X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/8652988d62b19631e498b62a3800f0decb5e743a..f7e3ed82874bfd8951c90536bd7185d599d6dbf8:/bootrom/fromflash.c

diff --git a/bootrom/fromflash.c b/bootrom/fromflash.c
index f6d5237c..cf754544 100644
--- a/bootrom/fromflash.c
+++ b/bootrom/fromflash.c
@@ -1,11 +1,13 @@
-#include <proxmark3.h>
-
-void __attribute__((section("bootphase1"))) CopyBootToRAM(void)
-{
-	int i;
-
-	volatile DWORD *s = (volatile DWORD *)0x200;
-	volatile DWORD *d = (volatile DWORD *)0x200000;
-
-	for(i = 0; i < 1024; i++) *d++ = *s++;
-}
+#include <proxmark3.h>
+
+extern char __bootphase2_src_start__, __bootphase2_start__, __bootphase2_end__;
+void __attribute__((section(".bootphase1"))) CopyBootToRAM(void)
+{
+	int i;
+
+	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(uint32_t); i++) *d++ = *s++;
+}