diff options
Diffstat (limited to 'platforms/arm_atsam')
| -rw-r--r-- | platforms/arm_atsam/bootloaders/md_boot.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/platforms/arm_atsam/bootloaders/md_boot.c b/platforms/arm_atsam/bootloaders/md_boot.c index fe07389487..e7508ffe51 100644 --- a/platforms/arm_atsam/bootloaders/md_boot.c +++ b/platforms/arm_atsam/bootloaders/md_boot.c @@ -22,8 +22,8 @@ // WARNING: These are only for CTRL bootloader release "v2.18Jun 22 2018 17:28:08" for bootloader_jump support extern uint32_t _eram; -#define BOOTLOADER_MAGIC 0x3B9ACA00 -#define MAGIC_ADDR (uint32_t *)((intptr_t)(&_eram) - 4) +# define BOOTLOADER_MAGIC 0x3B9ACA00 +# define MAGIC_ADDR (uint32_t *)((intptr_t)(&_eram) - 4) // CTRL keyboards released with bootloader version below must use RAM method. Otherwise use WDT method. void bootloader_jump(void) { @@ -40,7 +40,8 @@ void bootloader_jump(void) { *MAGIC_ADDR = BOOTLOADER_MAGIC; // Set magic number into RAM NVIC_SystemReset(); // Perform system reset - while (1); // Won't get here + while (1) + ; // Won't get here } } @@ -50,17 +51,22 @@ void bootloader_jump(void) { void bootloader_jump(void) { WDT->CTRLA.bit.ENABLE = 0; - while (WDT->SYNCBUSY.bit.ENABLE); - while (WDT->CTRLA.bit.ENABLE); + while (WDT->SYNCBUSY.bit.ENABLE) + ; + while (WDT->CTRLA.bit.ENABLE) + ; WDT->CONFIG.bit.WINDOW = 0; WDT->CONFIG.bit.PER = 0; WDT->EWCTRL.bit.EWOFFSET = 0; WDT->CTRLA.bit.ENABLE = 1; - while (WDT->SYNCBUSY.bit.ENABLE); - while (!WDT->CTRLA.bit.ENABLE); + while (WDT->SYNCBUSY.bit.ENABLE) + ; + while (!WDT->CTRLA.bit.ENABLE) + ; - while (1); // Wait on timeout + while (1) + ; // Wait on timeout } #endif |