2 * Intel XScale PXA255/270 processor support.
4 * Copyright (c) 2006 Openedhand Ltd.
5 * Written by Andrzej Zaborowski <balrog@zabor.org>
7 * This code is licensed under the GNU GPL v2.
13 #include "exec/memory.h"
14 #include "target/arm/cpu-qom.h"
15 #include "hw/pcmcia.h"
17 /* Interrupt numbers */
18 # define PXA2XX_PIC_SSP3 0
19 # define PXA2XX_PIC_USBH2 2
20 # define PXA2XX_PIC_USBH1 3
21 # define PXA2XX_PIC_KEYPAD 4
22 # define PXA2XX_PIC_PWRI2C 6
23 # define PXA25X_PIC_HWUART 7
24 # define PXA27X_PIC_OST_4_11 7
25 # define PXA2XX_PIC_GPIO_0 8
26 # define PXA2XX_PIC_GPIO_1 9
27 # define PXA2XX_PIC_GPIO_X 10
28 # define PXA2XX_PIC_I2S 13
29 # define PXA26X_PIC_ASSP 15
30 # define PXA25X_PIC_NSSP 16
31 # define PXA27X_PIC_SSP2 16
32 # define PXA2XX_PIC_LCD 17
33 # define PXA2XX_PIC_I2C 18
34 # define PXA2XX_PIC_ICP 19
35 # define PXA2XX_PIC_STUART 20
36 # define PXA2XX_PIC_BTUART 21
37 # define PXA2XX_PIC_FFUART 22
38 # define PXA2XX_PIC_MMC 23
39 # define PXA2XX_PIC_SSP 24
40 # define PXA2XX_PIC_DMA 25
41 # define PXA2XX_PIC_OST_0 26
42 # define PXA2XX_PIC_RTC1HZ 30
43 # define PXA2XX_PIC_RTCALARM 31
46 # define PXA2XX_RX_RQ_I2S 2
47 # define PXA2XX_TX_RQ_I2S 3
48 # define PXA2XX_RX_RQ_BTUART 4
49 # define PXA2XX_TX_RQ_BTUART 5
50 # define PXA2XX_RX_RQ_FFUART 6
51 # define PXA2XX_TX_RQ_FFUART 7
52 # define PXA2XX_RX_RQ_SSP1 13
53 # define PXA2XX_TX_RQ_SSP1 14
54 # define PXA2XX_RX_RQ_SSP2 15
55 # define PXA2XX_TX_RQ_SSP2 16
56 # define PXA2XX_RX_RQ_ICP 17
57 # define PXA2XX_TX_RQ_ICP 18
58 # define PXA2XX_RX_RQ_STUART 19
59 # define PXA2XX_TX_RQ_STUART 20
60 # define PXA2XX_RX_RQ_MMCI 21
61 # define PXA2XX_TX_RQ_MMCI 22
62 # define PXA2XX_USB_RQ(x) ((x) + 24)
63 # define PXA2XX_RX_RQ_SSP3 66
64 # define PXA2XX_TX_RQ_SSP3 67
66 # define PXA2XX_SDRAM_BASE 0xa0000000
67 # define PXA2XX_INTERNAL_BASE 0x5c000000
68 # define PXA2XX_INTERNAL_SIZE 0x40000
71 DeviceState
*pxa2xx_pic_init(hwaddr base
, ARMCPU
*cpu
);
74 DeviceState
*pxa2xx_gpio_init(hwaddr base
,
75 ARMCPU
*cpu
, DeviceState
*pic
, int lines
);
76 void pxa2xx_gpio_read_notifier(DeviceState
*dev
, qemu_irq handler
);
79 DeviceState
*pxa255_dma_init(hwaddr base
, qemu_irq irq
);
80 DeviceState
*pxa27x_dma_init(hwaddr base
, qemu_irq irq
);
83 typedef struct PXA2xxLCDState PXA2xxLCDState
;
84 PXA2xxLCDState
*pxa2xx_lcdc_init(MemoryRegion
*sysmem
,
85 hwaddr base
, qemu_irq irq
);
86 void pxa2xx_lcd_vsync_notifier(PXA2xxLCDState
*s
, qemu_irq handler
);
89 #define TYPE_PXA2XX_MMCI "pxa2xx-mmci"
90 typedef struct PXA2xxMMCIState PXA2xxMMCIState
;
91 #define PXA2XX_MMCI(obj) OBJECT_CHECK(PXA2xxMMCIState, (obj), TYPE_PXA2XX_MMCI)
93 PXA2xxMMCIState
*pxa2xx_mmci_init(MemoryRegion
*sysmem
,
95 qemu_irq irq
, qemu_irq rx_dma
, qemu_irq tx_dma
);
96 void pxa2xx_mmci_handlers(PXA2xxMMCIState
*s
, qemu_irq readonly
,
97 qemu_irq coverswitch
);
100 #define TYPE_PXA2XX_PCMCIA "pxa2xx-pcmcia"
101 typedef struct PXA2xxPCMCIAState PXA2xxPCMCIAState
;
102 #define PXA2XX_PCMCIA(obj) \
103 OBJECT_CHECK(PXA2xxPCMCIAState, obj, TYPE_PXA2XX_PCMCIA)
105 PXA2xxPCMCIAState
*pxa2xx_pcmcia_init(MemoryRegion
*sysmem
,
107 int pxa2xx_pcmcia_attach(void *opaque
, PCMCIACardState
*card
);
108 int pxa2xx_pcmcia_detach(void *opaque
);
109 void pxa2xx_pcmcia_set_irq_cb(void *opaque
, qemu_irq irq
, qemu_irq cd_irq
);
111 /* pxa2xx_keypad.c */
116 typedef struct PXA2xxKeyPadState PXA2xxKeyPadState
;
117 PXA2xxKeyPadState
*pxa27x_keypad_init(MemoryRegion
*sysmem
,
120 void pxa27x_register_keypad(PXA2xxKeyPadState
*kp
,
121 const struct keymap
*map
, int size
);
124 typedef struct PXA2xxI2CState PXA2xxI2CState
;
125 PXA2xxI2CState
*pxa2xx_i2c_init(hwaddr base
,
126 qemu_irq irq
, uint32_t page_size
);
127 I2CBus
*pxa2xx_i2c_bus(PXA2xxI2CState
*s
);
129 #define TYPE_PXA2XX_I2C "pxa2xx_i2c"
130 typedef struct PXA2xxI2SState PXA2xxI2SState
;
131 #define PXA2XX_I2C(obj) \
132 OBJECT_CHECK(PXA2xxI2CState, (obj), TYPE_PXA2XX_I2C)
134 #define TYPE_PXA2XX_FIR "pxa2xx-fir"
135 typedef struct PXA2xxFIrState PXA2xxFIrState
;
136 #define PXA2XX_FIR(obj) OBJECT_CHECK(PXA2xxFIrState, (obj), TYPE_PXA2XX_FIR)
143 MemoryRegion internal
;
144 MemoryRegion cm_iomem
;
145 MemoryRegion mm_iomem
;
146 MemoryRegion pm_iomem
;
151 PXA2xxI2CState
*i2c
[2];
152 PXA2xxMMCIState
*mmc
;
153 PXA2xxPCMCIAState
*pcmcia
[2];
156 PXA2xxKeyPadState
*kp
;
158 /* Power management */
160 uint32_t pm_regs
[0x40];
162 /* Clock management */
167 /* Memory management */
169 uint32_t mm_regs
[0x1a];
171 /* Performance monitoring */
175 struct PXA2xxI2SState
{
180 void (*data_req
)(void *, int, int);
190 void (*codec_out
)(void *, uint32_t);
191 uint32_t (*codec_in
)(void *);
198 # define PA_FMT "0x%08lx"
200 PXA2xxState
*pxa270_init(MemoryRegion
*address_space
, unsigned int sdram_size
,
201 const char *revision
);
202 PXA2xxState
*pxa255_init(MemoryRegion
*address_space
, unsigned int sdram_size
);