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-rw-r--r--src/include/hw/arm/pxa.h191
1 files changed, 191 insertions, 0 deletions
diff --git a/src/include/hw/arm/pxa.h b/src/include/hw/arm/pxa.h
new file mode 100644
index 0000000..259b852
--- /dev/null
+++ b/src/include/hw/arm/pxa.h
@@ -0,0 +1,191 @@
+/*
+ * Intel XScale PXA255/270 processor support.
+ *
+ * Copyright (c) 2006 Openedhand Ltd.
+ * Written by Andrzej Zaborowski <balrog@zabor.org>
+ *
+ * This code is licensed under the GNU GPL v2.
+ */
+#ifndef PXA_H
+# define PXA_H "pxa.h"
+
+#include "exec/memory.h"
+
+/* Interrupt numbers */
+# define PXA2XX_PIC_SSP3 0
+# define PXA2XX_PIC_USBH2 2
+# define PXA2XX_PIC_USBH1 3
+# define PXA2XX_PIC_KEYPAD 4
+# define PXA2XX_PIC_PWRI2C 6
+# define PXA25X_PIC_HWUART 7
+# define PXA27X_PIC_OST_4_11 7
+# define PXA2XX_PIC_GPIO_0 8
+# define PXA2XX_PIC_GPIO_1 9
+# define PXA2XX_PIC_GPIO_X 10
+# define PXA2XX_PIC_I2S 13
+# define PXA26X_PIC_ASSP 15
+# define PXA25X_PIC_NSSP 16
+# define PXA27X_PIC_SSP2 16
+# define PXA2XX_PIC_LCD 17
+# define PXA2XX_PIC_I2C 18
+# define PXA2XX_PIC_ICP 19
+# define PXA2XX_PIC_STUART 20
+# define PXA2XX_PIC_BTUART 21
+# define PXA2XX_PIC_FFUART 22
+# define PXA2XX_PIC_MMC 23
+# define PXA2XX_PIC_SSP 24
+# define PXA2XX_PIC_DMA 25
+# define PXA2XX_PIC_OST_0 26
+# define PXA2XX_PIC_RTC1HZ 30
+# define PXA2XX_PIC_RTCALARM 31
+
+/* DMA requests */
+# define PXA2XX_RX_RQ_I2S 2
+# define PXA2XX_TX_RQ_I2S 3
+# define PXA2XX_RX_RQ_BTUART 4
+# define PXA2XX_TX_RQ_BTUART 5
+# define PXA2XX_RX_RQ_FFUART 6
+# define PXA2XX_TX_RQ_FFUART 7
+# define PXA2XX_RX_RQ_SSP1 13
+# define PXA2XX_TX_RQ_SSP1 14
+# define PXA2XX_RX_RQ_SSP2 15
+# define PXA2XX_TX_RQ_SSP2 16
+# define PXA2XX_RX_RQ_ICP 17
+# define PXA2XX_TX_RQ_ICP 18
+# define PXA2XX_RX_RQ_STUART 19
+# define PXA2XX_TX_RQ_STUART 20
+# define PXA2XX_RX_RQ_MMCI 21
+# define PXA2XX_TX_RQ_MMCI 22
+# define PXA2XX_USB_RQ(x) ((x) + 24)
+# define PXA2XX_RX_RQ_SSP3 66
+# define PXA2XX_TX_RQ_SSP3 67
+
+# define PXA2XX_SDRAM_BASE 0xa0000000
+# define PXA2XX_INTERNAL_BASE 0x5c000000
+# define PXA2XX_INTERNAL_SIZE 0x40000
+
+/* pxa2xx_pic.c */
+DeviceState *pxa2xx_pic_init(hwaddr base, ARMCPU *cpu);
+
+/* pxa2xx_gpio.c */
+DeviceState *pxa2xx_gpio_init(hwaddr base,
+ ARMCPU *cpu, DeviceState *pic, int lines);
+void pxa2xx_gpio_read_notifier(DeviceState *dev, qemu_irq handler);
+
+/* pxa2xx_dma.c */
+DeviceState *pxa255_dma_init(hwaddr base, qemu_irq irq);
+DeviceState *pxa27x_dma_init(hwaddr base, qemu_irq irq);
+
+/* pxa2xx_lcd.c */
+typedef struct PXA2xxLCDState PXA2xxLCDState;
+PXA2xxLCDState *pxa2xx_lcdc_init(MemoryRegion *sysmem,
+ hwaddr base, qemu_irq irq);
+void pxa2xx_lcd_vsync_notifier(PXA2xxLCDState *s, qemu_irq handler);
+void pxa2xx_lcdc_oritentation(void *opaque, int angle);
+
+/* pxa2xx_mmci.c */
+typedef struct PXA2xxMMCIState PXA2xxMMCIState;
+PXA2xxMMCIState *pxa2xx_mmci_init(MemoryRegion *sysmem,
+ hwaddr base,
+ BlockBackend *blk, qemu_irq irq,
+ qemu_irq rx_dma, qemu_irq tx_dma);
+void pxa2xx_mmci_handlers(PXA2xxMMCIState *s, qemu_irq readonly,
+ qemu_irq coverswitch);
+
+/* pxa2xx_pcmcia.c */
+typedef struct PXA2xxPCMCIAState PXA2xxPCMCIAState;
+PXA2xxPCMCIAState *pxa2xx_pcmcia_init(MemoryRegion *sysmem,
+ hwaddr base);
+int pxa2xx_pcmcia_attach(void *opaque, PCMCIACardState *card);
+int pxa2xx_pcmcia_detach(void *opaque);
+void pxa2xx_pcmcia_set_irq_cb(void *opaque, qemu_irq irq, qemu_irq cd_irq);
+
+/* pxa2xx_keypad.c */
+struct keymap {
+ int8_t column;
+ int8_t row;
+};
+typedef struct PXA2xxKeyPadState PXA2xxKeyPadState;
+PXA2xxKeyPadState *pxa27x_keypad_init(MemoryRegion *sysmem,
+ hwaddr base,
+ qemu_irq irq);
+void pxa27x_register_keypad(PXA2xxKeyPadState *kp,
+ const struct keymap *map, int size);
+
+/* pxa2xx.c */
+typedef struct PXA2xxI2CState PXA2xxI2CState;
+PXA2xxI2CState *pxa2xx_i2c_init(hwaddr base,
+ qemu_irq irq, uint32_t page_size);
+I2CBus *pxa2xx_i2c_bus(PXA2xxI2CState *s);
+
+typedef struct PXA2xxI2SState PXA2xxI2SState;
+typedef struct PXA2xxFIrState PXA2xxFIrState;
+
+typedef struct {
+ ARMCPU *cpu;
+ DeviceState *pic;
+ qemu_irq reset;
+ MemoryRegion sdram;
+ MemoryRegion internal;
+ MemoryRegion cm_iomem;
+ MemoryRegion mm_iomem;
+ MemoryRegion pm_iomem;
+ DeviceState *dma;
+ DeviceState *gpio;
+ PXA2xxLCDState *lcd;
+ SSIBus **ssp;
+ PXA2xxI2CState *i2c[2];
+ PXA2xxMMCIState *mmc;
+ PXA2xxPCMCIAState *pcmcia[2];
+ PXA2xxI2SState *i2s;
+ PXA2xxFIrState *fir;
+ PXA2xxKeyPadState *kp;
+
+ /* Power management */
+ hwaddr pm_base;
+ uint32_t pm_regs[0x40];
+
+ /* Clock management */
+ hwaddr cm_base;
+ uint32_t cm_regs[4];
+ uint32_t clkcfg;
+
+ /* Memory management */
+ hwaddr mm_base;
+ uint32_t mm_regs[0x1a];
+
+ /* Performance monitoring */
+ uint32_t pmnc;
+} PXA2xxState;
+
+struct PXA2xxI2SState {
+ MemoryRegion iomem;
+ qemu_irq irq;
+ qemu_irq rx_dma;
+ qemu_irq tx_dma;
+ void (*data_req)(void *, int, int);
+
+ uint32_t control[2];
+ uint32_t status;
+ uint32_t mask;
+ uint32_t clk;
+
+ int enable;
+ int rx_len;
+ int tx_len;
+ void (*codec_out)(void *, uint32_t);
+ uint32_t (*codec_in)(void *);
+ void *opaque;
+
+ int fifo_len;
+ uint32_t fifo[16];
+};
+
+# define PA_FMT "0x%08lx"
+# define REG_FMT "0x" TARGET_FMT_plx
+
+PXA2xxState *pxa270_init(MemoryRegion *address_space, unsigned int sdram_size,
+ const char *revision);
+PXA2xxState *pxa255_init(MemoryRegion *address_space, unsigned int sdram_size);
+
+#endif /* PXA_H */
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