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-rw-r--r--include/libopencm3/efm32/tinygecko/irq.h55
-rw-r--r--include/libopencm3/efm32/vector.h66
-rw-r--r--lib/efm32/tinygecko/vector.c159
3 files changed, 0 insertions, 280 deletions
diff --git a/include/libopencm3/efm32/tinygecko/irq.h b/include/libopencm3/efm32/tinygecko/irq.h
deleted file mode 100644
index 1b0a484..0000000
--- a/include/libopencm3/efm32/tinygecko/irq.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2012 chrysn <chrysn@fsfe.org>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/** @file
- *
- * Definitions of interrupt names on EFM32 Tiny Gecko systems
- *
- * The names and numbers are taken from d0034_efm32tg_reference_manual.pdf table 4.1.
- */
-
-#ifndef LIBOPENCM3_EFM32_TINYGECKO_VECTOR_H
-#define LIBOPENCM3_EFM32_TINYGECKO_VECTOR_H
-
-#define IRQ_DMA 0
-#define IRQ_GPIO_EVEN 1
-#define IRQ_TIMER0 2
-#define IRQ_USART0_RX 3
-#define IRQ_USART0_TX 4
-#define IRQ_ACMP01 5
-#define IRQ_ADC0 6
-#define IRQ_DAC0 7
-#define IRQ_I2C0 8
-#define IRQ_GPIO_ODD 9
-#define IRQ_TIMER1 10
-#define IRQ_USART1_RX 11
-#define IRQ_USART1_TX 12
-#define IRQ_LESENSE 13
-#define IRQ_LEUART0 14
-#define IRQ_LETIMER0 15
-#define IRQ_PCNT0 16
-#define IRQ_RTC 17
-#define IRQ_CMU 18
-#define IRQ_VCMP 19
-#define IRQ_LCD 20
-#define IRQ_MSC 21
-#define IRQ_AES 22
-#define IRQ_COUNT 23 /**< See also d0002_efm32_cortex-m3_reference_manual.pdf's table 1.1's "number of interrupts" line, which shows that there are really no more interrupts and it is sufficient to allocate only 23 slots. */
-
-#endif
diff --git a/include/libopencm3/efm32/vector.h b/include/libopencm3/efm32/vector.h
deleted file mode 100644
index 2ae55af..0000000
--- a/include/libopencm3/efm32/vector.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2012 chrysn <chrysn@fsfe.org>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/** @file
- *
- * Definitions for handling vector tables.
- *
- * This implements d0002_efm32_cortex-m3_reference_manual.pdf's figure 2.2.
- *
- * The structure of the vector table is implemented independently of the system
- * vector table starting at memory position 0x0, as it can be relocated to
- * other memory locations too.
- *
- * The exact size of a vector interrupt table depends on the number of
- * interrupts IRQ_COUNT, which is defined per family.
- */
-
-#ifndef LIBOPENCM3_EFM32_VECTOR_H
-#define LIBOPENCM3_EFM32_VECTOR_H
-
-#include <libopencm3/cm3/common.h>
-
-#ifdef TINYGECKO
-# include <libopencm3/efm32/tinygecko/irq.h>
-#else
-# error "efm32 family not defined."
-#endif
-
-/** Type of an interrupt function. Only used to avoid hard-to-read function
- * pointers in the efm32_vector_table_t struct. */
-typedef void (*efm32_vector_table_entry_t)(void);
-
-typedef struct {
- unsigned int *initial_sp_value; /**< The value the stack pointer is set to initially */
- efm32_vector_table_entry_t reset;
- efm32_vector_table_entry_t nmi;
- efm32_vector_table_entry_t hard_fault;
- efm32_vector_table_entry_t memory_manage_fault;
- efm32_vector_table_entry_t bus_fault;
- efm32_vector_table_entry_t usage_fault;
- efm32_vector_table_entry_t reserved_x001c[4];
- efm32_vector_table_entry_t sv_call;
- efm32_vector_table_entry_t reserved_debug;
- efm32_vector_table_entry_t reserved_x0034;
- efm32_vector_table_entry_t pend_sv;
- efm32_vector_table_entry_t systick;
- efm32_vector_table_entry_t irq[IRQ_COUNT];
-} efm32_vector_table_t;
-
-#endif
diff --git a/lib/efm32/tinygecko/vector.c b/lib/efm32/tinygecko/vector.c
deleted file mode 100644
index 81421e7..0000000
--- a/lib/efm32/tinygecko/vector.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>,
- * Copyright (C) 2012 chrysn <chrysn@fsfe.org>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/efm32/tinygecko/irq.h>
-#include <libopencm3/efm32/vector.h>
-
-#define WEAK __attribute__ ((weak))
-
-/* Symbols exported by the linker script(s): */
-extern unsigned _data_loadaddr, _data, _edata, _ebss, _stack;
-
-void main(void);
-void blocking_handler(void);
-
-void WEAK reset_handler(void);
-void WEAK nmi_handler(void);
-void WEAK hard_fault_handler(void);
-void WEAK mem_manage_handler(void);
-void WEAK bus_fault_handler(void);
-void WEAK usage_fault_handler(void);
-void WEAK sv_call_handler(void);
-void WEAK debug_monitor_handler(void);
-void WEAK pend_sv_handler(void);
-void WEAK sys_tick_handler(void);
-
-void WEAK dma_isr(void);
-void WEAK gpio_even_isr(void);
-void WEAK timer0_isr(void);
-void WEAK usart0_rx_isr(void);
-void WEAK usart0_tx_isr(void);
-void WEAK acmp01_isr(void);
-void WEAK adc0_isr(void);
-void WEAK dac0_isr(void);
-void WEAK i2c0_isr(void);
-void WEAK gpio_odd_isr(void);
-void WEAK timer1_isr(void);
-void WEAK usart1_rx_isr(void);
-void WEAK usart1_tx_isr(void);
-void WEAK lesense_isr(void);
-void WEAK leuart0_isr(void);
-void WEAK letimer0_isr(void);
-void WEAK pcnt0_isr(void);
-void WEAK rtc_isr(void);
-void WEAK cmu_isr(void);
-void WEAK vcmp_isr(void);
-void WEAK lcd_isr(void);
-void WEAK msc_isr(void);
-void WEAK aes_isr(void);
-
-__attribute__ ((section(".vectors")))
-efm32_vector_table_t vector_table = {
- .initial_sp_value = &_stack,
- .reset = reset_handler,
- .nmi = nmi_handler,
- .hard_fault = hard_fault_handler,
- .memory_manage_fault = mem_manage_handler,
- .bus_fault = bus_fault_handler,
- .usage_fault = usage_fault_handler,
- .sv_call = sv_call_handler,
- .pend_sv = pend_sv_handler,
- .systick = sys_tick_handler,
- .irq = {
- [IRQ_DMA] = dma_isr,
- [IRQ_GPIO_EVEN] = gpio_even_isr,
- [IRQ_TIMER0] = timer0_isr,
- [IRQ_USART0_RX] = usart0_rx_isr,
- [IRQ_USART0_TX] = usart0_tx_isr,
- [IRQ_ACMP01] = acmp01_isr,
- [IRQ_ADC0] = adc0_isr,
- [IRQ_DAC0] = dac0_isr,
- [IRQ_I2C0] = i2c0_isr,
- [IRQ_GPIO_ODD] = gpio_odd_isr,
- [IRQ_TIMER1] = timer1_isr,
- [IRQ_USART1_RX] = usart1_rx_isr,
- [IRQ_USART1_TX] = usart1_tx_isr,
- [IRQ_LESENSE] = lesense_isr,
- [IRQ_LEUART0] = leuart0_isr,
- [IRQ_LETIMER0] = letimer0_isr,
- [IRQ_PCNT0] = pcnt0_isr,
- [IRQ_RTC] = rtc_isr,
- [IRQ_CMU] = cmu_isr,
- [IRQ_VCMP] = vcmp_isr,
- [IRQ_LCD] = lcd_isr,
- [IRQ_MSC] = msc_isr,
- [IRQ_AES] = aes_isr,
- }
-};
-
-void WEAK reset_handler(void)
-{
- volatile unsigned *src, *dest;
-
- __asm__("MSR msp, %0" : : "r"(&_stack));
-
- for (src = &_data_loadaddr, dest = &_data; dest < &_edata; src++, dest++)
- *dest = *src;
-
- while (dest < &_ebss)
- *dest++ = 0;
-
- /* Call the application's entry point. */
- main();
-}
-
-void blocking_handler(void)
-{
- while (1) ;
-}
-
-#pragma weak nmi_handler = blocking_handler
-#pragma weak hard_fault_handler = blocking_handler
-#pragma weak mem_manage_handler = blocking_handler
-#pragma weak bus_fault_handler = blocking_handler
-#pragma weak usage_fault_handler = blocking_handler
-#pragma weak sv_call_handler = blocking_handler
-#pragma weak debug_monitor_handler = blocking_handler
-#pragma weak pend_sv_handler = blocking_handler
-#pragma weak sys_tick_handler = blocking_handler
-
-#pragma weak dma_isr = blocking_handler
-#pragma weak gpio_even_isr = blocking_handler
-#pragma weak timer0_isr = blocking_handler
-#pragma weak usart0_rx_isr = blocking_handler
-#pragma weak usart0_tx_isr = blocking_handler
-#pragma weak acmp01_isr = blocking_handler
-#pragma weak adc0_isr = blocking_handler
-#pragma weak dac0_isr = blocking_handler
-#pragma weak i2c0_isr = blocking_handler
-#pragma weak gpio_odd_isr = blocking_handler
-#pragma weak timer1_isr = blocking_handler
-#pragma weak usart1_rx_isr = blocking_handler
-#pragma weak usart1_tx_isr = blocking_handler
-#pragma weak lesense_isr = blocking_handler
-#pragma weak leuart0_isr = blocking_handler
-#pragma weak letimer0_isr = blocking_handler
-#pragma weak pcnt0_isr = blocking_handler
-#pragma weak rtc_isr = blocking_handler
-#pragma weak cmu_isr = blocking_handler
-#pragma weak vcmp_isr = blocking_handler
-#pragma weak lcd_isr = blocking_handler
-#pragma weak msc_isr = blocking_handler
-#pragma weak aes_isr = blocking_handler