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authorMichael Hennerich <michael.hennerich@analog.com>2007-10-11 00:29:49 +0800
committerBryan Wu <bryan.wu@analog.com>2007-10-11 00:29:49 +0800
commit2714d9a6d1e68d30f5be8871722a7cff388c2d74 (patch)
treeccf786e468a2f3b79f10a862321c2f0e842bcab4 /include/asm-blackfin
parent4b3f058a7a34a10d99937e86bb28da118710ca9a (diff)
Blackfin arch: Workaround reboot bug, issue SSYNC at the start of bfin_reset
reboot failes on BF533 http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3500 Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'include/asm-blackfin')
-rw-r--r--include/asm-blackfin/reboot.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asm-blackfin/reboot.h b/include/asm-blackfin/reboot.h
new file mode 100644
index 000000000000..6d448b5f5985
--- /dev/null
+++ b/include/asm-blackfin/reboot.h
@@ -0,0 +1,20 @@
+/*
+ * include/asm-blackfin/reboot.h - shutdown/reboot header
+ *
+ * Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __ASM_REBOOT_H__
+#define __ASM_REBOOT_H__
+
+/* optional board specific hooks */
+extern void native_machine_restart(char *cmd);
+extern void native_machine_halt(void);
+extern void native_machine_power_off(void);
+
+/* common reboot workarounds */
+extern void bfin_gpio_reset_spi0_ssel1(void);
+
+#endif