2 * Intel XScale PXA255/270 processor support.
4 * Copyright (c) 2006 Openedhand Ltd.
7 * This code is licenced under the GNU GPL v2.
10 # define PXA_H "pxa.h"
12 /* Interrupt numbers */
13 # define PXA2XX_PIC_SSP3 0
14 # define PXA2XX_PIC_USBH2 2
15 # define PXA2XX_PIC_USBH1 3
16 # define PXA2XX_PIC_KEYPAD 4
17 # define PXA2XX_PIC_PWRI2C 6
18 # define PXA25X_PIC_HWUART 7
19 # define PXA27X_PIC_OST_4_11 7
20 # define PXA2XX_PIC_GPIO_0 8
21 # define PXA2XX_PIC_GPIO_1 9
22 # define PXA2XX_PIC_GPIO_X 10
23 # define PXA2XX_PIC_I2S 13
24 # define PXA26X_PIC_ASSP 15
25 # define PXA25X_PIC_NSSP 16
26 # define PXA27X_PIC_SSP2 16
27 # define PXA2XX_PIC_LCD 17
28 # define PXA2XX_PIC_I2C 18
29 # define PXA2XX_PIC_ICP 19
30 # define PXA2XX_PIC_STUART 20
31 # define PXA2XX_PIC_BTUART 21
32 # define PXA2XX_PIC_FFUART 22
33 # define PXA2XX_PIC_MMC 23
34 # define PXA2XX_PIC_SSP 24
35 # define PXA2XX_PIC_DMA 25
36 # define PXA2XX_PIC_OST_0 26
37 # define PXA2XX_PIC_RTC1HZ 30
38 # define PXA2XX_PIC_RTCALARM 31
41 # define PXA2XX_RX_RQ_I2S 2
42 # define PXA2XX_TX_RQ_I2S 3
43 # define PXA2XX_RX_RQ_BTUART 4
44 # define PXA2XX_TX_RQ_BTUART 5
45 # define PXA2XX_RX_RQ_FFUART 6
46 # define PXA2XX_TX_RQ_FFUART 7
47 # define PXA2XX_RX_RQ_SSP1 13
48 # define PXA2XX_TX_RQ_SSP1 14
49 # define PXA2XX_RX_RQ_SSP2 15
50 # define PXA2XX_TX_RQ_SSP2 16
51 # define PXA2XX_RX_RQ_ICP 17
52 # define PXA2XX_TX_RQ_ICP 18
53 # define PXA2XX_RX_RQ_STUART 19
54 # define PXA2XX_TX_RQ_STUART 20
55 # define PXA2XX_RX_RQ_MMCI 21
56 # define PXA2XX_TX_RQ_MMCI 22
57 # define PXA2XX_USB_RQ(x) ((x) + 24)
58 # define PXA2XX_RX_RQ_SSP3 66
59 # define PXA2XX_TX_RQ_SSP3 67
61 # define PXA2XX_SDRAM_BASE 0xa0000000
62 # define PXA2XX_INTERNAL_BASE 0x5c000000
63 # define PXA2XX_INTERNAL_SIZE 0x40000
66 qemu_irq *pxa2xx_pic_init(target_phys_addr_t base, CPUState *env);
69 void pxa25x_timer_init(target_phys_addr_t base, qemu_irq *irqs);
70 void pxa27x_timer_init(target_phys_addr_t base, qemu_irq *irqs, qemu_irq irq4);
73 typedef struct PXA2xxGPIOInfo PXA2xxGPIOInfo;
74 PXA2xxGPIOInfo *pxa2xx_gpio_init(target_phys_addr_t base,
75 CPUState *env, qemu_irq *pic, int lines);
76 qemu_irq *pxa2xx_gpio_in_get(PXA2xxGPIOInfo *s);
77 void pxa2xx_gpio_out_set(PXA2xxGPIOInfo *s,
78 int line, qemu_irq handler);
79 void pxa2xx_gpio_read_notifier(PXA2xxGPIOInfo *s, qemu_irq handler);
82 typedef struct PXA2xxDMAState PXA2xxDMAState;
83 PXA2xxDMAState *pxa255_dma_init(target_phys_addr_t base,
85 PXA2xxDMAState *pxa27x_dma_init(target_phys_addr_t base,
87 void pxa2xx_dma_request(PXA2xxDMAState *s, int req_num, int on);
90 typedef struct PXA2xxLCDState PXA2xxLCDState;
91 PXA2xxLCDState *pxa2xx_lcdc_init(target_phys_addr_t base,
93 void pxa2xx_lcd_vsync_notifier(PXA2xxLCDState *s, qemu_irq handler);
94 void pxa2xx_lcdc_oritentation(void *opaque, int angle);
97 typedef struct PXA2xxMMCIState PXA2xxMMCIState;
98 PXA2xxMMCIState *pxa2xx_mmci_init(target_phys_addr_t base,
99 BlockDriverState *bd, qemu_irq irq, void *dma);
100 void pxa2xx_mmci_handlers(PXA2xxMMCIState *s, qemu_irq readonly,
101 qemu_irq coverswitch);
103 /* pxa2xx_pcmcia.c */
104 typedef struct PXA2xxPCMCIAState PXA2xxPCMCIAState;
105 PXA2xxPCMCIAState *pxa2xx_pcmcia_init(target_phys_addr_t base);
106 int pxa2xx_pcmcia_attach(void *opaque, PCMCIACardState *card);
107 int pxa2xx_pcmcia_dettach(void *opaque);
108 void pxa2xx_pcmcia_set_irq_cb(void *opaque, qemu_irq irq, qemu_irq cd_irq);
110 /* pxa2xx_keypad.c */
115 typedef struct PXA2xxKeyPadState PXA2xxKeyPadState;
116 PXA2xxKeyPadState *pxa27x_keypad_init(target_phys_addr_t base,
118 void pxa27x_register_keypad(PXA2xxKeyPadState *kp, struct keymap *map,
122 typedef struct PXA2xxI2CState PXA2xxI2CState;
123 PXA2xxI2CState *pxa2xx_i2c_init(target_phys_addr_t base,
124 qemu_irq irq, uint32_t page_size);
125 i2c_bus *pxa2xx_i2c_bus(PXA2xxI2CState *s);
127 typedef struct PXA2xxI2SState PXA2xxI2SState;
128 typedef struct PXA2xxFIrState PXA2xxFIrState;
135 PXA2xxGPIOInfo *gpio;
138 PXA2xxI2CState *i2c[2];
139 PXA2xxMMCIState *mmc;
140 PXA2xxPCMCIAState *pcmcia[2];
143 PXA2xxKeyPadState *kp;
145 /* Power management */
146 target_phys_addr_t pm_base;
147 uint32_t pm_regs[0x40];
149 /* Clock management */
150 target_phys_addr_t cm_base;
154 /* Memory management */
155 target_phys_addr_t mm_base;
156 uint32_t mm_regs[0x1a];
158 /* Performance monitoring */
161 /* Real-Time clock */
162 target_phys_addr_t rtc_base;
177 uint32_t last_rtcpicr;
182 QEMUTimer *rtc_rdal1;
183 QEMUTimer *rtc_rdal2;
184 QEMUTimer *rtc_swal1;
185 QEMUTimer *rtc_swal2;
189 struct PXA2xxI2SState {
192 void (*data_req)(void *, int, int);
202 void (*codec_out)(void *, uint32_t);
203 uint32_t (*codec_in)(void *);
210 # define PA_FMT "0x%08lx"
211 # define REG_FMT "0x" TARGET_FMT_plx
213 PXA2xxState *pxa270_init(unsigned int sdram_size, const char *revision);
214 PXA2xxState *pxa255_init(unsigned int sdram_size);
217 void usb_ohci_init_pxa(target_phys_addr_t base, int num_ports, int devfn,