Fix RESET not working for keyboards with Kiibohd bootloader (#15430)

docs/flashing.md

@@ -290,7 +290,7 @@ Compatible flashers:
 Flashing sequence:
 
 1. Enter the bootloader using any of the following methods:
-    * Tap the `RESET` keycode (this may only enter the MCU into a "secure" bootloader mode; see https://github.com/qmk/qmk_firmware/issues/6112)
+    * Tap the `RESET` keycode
     * Press the `RESET` button on the PCB
 2. Wait for the OS to detect the device
 3. Flash a .bin file

platforms/chibios/bootloader.c

@@ -123,7 +123,7 @@ void enter_bootloader_mode_if_requested(void) { /* Jumping to bootloader is not
 #    if defined(BOOTLOADER_KIIBOHD)
 /* Kiibohd Bootloader (MCHCK and Infinity KB) */
 #        define SCB_AIRCR_VECTKEY_WRITEMAGIC 0x05FA0000
-const uint8_t              sys_reset_to_loader_magic[] = "\xff\x00\x7fRESET TO LOADER\x7f\x00\xff";
+const uint8_t              sys_reset_to_loader_magic[] = "\xff\x00\x7fRESET TO LOADER\x7f\x00\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00";
 __attribute__((weak)) void bootloader_jump(void) {
     void *volatile vbat = (void *)VBAT;
     __builtin_memcpy(vbat, (const void *)sys_reset_to_loader_magic, sizeof(sys_reset_to_loader_magic));