refactor init functions

targets/stm32l432/bootloader/bootloader.h

@@ -1,21 +1,21 @@
 /*
  * Copyright (C) 2018 SoloKeys, Inc. <https://solokeys.com/>
- * 
+ *
  * This file is part of Solo.
- * 
+ *
  * Solo is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
- * 
+ *
  * Solo is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU General Public License
  * along with Solo.  If not, see <https://www.gnu.org/licenses/>
- * 
+ *
  * This code is available under licenses for commercial use.
  * Please contact SoloKeys for more information.
  */
@@ -66,7 +66,7 @@
 #define SKIP_BUTTON_CHECK_FAST              1
 
 void printing_init();
-void hw_init(void);
+void hw_init(int lf);
 
 // Trigger software reset
 void device_reboot();

targets/stm32l432/bootloader/main.c

@@ -23,6 +23,9 @@
 #include <stdlib.h>
 #include <stdint.h>
 
+#include "stm32l4xx_ll_rcc.h"
+#include "stm32l4xx.h"
+
 #include "cbor.h"
 #include "device.h"
 #include "ctaphid.h"
@@ -32,9 +35,8 @@
 #include "ctap.h"
 #include "app.h"
 #include "memory_layout.h"
-#include "stm32l4xx_ll_rcc.h"
+#include "init.h"
 
-#include "stm32l4xx.h"
 
 uint8_t REBOOT_FLAG = 0;
 
@@ -82,7 +84,15 @@ int main(int argc, char * argv[])
             TAG_ERR
             );
 
-    device_init();
+    // device_init();
+    SystemClock_Config_LF();
+    init_gpio();
+    init_millisecond_timer(1);
+
+#if DEBUG_LEVEL > 0
+        init_debug_uart();
+#endif
+
     printf1(TAG_GEN,"init device\n");
 
     t1 = millis();
@@ -118,7 +128,14 @@ int main(int argc, char * argv[])
         printf1(TAG_RED,"Not authorized to boot (%08x == %08lx)\r\n", AUTH_WORD_ADDR, *(uint32_t*)AUTH_WORD_ADDR);
     }
     start_bootloader:
+
+    SystemClock_Config();
+    init_gpio();
+    init_millisecond_timer(0);
+    init_pwm();
+    init_rng();
     usbhid_init();
+
     printf1(TAG_GEN,"init usb\n");
 
     ctaphid_init();