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-rw-r--r--usbloader/init.S96
1 files changed, 0 insertions, 96 deletions
diff --git a/usbloader/init.S b/usbloader/init.S
deleted file mode 100644
index 9d048ea..0000000
--- a/usbloader/init.S
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-.global irq_glue
-.global irq_vector_table
-
-#include <boot/arm.h>
-
-v_reset:
- b start
-v_undefined:
- b .
-v_swi:
- b .
-v_prefetch_abt:
- b .
-v_data_abt:
- b .
-v_reserved:
- b .
-v_irq:
- b .
-v_fiq:
- b .
-
-start:
- ldr r5, =0xfffff000
- ands r4, pc, r5
- beq already_at_zero
-
- /* we're not loaded at 0 -- relocate us back down to where we belong */
- mov r5, #0
- ldr r6, =BOOTLOADER_END
-1: ldr r7, [r4], #4
- str r7, [r5], #4
- cmp r5, r6
- bne 1b
-
- mov pc, #0
-
-already_at_zero:
- /* save registers for main() */
- mov r7, r0
- mov r8, r1
- mov r9, r2
- mov r10, r3
-
- /* init stack */
- ldr r0, =BOOTLOADER_STACK
- msr cpsr_c, #(PSR_I | PSR_F | PSR_SVC)
- mov sp, r0
-
- /* zero the BSS */
- ldr r1, =BOOTLOADER_BSS
- ldr r2, =BOOTLOADER_END
- mov r0, #0
-1: str r0, [r1], #4
- cmp r1, r2
- ble 1b
-
- bl periph_2gb_open
-
- /* restore registers for main() */
- mov r0, r7
- mov r1, r8
- mov r2, r9
- mov r3, r10
-
- ldr r4, =_main
- blx r4
- b .