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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-arm/arch-clps711x/uncompress.h
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 'include/asm-arm/arch-clps711x/uncompress.h')
-rw-r--r--include/asm-arm/arch-clps711x/uncompress.h67
1 files changed, 67 insertions, 0 deletions
diff --git a/include/asm-arm/arch-clps711x/uncompress.h b/include/asm-arm/arch-clps711x/uncompress.h
new file mode 100644
index 000000000000..7d0ab791b16c
--- /dev/null
+++ b/include/asm-arm/arch-clps711x/uncompress.h
@@ -0,0 +1,67 @@
1/*
2 * linux/include/asm-arm/arch-clps711x/uncompress.h
3 *
4 * Copyright (C) 2000 Deep Blue Solutions Ltd
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#include <linux/config.h>
21#include <asm/arch/io.h>
22#include <asm/arch/hardware.h>
23#include <asm/hardware/clps7111.h>
24
25#undef CLPS7111_BASE
26#define CLPS7111_BASE CLPS7111_PHYS_BASE
27
28#define barrier() __asm__ __volatile__("": : :"memory")
29#define __raw_readl(p) (*(unsigned long *)(p))
30#define __raw_writel(v,p) (*(unsigned long *)(p) = (v))
31
32#ifdef CONFIG_DEBUG_CLPS711X_UART2
33#define SYSFLGx SYSFLG2
34#define UARTDRx UARTDR2
35#else
36#define SYSFLGx SYSFLG1
37#define UARTDRx UARTDR1
38#endif
39
40/*
41 * This does not append a newline
42 */
43static void putstr(const char *s)
44{
45 char c;
46
47 while ((c = *s++) != '\0') {
48 while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
49 barrier();
50 clps_writel(c, UARTDRx);
51
52 if (c == '\n') {
53 while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
54 barrier();
55 clps_writel('\r', UARTDRx);
56 }
57 }
58 while (clps_readl(SYSFLGx) & SYSFLG_UBUSY)
59 barrier();
60}
61
62/*
63 * nothing to do
64 */
65#define arch_decomp_setup()
66
67#define arch_decomp_wdog()