diff options
Diffstat (limited to 'src/stm32/stm32f1.c')
| -rw-r--r-- | src/stm32/stm32f1.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/stm32/stm32f1.c b/src/stm32/stm32f1.c index e1ef56aa..8723c6d1 100644 --- a/src/stm32/stm32f1.c +++ b/src/stm32/stm32f1.c @@ -5,6 +5,7 @@ // This file may be distributed under the terms of the GNU GPLv3 license. #include "autoconf.h" // CONFIG_CLOCK_REF_8M +#include "board/armcm_boot.h" // VectorTable #include "board/irq.h" // irq_disable #include "board/usb_cdc.h" // usb_request_bootloader #include "internal.h" // enable_pclock @@ -125,6 +126,10 @@ usb_request_bootloader(void) void clock_setup(void) { + // The SystemInit() code alters VTOR - restore it + SCB->VTOR = (uint32_t)VectorTable; + + // Configure and enable PLL uint32_t cfgr; if (CONFIG_CLOCK_REF_8M) { // Configure 72Mhz PLL from external 8Mhz crystal (HSE) |