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-rw-r--r--include/asm-sh64/cayman.h20
-rw-r--r--include/asm-sh64/hardware.h22
-rw-r--r--include/asm-sh64/irq.h144
-rw-r--r--include/asm-sh64/keyboard.h70
-rw-r--r--include/asm-sh64/pci.h102
-rw-r--r--include/asm-sh64/platform.h64
-rw-r--r--include/asm-sh64/thread_info.h91
7 files changed, 0 insertions, 513 deletions
diff --git a/include/asm-sh64/cayman.h b/include/asm-sh64/cayman.h
deleted file mode 100644
index 7b6b96844842..000000000000
--- a/include/asm-sh64/cayman.h
+++ /dev/null
@@ -1,20 +0,0 @@
1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * include/asm-sh64/cayman.h
7 *
8 * Cayman definitions
9 *
10 * Global defintions for the SH5 Cayman board
11 *
12 * Copyright (C) 2002 Stuart Menefy
13 */
14
15
16/* Setup for the SMSC FDC37C935 / LAN91C100FD */
17#define SMSC_IRQ IRQ_IRL1
18
19/* Setup for PCI Bus 2, which transmits interrupts via the EPLD */
20#define PCI2_IRQ IRQ_IRL3
diff --git a/include/asm-sh64/hardware.h b/include/asm-sh64/hardware.h
deleted file mode 100644
index 931c1ad80847..000000000000
--- a/include/asm-sh64/hardware.h
+++ /dev/null
@@ -1,22 +0,0 @@
1#ifndef __ASM_SH64_HARDWARE_H
2#define __ASM_SH64_HARDWARE_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/hardware.h
10 *
11 * Copyright (C) 2002 Stuart Menefy
12 * Copyright (C) 2003 Paul Mundt
13 *
14 * Defitions of the locations of registers in the physical address space.
15 */
16
17#define PHYS_PERIPHERAL_BLOCK 0x09000000
18#define PHYS_DMAC_BLOCK 0x0e000000
19#define PHYS_PCI_BLOCK 0x60000000
20#define PHYS_EMI_BLOCK 0xff000000
21
22#endif /* __ASM_SH64_HARDWARE_H */
diff --git a/include/asm-sh64/irq.h b/include/asm-sh64/irq.h
deleted file mode 100644
index 5c9e6a873aeb..000000000000
--- a/include/asm-sh64/irq.h
+++ /dev/null
@@ -1,144 +0,0 @@
1#ifndef __ASM_SH64_IRQ_H
2#define __ASM_SH64_IRQ_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/irq.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 */
14
15
16/*
17 * Encoded IRQs are not considered worth to be supported.
18 * Main reason is that there's no per-encoded-interrupt
19 * enable/disable mechanism (as there was in SH3/4).
20 * An all enabled/all disabled is worth only if there's
21 * a cascaded IC to disable/enable/ack on. Until such
22 * IC is available there's no such support.
23 *
24 * Presumably Encoded IRQs may use extra IRQs beyond 64,
25 * below. Some logic must be added to cope with IRQ_IRL?
26 * in an exclusive way.
27 *
28 * Priorities are set at Platform level, when IRQ_IRL0-3
29 * are set to 0 Encoding is allowed. Otherwise it's not
30 * allowed.
31 */
32
33/* Independent IRQs */
34#define IRQ_IRL0 0
35#define IRQ_IRL1 1
36#define IRQ_IRL2 2
37#define IRQ_IRL3 3
38
39#define IRQ_INTA 4
40#define IRQ_INTB 5
41#define IRQ_INTC 6
42#define IRQ_INTD 7
43
44#define IRQ_SERR 12
45#define IRQ_ERR 13
46#define IRQ_PWR3 14
47#define IRQ_PWR2 15
48#define IRQ_PWR1 16
49#define IRQ_PWR0 17
50
51#define IRQ_DMTE0 18
52#define IRQ_DMTE1 19
53#define IRQ_DMTE2 20
54#define IRQ_DMTE3 21
55#define IRQ_DAERR 22
56
57#define IRQ_TUNI0 32
58#define IRQ_TUNI1 33
59#define IRQ_TUNI2 34
60#define IRQ_TICPI2 35
61
62#define IRQ_ATI 36
63#define IRQ_PRI 37
64#define IRQ_CUI 38
65
66#define IRQ_ERI 39
67#define IRQ_RXI 40
68#define IRQ_BRI 41
69#define IRQ_TXI 42
70
71#define IRQ_ITI 63
72
73#define NR_INTC_IRQS 64
74
75#ifdef CONFIG_SH_CAYMAN
76#define NR_EXT_IRQS 32
77#define START_EXT_IRQS 64
78
79/* PCI bus 2 uses encoded external interrupts on the Cayman board */
80#define IRQ_P2INTA (START_EXT_IRQS + (3*8) + 0)
81#define IRQ_P2INTB (START_EXT_IRQS + (3*8) + 1)
82#define IRQ_P2INTC (START_EXT_IRQS + (3*8) + 2)
83#define IRQ_P2INTD (START_EXT_IRQS + (3*8) + 3)
84
85#define I8042_KBD_IRQ (START_EXT_IRQS + 2)
86#define I8042_AUX_IRQ (START_EXT_IRQS + 6)
87
88#define IRQ_CFCARD (START_EXT_IRQS + 7)
89#define IRQ_PCMCIA (0)
90
91#else
92#define NR_EXT_IRQS 0
93#endif
94
95#define NR_IRQS (NR_INTC_IRQS+NR_EXT_IRQS)
96
97
98/* Default IRQs, fixed */
99#define TIMER_IRQ IRQ_TUNI0
100#define RTC_IRQ IRQ_CUI
101
102/* Default Priorities, Platform may choose differently */
103#define NO_PRIORITY 0 /* Disabled */
104#define TIMER_PRIORITY 2
105#define RTC_PRIORITY TIMER_PRIORITY
106#define SCIF_PRIORITY 3
107#define INTD_PRIORITY 3
108#define IRL3_PRIORITY 4
109#define INTC_PRIORITY 6
110#define IRL2_PRIORITY 7
111#define INTB_PRIORITY 9
112#define IRL1_PRIORITY 10
113#define INTA_PRIORITY 12
114#define IRL0_PRIORITY 13
115#define TOP_PRIORITY 15
116
117extern int intc_evt_to_irq[(0xE20/0x20)+1];
118int intc_irq_describe(char* p, int irq);
119
120#define irq_canonicalize(irq) (irq)
121
122#ifdef CONFIG_SH_CAYMAN
123int cayman_irq_demux(int evt);
124int cayman_irq_describe(char* p, int irq);
125#define irq_demux(x) cayman_irq_demux(x)
126#define irq_describe(p, x) cayman_irq_describe(p, x)
127#else
128#define irq_demux(x) (intc_evt_to_irq[x])
129#define irq_describe(p, x) intc_irq_describe(p, x)
130#endif
131
132/*
133 * Function for "on chip support modules".
134 */
135
136/*
137 * SH-5 supports Priority based interrupts only.
138 * Interrupt priorities are defined at platform level.
139 */
140#define set_ipr_data(a, b, c, d)
141#define make_ipr_irq(a)
142#define make_imask_irq(a)
143
144#endif /* __ASM_SH64_IRQ_H */
diff --git a/include/asm-sh64/keyboard.h b/include/asm-sh64/keyboard.h
deleted file mode 100644
index 0b01c3beb2f8..000000000000
--- a/include/asm-sh64/keyboard.h
+++ /dev/null
@@ -1,70 +0,0 @@
1/*
2 * linux/include/asm-shmedia/keyboard.h
3 *
4 * Copied from i386 version:
5 * Created 3 Nov 1996 by Geert Uytterhoeven
6 */
7
8/*
9 * This file contains the i386 architecture specific keyboard definitions
10 */
11
12#ifndef __ASM_SH64_KEYBOARD_H
13#define __ASM_SH64_KEYBOARD_H
14
15#ifdef __KERNEL__
16
17#include <linux/kernel.h>
18#include <linux/ioport.h>
19#include <asm/io.h>
20
21#ifdef CONFIG_SH_CAYMAN
22#define KEYBOARD_IRQ (START_EXT_IRQS + 2) /* SMSC SuperIO IRQ 1 */
23#endif
24#define DISABLE_KBD_DURING_INTERRUPTS 0
25
26extern int pckbd_setkeycode(unsigned int scancode, unsigned int keycode);
27extern int pckbd_getkeycode(unsigned int scancode);
28extern int pckbd_translate(unsigned char scancode, unsigned char *keycode,
29 char raw_mode);
30extern char pckbd_unexpected_up(unsigned char keycode);
31extern void pckbd_leds(unsigned char leds);
32extern void pckbd_init_hw(void);
33
34#define kbd_setkeycode pckbd_setkeycode
35#define kbd_getkeycode pckbd_getkeycode
36#define kbd_translate pckbd_translate
37#define kbd_unexpected_up pckbd_unexpected_up
38#define kbd_leds pckbd_leds
39#define kbd_init_hw pckbd_init_hw
40
41/* resource allocation */
42#define kbd_request_region()
43#define kbd_request_irq(handler) request_irq(KEYBOARD_IRQ, handler, 0, \
44 "keyboard", NULL)
45
46/* How to access the keyboard macros on this platform. */
47#define kbd_read_input() inb(KBD_DATA_REG)
48#define kbd_read_status() inb(KBD_STATUS_REG)
49#define kbd_write_output(val) outb(val, KBD_DATA_REG)
50#define kbd_write_command(val) outb(val, KBD_CNTL_REG)
51
52/* Some stoneage hardware needs delays after some operations. */
53#define kbd_pause() do { } while(0)
54
55/*
56 * Machine specific bits for the PS/2 driver
57 */
58
59#ifdef CONFIG_SH_CAYMAN
60#define AUX_IRQ (START_EXT_IRQS + 6) /* SMSC SuperIO IRQ12 */
61#endif
62
63#define aux_request_irq(hand, dev_id) \
64 request_irq(AUX_IRQ, hand, IRQF_SHARED, "PS2 Mouse", dev_id)
65
66#define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)
67
68#endif /* __KERNEL__ */
69#endif /* __ASM_SH64_KEYBOARD_H */
70
diff --git a/include/asm-sh64/pci.h b/include/asm-sh64/pci.h
deleted file mode 100644
index 18055dbbb4b5..000000000000
--- a/include/asm-sh64/pci.h
+++ /dev/null
@@ -1,102 +0,0 @@
1#ifndef __ASM_SH64_PCI_H
2#define __ASM_SH64_PCI_H
3
4#ifdef __KERNEL__
5
6#include <linux/dma-mapping.h>
7
8/* Can be used to override the logic in pci_scan_bus for skipping
9 already-configured bus numbers - to be used for buggy BIOSes
10 or architectures with incomplete PCI setup by the loader */
11
12#define pcibios_assign_all_busses() 1
13
14/*
15 * These are currently the correct values for the STM overdrive board
16 * We need some way of setting this on a board specific way, it will
17 * not be the same on other boards I think
18 */
19#if defined(CONFIG_CPU_SUBTYPE_SH5_101) || defined(CONFIG_CPU_SUBTYPE_SH5_103)
20#define PCIBIOS_MIN_IO 0x2000
21#define PCIBIOS_MIN_MEM 0x40000000
22#endif
23
24extern void pcibios_set_master(struct pci_dev *dev);
25
26/*
27 * Set penalize isa irq function
28 */
29static inline void pcibios_penalize_isa_irq(int irq, int active)
30{
31 /* We don't do dynamic PCI IRQ allocation */
32}
33
34/* Dynamic DMA mapping stuff.
35 * SuperH has everything mapped statically like x86.
36 */
37
38/* The PCI address space does equal the physical memory
39 * address space. The networking and block device layers use
40 * this boolean for bounce buffer decisions.
41 */
42#define PCI_DMA_BUS_IS_PHYS (1)
43
44#include <linux/types.h>
45#include <linux/slab.h>
46#include <asm/scatterlist.h>
47#include <linux/string.h>
48#include <asm/io.h>
49
50/* pci_unmap_{single,page} being a nop depends upon the
51 * configuration.
52 */
53#ifdef CONFIG_SH_PCIDMA_NONCOHERENT
54#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) \
55 dma_addr_t ADDR_NAME;
56#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) \
57 __u32 LEN_NAME;
58#define pci_unmap_addr(PTR, ADDR_NAME) \
59 ((PTR)->ADDR_NAME)
60#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) \
61 (((PTR)->ADDR_NAME) = (VAL))
62#define pci_unmap_len(PTR, LEN_NAME) \
63 ((PTR)->LEN_NAME)
64#define pci_unmap_len_set(PTR, LEN_NAME, VAL) \
65 (((PTR)->LEN_NAME) = (VAL))
66#else
67#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
68#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
69#define pci_unmap_addr(PTR, ADDR_NAME) (0)
70#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0)
71#define pci_unmap_len(PTR, LEN_NAME) (0)
72#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0)
73#endif
74
75#ifdef CONFIG_PCI
76static inline void pci_dma_burst_advice(struct pci_dev *pdev,
77 enum pci_dma_burst_strategy *strat,
78 unsigned long *strategy_parameter)
79{
80 *strat = PCI_DMA_BURST_INFINITY;
81 *strategy_parameter = ~0UL;
82}
83#endif
84
85/* Board-specific fixup routines. */
86extern void pcibios_fixup(void);
87extern void pcibios_fixup_irqs(void);
88
89#ifdef CONFIG_PCI_AUTO
90extern int pciauto_assign_resources(int busno, struct pci_channel *hose);
91#endif
92
93#endif /* __KERNEL__ */
94
95/* generic pci stuff */
96#include <asm-generic/pci.h>
97
98/* generic DMA-mapping stuff */
99#include <asm-generic/pci-dma-compat.h>
100
101#endif /* __ASM_SH64_PCI_H */
102
diff --git a/include/asm-sh64/platform.h b/include/asm-sh64/platform.h
deleted file mode 100644
index bd0d9c405a80..000000000000
--- a/include/asm-sh64/platform.h
+++ /dev/null
@@ -1,64 +0,0 @@
1#ifndef __ASM_SH64_PLATFORM_H
2#define __ASM_SH64_PLATFORM_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/platform.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 *
13 * benedict.gaster@superh.com: 3rd May 2002
14 * Added support for ramdisk, removing statically linked romfs at the same time.
15 */
16
17#include <linux/ioport.h>
18#include <asm/irq.h>
19
20
21/*
22 * Platform definition structure.
23 */
24struct sh64_platform {
25 unsigned int readonly_rootfs;
26 unsigned int ramdisk_flags;
27 unsigned int initial_root_dev;
28 unsigned int loader_type;
29 unsigned int initrd_start;
30 unsigned int initrd_size;
31 unsigned int fpu_flags;
32 unsigned int io_res_count;
33 unsigned int kram_res_count;
34 unsigned int xram_res_count;
35 unsigned int rom_res_count;
36 struct resource *io_res_p;
37 struct resource *kram_res_p;
38 struct resource *xram_res_p;
39 struct resource *rom_res_p;
40};
41
42extern struct sh64_platform platform_parms;
43
44extern unsigned long long memory_start, memory_end;
45
46extern unsigned long long fpu_in_use;
47
48extern int platform_int_priority[NR_INTC_IRQS];
49
50#define FPU_FLAGS (platform_parms.fpu_flags)
51#define STANDARD_IO_RESOURCES (platform_parms.io_res_count)
52#define STANDARD_KRAM_RESOURCES (platform_parms.kram_res_count)
53#define STANDARD_XRAM_RESOURCES (platform_parms.xram_res_count)
54#define STANDARD_ROM_RESOURCES (platform_parms.rom_res_count)
55
56/*
57 * Kernel Memory description, Respectively:
58 * code = last but one memory descriptor
59 * data = last memory descriptor
60 */
61#define code_resource (platform_parms.kram_res_p[STANDARD_KRAM_RESOURCES - 2])
62#define data_resource (platform_parms.kram_res_p[STANDARD_KRAM_RESOURCES - 1])
63
64#endif /* __ASM_SH64_PLATFORM_H */
diff --git a/include/asm-sh64/thread_info.h b/include/asm-sh64/thread_info.h
deleted file mode 100644
index f6d5117c53af..000000000000
--- a/include/asm-sh64/thread_info.h
+++ /dev/null
@@ -1,91 +0,0 @@
1#ifndef __ASM_SH64_THREAD_INFO_H
2#define __ASM_SH64_THREAD_INFO_H
3
4/*
5 * SuperH 5 version
6 * Copyright (C) 2003 Paul Mundt
7 */
8
9#ifdef __KERNEL__
10
11#ifndef __ASSEMBLY__
12#include <asm/registers.h>
13
14/*
15 * low level task data that entry.S needs immediate access to
16 * - this struct should fit entirely inside of one cache line
17 * - this struct shares the supervisor stack pages
18 * - if the contents of this structure are changed, the assembly constants must also be changed
19 */
20struct thread_info {
21 struct task_struct *task; /* main task structure */
22 struct exec_domain *exec_domain; /* execution domain */
23 unsigned long flags; /* low level flags */
24 /* Put the 4 32-bit fields together to make asm offsetting easier. */
25 int preempt_count; /* 0 => preemptable, <0 => BUG */
26 __u16 cpu;
27
28 mm_segment_t addr_limit;
29 struct restart_block restart_block;
30
31 __u8 supervisor_stack[0];
32};
33
34/*
35 * macros/functions for gaining access to the thread information structure
36 */
37#define INIT_THREAD_INFO(tsk) \
38{ \
39 .task = &tsk, \
40 .exec_domain = &default_exec_domain, \
41 .flags = 0, \
42 .cpu = 0, \
43 .preempt_count = 1, \
44 .addr_limit = KERNEL_DS, \
45 .restart_block = { \
46 .fn = do_no_restart_syscall, \
47 }, \
48}
49
50#define init_thread_info (init_thread_union.thread_info)
51#define init_stack (init_thread_union.stack)
52
53/* how to get the thread information struct from C */
54static inline struct thread_info *current_thread_info(void)
55{
56 struct thread_info *ti;
57
58 __asm__ __volatile__ ("getcon " __KCR0 ", %0\n\t" : "=r" (ti));
59
60 return ti;
61}
62
63/* thread information allocation */
64
65
66
67#define alloc_thread_info(ti) ((struct thread_info *) __get_free_pages(GFP_KERNEL,1))
68#define free_thread_info(ti) free_pages((unsigned long) (ti), 1)
69
70#endif /* __ASSEMBLY__ */
71
72#define THREAD_SIZE 8192
73
74#define PREEMPT_ACTIVE 0x10000000
75
76/* thread information flags */
77#define TIF_SYSCALL_TRACE 0 /* syscall trace active */
78#define TIF_SIGPENDING 2 /* signal pending */
79#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
80#define TIF_MEMDIE 4
81#define TIF_RESTORE_SIGMASK 5 /* Restore signal mask in do_signal */
82
83#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
84#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
85#define _TIF_NEED_RESCHED (1 << TIF_NEED_RESCHED)
86#define _TIF_MEMDIE (1 << TIF_MEMDIE)
87#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK)
88
89#endif /* __KERNEL__ */
90
91#endif /* __ASM_SH64_THREAD_INFO_H */
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