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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 /arch/sh/boards/sh03/setup.c
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/sh/boards/sh03/setup.c')
-rw-r--r--arch/sh/boards/sh03/setup.c72
1 files changed, 72 insertions, 0 deletions
diff --git a/arch/sh/boards/sh03/setup.c b/arch/sh/boards/sh03/setup.c
new file mode 100644
index 000000000000..d2a08ca5eb85
--- /dev/null
+++ b/arch/sh/boards/sh03/setup.c
@@ -0,0 +1,72 @@
1/*
2 * linux/arch/sh/boards/sh03/setup.c
3 *
4 * Copyright (C) 2004 Interface Co.,Ltd. Saito.K
5 *
6 */
7
8#include <linux/config.h>
9#include <linux/init.h>
10#include <linux/irq.h>
11#include <linux/hdreg.h>
12#include <linux/ide.h>
13#include <asm/io.h>
14#include <asm/sh03/io.h>
15#include <asm/sh03/sh03.h>
16#include <asm/addrspace.h>
17#include "../../drivers/pci/pci-sh7751.h"
18
19extern void (*board_time_init)(void);
20
21const char *get_system_type(void)
22{
23 return "Interface CTP/PCI-SH03)";
24}
25
26void init_sh03_IRQ(void)
27{
28 ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
29
30 make_ipr_irq(IRL0_IRQ, IRL0_IPR_ADDR, IRL0_IPR_POS, IRL0_PRIORITY);
31 make_ipr_irq(IRL1_IRQ, IRL1_IPR_ADDR, IRL1_IPR_POS, IRL1_PRIORITY);
32 make_ipr_irq(IRL2_IRQ, IRL2_IPR_ADDR, IRL2_IPR_POS, IRL2_PRIORITY);
33 make_ipr_irq(IRL3_IRQ, IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY);
34}
35
36extern void *cf_io_base;
37
38unsigned long sh03_isa_port2addr(unsigned long port)
39{
40 if (PXSEG(port))
41 return port;
42 /* CompactFlash (IDE) */
43 if (((port >= 0x1f0) && (port <= 0x1f7)) || (port == 0x3f6)) {
44 return (unsigned long)cf_io_base + port;
45 }
46 return port + SH7751_PCI_IO_BASE;
47}
48
49/*
50 * The Machine Vector
51 */
52
53struct sh_machine_vector mv_sh03 __initmv = {
54 .mv_nr_irqs = 48,
55 .mv_isa_port2addr = sh03_isa_port2addr,
56 .mv_init_irq = init_sh03_IRQ,
57
58#ifdef CONFIG_HEARTBEAT
59 .mv_heartbeat = heartbeat_sh03,
60#endif
61};
62
63ALIAS_MV(sh03)
64
65/* arch/sh/boards/sh03/rtc.c */
66void sh03_time_init(void);
67
68int __init platform_setup(void)
69{
70 board_time_init = sh03_time_init;
71 return 0;
72}