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authorMacpaul Lin <macpaul@andestech.com>2011-10-19 20:41:05 +0000
committerWolfgang Denk <wd@denx.de>2011-10-22 00:52:36 +0200
commit37e5708afa9527d21b37bce72f637b9aed31c930 (patch)
tree9774de0bc0a275173f14191d7a6c50976c44408d /arch/nds32/cpu/n1213/u-boot.lds
parente70838444c7985ee91e79c2d824acb98a5fb8556 (diff)
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nds32/core N1213: NDS32 N12 core family N1213
Add N1213 cpu core (N12 Core family) support for NDS32 arch. This patch includes start.S for the initialize procedure of N1213. Start procedure: start.S will start up the N1213 CPU core at first, then jump to SoC dependent "lowlevel_init.S" and "watchdog.S" to configure peripheral devices. Signed-off-by: Macpaul Lin <macpaul@andestech.com> Signed-off-by: Greentime Hu <greentime@andestech.com>
Diffstat (limited to 'arch/nds32/cpu/n1213/u-boot.lds')
-rw-r--r--arch/nds32/cpu/n1213/u-boot.lds70
1 files changed, 70 insertions, 0 deletions
diff --git a/arch/nds32/cpu/n1213/u-boot.lds b/arch/nds32/cpu/n1213/u-boot.lds
new file mode 100644
index 0000000..45221ee
--- /dev/null
+++ b/arch/nds32/cpu/n1213/u-boot.lds
@@ -0,0 +1,70 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Copyright (C) 2011 Andes Technology Corporation
+ * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com>
+ * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.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
+ */
+
+OUTPUT_FORMAT("elf32-nds32", "elf32-nds32", "elf32-nds32")
+OUTPUT_ARCH(nds32)
+ENTRY(_start)
+SECTIONS
+{
+ . = ALIGN(4);
+ .text :
+ {
+ arch/nds32/cpu/n1213/start.o (.text)
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+
+ .got : {
+ __got_start = .;
+ *(.got.plt) *(.got)
+ __got_end = .;
+ }
+
+ . = .;
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ . = ALIGN(4);
+
+ _end = .;
+
+ .bss : {
+ __bss_start = .;
+ *(.bss)
+ . = ALIGN(4);
+ __bss_end__ = .;
+ }
+
+}