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1#ifndef _M32700UT_M32700UT_PLD_H
2#define _M32700UT_M32700UT_PLD_H
3
4/*
5 * include/asm-m32r/m32700ut/m32700ut_pld.h
6 *
7 * Definitions for Programmable Logic Device(PLD) on M32700UT board.
8 *
9 * Copyright (c) 2002 Takeo Takahashi
10 *
11 * This file is subject to the terms and conditions of the GNU General
12 * Public License. See the file "COPYING" in the main directory of
13 * this archive for more details.
14 */
15
16#if defined(CONFIG_PLAT_M32700UT) || defined(CONFIG_PLAT_USRV)
17#define PLD_PLAT_BASE 0x04c00000
18#else
19#error "no platform configuration"
20#endif
21
22#ifndef __ASSEMBLY__
23/*
24 * C functions use non-cache address.
25 */
26#define PLD_BASE (PLD_PLAT_BASE /* + NONCACHE_OFFSET */)
27#define __reg8 (volatile unsigned char *)
28#define __reg16 (volatile unsigned short *)
29#define __reg32 (volatile unsigned int *)
30#else
31#define PLD_BASE (PLD_PLAT_BASE + NONCACHE_OFFSET)
32#define __reg8
33#define __reg16
34#define __reg32
35#endif /* __ASSEMBLY__ */
36
37/* CFC */
38#define PLD_CFRSTCR __reg16(PLD_BASE + 0x0000)
39#define PLD_CFSTS __reg16(PLD_BASE + 0x0002)
40#define PLD_CFIMASK __reg16(PLD_BASE + 0x0004)
41#define PLD_CFBUFCR __reg16(PLD_BASE + 0x0006)
42#define PLD_CFVENCR __reg16(PLD_BASE + 0x0008)
43#define PLD_CFCR0 __reg16(PLD_BASE + 0x000a)
44#define PLD_CFCR1 __reg16(PLD_BASE + 0x000c)
45#define PLD_IDERSTCR __reg16(PLD_BASE + 0x0010)
46
47/* MMC */
48#define PLD_MMCCR __reg16(PLD_BASE + 0x4000)
49#define PLD_MMCMOD __reg16(PLD_BASE + 0x4002)
50#define PLD_MMCSTS __reg16(PLD_BASE + 0x4006)
51#define PLD_MMCBAUR __reg16(PLD_BASE + 0x400a)
52#define PLD_MMCCMDBCUT __reg16(PLD_BASE + 0x400c)
53#define PLD_MMCCDTBCUT __reg16(PLD_BASE + 0x400e)
54#define PLD_MMCDET __reg16(PLD_BASE + 0x4010)
55#define PLD_MMCWP __reg16(PLD_BASE + 0x4012)
56#define PLD_MMCWDATA __reg16(PLD_BASE + 0x5000)
57#define PLD_MMCRDATA __reg16(PLD_BASE + 0x6000)
58#define PLD_MMCCMDDATA __reg16(PLD_BASE + 0x7000)
59#define PLD_MMCRSPDATA __reg16(PLD_BASE + 0x7006)
60
61/* ICU
62 * ICUISTS: status register
63 * ICUIREQ0: request register
64 * ICUIREQ1: request register
65 * ICUCR3: control register for CFIREQ# interrupt
66 * ICUCR4: control register for CFC Card insert interrupt
67 * ICUCR5: control register for CFC Card eject interrupt
68 * ICUCR6: control register for external interrupt
69 * ICUCR11: control register for MMC Card insert/eject interrupt
70 * ICUCR13: control register for SC error interrupt
71 * ICUCR14: control register for SC receive interrupt
72 * ICUCR15: control register for SC send interrupt
73 * ICUCR16: control register for SIO0 receive interrupt
74 * ICUCR17: control register for SIO0 send interrupt
75 */
76#if !defined(CONFIG_PLAT_USRV)
77#define PLD_IRQ_INT0 (M32700UT_PLD_IRQ_BASE + 0) /* None */
78#define PLD_IRQ_INT1 (M32700UT_PLD_IRQ_BASE + 1) /* reserved */
79#define PLD_IRQ_INT2 (M32700UT_PLD_IRQ_BASE + 2) /* reserved */
80#define PLD_IRQ_CFIREQ (M32700UT_PLD_IRQ_BASE + 3) /* CF IREQ */
81#define PLD_IRQ_CFC_INSERT (M32700UT_PLD_IRQ_BASE + 4) /* CF Insert */
82#define PLD_IRQ_CFC_EJECT (M32700UT_PLD_IRQ_BASE + 5) /* CF Eject */
83#define PLD_IRQ_EXINT (M32700UT_PLD_IRQ_BASE + 6) /* EXINT */
84#define PLD_IRQ_INT7 (M32700UT_PLD_IRQ_BASE + 7) /* reserved */
85#define PLD_IRQ_INT8 (M32700UT_PLD_IRQ_BASE + 8) /* reserved */
86#define PLD_IRQ_INT9 (M32700UT_PLD_IRQ_BASE + 9) /* reserved */
87#define PLD_IRQ_INT10 (M32700UT_PLD_IRQ_BASE + 10) /* reserved */
88#define PLD_IRQ_MMCCARD (M32700UT_PLD_IRQ_BASE + 11) /* MMC Insert/Eject */
89#define PLD_IRQ_INT12 (M32700UT_PLD_IRQ_BASE + 12) /* reserved */
90#define PLD_IRQ_SC_ERROR (M32700UT_PLD_IRQ_BASE + 13) /* SC error */
91#define PLD_IRQ_SC_RCV (M32700UT_PLD_IRQ_BASE + 14) /* SC receive */
92#define PLD_IRQ_SC_SND (M32700UT_PLD_IRQ_BASE + 15) /* SC send */
93#define PLD_IRQ_SIO0_RCV (M32700UT_PLD_IRQ_BASE + 16) /* SIO receive */
94#define PLD_IRQ_SIO0_SND (M32700UT_PLD_IRQ_BASE + 17) /* SIO send */
95#define PLD_IRQ_INT18 (M32700UT_PLD_IRQ_BASE + 18) /* reserved */
96#define PLD_IRQ_INT19 (M32700UT_PLD_IRQ_BASE + 19) /* reserved */
97#define PLD_IRQ_INT20 (M32700UT_PLD_IRQ_BASE + 20) /* reserved */
98#define PLD_IRQ_INT21 (M32700UT_PLD_IRQ_BASE + 21) /* reserved */
99#define PLD_IRQ_INT22 (M32700UT_PLD_IRQ_BASE + 22) /* reserved */
100#define PLD_IRQ_INT23 (M32700UT_PLD_IRQ_BASE + 23) /* reserved */
101#define PLD_IRQ_INT24 (M32700UT_PLD_IRQ_BASE + 24) /* reserved */
102#define PLD_IRQ_INT25 (M32700UT_PLD_IRQ_BASE + 25) /* reserved */
103#define PLD_IRQ_INT26 (M32700UT_PLD_IRQ_BASE + 26) /* reserved */
104#define PLD_IRQ_INT27 (M32700UT_PLD_IRQ_BASE + 27) /* reserved */
105#define PLD_IRQ_INT28 (M32700UT_PLD_IRQ_BASE + 28) /* reserved */
106#define PLD_IRQ_INT29 (M32700UT_PLD_IRQ_BASE + 29) /* reserved */
107#define PLD_IRQ_INT30 (M32700UT_PLD_IRQ_BASE + 30) /* reserved */
108#define PLD_IRQ_INT31 (M32700UT_PLD_IRQ_BASE + 31) /* reserved */
109
110#else /* CONFIG_PLAT_USRV */
111
112#define PLD_IRQ_INT0 (M32700UT_PLD_IRQ_BASE + 0) /* None */
113#define PLD_IRQ_INT1 (M32700UT_PLD_IRQ_BASE + 1) /* reserved */
114#define PLD_IRQ_INT2 (M32700UT_PLD_IRQ_BASE + 2) /* reserved */
115#define PLD_IRQ_CF0 (M32700UT_PLD_IRQ_BASE + 3) /* CF0# */
116#define PLD_IRQ_CF1 (M32700UT_PLD_IRQ_BASE + 4) /* CF1# */
117#define PLD_IRQ_CF2 (M32700UT_PLD_IRQ_BASE + 5) /* CF2# */
118#define PLD_IRQ_CF3 (M32700UT_PLD_IRQ_BASE + 6) /* CF3# */
119#define PLD_IRQ_CF4 (M32700UT_PLD_IRQ_BASE + 7) /* CF4# */
120#define PLD_IRQ_INT8 (M32700UT_PLD_IRQ_BASE + 8) /* reserved */
121#define PLD_IRQ_INT9 (M32700UT_PLD_IRQ_BASE + 9) /* reserved */
122#define PLD_IRQ_INT10 (M32700UT_PLD_IRQ_BASE + 10) /* reserved */
123#define PLD_IRQ_INT11 (M32700UT_PLD_IRQ_BASE + 11) /* reserved */
124#define PLD_IRQ_UART0 (M32700UT_PLD_IRQ_BASE + 12) /* UARTIRQ0 */
125#define PLD_IRQ_UART1 (M32700UT_PLD_IRQ_BASE + 13) /* UARTIRQ1 */
126#define PLD_IRQ_INT14 (M32700UT_PLD_IRQ_BASE + 14) /* reserved */
127#define PLD_IRQ_INT15 (M32700UT_PLD_IRQ_BASE + 15) /* reserved */
128#define PLD_IRQ_SNDINT (M32700UT_PLD_IRQ_BASE + 16) /* SNDINT# */
129#define PLD_IRQ_INT17 (M32700UT_PLD_IRQ_BASE + 17) /* reserved */
130#define PLD_IRQ_INT18 (M32700UT_PLD_IRQ_BASE + 18) /* reserved */
131#define PLD_IRQ_INT19 (M32700UT_PLD_IRQ_BASE + 19) /* reserved */
132#define PLD_IRQ_INT20 (M32700UT_PLD_IRQ_BASE + 20) /* reserved */
133#define PLD_IRQ_INT21 (M32700UT_PLD_IRQ_BASE + 21) /* reserved */
134#define PLD_IRQ_INT22 (M32700UT_PLD_IRQ_BASE + 22) /* reserved */
135#define PLD_IRQ_INT23 (M32700UT_PLD_IRQ_BASE + 23) /* reserved */
136#define PLD_IRQ_INT24 (M32700UT_PLD_IRQ_BASE + 24) /* reserved */
137#define PLD_IRQ_INT25 (M32700UT_PLD_IRQ_BASE + 25) /* reserved */
138#define PLD_IRQ_INT26 (M32700UT_PLD_IRQ_BASE + 26) /* reserved */
139#define PLD_IRQ_INT27 (M32700UT_PLD_IRQ_BASE + 27) /* reserved */
140#define PLD_IRQ_INT28 (M32700UT_PLD_IRQ_BASE + 28) /* reserved */
141#define PLD_IRQ_INT29 (M32700UT_PLD_IRQ_BASE + 29) /* reserved */
142#define PLD_IRQ_INT30 (M32700UT_PLD_IRQ_BASE + 30) /* reserved */
143
144#endif /* CONFIG_PLAT_USRV */
145
146#define PLD_ICUISTS __reg16(PLD_BASE + 0x8002)
147#define PLD_ICUISTS_VECB_MASK (0xf000)
148#define PLD_ICUISTS_VECB(x) ((x) & PLD_ICUISTS_VECB_MASK)
149#define PLD_ICUISTS_ISN_MASK (0x07c0)
150#define PLD_ICUISTS_ISN(x) ((x) & PLD_ICUISTS_ISN_MASK)
151#define PLD_ICUIREQ0 __reg16(PLD_BASE + 0x8004)
152#define PLD_ICUIREQ1 __reg16(PLD_BASE + 0x8006)
153#define PLD_ICUCR1 __reg16(PLD_BASE + 0x8100)
154#define PLD_ICUCR2 __reg16(PLD_BASE + 0x8102)
155#define PLD_ICUCR3 __reg16(PLD_BASE + 0x8104)
156#define PLD_ICUCR4 __reg16(PLD_BASE + 0x8106)
157#define PLD_ICUCR5 __reg16(PLD_BASE + 0x8108)
158#define PLD_ICUCR6 __reg16(PLD_BASE + 0x810a)
159#define PLD_ICUCR7 __reg16(PLD_BASE + 0x810c)
160#define PLD_ICUCR8 __reg16(PLD_BASE + 0x810e)
161#define PLD_ICUCR9 __reg16(PLD_BASE + 0x8110)
162#define PLD_ICUCR10 __reg16(PLD_BASE + 0x8112)
163#define PLD_ICUCR11 __reg16(PLD_BASE + 0x8114)
164#define PLD_ICUCR12 __reg16(PLD_BASE + 0x8116)
165#define PLD_ICUCR13 __reg16(PLD_BASE + 0x8118)
166#define PLD_ICUCR14 __reg16(PLD_BASE + 0x811a)
167#define PLD_ICUCR15 __reg16(PLD_BASE + 0x811c)
168#define PLD_ICUCR16 __reg16(PLD_BASE + 0x811e)
169#define PLD_ICUCR17 __reg16(PLD_BASE + 0x8120)
170#define PLD_ICUCR_IEN (0x1000)
171#define PLD_ICUCR_IREQ (0x0100)
172#define PLD_ICUCR_ISMOD00 (0x0000) /* Low edge */
173#define PLD_ICUCR_ISMOD01 (0x0010) /* Low level */
174#define PLD_ICUCR_ISMOD02 (0x0020) /* High edge */
175#define PLD_ICUCR_ISMOD03 (0x0030) /* High level */
176#define PLD_ICUCR_ILEVEL0 (0x0000)
177#define PLD_ICUCR_ILEVEL1 (0x0001)
178#define PLD_ICUCR_ILEVEL2 (0x0002)
179#define PLD_ICUCR_ILEVEL3 (0x0003)
180#define PLD_ICUCR_ILEVEL4 (0x0004)
181#define PLD_ICUCR_ILEVEL5 (0x0005)
182#define PLD_ICUCR_ILEVEL6 (0x0006)
183#define PLD_ICUCR_ILEVEL7 (0x0007)
184
185/* Power Control of MMC and CF */
186#define PLD_CPCR __reg16(PLD_BASE + 0x14000)
187#define PLD_CPCR_CF 0x0001
188#define PLD_CPCR_MMC 0x0002
189
190/* LED Control
191 *
192 * 1: DIP swich side
193 * 2: Reset switch side
194 */
195#define PLD_IOLEDCR __reg16(PLD_BASE + 0x14002)
196#define PLD_IOLED_1_ON 0x001
197#define PLD_IOLED_1_OFF 0x000
198#define PLD_IOLED_2_ON 0x002
199#define PLD_IOLED_2_OFF 0x000
200
201/* DIP Switch
202 * 0: Write-protect of Flash Memory (0:protected, 1:non-protected)
203 * 1: -
204 * 2: -
205 * 3: -
206 */
207#define PLD_IOSWSTS __reg16(PLD_BASE + 0x14004)
208#define PLD_IOSWSTS_IOSW2 0x0200
209#define PLD_IOSWSTS_IOSW1 0x0100
210#define PLD_IOSWSTS_IOWP0 0x0001
211
212/* CRC */
213#define PLD_CRC7DATA __reg16(PLD_BASE + 0x18000)
214#define PLD_CRC7INDATA __reg16(PLD_BASE + 0x18002)
215#define PLD_CRC16DATA __reg16(PLD_BASE + 0x18004)
216#define PLD_CRC16INDATA __reg16(PLD_BASE + 0x18006)
217#define PLD_CRC16ADATA __reg16(PLD_BASE + 0x18008)
218#define PLD_CRC16AINDATA __reg16(PLD_BASE + 0x1800a)
219
220/* RTC */
221#define PLD_RTCCR __reg16(PLD_BASE + 0x1c000)
222#define PLD_RTCBAUR __reg16(PLD_BASE + 0x1c002)
223#define PLD_RTCWRDATA __reg16(PLD_BASE + 0x1c004)
224#define PLD_RTCRDDATA __reg16(PLD_BASE + 0x1c006)
225#define PLD_RTCRSTODT __reg16(PLD_BASE + 0x1c008)
226
227/* SIO0 */
228#define PLD_ESIO0CR __reg16(PLD_BASE + 0x20000)
229#define PLD_ESIO0CR_TXEN 0x0001
230#define PLD_ESIO0CR_RXEN 0x0002
231#define PLD_ESIO0MOD0 __reg16(PLD_BASE + 0x20002)
232#define PLD_ESIO0MOD0_CTSS 0x0040
233#define PLD_ESIO0MOD0_RTSS 0x0080
234#define PLD_ESIO0MOD1 __reg16(PLD_BASE + 0x20004)
235#define PLD_ESIO0MOD1_LMFS 0x0010
236#define PLD_ESIO0STS __reg16(PLD_BASE + 0x20006)
237#define PLD_ESIO0STS_TEMP 0x0001
238#define PLD_ESIO0STS_TXCP 0x0002
239#define PLD_ESIO0STS_RXCP 0x0004
240#define PLD_ESIO0STS_TXSC 0x0100
241#define PLD_ESIO0STS_RXSC 0x0200
242#define PLD_ESIO0STS_TXREADY (PLD_ESIO0STS_TXCP | PLD_ESIO0STS_TEMP)
243#define PLD_ESIO0INTCR __reg16(PLD_BASE + 0x20008)
244#define PLD_ESIO0INTCR_TXIEN 0x0002
245#define PLD_ESIO0INTCR_RXCEN 0x0004
246#define PLD_ESIO0BAUR __reg16(PLD_BASE + 0x2000a)
247#define PLD_ESIO0TXB __reg16(PLD_BASE + 0x2000c)
248#define PLD_ESIO0RXB __reg16(PLD_BASE + 0x2000e)
249
250/* SIM Card */
251#define PLD_SCCR __reg16(PLD_BASE + 0x38000)
252#define PLD_SCMOD __reg16(PLD_BASE + 0x38004)
253#define PLD_SCSTS __reg16(PLD_BASE + 0x38006)
254#define PLD_SCINTCR __reg16(PLD_BASE + 0x38008)
255#define PLD_SCBAUR __reg16(PLD_BASE + 0x3800a)
256#define PLD_SCTXB __reg16(PLD_BASE + 0x3800c)
257#define PLD_SCRXB __reg16(PLD_BASE + 0x3800e)
258
259#endif /* _M32700UT_M32700UT_PLD.H */