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a796ca5e72
Avoid referring to particular board manufacturers in "make menuconfig". This information becomes rapidly outdated and is sometimes viewed by competing manufacturers as being unfair. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
96 lines
2.0 KiB
Plaintext
96 lines
2.0 KiB
Plaintext
# Kconfig settings for LPC176x processors
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if MACH_LPC176X
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config LPC_SELECT
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bool
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default y
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select HAVE_GPIO
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select HAVE_GPIO_ADC
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select HAVE_GPIO_I2C
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select HAVE_GPIO_SPI
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select HAVE_GPIO_HARD_PWM
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select HAVE_STRICT_TIMING
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select HAVE_CHIPID
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select HAVE_STEPPER_BOTH_EDGE
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select HAVE_BOOTLOADER_REQUEST
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config BOARD_DIRECTORY
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string
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default "lpc176x"
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choice
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prompt "Processor model"
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config MACH_LPC1768
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bool "lpc1768 (100 MHz)"
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config MACH_LPC1769
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bool "lpc1769 (120 MHz)"
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endchoice
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config MCU
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string
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default "lpc1768" if MACH_LPC1768
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default "lpc1769" if MACH_LPC1769
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config CLOCK_FREQ
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int
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default 100000000 if MACH_LPC1768
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default 120000000 if MACH_LPC1769
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config FLASH_SIZE
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hex
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default 0x80000
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config FLASH_BOOT_ADDRESS
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hex
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default 0x0
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config RAM_START
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hex
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default 0x10000000
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config RAM_SIZE
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hex
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default 0x7fe0 # (0x8000 - 32) - top 32 bytes used by IAP functions
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config STACK_SIZE
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int
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default 512
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######################################################################
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# Bootloader
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######################################################################
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choice
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prompt "Bootloader offset"
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config LPC_FLASH_START_4000
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bool "16KiB bootloader"
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config LPC_FLASH_START_0000
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bool "No bootloader"
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endchoice
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config FLASH_APPLICATION_ADDRESS
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hex
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default 0x4000 if LPC_FLASH_START_4000
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default 0x0000
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######################################################################
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# Communication inteface
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######################################################################
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choice
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prompt "Communication interface"
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config LPC_USB
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bool "USB"
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select USBSERIAL
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config LPC_SERIAL_UART0_P03_P02
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bool "Serial (on UART0 P0.3/P0.2)"
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select SERIAL
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config LPC_SERIAL_UART3_P429_P428
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bool "Serial (on UART3 P4.29/P4.28)" if LOW_LEVEL_OPTIONS
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select SERIAL
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endchoice
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endif
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