Add STM32F429I-DISCO1 support(default serial:USART1).
This commit is contained in:
Martin Foo
committed by
Travis Geiselbrecht
Travis Geiselbrecht
parent
42ddc062f3
commit
b66bd3e420
24
target/stm32f429i-disco/README
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24
target/stm32f429i-disco/README
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Notes on the STM32F4 Discovery Board
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------------------------------------
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http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/stm32-mcu-eval-tools/stm32-mcu-discovery-kits/32f429idiscovery.html
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http://www.digikey.com/product-detail/en/STM32F4DISCOVERY/497-11455-ND/2711743
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LK Debug/Console UART
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---------------------
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- USART1 is used
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- TX is A9
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- RX is A10
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- both are on the P1 header near the top
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Using external SWD debug
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------------------------
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- Remove jumpers from CN3 4-pin header (near mini-usb connector)
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- CN3 pin2 is SWCLK
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- CN2 pin4 is SWDIO
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- GND is available on P2, nearby
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28
target/stm32f429i-disco/include/target/debugconfig.h
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28
target/stm32f429i-disco/include/target/debugconfig.h
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/*
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* Copyright (c) 2012 Travis Geiselbrecht
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __TARGET_DEBUGCONFIG_H
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#define __TARGET_DEBUGCONFIG_H
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#define DEBUG_UART 1
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#endif
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36
target/stm32f429i-disco/include/target/gpioconfig.h
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36
target/stm32f429i-disco/include/target/gpioconfig.h
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/*
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* Copyright (c) 2012 Travis Geiselbrecht
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __TARGET_GPIOCONFIG_H
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#define __TARGET_GPIOCONFIG_H
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#include <platform/gpio.h>
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#define GPIO_USART1_TX GPIO(GPIO_PORT_A, 9)
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#define GPIO_USART1_RX GPIO(GPIO_PORT_A, 10)
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#define GPIO_LED0 GPIO(GPIO_PORT_D, 13) // LD3 - Orange
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#define GPIO_LED1 GPIO(GPIO_PORT_D, 12) // LD4 - Green
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#define GPIO_LED2 GPIO(GPIO_PORT_D, 14) // LD5 - Red
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#define GPIO_LED3 GPIO(GPIO_PORT_D, 15) // LD6 - Blue
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#endif
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84
target/stm32f429i-disco/init.c
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84
target/stm32f429i-disco/init.c
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/*
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* Copyright (c) 2012 Travis Geiselbrecht
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <err.h>
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#include <debug.h>
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#include <trace.h>
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#include <target.h>
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#include <compiler.h>
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#include <dev/gpio.h>
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#include <stm32f4xx_usart.h>
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#include <stm32f4xx_rcc.h>
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#include <stm32f4xx_gpio.h>
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#include <platform/stm32.h>
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#include <platform/gpio.h>
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#include <target/debugconfig.h>
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#include <target/gpioconfig.h>
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void target_early_init(void)
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{
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#ifdef DEBUG_UART
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#if DEBUG_UART == 1
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gpio_config(GPIO_USART1_TX, GPIO_STM32_AF |
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GPIO_STM32_AFn(GPIO_AF_USART1) | GPIO_PULLUP);
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gpio_config(GPIO_USART1_RX, GPIO_STM32_AF |
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GPIO_STM32_AFn(GPIO_AF_USART1) | GPIO_PULLUP);
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#else // !DEBUG_UART == 1
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#warn DEBUG_UART only supports USART1!!!
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#endif // DEBUG_UART
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#endif // defined DEBUG_UART
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stm32_debug_early_init();
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/* configure some status leds */
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gpio_config(GPIO_LED0, GPIO_OUTPUT);
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gpio_config(GPIO_LED1, GPIO_OUTPUT);
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gpio_config(GPIO_LED2, GPIO_OUTPUT);
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gpio_config(GPIO_LED3, GPIO_OUTPUT);
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}
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void target_init(void)
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{
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TRACE_ENTRY;
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stm32_debug_init();
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TRACE_EXIT;
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}
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void target_set_debug_led(unsigned int led, bool on)
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{
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switch (led) {
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case 0:
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gpio_set(GPIO_LED0, on);
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break;
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case 1:
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gpio_set(GPIO_LED1, on);
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break;
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case 2:
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gpio_set(GPIO_LED2, on);
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break;
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case 3:
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gpio_set(GPIO_LED3, on);
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break;
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}
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}
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21
target/stm32f429i-disco/rules.mk
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21
target/stm32f429i-disco/rules.mk
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@@ -0,0 +1,21 @@
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LOCAL_DIR := $(GET_LOCAL_DIR)
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MODULE := $(LOCAL_DIR)
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STM32_CHIP := stm32f429
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PLATFORM := stm32f4xx
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GLOBAL_DEFINES += \
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ENABLE_UART1=1 \
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TARGET_HAS_DEBUG_LED=1 \
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HSE_VALUE=8000000 \
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PLL_M_VALUE=8 \
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PLL_N_VALUE=336 \
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PLL_P_VALUE=2
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MODULE_SRCS += \
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$(LOCAL_DIR)/init.c
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include make/module.mk
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