2 * Intel XScale PXA255/270 processor support.
4 * Copyright (c) 2006 Openedhand Ltd.
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 typedef struct PXA2xxMMCIState PXA2xxMMCIState;
90 PXA2xxMMCIState *pxa2xx_mmci_init(MemoryRegion *sysmem,
92 BlockBackend *blk, qemu_irq irq,
93 qemu_irq rx_dma, qemu_irq tx_dma);
94 void pxa2xx_mmci_handlers(PXA2xxMMCIState *s, qemu_irq readonly,
95 qemu_irq coverswitch);
98 typedef struct PXA2xxPCMCIAState PXA2xxPCMCIAState;
99 PXA2xxPCMCIAState *pxa2xx_pcmcia_init(MemoryRegion *sysmem,
101 int pxa2xx_pcmcia_attach(void *opaque, PCMCIACardState *card);
102 int pxa2xx_pcmcia_detach(void *opaque);
103 void pxa2xx_pcmcia_set_irq_cb(void *opaque, qemu_irq irq, qemu_irq cd_irq);
105 /* pxa2xx_keypad.c */
110 typedef struct PXA2xxKeyPadState PXA2xxKeyPadState;
111 PXA2xxKeyPadState *pxa27x_keypad_init(MemoryRegion *sysmem,
114 void pxa27x_register_keypad(PXA2xxKeyPadState *kp,
115 const struct keymap *map, int size);
118 typedef struct PXA2xxI2CState PXA2xxI2CState;
119 PXA2xxI2CState *pxa2xx_i2c_init(hwaddr base,
120 qemu_irq irq, uint32_t page_size);
121 I2CBus *pxa2xx_i2c_bus(PXA2xxI2CState *s);
123 typedef struct PXA2xxI2SState PXA2xxI2SState;
124 typedef struct PXA2xxFIrState PXA2xxFIrState;
131 MemoryRegion internal;
132 MemoryRegion cm_iomem;
133 MemoryRegion mm_iomem;
134 MemoryRegion pm_iomem;
139 PXA2xxI2CState *i2c[2];
140 PXA2xxMMCIState *mmc;
141 PXA2xxPCMCIAState *pcmcia[2];
144 PXA2xxKeyPadState *kp;
146 /* Power management */
148 uint32_t pm_regs[0x40];
150 /* Clock management */
155 /* Memory management */
157 uint32_t mm_regs[0x1a];
159 /* Performance monitoring */
163 struct PXA2xxI2SState {
168 void (*data_req)(void *, int, int);
178 void (*codec_out)(void *, uint32_t);
179 uint32_t (*codec_in)(void *);
186 # define PA_FMT "0x%08lx"
187 # define REG_FMT "0x" TARGET_FMT_plx
189 PXA2xxState *pxa270_init(MemoryRegion *address_space, unsigned int sdram_size,
190 const char *revision);
191 PXA2xxState *pxa255_init(MemoryRegion *address_space, unsigned int sdram_size);