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stm32: Rename stm32f4/ directory to stm32/

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Now that the code in stm32f4/ can handle both stm32f1 and stm32f4
chips, rename the directory to just "stm32".

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor 2019-07-28 23:15:54 -04:00 • committed by KevinOConnor
parent ec3d865b51
commit 8b9cc62359
17 changed files with 92 additions and 94 deletions
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47
src/stm32/main.c Normal file
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@ -0,0 +1,47 @@
// Main starting point for STM32 boards.
//
// Copyright (C) 2019 Kevin O'Connor <kevin@koconnor.net>
//
// This file may be distributed under the terms of the GNU GPLv3 license.
#include "autoconf.h" // CONFIG_MCU
#include "command.h" // DECL_CONSTANT_STR
#include "internal.h" // clock_setup
#include "sched.h" // sched_main
DECL_CONSTANT_STR("MCU", CONFIG_MCU);
// Return the start of memory available for dynamic allocations
void *
dynmem_start(void)
{
extern uint32_t _ebss;
return &_ebss;
}
// Return the end of memory available for dynamic allocations
void *
dynmem_end(void)
{
extern uint32_t _sstack;
return &_sstack;
}
void
command_reset(uint32_t *args)
{
NVIC_SystemReset();
}
DECL_COMMAND_FLAGS(command_reset, HF_IN_SHUTDOWN, "reset");
// Main entry point
int
main(void)
{
SCB->VTOR += CONFIG_FLASH_START;
clock_setup();
sched_main();
return 0;
}