || MACH_STM32L4
default y if (MACH_STM32F103 || MACH_STM32F070) && !STM32_CLOCK_REF_INTERNAL
config HAVE_STM32_USBOTG
bool
@@ -132,6 +137,7 @@ config MCU
default "stm32g0b1xx" if MACH_STM32G0B1
default "stm32h743xx" if MACH_STM32H743
default "stm32h750xx" if MACH_STM32H750
default "stm32l412xx" if MACH_STM32L412
config CLOCK_FREQ
int
@@ -144,13 +150,14 @@ config CLOCK_FREQ
default 180000000 if MACH_STM32F446
default 64000000 if MACH_STM32G0
default 400000000 if MACH_STM32H7 # 400Mhz is max Klipper currently supports
default 80000000 if MACH_STM32L412
config FLASH_SIZE
hex
default 0x4000 if MACH_STM32F031
default 0x8000 if MACH_STM32F042
default 0x20000 if MACH_STM32F070 || MACH_STM32F072
default 0x10000 if MACH_STM32F103 # Flash size of stm32f103x8 (64KiB)
default 0x10000 if MACH_STM32F103 || MACH_STM32L412 # Flash size of stm32f103x8 (64KiB)
default 0x40000 if MACH_STM32F2 || MACH_STM32F401
default 0x80000 if MACH_STM32F4x5 || MACH_STM32F446
default 0x20000 if MACH_STM32G0B1
@@ -169,6 +176,7 @@ config RAM_SIZE
default 0x4000 if MACH_STM32F070 || MACH_STM32F072
default 0x2800 if MACH_STM32F103x6
default 0x5000 if MACH_STM32F103 && !MACH_STM32F103x6 # Ram size of stm32f103x8
default 0xa000 if MACH_STM32L412
default 0x20000 if MACH_STM32F207
default 0x10000 if MACH_STM32F401
default 0x20000 if MACH_STM32F4x5 || MACH_STM32F446
@@ -260,6 +268,8 @@ choice
bool "12 MHz crystal"
config STM32_CLOCK_REF_16M
bool "16 MHz crystal"
config STM32_CLOCK_REF_20M
bool "20 MHz crystal"
config STM32_CLOCK_REF_25M
bool "25 MHz crystal"
config STM32_CLOCK_REF_INTERNAL
@@ -268,6 +278,7 @@ endchoice
config CLOCK_REF_FREQ
int
default 25000000 if STM32_CLOCK_REF_25M
default 20000000 if STM32_CLOCK_REF_20M
default 16000000 if STM32_CLOCK_REF_16M
default 12000000 if STM32_CLOCK_REF_12M
default 1 if STM32_CLOCK_REF_INTERNAL