X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/8652988d62b19631e498b62a3800f0decb5e743a..46cd40465a32be6ec9059aa8673ef9d84adb9517:/bootrom/flash-reset.s

diff --git a/bootrom/flash-reset.s b/bootrom/flash-reset.s
index 48c111a7..8b58636f 100644
--- a/bootrom/flash-reset.s
+++ b/bootrom/flash-reset.s
@@ -1,38 +1,51 @@
-.extern CopyBootToRAM
-    
-.section .startup,"ax"
-         .code 32
-         .align 0
-
-.global flashstart
-flashstart:
-    b       Reset
-    b       UndefinedInstruction
-    b       SoftwareInterrupt
-    b       PrefetchAbort
-    b       DataAbort
-    b       Reserved
-    b       Irq
-    b       Fiq
-
-Reset:
-    ldr     sp,     = 0x0020FFF8	@ initialize stack pointer to top of RAM
-    bl      CopyBootToRAM			@ copy bootloader to RAM (in case the
-    								@ user re-flashes the bootloader)
-    ldr     r3,     = 0x00200000	@ start address of RAM bootloader
-    bx      r3						@ jump to it
-
-Fiq:
-    b       Fiq
-UndefinedInstruction:
-    b       UndefinedInstruction
-SoftwareInterrupt:
-    b       SoftwareInterrupt
-PrefetchAbort:
-    b       PrefetchAbort
-DataAbort:
-    b       DataAbort
-Reserved:
-    b       Reserved
-Irq:
-    b       Irq
+@-----------------------------------------------------------------------------
+@ 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.
+@-----------------------------------------------------------------------------
+@ Reset vector for running from FLASH
+@-----------------------------------------------------------------------------
+
+.extern CopyBootToRAM
+
+.section .startup,"ax"
+         .code 32
+         .align 0
+
+.global flashstart
+flashstart:
+    b       Reset
+    b       UndefinedInstruction
+    b       SoftwareInterrupt
+    b       PrefetchAbort
+    b       DataAbort
+    b       Reserved
+    b       Irq
+    b       Fiq
+
+Reset:
+    ldr     sp,     .stack_end	@ initialize stack pointer to top of RAM
+    bl      CopyBootToRAM			@ copy bootloader to RAM (in case the
+    								@ user re-flashes the bootloader)
+    ldr     r3,     .bootphase2_start	@ start address of RAM bootloader
+    bx      r3						@ jump to it
+
+	.stack_end:
+	.word _stack_end
+	.bootphase2_start:
+	.word __bootphase2_start__
+
+Fiq:
+    b       Fiq
+UndefinedInstruction:
+    b       UndefinedInstruction
+SoftwareInterrupt:
+    b       SoftwareInterrupt
+PrefetchAbort:
+    b       PrefetchAbort
+DataAbort:
+    b       DataAbort
+Reserved:
+    b       Reserved
+Irq:
+    b       Irq