diff options
Diffstat (limited to 'firmware/target/arm/as3525/usb-drv-as3525v2.h')
| -rw-r--r-- | firmware/target/arm/as3525/usb-drv-as3525v2.h | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/firmware/target/arm/as3525/usb-drv-as3525v2.h b/firmware/target/arm/as3525/usb-drv-as3525v2.h index ce132ad7b5..63e8460a5d 100644 --- a/firmware/target/arm/as3525/usb-drv-as3525v2.h +++ b/firmware/target/arm/as3525/usb-drv-as3525v2.h @@ -96,6 +96,7 @@ #define USB_GUSBCFG_SRP_cap 0x100 #define USB_GUSBCFG_HNP_cap 0x200 +#define USB_GAHBCFG_glblintrmsk (1 << 0) #define USB_GAHBCFG_hburstlen_bit_pos 1 #define USB_GAHBCFG_INT_DMA_BURST_INCR 1 /** note: the linux patch has several other value, this is one picked for internal dma */ #define USB_GAHBCFG_dma_enable (1 << 5) @@ -147,6 +148,14 @@ #define USB_DTKNQR1 (*(volatile unsigned long *)(USB_DEVICE + 0x20)) /** Device IN Token Sequence Learning Queue Read Register 1 */ #define USB_DTKNQR2 (*(volatile unsigned long *)(USB_DEVICE + 0x24)) /** Device IN Token Sequence Learning Queue Register 2 */ #define USB_DTKNQP (*(volatile unsigned long *)(USB_DEVICE + 0x28)) /** Device IN Token Queue Pop register */ +/* fixme: those registers are not present in usb_registers.h but are in dwc_otgh_regs.h. + * the previous registers exists but has a different name :( */ +#define USB_DVBUSDIS (*(volatile unsigned long *)(USB_DEVICE + 0x28)) /** Device VBUS discharge register*/ +#define USB_DVBUSPULSE (*(volatile unsigned long *)(USB_DEVICE + 0x2C)) /** Device VBUS pulse register */ +#define USB_DTKNQR3 (*(volatile unsigned long *)(USB_DEVICE + 0x30)) /** Device IN Token Queue Read Register 3 (RO) */ +#define USB_DTHRCTL (*(volatile unsigned long *)(USB_DEVICE + 0x30)) /** Device Thresholding control register */ +#define USB_DTKNQR4 (*(volatile unsigned long *)(USB_DEVICE + 0x34)) /** Device IN Token Queue Read Register 4 (RO) */ +#define USB_FFEMPTYMSK (*(volatile unsigned long *)(USB_DEVICE + 0x34)) /** Device IN EPs empty Inr. Mask Register */ #define USB_DCFG_devspd_bits 0x3 #define USB_DCFG_devspd_hs_phy_hs 0 /** High speed PHY running at high speed */ @@ -158,6 +167,14 @@ #define USB_DCFG_FRAME_INTERVAL_90 2 #define USB_DCFG_FRAME_INTERVAL_95 3 +#define USB_DTHRCTL_non_iso_thr_en (1 << 0) +#define USB_DTHRCTL_iso_thr_en (1 << 1) +#define USB_DTHRCTL_tx_thr_len_bit_pos 2 +#define USB_DTHRCTL_tx_thr_len_bits (0x1FF << USB_DTHRCTL_tx_thr_len_bit_pos) +#define USB_DTHRCTL_rx_thr_en (1 << 16) +#define USB_DTHRCTL_rx_thr_len_bit_pos 17 +#define USB_DTHRCTL_rx_thr_len_bits (0x1FF << USB_DTHRCTL_rx_thr_len_bit_pos) + /* 0<=ep<=15, you can use ep=0 */ /** Device IN Endpoint (ep) Control Register */ #define USB_DIEPCTL(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x100 + (ep) * 0x20)) @@ -170,6 +187,17 @@ /** Device IN Endpoint (ep) Transmit FIFO Status Register */ #define USB_DTXFSTS(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x100 + (ep) * 0x20 + 0x18)) +/* the following also apply to DIEPMSK */ +#define USB_DIEPINT_xfercompl (1 << 0) /** Transfer complete */ +#define USB_DIEPINT_epdisabled (1 << 1) /** Endpoint disabled */ +#define USB_DIEPINT_ahberr (1 << 2) /** AHB error */ +#define USB_DIEPINT_timeout (1 << 3) /** Tiemout handshake (non-iso TX) */ +#define USB_DIEPINT_intktxfemp (1 << 4) /** IN token received with tx fifo empty */ +#define USB_DIEPINT_intknepmis (1 << 5) /** IN token received with ep mismatch */ +#define USB_DIEPINT_inepnakeff (1 << 6) /** IN endpoint NAK effective */ +#define USB_DIEPINT_emptyintr (1 << 7) /** linux doc broken on this, empty fifo ? */ +#define USB_DIEPINT_txfifoundrn (1 << 8) /** linux doc void on this, tx fifo underrun ? */ + /** Device OUT Endpoint (ep) Control Register */ #define USB_DOEPCTL(ep) (*(volatile unsigned long *)(USB_DEVICE + 0x300 + (ep) * 0x20)) /** Device OUT Endpoint (ep) Frame number Register */ @@ -191,6 +219,19 @@ /** * Parameters */ - +#ifdef USB_USE_CUSTOM_FIFO_LAYOUT +/* Data fifo: includes RX fifo, non period TX fifo and periodic fifos + * NOTE: this is a hardware parameter, it cannot be changed ! */ +#define USB_DATA_FIFO_DEPTH 1333u +/* size of the FX fifo */ +#define USB_RX_FIFO_SIZE 256u +/* size of the non periodic TX fifo */ +#define USB_NPTX_FIFO_SIZE 256u +/* size of each TX ep fifo size */ +#define USB_EPTX_FIFO_SIZE 256u +#endif /* USB_USE_CUSTOM_FIFO_LAYOUT */ +/* Number of IN/OUT endpoints */ +#define USB_NUM_IN_EP 3u +#define USB_NUM_OUT_EP 2u #endif /* __USB_DRV_AS3525v2_H__ */ |