Remove empty lines from linker script, Make .bss section NOLOAD

stm-firmware/stm32f407vet6_flash.ld

@@ -124,16 +124,10 @@ SECTIONS
     _sccmram = .;       /* create a global symbol at ccmram start */
     *(.ccmram)
     *(.ccmram*)
-    
     . = ALIGN(4);
     _eccmram = .;       /* create a global symbol at ccmram end */
   } >CCM AT> FLASH
 
-
-
-
-
-
  _sidata = LOADADDR(.data);
 
   /* Initialized data sections goes into RAM, load LMA copy after code */
@@ -143,7 +137,6 @@ SECTIONS
     _sdata = .;        /* create a global symbol at data start */
     *(.data)           /* .data sections */
     *(.data*)          /* .data* sections */
-
     . = ALIGN(4);
     _edata = .;        /* define a global symbol at data end */
   } >RAM AT> FLASH
@@ -152,7 +145,7 @@ SECTIONS
 
   /* Uninitialized data section */
   . = ALIGN(4);
-  .bss :
+  .bss (NOLOAD):
   {
     /* This is used by the startup in order to initialize the .bss secion */
     _sbss = .;         /* define a global symbol at bss start */