Add -O3 on the client's side and fix yielding warnings

[proxmark3-svn] / bootrom / fromflash.c

diff --git a/bootrom/fromflash.c b/bootrom/fromflash.c
index 80403e5f7cdf8ab130a099a9aca5df080604115d..81501fd03516f61602c3e57f47fed04534d1ef93 100644 (file)
--- a/bootrom/fromflash.c
+++ b/bootrom/fromflash.c
@@ -1,3 +1,11 @@
+//-----------------------------------------------------------------------------
+// This code is licensed to you under the terms of the GNU GPL, version 2 or,
+// at your option, any later version. See the LICENSE.txt file for the text of
+// the license.
+//-----------------------------------------------------------------------------
+// Helper function for launching the bootloader from FLASH
+//-----------------------------------------------------------------------------
+
 #include <proxmark3.h>
 
 extern char __bootphase2_src_start__, __bootphase2_start__, __bootphase2_end__;
@@ -5,9 +13,9 @@ void __attribute__((section(".bootphase1"))) CopyBootToRAM(void)
 {
        int i;
 
-       volatile DWORD *s = (volatile DWORD *)&__bootphase2_src_start__;
-       volatile DWORD *d = (volatile DWORD *)&__bootphase2_start__;
+       volatile uint32_t *s = (volatile uint32_t *)&__bootphase2_src_start__;
+       volatile uint32_t *d = (volatile uint32_t *)&__bootphase2_start__;
        unsigned int l = (int)&__bootphase2_end__ - (int)&__bootphase2_start__;
 
-       for(i = 0; i < l/sizeof(DWORD); i++) *d++ = *s++;
+       for(i = 0; i < l/sizeof(uint32_t); i++) *d++ = *s++;
 }