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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/frv/kernel/head.inc
downloadop-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/frv/kernel/head.inc')
-rw-r--r--arch/frv/kernel/head.inc50
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/frv/kernel/head.inc b/arch/frv/kernel/head.inc
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+++ b/arch/frv/kernel/head.inc
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+/* head.inc: head common definitions -*- asm -*-
+ *
+ * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * 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.
+ */
+
+
+#if defined(CONFIG_MB93090_MB00)
+#define LED_ADDR (0x21200000+4)
+
+.macro LEDS val
+ sethi.p %hi(0xFFC00030),gr3
+ setlo %lo(0xFFC00030),gr3
+ lduh @(gr3,gr0),gr3
+ andicc gr3,#0x100,gr0,icc0
+ bne icc0,0,999f
+
+ setlos #~\val,gr3
+ st gr3,@(gr30,gr0)
+ membar
+ dcf @(gr30,gr0)
+ 999:
+.endm
+
+#elif defined(CONFIG_MB93093_PDK)
+#define LED_ADDR (0x20000023)
+
+.macro LEDS val
+ setlos #\val,gr3
+ stb gr3,@(gr30,gr0)
+ membar
+.endm
+
+#else
+#define LED_ADDR 0
+
+.macro LEDS val
+.endm
+#endif
+
+#ifdef CONFIG_MMU
+__sdram_base = 0x00000000 /* base address to which SDRAM relocated */
+#else
+__sdram_base = 0xc0000000 /* base address to which SDRAM relocated */
+#endif
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