Initial skeleton / build for stm32f2xx

target/stm3220g/include/target/debugconfig.h

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+/*
+ * Copyright (c) 2012 Travis Geiselbrecht
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef __TARGET_DEBUGCONFIG_H
+#define __TARGET_DEBUGCONFIG_H
+
+#define DEBUG_UART 3
+
+#endif

target/stm3220g/include/target/gpioconfig.h

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+/*
+ * Copyright (c) 2012 Travis Geiselbrecht
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef __TARGET_GPIOCONFIG_H
+#define __TARGET_GPIOCONFIG_H
+
+#include <platform/gpio.h>
+
+#define GPIO_LED0 GPIO(GPIO_PORT_C, 6)
+#define GPIO_LED1 GPIO(GPIO_PORT_C, 7)
+
+#endif

target/stm3220g/init.c

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+/*
+ * Copyright (c) 2012 Travis Geiselbrecht
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include <err.h>
+#include <debug.h>
+#include <target.h>
+#include <compiler.h>
+#include <dev/gpio.h>
+//#include <stm32f10x_usart.h>
+//#include <stm32f10x_rcc.h>
+//#include <stm32f10x_gpio.h>
+//#include <stm32f10x_flash.h>
+//#include <stm32f10x_dbgmcu.h>
+#include <platform/stm32.h>
+#include <platform/gpio.h>
+#include <target/gpioconfig.h>
+
+void target_early_init(void)
+{
+#if 0
+	/* configure the usart3 pins */
+	GPIO_PinRemapConfig(GPIO_FullRemap_USART3, ENABLE);
+
+	gpio_config(GPIO(GPIO_PORT_D, 8), GPIO_STM32_AF);
+	gpio_config(GPIO(GPIO_PORT_D, 9), GPIO_INPUT);
+
+	stm32_debug_early_init();
+
+	/* configure some status leds */
+	gpio_set(GPIO_LED0, 0);
+	gpio_set(GPIO_LED1, 0);
+
+	gpio_config(GPIO_LED0, GPIO_OUTPUT);
+	gpio_config(GPIO_LED1, GPIO_OUTPUT);
+#endif
+}
+
+void target_init(void)
+{
+	TRACE_ENTRY;
+
+	stm32_debug_init();
+
+	TRACE_EXIT;
+}
+
+void target_set_debug_led(unsigned int led, bool on)
+{
+#if 0
+	switch (led) {
+		case 0:
+			gpio_set(GPIO_LED0, on);
+			break;
+		case 1:
+			gpio_set(GPIO_LED1, on);
+			break;
+	}
+#endif
+}
+

target/stm3220g/rules.mk

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+LOCAL_DIR := $(GET_LOCAL_DIR)
+
+MODULE := $(LOCAL_DIR)
+
+STM32_CHIP := stm32f207
+
+PLATFORM := stm32f2xx
+MEMSIZE ?= 2097152
+
+DEFINES += \
+	ENABLE_UART3=1 \
+	TARGET_HAS_DEBUG_LED=1
+
+INCLUDES += -I$(LOCAL_DIR)/include
+
+MODULE_SRCS += \
+	$(LOCAL_DIR)/init.c
+
+include make/module.mk
+