stm32: Update code to use armcm_boot mechanism

Replace the stm32 provided assembler with the src/generic/armcm_boot.c
mechanism.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 2 insertions, 17 deletions

diff --git a/src/stm32/main.c b/src/stm32/main.c
index 20549799..13729216 100644
--- a/src/stm32/main.c
+++ b/src/stm32/main.c
@@ -5,28 +5,13 @@
 // This file may be distributed under the terms of the GNU GPLv3 license.
 
 #include "autoconf.h" // CONFIG_MCU
+#include "board/armcm_boot.h" // VectorTable
 #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)
 {
@@ -38,7 +23,7 @@ DECL_COMMAND_FLAGS(command_reset, HF_IN_SHUTDOWN, "reset");
 int
 main(void)
 {
-    SCB->VTOR += CONFIG_FLASH_START;
+    SCB->VTOR = (uint32_t)VectorTable;
 
     clock_setup();