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1 | /* | |
2 | * PXA270-based Clamshell PDA platforms. | |
3 | * | |
4 | * Copyright (c) 2006 Openedhand Ltd. | |
5 | * Written by Andrzej Zaborowski <balrog@zabor.org> | |
6 | * | |
7 | * This code is licensed under the GNU GPL v2. | |
8 | * | |
9 | * Contributions after 2012-01-13 are licensed under the terms of the | |
10 | * GNU GPL, version 2 or (at your option) any later version. | |
11 | */ | |
12 | ||
13 | #include "qemu/osdep.h" | |
14 | #include "qapi/error.h" | |
15 | #include "hw/hw.h" | |
16 | #include "hw/arm/pxa.h" | |
17 | #include "hw/arm/arm.h" | |
18 | #include "sysemu/sysemu.h" | |
19 | #include "hw/pcmcia.h" | |
20 | #include "hw/i2c/i2c.h" | |
21 | #include "hw/ssi/ssi.h" | |
22 | #include "hw/block/flash.h" | |
23 | #include "qemu/timer.h" | |
24 | #include "hw/devices.h" | |
25 | #include "hw/arm/sharpsl.h" | |
26 | #include "ui/console.h" | |
27 | #include "audio/audio.h" | |
28 | #include "hw/boards.h" | |
29 | #include "sysemu/block-backend.h" | |
30 | #include "hw/sysbus.h" | |
31 | #include "exec/address-spaces.h" | |
32 | ||
33 | #undef REG_FMT | |
34 | #define REG_FMT "0x%02lx" | |
35 | ||
36 | /* Spitz Flash */ | |
37 | #define FLASH_BASE 0x0c000000 | |
38 | #define FLASH_ECCLPLB 0x00 /* Line parity 7 - 0 bit */ | |
39 | #define FLASH_ECCLPUB 0x04 /* Line parity 15 - 8 bit */ | |
40 | #define FLASH_ECCCP 0x08 /* Column parity 5 - 0 bit */ | |
41 | #define FLASH_ECCCNTR 0x0c /* ECC byte counter */ | |
42 | #define FLASH_ECCCLRR 0x10 /* Clear ECC */ | |
43 | #define FLASH_FLASHIO 0x14 /* Flash I/O */ | |
44 | #define FLASH_FLASHCTL 0x18 /* Flash Control */ | |
45 | ||
46 | #define FLASHCTL_CE0 (1 << 0) | |
47 | #define FLASHCTL_CLE (1 << 1) | |
48 | #define FLASHCTL_ALE (1 << 2) | |
49 | #define FLASHCTL_WP (1 << 3) | |
50 | #define FLASHCTL_CE1 (1 << 4) | |
51 | #define FLASHCTL_RYBY (1 << 5) | |
52 | #define FLASHCTL_NCE (FLASHCTL_CE0 | FLASHCTL_CE1) | |
53 | ||
54 | #define TYPE_SL_NAND "sl-nand" | |
55 | #define SL_NAND(obj) OBJECT_CHECK(SLNANDState, (obj), TYPE_SL_NAND) | |
56 | ||
57 | typedef struct { | |
58 | SysBusDevice parent_obj; | |
59 | ||
60 | MemoryRegion iomem; | |
61 | DeviceState *nand; | |
62 | uint8_t ctl; | |
63 | uint8_t manf_id; | |
64 | uint8_t chip_id; | |
65 | ECCState ecc; | |
66 | } SLNANDState; | |
67 | ||
68 | static uint64_t sl_read(void *opaque, hwaddr addr, unsigned size) | |
69 | { | |
70 | SLNANDState *s = (SLNANDState *) opaque; | |
71 | int ryby; | |
72 | ||
73 | switch (addr) { | |
74 | #define BSHR(byte, from, to) ((s->ecc.lp[byte] >> (from - to)) & (1 << to)) | |
75 | case FLASH_ECCLPLB: | |
76 | return BSHR(0, 4, 0) | BSHR(0, 5, 2) | BSHR(0, 6, 4) | BSHR(0, 7, 6) | | |
77 | BSHR(1, 4, 1) | BSHR(1, 5, 3) | BSHR(1, 6, 5) | BSHR(1, 7, 7); | |
78 | ||
79 | #define BSHL(byte, from, to) ((s->ecc.lp[byte] << (to - from)) & (1 << to)) | |
80 | case FLASH_ECCLPUB: | |
81 | return BSHL(0, 0, 0) | BSHL(0, 1, 2) | BSHL(0, 2, 4) | BSHL(0, 3, 6) | | |
82 | BSHL(1, 0, 1) | BSHL(1, 1, 3) | BSHL(1, 2, 5) | BSHL(1, 3, 7); | |
83 | ||
84 | case FLASH_ECCCP: | |
85 | return s->ecc.cp; | |
86 | ||
87 | case FLASH_ECCCNTR: | |
88 | return s->ecc.count & 0xff; | |
89 | ||
90 | case FLASH_FLASHCTL: | |
91 | nand_getpins(s->nand, &ryby); | |
92 | if (ryby) | |
93 | return s->ctl | FLASHCTL_RYBY; | |
94 | else | |
95 | return s->ctl; | |
96 | ||
97 | case FLASH_FLASHIO: | |
98 | if (size == 4) { | |
99 | return ecc_digest(&s->ecc, nand_getio(s->nand)) | | |
100 | (ecc_digest(&s->ecc, nand_getio(s->nand)) << 16); | |
101 | } | |
102 | return ecc_digest(&s->ecc, nand_getio(s->nand)); | |
103 | ||
104 | default: | |
105 | zaurus_printf("Bad register offset " REG_FMT "\n", (unsigned long)addr); | |
106 | } | |
107 | return 0; | |
108 | } | |
109 | ||
110 | static void sl_write(void *opaque, hwaddr addr, | |
111 | uint64_t value, unsigned size) | |
112 | { | |
113 | SLNANDState *s = (SLNANDState *) opaque; | |
114 | ||
115 | switch (addr) { | |
116 | case FLASH_ECCCLRR: | |
117 | /* Value is ignored. */ | |
118 | ecc_reset(&s->ecc); | |
119 | break; | |
120 | ||
121 | case FLASH_FLASHCTL: | |
122 | s->ctl = value & 0xff & ~FLASHCTL_RYBY; | |
123 | nand_setpins(s->nand, | |
124 | s->ctl & FLASHCTL_CLE, | |
125 | s->ctl & FLASHCTL_ALE, | |
126 | s->ctl & FLASHCTL_NCE, | |
127 | s->ctl & FLASHCTL_WP, | |
128 | 0); | |
129 | break; | |
130 | ||
131 | case FLASH_FLASHIO: | |
132 | nand_setio(s->nand, ecc_digest(&s->ecc, value & 0xff)); | |
133 | break; | |
134 | ||
135 | default: | |
136 | zaurus_printf("Bad register offset " REG_FMT "\n", (unsigned long)addr); | |
137 | } | |
138 | } | |
139 | ||
140 | enum { | |
141 | FLASH_128M, | |
142 | FLASH_1024M, | |
143 | }; | |
144 | ||
145 | static const MemoryRegionOps sl_ops = { | |
146 | .read = sl_read, | |
147 | .write = sl_write, | |
148 | .endianness = DEVICE_NATIVE_ENDIAN, | |
149 | }; | |
150 | ||
151 | static void sl_flash_register(PXA2xxState *cpu, int size) | |
152 | { | |
153 | DeviceState *dev; | |
154 | ||
155 | dev = qdev_create(NULL, TYPE_SL_NAND); | |
156 | ||
157 | qdev_prop_set_uint8(dev, "manf_id", NAND_MFR_SAMSUNG); | |
158 | if (size == FLASH_128M) | |
159 | qdev_prop_set_uint8(dev, "chip_id", 0x73); | |
160 | else if (size == FLASH_1024M) | |
161 | qdev_prop_set_uint8(dev, "chip_id", 0xf1); | |
162 | ||
163 | qdev_init_nofail(dev); | |
164 | sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, FLASH_BASE); | |
165 | } | |
166 | ||
167 | static int sl_nand_init(SysBusDevice *dev) | |
168 | { | |
169 | SLNANDState *s = SL_NAND(dev); | |
170 | DriveInfo *nand; | |
171 | ||
172 | s->ctl = 0; | |
173 | /* FIXME use a qdev drive property instead of drive_get() */ | |
174 | nand = drive_get(IF_MTD, 0, 0); | |
175 | s->nand = nand_init(nand ? blk_by_legacy_dinfo(nand) : NULL, | |
176 | s->manf_id, s->chip_id); | |
177 | ||
178 | memory_region_init_io(&s->iomem, OBJECT(s), &sl_ops, s, "sl", 0x40); | |
179 | sysbus_init_mmio(dev, &s->iomem); | |
180 | ||
181 | return 0; | |
182 | } | |
183 | ||
184 | /* Spitz Keyboard */ | |
185 | ||
186 | #define SPITZ_KEY_STROBE_NUM 11 | |
187 | #define SPITZ_KEY_SENSE_NUM 7 | |
188 | ||
189 | static const int spitz_gpio_key_sense[SPITZ_KEY_SENSE_NUM] = { | |
190 | 12, 17, 91, 34, 36, 38, 39 | |
191 | }; | |
192 | ||
193 | static const int spitz_gpio_key_strobe[SPITZ_KEY_STROBE_NUM] = { | |
194 | 88, 23, 24, 25, 26, 27, 52, 103, 107, 108, 114 | |
195 | }; | |
196 | ||
197 | /* Eighth additional row maps the special keys */ | |
198 | static int spitz_keymap[SPITZ_KEY_SENSE_NUM + 1][SPITZ_KEY_STROBE_NUM] = { | |
199 | { 0x1d, 0x02, 0x04, 0x06, 0x07, 0x08, 0x0a, 0x0b, 0x0e, 0x3f, 0x40 }, | |
200 | { -1 , 0x03, 0x05, 0x13, 0x15, 0x09, 0x17, 0x18, 0x19, 0x41, 0x42 }, | |
201 | { 0x0f, 0x10, 0x12, 0x14, 0x22, 0x16, 0x24, 0x25, -1 , -1 , -1 }, | |
202 | { 0x3c, 0x11, 0x1f, 0x21, 0x2f, 0x23, 0x32, 0x26, -1 , 0x36, -1 }, | |
203 | { 0x3b, 0x1e, 0x20, 0x2e, 0x30, 0x31, 0x34, -1 , 0x1c, 0x2a, -1 }, | |
204 | { 0x44, 0x2c, 0x2d, 0x0c, 0x39, 0x33, -1 , 0x48, -1 , -1 , 0x38 }, | |
205 | { 0x37, 0x3d, -1 , 0x45, 0x57, 0x58, 0x4b, 0x50, 0x4d, -1 , -1 }, | |
206 | { 0x52, 0x43, 0x01, 0x47, 0x49, -1 , -1 , -1 , -1 , -1 , -1 }, | |
207 | }; | |
208 | ||
209 | #define SPITZ_GPIO_AK_INT 13 /* Remote control */ | |
210 | #define SPITZ_GPIO_SYNC 16 /* Sync button */ | |
211 | #define SPITZ_GPIO_ON_KEY 95 /* Power button */ | |
212 | #define SPITZ_GPIO_SWA 97 /* Lid */ | |
213 | #define SPITZ_GPIO_SWB 96 /* Tablet mode */ | |
214 | ||
215 | /* The special buttons are mapped to unused keys */ | |
216 | static const int spitz_gpiomap[5] = { | |
217 | SPITZ_GPIO_AK_INT, SPITZ_GPIO_SYNC, SPITZ_GPIO_ON_KEY, | |
218 | SPITZ_GPIO_SWA, SPITZ_GPIO_SWB, | |
219 | }; | |
220 | ||
221 | #define TYPE_SPITZ_KEYBOARD "spitz-keyboard" | |
222 | #define SPITZ_KEYBOARD(obj) \ | |
223 | OBJECT_CHECK(SpitzKeyboardState, (obj), TYPE_SPITZ_KEYBOARD) | |
224 | ||
225 | typedef struct { | |
226 | SysBusDevice parent_obj; | |
227 | ||
228 | qemu_irq sense[SPITZ_KEY_SENSE_NUM]; | |
229 | qemu_irq gpiomap[5]; | |
230 | int keymap[0x80]; | |
231 | uint16_t keyrow[SPITZ_KEY_SENSE_NUM]; | |
232 | uint16_t strobe_state; | |
233 | uint16_t sense_state; | |
234 | ||
235 | uint16_t pre_map[0x100]; | |
236 | uint16_t modifiers; | |
237 | uint16_t imodifiers; | |
238 | uint8_t fifo[16]; | |
239 | int fifopos, fifolen; | |
240 | QEMUTimer *kbdtimer; | |
241 | } SpitzKeyboardState; | |
242 | ||
243 | static void spitz_keyboard_sense_update(SpitzKeyboardState *s) | |
244 | { | |
245 | int i; | |
246 | uint16_t strobe, sense = 0; | |
247 | for (i = 0; i < SPITZ_KEY_SENSE_NUM; i ++) { | |
248 | strobe = s->keyrow[i] & s->strobe_state; | |
249 | if (strobe) { | |
250 | sense |= 1 << i; | |
251 | if (!(s->sense_state & (1 << i))) | |
252 | qemu_irq_raise(s->sense[i]); | |
253 | } else if (s->sense_state & (1 << i)) | |
254 | qemu_irq_lower(s->sense[i]); | |
255 | } | |
256 | ||
257 | s->sense_state = sense; | |
258 | } | |
259 | ||
260 | static void spitz_keyboard_strobe(void *opaque, int line, int level) | |
261 | { | |
262 | SpitzKeyboardState *s = (SpitzKeyboardState *) opaque; | |
263 | ||
264 | if (level) | |
265 | s->strobe_state |= 1 << line; | |
266 | else | |
267 | s->strobe_state &= ~(1 << line); | |
268 | spitz_keyboard_sense_update(s); | |
269 | } | |
270 | ||
271 | static void spitz_keyboard_keydown(SpitzKeyboardState *s, int keycode) | |
272 | { | |
273 | int spitz_keycode = s->keymap[keycode & 0x7f]; | |
274 | if (spitz_keycode == -1) | |
275 | return; | |
276 | ||
277 | /* Handle the additional keys */ | |
278 | if ((spitz_keycode >> 4) == SPITZ_KEY_SENSE_NUM) { | |
279 | qemu_set_irq(s->gpiomap[spitz_keycode & 0xf], (keycode < 0x80)); | |
280 | return; | |
281 | } | |
282 | ||
283 | if (keycode & 0x80) | |
284 | s->keyrow[spitz_keycode >> 4] &= ~(1 << (spitz_keycode & 0xf)); | |
285 | else | |
286 | s->keyrow[spitz_keycode >> 4] |= 1 << (spitz_keycode & 0xf); | |
287 | ||
288 | spitz_keyboard_sense_update(s); | |
289 | } | |
290 | ||
291 | #define SPITZ_MOD_SHIFT (1 << 7) | |
292 | #define SPITZ_MOD_CTRL (1 << 8) | |
293 | #define SPITZ_MOD_FN (1 << 9) | |
294 | ||
295 | #define QUEUE_KEY(c) s->fifo[(s->fifopos + s->fifolen ++) & 0xf] = c | |
296 | ||
297 | static void spitz_keyboard_handler(void *opaque, int keycode) | |
298 | { | |
299 | SpitzKeyboardState *s = opaque; | |
300 | uint16_t code; | |
301 | int mapcode; | |
302 | switch (keycode) { | |
303 | case 0x2a: /* Left Shift */ | |
304 | s->modifiers |= 1; | |
305 | break; | |
306 | case 0xaa: | |
307 | s->modifiers &= ~1; | |
308 | break; | |
309 | case 0x36: /* Right Shift */ | |
310 | s->modifiers |= 2; | |
311 | break; | |
312 | case 0xb6: | |
313 | s->modifiers &= ~2; | |
314 | break; | |
315 | case 0x1d: /* Control */ | |
316 | s->modifiers |= 4; | |
317 | break; | |
318 | case 0x9d: | |
319 | s->modifiers &= ~4; | |
320 | break; | |
321 | case 0x38: /* Alt */ | |
322 | s->modifiers |= 8; | |
323 | break; | |
324 | case 0xb8: | |
325 | s->modifiers &= ~8; | |
326 | break; | |
327 | } | |
328 | ||
329 | code = s->pre_map[mapcode = ((s->modifiers & 3) ? | |
330 | (keycode | SPITZ_MOD_SHIFT) : | |
331 | (keycode & ~SPITZ_MOD_SHIFT))]; | |
332 | ||
333 | if (code != mapcode) { | |
334 | #if 0 | |
335 | if ((code & SPITZ_MOD_SHIFT) && !(s->modifiers & 1)) { | |
336 | QUEUE_KEY(0x2a | (keycode & 0x80)); | |
337 | } | |
338 | if ((code & SPITZ_MOD_CTRL) && !(s->modifiers & 4)) { | |
339 | QUEUE_KEY(0x1d | (keycode & 0x80)); | |
340 | } | |
341 | if ((code & SPITZ_MOD_FN) && !(s->modifiers & 8)) { | |
342 | QUEUE_KEY(0x38 | (keycode & 0x80)); | |
343 | } | |
344 | if ((code & SPITZ_MOD_FN) && (s->modifiers & 1)) { | |
345 | QUEUE_KEY(0x2a | (~keycode & 0x80)); | |
346 | } | |
347 | if ((code & SPITZ_MOD_FN) && (s->modifiers & 2)) { | |
348 | QUEUE_KEY(0x36 | (~keycode & 0x80)); | |
349 | } | |
350 | #else | |
351 | if (keycode & 0x80) { | |
352 | if ((s->imodifiers & 1 ) && !(s->modifiers & 1)) | |
353 | QUEUE_KEY(0x2a | 0x80); | |
354 | if ((s->imodifiers & 4 ) && !(s->modifiers & 4)) | |
355 | QUEUE_KEY(0x1d | 0x80); | |
356 | if ((s->imodifiers & 8 ) && !(s->modifiers & 8)) | |
357 | QUEUE_KEY(0x38 | 0x80); | |
358 | if ((s->imodifiers & 0x10) && (s->modifiers & 1)) | |
359 | QUEUE_KEY(0x2a); | |
360 | if ((s->imodifiers & 0x20) && (s->modifiers & 2)) | |
361 | QUEUE_KEY(0x36); | |
362 | s->imodifiers = 0; | |
363 | } else { | |
364 | if ((code & SPITZ_MOD_SHIFT) && | |
365 | !((s->modifiers | s->imodifiers) & 1)) { | |
366 | QUEUE_KEY(0x2a); | |
367 | s->imodifiers |= 1; | |
368 | } | |
369 | if ((code & SPITZ_MOD_CTRL) && | |
370 | !((s->modifiers | s->imodifiers) & 4)) { | |
371 | QUEUE_KEY(0x1d); | |
372 | s->imodifiers |= 4; | |
373 | } | |
374 | if ((code & SPITZ_MOD_FN) && | |
375 | !((s->modifiers | s->imodifiers) & 8)) { | |
376 | QUEUE_KEY(0x38); | |
377 | s->imodifiers |= 8; | |
378 | } | |
379 | if ((code & SPITZ_MOD_FN) && (s->modifiers & 1) && | |
380 | !(s->imodifiers & 0x10)) { | |
381 | QUEUE_KEY(0x2a | 0x80); | |
382 | s->imodifiers |= 0x10; | |
383 | } | |
384 | if ((code & SPITZ_MOD_FN) && (s->modifiers & 2) && | |
385 | !(s->imodifiers & 0x20)) { | |
386 | QUEUE_KEY(0x36 | 0x80); | |
387 | s->imodifiers |= 0x20; | |
388 | } | |
389 | } | |
390 | #endif | |
391 | } | |
392 | ||
393 | QUEUE_KEY((code & 0x7f) | (keycode & 0x80)); | |
394 | } | |
395 | ||
396 | static void spitz_keyboard_tick(void *opaque) | |
397 | { | |
398 | SpitzKeyboardState *s = (SpitzKeyboardState *) opaque; | |
399 | ||
400 | if (s->fifolen) { | |
401 | spitz_keyboard_keydown(s, s->fifo[s->fifopos ++]); | |
402 | s->fifolen --; | |
403 | if (s->fifopos >= 16) | |
404 | s->fifopos = 0; | |
405 | } | |
406 | ||
407 | timer_mod(s->kbdtimer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + | |
408 | NANOSECONDS_PER_SECOND / 32); | |
409 | } | |
410 | ||
411 | static void spitz_keyboard_pre_map(SpitzKeyboardState *s) | |
412 | { | |
413 | int i; | |
414 | for (i = 0; i < 0x100; i ++) | |
415 | s->pre_map[i] = i; | |
416 | s->pre_map[0x02 | SPITZ_MOD_SHIFT] = 0x02 | SPITZ_MOD_SHIFT; /* exclam */ | |
417 | s->pre_map[0x28 | SPITZ_MOD_SHIFT] = 0x03 | SPITZ_MOD_SHIFT; /* quotedbl */ | |
418 | s->pre_map[0x04 | SPITZ_MOD_SHIFT] = 0x04 | SPITZ_MOD_SHIFT; /* # */ | |
419 | s->pre_map[0x05 | SPITZ_MOD_SHIFT] = 0x05 | SPITZ_MOD_SHIFT; /* dollar */ | |
420 | s->pre_map[0x06 | SPITZ_MOD_SHIFT] = 0x06 | SPITZ_MOD_SHIFT; /* percent */ | |
421 | s->pre_map[0x08 | SPITZ_MOD_SHIFT] = 0x07 | SPITZ_MOD_SHIFT; /* ampersand */ | |
422 | s->pre_map[0x28] = 0x08 | SPITZ_MOD_SHIFT; /* ' */ | |
423 | s->pre_map[0x0a | SPITZ_MOD_SHIFT] = 0x09 | SPITZ_MOD_SHIFT; /* ( */ | |
424 | s->pre_map[0x0b | SPITZ_MOD_SHIFT] = 0x0a | SPITZ_MOD_SHIFT; /* ) */ | |
425 | s->pre_map[0x29 | SPITZ_MOD_SHIFT] = 0x0b | SPITZ_MOD_SHIFT; /* tilde */ | |
426 | s->pre_map[0x03 | SPITZ_MOD_SHIFT] = 0x0c | SPITZ_MOD_SHIFT; /* at */ | |
427 | s->pre_map[0xd3] = 0x0e | SPITZ_MOD_FN; /* Delete */ | |
428 | s->pre_map[0x3a] = 0x0f | SPITZ_MOD_FN; /* Caps_Lock */ | |
429 | s->pre_map[0x07 | SPITZ_MOD_SHIFT] = 0x11 | SPITZ_MOD_FN; /* ^ */ | |
430 | s->pre_map[0x0d] = 0x12 | SPITZ_MOD_FN; /* equal */ | |
431 | s->pre_map[0x0d | SPITZ_MOD_SHIFT] = 0x13 | SPITZ_MOD_FN; /* plus */ | |
432 | s->pre_map[0x1a] = 0x14 | SPITZ_MOD_FN; /* [ */ | |
433 | s->pre_map[0x1b] = 0x15 | SPITZ_MOD_FN; /* ] */ | |
434 | s->pre_map[0x1a | SPITZ_MOD_SHIFT] = 0x16 | SPITZ_MOD_FN; /* { */ | |
435 | s->pre_map[0x1b | SPITZ_MOD_SHIFT] = 0x17 | SPITZ_MOD_FN; /* } */ | |
436 | s->pre_map[0x27] = 0x22 | SPITZ_MOD_FN; /* semicolon */ | |
437 | s->pre_map[0x27 | SPITZ_MOD_SHIFT] = 0x23 | SPITZ_MOD_FN; /* colon */ | |
438 | s->pre_map[0x09 | SPITZ_MOD_SHIFT] = 0x24 | SPITZ_MOD_FN; /* asterisk */ | |
439 | s->pre_map[0x2b] = 0x25 | SPITZ_MOD_FN; /* backslash */ | |
440 | s->pre_map[0x2b | SPITZ_MOD_SHIFT] = 0x26 | SPITZ_MOD_FN; /* bar */ | |
441 | s->pre_map[0x0c | SPITZ_MOD_SHIFT] = 0x30 | SPITZ_MOD_FN; /* _ */ | |
442 | s->pre_map[0x33 | SPITZ_MOD_SHIFT] = 0x33 | SPITZ_MOD_FN; /* less */ | |
443 | s->pre_map[0x35] = 0x33 | SPITZ_MOD_SHIFT; /* slash */ | |
444 | s->pre_map[0x34 | SPITZ_MOD_SHIFT] = 0x34 | SPITZ_MOD_FN; /* greater */ | |
445 | s->pre_map[0x35 | SPITZ_MOD_SHIFT] = 0x34 | SPITZ_MOD_SHIFT; /* question */ | |
446 | s->pre_map[0x49] = 0x48 | SPITZ_MOD_FN; /* Page_Up */ | |
447 | s->pre_map[0x51] = 0x50 | SPITZ_MOD_FN; /* Page_Down */ | |
448 | ||
449 | s->modifiers = 0; | |
450 | s->imodifiers = 0; | |
451 | s->fifopos = 0; | |
452 | s->fifolen = 0; | |
453 | } | |
454 | ||
455 | #undef SPITZ_MOD_SHIFT | |
456 | #undef SPITZ_MOD_CTRL | |
457 | #undef SPITZ_MOD_FN | |
458 | ||
459 | static int spitz_keyboard_post_load(void *opaque, int version_id) | |
460 | { | |
461 | SpitzKeyboardState *s = (SpitzKeyboardState *) opaque; | |
462 | ||
463 | /* Release all pressed keys */ | |
464 | memset(s->keyrow, 0, sizeof(s->keyrow)); | |
465 | spitz_keyboard_sense_update(s); | |
466 | s->modifiers = 0; | |
467 | s->imodifiers = 0; | |
468 | s->fifopos = 0; | |
469 | s->fifolen = 0; | |
470 | ||
471 | return 0; | |
472 | } | |
473 | ||
474 | static void spitz_keyboard_register(PXA2xxState *cpu) | |
475 | { | |
476 | int i; | |
477 | DeviceState *dev; | |
478 | SpitzKeyboardState *s; | |
479 | ||
480 | dev = sysbus_create_simple(TYPE_SPITZ_KEYBOARD, -1, NULL); | |
481 | s = SPITZ_KEYBOARD(dev); | |
482 | ||
483 | for (i = 0; i < SPITZ_KEY_SENSE_NUM; i ++) | |
484 | qdev_connect_gpio_out(dev, i, qdev_get_gpio_in(cpu->gpio, spitz_gpio_key_sense[i])); | |
485 | ||
486 | for (i = 0; i < 5; i ++) | |
487 | s->gpiomap[i] = qdev_get_gpio_in(cpu->gpio, spitz_gpiomap[i]); | |
488 | ||
489 | if (!graphic_rotate) | |
490 | s->gpiomap[4] = qemu_irq_invert(s->gpiomap[4]); | |
491 | ||
492 | for (i = 0; i < 5; i++) | |
493 | qemu_set_irq(s->gpiomap[i], 0); | |
494 | ||
495 | for (i = 0; i < SPITZ_KEY_STROBE_NUM; i ++) | |
496 | qdev_connect_gpio_out(cpu->gpio, spitz_gpio_key_strobe[i], | |
497 | qdev_get_gpio_in(dev, i)); | |
498 | ||
499 | timer_mod(s->kbdtimer, qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)); | |
500 | ||
501 | qemu_add_kbd_event_handler(spitz_keyboard_handler, s); | |
502 | } | |
503 | ||
504 | static int spitz_keyboard_init(SysBusDevice *sbd) | |
505 | { | |
506 | DeviceState *dev = DEVICE(sbd); | |
507 | SpitzKeyboardState *s = SPITZ_KEYBOARD(dev); | |
508 | int i, j; | |
509 | ||
510 | for (i = 0; i < 0x80; i ++) | |
511 | s->keymap[i] = -1; | |
512 | for (i = 0; i < SPITZ_KEY_SENSE_NUM + 1; i ++) | |
513 | for (j = 0; j < SPITZ_KEY_STROBE_NUM; j ++) | |
514 | if (spitz_keymap[i][j] != -1) | |
515 | s->keymap[spitz_keymap[i][j]] = (i << 4) | j; | |
516 | ||
517 | spitz_keyboard_pre_map(s); | |
518 | ||
519 | s->kbdtimer = timer_new_ns(QEMU_CLOCK_VIRTUAL, spitz_keyboard_tick, s); | |
520 | qdev_init_gpio_in(dev, spitz_keyboard_strobe, SPITZ_KEY_STROBE_NUM); | |
521 | qdev_init_gpio_out(dev, s->sense, SPITZ_KEY_SENSE_NUM); | |
522 | ||
523 | return 0; | |
524 | } | |
525 | ||
526 | /* LCD backlight controller */ | |
527 | ||
528 | #define LCDTG_RESCTL 0x00 | |
529 | #define LCDTG_PHACTRL 0x01 | |
530 | #define LCDTG_DUTYCTRL 0x02 | |
531 | #define LCDTG_POWERREG0 0x03 | |
532 | #define LCDTG_POWERREG1 0x04 | |
533 | #define LCDTG_GPOR3 0x05 | |
534 | #define LCDTG_PICTRL 0x06 | |
535 | #define LCDTG_POLCTRL 0x07 | |
536 | ||
537 | typedef struct { | |
538 | SSISlave ssidev; | |
539 | uint32_t bl_intensity; | |
540 | uint32_t bl_power; | |
541 | } SpitzLCDTG; | |
542 | ||
543 | static void spitz_bl_update(SpitzLCDTG *s) | |
544 | { | |
545 | if (s->bl_power && s->bl_intensity) | |
546 | zaurus_printf("LCD Backlight now at %i/63\n", s->bl_intensity); | |
547 | else | |
548 | zaurus_printf("LCD Backlight now off\n"); | |
549 | } | |
550 | ||
551 | /* FIXME: Implement GPIO properly and remove this hack. */ | |
552 | static SpitzLCDTG *spitz_lcdtg; | |
553 | ||
554 | static inline void spitz_bl_bit5(void *opaque, int line, int level) | |
555 | { | |
556 | SpitzLCDTG *s = spitz_lcdtg; | |
557 | int prev = s->bl_intensity; | |
558 | ||
559 | if (level) | |
560 | s->bl_intensity &= ~0x20; | |
561 | else | |
562 | s->bl_intensity |= 0x20; | |
563 | ||
564 | if (s->bl_power && prev != s->bl_intensity) | |
565 | spitz_bl_update(s); | |
566 | } | |
567 | ||
568 | static inline void spitz_bl_power(void *opaque, int line, int level) | |
569 | { | |
570 | SpitzLCDTG *s = spitz_lcdtg; | |
571 | s->bl_power = !!level; | |
572 | spitz_bl_update(s); | |
573 | } | |
574 | ||
575 | static uint32_t spitz_lcdtg_transfer(SSISlave *dev, uint32_t value) | |
576 | { | |
577 | SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, dev); | |
578 | int addr; | |
579 | addr = value >> 5; | |
580 | value &= 0x1f; | |
581 | ||
582 | switch (addr) { | |
583 | case LCDTG_RESCTL: | |
584 | if (value) | |
585 | zaurus_printf("LCD in QVGA mode\n"); | |
586 | else | |
587 | zaurus_printf("LCD in VGA mode\n"); | |
588 | break; | |
589 | ||
590 | case LCDTG_DUTYCTRL: | |
591 | s->bl_intensity &= ~0x1f; | |
592 | s->bl_intensity |= value; | |
593 | if (s->bl_power) | |
594 | spitz_bl_update(s); | |
595 | break; | |
596 | ||
597 | case LCDTG_POWERREG0: | |
598 | /* Set common voltage to M62332FP */ | |
599 | break; | |
600 | } | |
601 | return 0; | |
602 | } | |
603 | ||
604 | static int spitz_lcdtg_init(SSISlave *dev) | |
605 | { | |
606 | SpitzLCDTG *s = FROM_SSI_SLAVE(SpitzLCDTG, dev); | |
607 | ||
608 | spitz_lcdtg = s; | |
609 | s->bl_power = 0; | |
610 | s->bl_intensity = 0x20; | |
611 | ||
612 | return 0; | |
613 | } | |
614 | ||
615 | /* SSP devices */ | |
616 | ||
617 | #define CORGI_SSP_PORT 2 | |
618 | ||
619 | #define SPITZ_GPIO_LCDCON_CS 53 | |
620 | #define SPITZ_GPIO_ADS7846_CS 14 | |
621 | #define SPITZ_GPIO_MAX1111_CS 20 | |
622 | #define SPITZ_GPIO_TP_INT 11 | |
623 | ||
624 | static DeviceState *max1111; | |
625 | ||
626 | /* "Demux" the signal based on current chipselect */ | |
627 | typedef struct { | |
628 | SSISlave ssidev; | |
629 | SSIBus *bus[3]; | |
630 | uint32_t enable[3]; | |
631 | } CorgiSSPState; | |
632 | ||
633 | static uint32_t corgi_ssp_transfer(SSISlave *dev, uint32_t value) | |
634 | { | |
635 | CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, dev); | |
636 | int i; | |
637 | ||
638 | for (i = 0; i < 3; i++) { | |
639 | if (s->enable[i]) { | |
640 | return ssi_transfer(s->bus[i], value); | |
641 | } | |
642 | } | |
643 | return 0; | |
644 | } | |
645 | ||
646 | static void corgi_ssp_gpio_cs(void *opaque, int line, int level) | |
647 | { | |
648 | CorgiSSPState *s = (CorgiSSPState *)opaque; | |
649 | assert(line >= 0 && line < 3); | |
650 | s->enable[line] = !level; | |
651 | } | |
652 | ||
653 | #define MAX1111_BATT_VOLT 1 | |
654 | #define MAX1111_BATT_TEMP 2 | |
655 | #define MAX1111_ACIN_VOLT 3 | |
656 | ||
657 | #define SPITZ_BATTERY_TEMP 0xe0 /* About 2.9V */ | |
658 | #define SPITZ_BATTERY_VOLT 0xd0 /* About 4.0V */ | |
659 | #define SPITZ_CHARGEON_ACIN 0x80 /* About 5.0V */ | |
660 | ||
661 | static void spitz_adc_temp_on(void *opaque, int line, int level) | |
662 | { | |
663 | if (!max1111) | |
664 | return; | |
665 | ||
666 | if (level) | |
667 | max111x_set_input(max1111, MAX1111_BATT_TEMP, SPITZ_BATTERY_TEMP); | |
668 | else | |
669 | max111x_set_input(max1111, MAX1111_BATT_TEMP, 0); | |
670 | } | |
671 | ||
672 | static int corgi_ssp_init(SSISlave *d) | |
673 | { | |
674 | DeviceState *dev = DEVICE(d); | |
675 | CorgiSSPState *s = FROM_SSI_SLAVE(CorgiSSPState, d); | |
676 | ||
677 | qdev_init_gpio_in(dev, corgi_ssp_gpio_cs, 3); | |
678 | s->bus[0] = ssi_create_bus(dev, "ssi0"); | |
679 | s->bus[1] = ssi_create_bus(dev, "ssi1"); | |
680 | s->bus[2] = ssi_create_bus(dev, "ssi2"); | |
681 | ||
682 | return 0; | |
683 | } | |
684 | ||
685 | static void spitz_ssp_attach(PXA2xxState *cpu) | |
686 | { | |
687 | DeviceState *mux; | |
688 | DeviceState *dev; | |
689 | void *bus; | |
690 | ||
691 | mux = ssi_create_slave(cpu->ssp[CORGI_SSP_PORT - 1], "corgi-ssp"); | |
692 | ||
693 | bus = qdev_get_child_bus(mux, "ssi0"); | |
694 | ssi_create_slave(bus, "spitz-lcdtg"); | |
695 | ||
696 | bus = qdev_get_child_bus(mux, "ssi1"); | |
697 | dev = ssi_create_slave(bus, "ads7846"); | |
698 | qdev_connect_gpio_out(dev, 0, | |
699 | qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_TP_INT)); | |
700 | ||
701 | bus = qdev_get_child_bus(mux, "ssi2"); | |
702 | max1111 = ssi_create_slave(bus, "max1111"); | |
703 | max111x_set_input(max1111, MAX1111_BATT_VOLT, SPITZ_BATTERY_VOLT); | |
704 | max111x_set_input(max1111, MAX1111_BATT_TEMP, 0); | |
705 | max111x_set_input(max1111, MAX1111_ACIN_VOLT, SPITZ_CHARGEON_ACIN); | |
706 | ||
707 | qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_LCDCON_CS, | |
708 | qdev_get_gpio_in(mux, 0)); | |
709 | qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_ADS7846_CS, | |
710 | qdev_get_gpio_in(mux, 1)); | |
711 | qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_MAX1111_CS, | |
712 | qdev_get_gpio_in(mux, 2)); | |
713 | } | |
714 | ||
715 | /* CF Microdrive */ | |
716 | ||
717 | static void spitz_microdrive_attach(PXA2xxState *cpu, int slot) | |
718 | { | |
719 | PCMCIACardState *md; | |
720 | DriveInfo *dinfo; | |
721 | ||
722 | dinfo = drive_get(IF_IDE, 0, 0); | |
723 | if (!dinfo || dinfo->media_cd) | |
724 | return; | |
725 | md = dscm1xxxx_init(dinfo); | |
726 | pxa2xx_pcmcia_attach(cpu->pcmcia[slot], md); | |
727 | } | |
728 | ||
729 | /* Wm8750 and Max7310 on I2C */ | |
730 | ||
731 | #define AKITA_MAX_ADDR 0x18 | |
732 | #define SPITZ_WM_ADDRL 0x1b | |
733 | #define SPITZ_WM_ADDRH 0x1a | |
734 | ||
735 | #define SPITZ_GPIO_WM 5 | |
736 | ||
737 | static void spitz_wm8750_addr(void *opaque, int line, int level) | |
738 | { | |
739 | I2CSlave *wm = (I2CSlave *) opaque; | |
740 | if (level) | |
741 | i2c_set_slave_address(wm, SPITZ_WM_ADDRH); | |
742 | else | |
743 | i2c_set_slave_address(wm, SPITZ_WM_ADDRL); | |
744 | } | |
745 | ||
746 | static void spitz_i2c_setup(PXA2xxState *cpu) | |
747 | { | |
748 | /* Attach the CPU on one end of our I2C bus. */ | |
749 | I2CBus *bus = pxa2xx_i2c_bus(cpu->i2c[0]); | |
750 | ||
751 | DeviceState *wm; | |
752 | ||
753 | /* Attach a WM8750 to the bus */ | |
754 | wm = i2c_create_slave(bus, "wm8750", 0); | |
755 | ||
756 | spitz_wm8750_addr(wm, 0, 0); | |
757 | qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_WM, | |
758 | qemu_allocate_irq(spitz_wm8750_addr, wm, 0)); | |
759 | /* .. and to the sound interface. */ | |
760 | cpu->i2s->opaque = wm; | |
761 | cpu->i2s->codec_out = wm8750_dac_dat; | |
762 | cpu->i2s->codec_in = wm8750_adc_dat; | |
763 | wm8750_data_req_set(wm, cpu->i2s->data_req, cpu->i2s); | |
764 | } | |
765 | ||
766 | static void spitz_akita_i2c_setup(PXA2xxState *cpu) | |
767 | { | |
768 | /* Attach a Max7310 to Akita I2C bus. */ | |
769 | i2c_create_slave(pxa2xx_i2c_bus(cpu->i2c[0]), "max7310", | |
770 | AKITA_MAX_ADDR); | |
771 | } | |
772 | ||
773 | /* Other peripherals */ | |
774 | ||
775 | static void spitz_out_switch(void *opaque, int line, int level) | |
776 | { | |
777 | switch (line) { | |
778 | case 0: | |
779 | zaurus_printf("Charging %s.\n", level ? "off" : "on"); | |
780 | break; | |
781 | case 1: | |
782 | zaurus_printf("Discharging %s.\n", level ? "on" : "off"); | |
783 | break; | |
784 | case 2: | |
785 | zaurus_printf("Green LED %s.\n", level ? "on" : "off"); | |
786 | break; | |
787 | case 3: | |
788 | zaurus_printf("Orange LED %s.\n", level ? "on" : "off"); | |
789 | break; | |
790 | case 4: | |
791 | spitz_bl_bit5(opaque, line, level); | |
792 | break; | |
793 | case 5: | |
794 | spitz_bl_power(opaque, line, level); | |
795 | break; | |
796 | case 6: | |
797 | spitz_adc_temp_on(opaque, line, level); | |
798 | break; | |
799 | } | |
800 | } | |
801 | ||
802 | #define SPITZ_SCP_LED_GREEN 1 | |
803 | #define SPITZ_SCP_JK_B 2 | |
804 | #define SPITZ_SCP_CHRG_ON 3 | |
805 | #define SPITZ_SCP_MUTE_L 4 | |
806 | #define SPITZ_SCP_MUTE_R 5 | |
807 | #define SPITZ_SCP_CF_POWER 6 | |
808 | #define SPITZ_SCP_LED_ORANGE 7 | |
809 | #define SPITZ_SCP_JK_A 8 | |
810 | #define SPITZ_SCP_ADC_TEMP_ON 9 | |
811 | #define SPITZ_SCP2_IR_ON 1 | |
812 | #define SPITZ_SCP2_AKIN_PULLUP 2 | |
813 | #define SPITZ_SCP2_BACKLIGHT_CONT 7 | |
814 | #define SPITZ_SCP2_BACKLIGHT_ON 8 | |
815 | #define SPITZ_SCP2_MIC_BIAS 9 | |
816 | ||
817 | static void spitz_scoop_gpio_setup(PXA2xxState *cpu, | |
818 | DeviceState *scp0, DeviceState *scp1) | |
819 | { | |
820 | qemu_irq *outsignals = qemu_allocate_irqs(spitz_out_switch, cpu, 8); | |
821 | ||
822 | qdev_connect_gpio_out(scp0, SPITZ_SCP_CHRG_ON, outsignals[0]); | |
823 | qdev_connect_gpio_out(scp0, SPITZ_SCP_JK_B, outsignals[1]); | |
824 | qdev_connect_gpio_out(scp0, SPITZ_SCP_LED_GREEN, outsignals[2]); | |
825 | qdev_connect_gpio_out(scp0, SPITZ_SCP_LED_ORANGE, outsignals[3]); | |
826 | ||
827 | if (scp1) { | |
828 | qdev_connect_gpio_out(scp1, SPITZ_SCP2_BACKLIGHT_CONT, outsignals[4]); | |
829 | qdev_connect_gpio_out(scp1, SPITZ_SCP2_BACKLIGHT_ON, outsignals[5]); | |
830 | } | |
831 | ||
832 | qdev_connect_gpio_out(scp0, SPITZ_SCP_ADC_TEMP_ON, outsignals[6]); | |
833 | } | |
834 | ||
835 | #define SPITZ_GPIO_HSYNC 22 | |
836 | #define SPITZ_GPIO_SD_DETECT 9 | |
837 | #define SPITZ_GPIO_SD_WP 81 | |
838 | #define SPITZ_GPIO_ON_RESET 89 | |
839 | #define SPITZ_GPIO_BAT_COVER 90 | |
840 | #define SPITZ_GPIO_CF1_IRQ 105 | |
841 | #define SPITZ_GPIO_CF1_CD 94 | |
842 | #define SPITZ_GPIO_CF2_IRQ 106 | |
843 | #define SPITZ_GPIO_CF2_CD 93 | |
844 | ||
845 | static int spitz_hsync; | |
846 | ||
847 | static void spitz_lcd_hsync_handler(void *opaque, int line, int level) | |
848 | { | |
849 | PXA2xxState *cpu = (PXA2xxState *) opaque; | |
850 | qemu_set_irq(qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_HSYNC), spitz_hsync); | |
851 | spitz_hsync ^= 1; | |
852 | } | |
853 | ||
854 | static void spitz_gpio_setup(PXA2xxState *cpu, int slots) | |
855 | { | |
856 | qemu_irq lcd_hsync; | |
857 | /* | |
858 | * Bad hack: We toggle the LCD hsync GPIO on every GPIO status | |
859 | * read to satisfy broken guests that poll-wait for hsync. | |
860 | * Simulating a real hsync event would be less practical and | |
861 | * wouldn't guarantee that a guest ever exits the loop. | |
862 | */ | |
863 | spitz_hsync = 0; | |
864 | lcd_hsync = qemu_allocate_irq(spitz_lcd_hsync_handler, cpu, 0); | |
865 | pxa2xx_gpio_read_notifier(cpu->gpio, lcd_hsync); | |
866 | pxa2xx_lcd_vsync_notifier(cpu->lcd, lcd_hsync); | |
867 | ||
868 | /* MMC/SD host */ | |
869 | pxa2xx_mmci_handlers(cpu->mmc, | |
870 | qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_SD_WP), | |
871 | qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_SD_DETECT)); | |
872 | ||
873 | /* Battery lock always closed */ | |
874 | qemu_irq_raise(qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_BAT_COVER)); | |
875 | ||
876 | /* Handle reset */ | |
877 | qdev_connect_gpio_out(cpu->gpio, SPITZ_GPIO_ON_RESET, cpu->reset); | |
878 | ||
879 | /* PCMCIA signals: card's IRQ and Card-Detect */ | |
880 | if (slots >= 1) | |
881 | pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[0], | |
882 | qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF1_IRQ), | |
883 | qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF1_CD)); | |
884 | if (slots >= 2) | |
885 | pxa2xx_pcmcia_set_irq_cb(cpu->pcmcia[1], | |
886 | qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF2_IRQ), | |
887 | qdev_get_gpio_in(cpu->gpio, SPITZ_GPIO_CF2_CD)); | |
888 | } | |
889 | ||
890 | /* Board init. */ | |
891 | enum spitz_model_e { spitz, akita, borzoi, terrier }; | |
892 | ||
893 | #define SPITZ_RAM 0x04000000 | |
894 | #define SPITZ_ROM 0x00800000 | |
895 | ||
896 | static struct arm_boot_info spitz_binfo = { | |
897 | .loader_start = PXA2XX_SDRAM_BASE, | |
898 | .ram_size = 0x04000000, | |
899 | }; | |
900 | ||
901 | static void spitz_common_init(MachineState *machine, | |
902 | enum spitz_model_e model, int arm_id) | |
903 | { | |
904 | PXA2xxState *mpu; | |
905 | DeviceState *scp0, *scp1 = NULL; | |
906 | MemoryRegion *address_space_mem = get_system_memory(); | |
907 | MemoryRegion *rom = g_new(MemoryRegion, 1); | |
908 | const char *cpu_model = machine->cpu_model; | |
909 | ||
910 | if (!cpu_model) | |
911 | cpu_model = (model == terrier) ? "pxa270-c5" : "pxa270-c0"; | |
912 | ||
913 | /* Setup CPU & memory */ | |
914 | mpu = pxa270_init(address_space_mem, spitz_binfo.ram_size, cpu_model); | |
915 | ||
916 | sl_flash_register(mpu, (model == spitz) ? FLASH_128M : FLASH_1024M); | |
917 | ||
918 | memory_region_init_ram(rom, NULL, "spitz.rom", SPITZ_ROM, &error_fatal); | |
919 | vmstate_register_ram_global(rom); | |
920 | memory_region_set_readonly(rom, true); | |
921 | memory_region_add_subregion(address_space_mem, 0, rom); | |
922 | ||
923 | /* Setup peripherals */ | |
924 | spitz_keyboard_register(mpu); | |
925 | ||
926 | spitz_ssp_attach(mpu); | |
927 | ||
928 | scp0 = sysbus_create_simple("scoop", 0x10800000, NULL); | |
929 | if (model != akita) { | |
930 | scp1 = sysbus_create_simple("scoop", 0x08800040, NULL); | |
931 | } | |
932 | ||
933 | spitz_scoop_gpio_setup(mpu, scp0, scp1); | |
934 | ||
935 | spitz_gpio_setup(mpu, (model == akita) ? 1 : 2); | |
936 | ||
937 | spitz_i2c_setup(mpu); | |
938 | ||
939 | if (model == akita) | |
940 | spitz_akita_i2c_setup(mpu); | |
941 | ||
942 | if (model == terrier) | |
943 | /* A 6.0 GB microdrive is permanently sitting in CF slot 1. */ | |
944 | spitz_microdrive_attach(mpu, 1); | |
945 | else if (model != akita) | |
946 | /* A 4.0 GB microdrive is permanently sitting in CF slot 0. */ | |
947 | spitz_microdrive_attach(mpu, 0); | |
948 | ||
949 | spitz_binfo.kernel_filename = machine->kernel_filename; | |
950 | spitz_binfo.kernel_cmdline = machine->kernel_cmdline; | |
951 | spitz_binfo.initrd_filename = machine->initrd_filename; | |
952 | spitz_binfo.board_id = arm_id; | |
953 | arm_load_kernel(mpu->cpu, &spitz_binfo); | |
954 | sl_bootparam_write(SL_PXA_PARAM_BASE); | |
955 | } | |
956 | ||
957 | static void spitz_init(MachineState *machine) | |
958 | { | |
959 | spitz_common_init(machine, spitz, 0x2c9); | |
960 | } | |
961 | ||
962 | static void borzoi_init(MachineState *machine) | |
963 | { | |
964 | spitz_common_init(machine, borzoi, 0x33f); | |
965 | } | |
966 | ||
967 | static void akita_init(MachineState *machine) | |
968 | { | |
969 | spitz_common_init(machine, akita, 0x2e8); | |
970 | } | |
971 | ||
972 | static void terrier_init(MachineState *machine) | |
973 | { | |
974 | spitz_common_init(machine, terrier, 0x33f); | |
975 | } | |
976 | ||
977 | static void akitapda_class_init(ObjectClass *oc, void *data) | |
978 | { | |
979 | MachineClass *mc = MACHINE_CLASS(oc); | |
980 | ||
981 | mc->desc = "Sharp SL-C1000 (Akita) PDA (PXA270)"; | |
982 | mc->init = akita_init; | |
983 | } | |
984 | ||
985 | static const TypeInfo akitapda_type = { | |
986 | .name = MACHINE_TYPE_NAME("akita"), | |
987 | .parent = TYPE_MACHINE, | |
988 | .class_init = akitapda_class_init, | |
989 | }; | |
990 | ||
991 | static void spitzpda_class_init(ObjectClass *oc, void *data) | |
992 | { | |
993 | MachineClass *mc = MACHINE_CLASS(oc); | |
994 | ||
995 | mc->desc = "Sharp SL-C3000 (Spitz) PDA (PXA270)"; | |
996 | mc->init = spitz_init; | |
997 | } | |
998 | ||
999 | static const TypeInfo spitzpda_type = { | |
1000 | .name = MACHINE_TYPE_NAME("spitz"), | |
1001 | .parent = TYPE_MACHINE, | |
1002 | .class_init = spitzpda_class_init, | |
1003 | }; | |
1004 | ||
1005 | static void borzoipda_class_init(ObjectClass *oc, void *data) | |
1006 | { | |
1007 | MachineClass *mc = MACHINE_CLASS(oc); | |
1008 | ||
1009 | mc->desc = "Sharp SL-C3100 (Borzoi) PDA (PXA270)"; | |
1010 | mc->init = borzoi_init; | |
1011 | } | |
1012 | ||
1013 | static const TypeInfo borzoipda_type = { | |
1014 | .name = MACHINE_TYPE_NAME("borzoi"), | |
1015 | .parent = TYPE_MACHINE, | |
1016 | .class_init = borzoipda_class_init, | |
1017 | }; | |
1018 | ||
1019 | static void terrierpda_class_init(ObjectClass *oc, void *data) | |
1020 | { | |
1021 | MachineClass *mc = MACHINE_CLASS(oc); | |
1022 | ||
1023 | mc->desc = "Sharp SL-C3200 (Terrier) PDA (PXA270)"; | |
1024 | mc->init = terrier_init; | |
1025 | } | |
1026 | ||
1027 | static const TypeInfo terrierpda_type = { | |
1028 | .name = MACHINE_TYPE_NAME("terrier"), | |
1029 | .parent = TYPE_MACHINE, | |
1030 | .class_init = terrierpda_class_init, | |
1031 | }; | |
1032 | ||
1033 | static void spitz_machine_init(void) | |
1034 | { | |
1035 | type_register_static(&akitapda_type); | |
1036 | type_register_static(&spitzpda_type); | |
1037 | type_register_static(&borzoipda_type); | |
1038 | type_register_static(&terrierpda_type); | |
1039 | } | |
1040 | ||
1041 | type_init(spitz_machine_init) | |
1042 | ||
1043 | static bool is_version_0(void *opaque, int version_id) | |
1044 | { | |
1045 | return version_id == 0; | |
1046 | } | |
1047 | ||
1048 | static VMStateDescription vmstate_sl_nand_info = { | |
1049 | .name = "sl-nand", | |
1050 | .version_id = 0, | |
1051 | .minimum_version_id = 0, | |
1052 | .fields = (VMStateField[]) { | |
1053 | VMSTATE_UINT8(ctl, SLNANDState), | |
1054 | VMSTATE_STRUCT(ecc, SLNANDState, 0, vmstate_ecc_state, ECCState), | |
1055 | VMSTATE_END_OF_LIST(), | |
1056 | }, | |
1057 | }; | |
1058 | ||
1059 | static Property sl_nand_properties[] = { | |
1060 | DEFINE_PROP_UINT8("manf_id", SLNANDState, manf_id, NAND_MFR_SAMSUNG), | |
1061 | DEFINE_PROP_UINT8("chip_id", SLNANDState, chip_id, 0xf1), | |
1062 | DEFINE_PROP_END_OF_LIST(), | |
1063 | }; | |
1064 | ||
1065 | static void sl_nand_class_init(ObjectClass *klass, void *data) | |
1066 | { | |
1067 | DeviceClass *dc = DEVICE_CLASS(klass); | |
1068 | SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); | |
1069 | ||
1070 | k->init = sl_nand_init; | |
1071 | dc->vmsd = &vmstate_sl_nand_info; | |
1072 | dc->props = sl_nand_properties; | |
1073 | /* Reason: init() method uses drive_get() */ | |
1074 | dc->cannot_instantiate_with_device_add_yet = true; | |
1075 | } | |
1076 | ||
1077 | static const TypeInfo sl_nand_info = { | |
1078 | .name = TYPE_SL_NAND, | |
1079 | .parent = TYPE_SYS_BUS_DEVICE, | |
1080 | .instance_size = sizeof(SLNANDState), | |
1081 | .class_init = sl_nand_class_init, | |
1082 | }; | |
1083 | ||
1084 | static VMStateDescription vmstate_spitz_kbd = { | |
1085 | .name = "spitz-keyboard", | |
1086 | .version_id = 1, | |
1087 | .minimum_version_id = 0, | |
1088 | .post_load = spitz_keyboard_post_load, | |
1089 | .fields = (VMStateField[]) { | |
1090 | VMSTATE_UINT16(sense_state, SpitzKeyboardState), | |
1091 | VMSTATE_UINT16(strobe_state, SpitzKeyboardState), | |
1092 | VMSTATE_UNUSED_TEST(is_version_0, 5), | |
1093 | VMSTATE_END_OF_LIST(), | |
1094 | }, | |
1095 | }; | |
1096 | ||
1097 | static void spitz_keyboard_class_init(ObjectClass *klass, void *data) | |
1098 | { | |
1099 | DeviceClass *dc = DEVICE_CLASS(klass); | |
1100 | SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); | |
1101 | ||
1102 | k->init = spitz_keyboard_init; | |
1103 | dc->vmsd = &vmstate_spitz_kbd; | |
1104 | } | |
1105 | ||
1106 | static const TypeInfo spitz_keyboard_info = { | |
1107 | .name = TYPE_SPITZ_KEYBOARD, | |
1108 | .parent = TYPE_SYS_BUS_DEVICE, | |
1109 | .instance_size = sizeof(SpitzKeyboardState), | |
1110 | .class_init = spitz_keyboard_class_init, | |
1111 | }; | |
1112 | ||
1113 | static const VMStateDescription vmstate_corgi_ssp_regs = { | |
1114 | .name = "corgi-ssp", | |
1115 | .version_id = 2, | |
1116 | .minimum_version_id = 2, | |
1117 | .fields = (VMStateField[]) { | |
1118 | VMSTATE_SSI_SLAVE(ssidev, CorgiSSPState), | |
1119 | VMSTATE_UINT32_ARRAY(enable, CorgiSSPState, 3), | |
1120 | VMSTATE_END_OF_LIST(), | |
1121 | } | |
1122 | }; | |
1123 | ||
1124 | static void corgi_ssp_class_init(ObjectClass *klass, void *data) | |
1125 | { | |
1126 | DeviceClass *dc = DEVICE_CLASS(klass); | |
1127 | SSISlaveClass *k = SSI_SLAVE_CLASS(klass); | |
1128 | ||
1129 | k->init = corgi_ssp_init; | |
1130 | k->transfer = corgi_ssp_transfer; | |
1131 | dc->vmsd = &vmstate_corgi_ssp_regs; | |
1132 | } | |
1133 | ||
1134 | static const TypeInfo corgi_ssp_info = { | |
1135 | .name = "corgi-ssp", | |
1136 | .parent = TYPE_SSI_SLAVE, | |
1137 | .instance_size = sizeof(CorgiSSPState), | |
1138 | .class_init = corgi_ssp_class_init, | |
1139 | }; | |
1140 | ||
1141 | static const VMStateDescription vmstate_spitz_lcdtg_regs = { | |
1142 | .name = "spitz-lcdtg", | |
1143 | .version_id = 1, | |
1144 | .minimum_version_id = 1, | |
1145 | .fields = (VMStateField[]) { | |
1146 | VMSTATE_SSI_SLAVE(ssidev, SpitzLCDTG), | |
1147 | VMSTATE_UINT32(bl_intensity, SpitzLCDTG), | |
1148 | VMSTATE_UINT32(bl_power, SpitzLCDTG), | |
1149 | VMSTATE_END_OF_LIST(), | |
1150 | } | |
1151 | }; | |
1152 | ||
1153 | static void spitz_lcdtg_class_init(ObjectClass *klass, void *data) | |
1154 | { | |
1155 | DeviceClass *dc = DEVICE_CLASS(klass); | |
1156 | SSISlaveClass *k = SSI_SLAVE_CLASS(klass); | |
1157 | ||
1158 | k->init = spitz_lcdtg_init; | |
1159 | k->transfer = spitz_lcdtg_transfer; | |
1160 | dc->vmsd = &vmstate_spitz_lcdtg_regs; | |
1161 | } | |
1162 | ||
1163 | static const TypeInfo spitz_lcdtg_info = { | |
1164 | .name = "spitz-lcdtg", | |
1165 | .parent = TYPE_SSI_SLAVE, | |
1166 | .instance_size = sizeof(SpitzLCDTG), | |
1167 | .class_init = spitz_lcdtg_class_init, | |
1168 | }; | |
1169 | ||
1170 | static void spitz_register_types(void) | |
1171 | { | |
1172 | type_register_static(&corgi_ssp_info); | |
1173 | type_register_static(&spitz_lcdtg_info); | |
1174 | type_register_static(&spitz_keyboard_info); | |
1175 | type_register_static(&sl_nand_info); | |
1176 | } | |
1177 | ||
1178 | type_init(spitz_register_types) |