Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 71 insertions, 0 deletions

diff --git a/roms/u-boot-sam460ex/examples/api/crt0.S b/roms/u-boot-sam460ex/examples/api/crt0.S
new file mode 100644
index 000000000..6daf12789
--- /dev/null
+++ b/roms/u-boot-sam460ex/examples/api/crt0.S
@@ -0,0 +1,71 @@
+/*
+ * (C) Copyright 2007 Semihalf
+ *
+ * Written by: Rafal Jaworowski <raj@semihalf.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ */
+
+#if defined(CONFIG_PPC)
+
+	.text
+	.globl _start
+_start:
+	lis	%r11, search_hint@ha
+	addi	%r11, %r11, search_hint@l
+	stw	%r1, 0(%r11)
+	b	main
+
+
+	.globl syscall
+syscall:
+	lis	%r11, syscall_ptr@ha
+	addi	%r11, %r11, syscall_ptr@l
+	lwz	%r11, 0(%r11)
+	mtctr	%r11
+	bctr
+
+#elif defined(CONFIG_ARM)
+
+	.text
+	.globl _start
+_start:
+	ldr	ip, =search_hint
+	str	sp, [ip]
+	b	main
+
+
+	.globl syscall
+syscall:
+	ldr	ip, =syscall_ptr
+	ldr	pc, [ip]
+
+#else
+#error No support for this arch!
+#endif
+
+	.globl syscall_ptr
+syscall_ptr:
+	.align	4
+	.long	0
+
+	.globl search_hint
+search_hint:
+	.long   0