//set all GPIO to input
gpio_in = HAL_WORD_REG_READ(0x1000404c);
- HAL_WORD_REG_WRITE(0x100404c, 0x0);
+ HAL_WORD_REG_WRITE(0x1000404c, 0x0);
//set PU/PD for all GPIO except two UART pins
pupd = HAL_WORD_REG_READ(0x10004088);
HAL_WORD_REG_WRITE( MAGPIE_REG_RST_PWDN_CTRL_ADDR, (BIT1) );
HAL_WORD_REG_WRITE( MAGPIE_REG_RST_PWDN_CTRL_ADDR, (HAL_WORD_REG_READ(MAGPIE_REG_RST_PWDN_CTRL_ADDR)|BIT0));
HAL_WORD_REG_WRITE( MAGPIE_REG_RST_PWDN_CTRL_ADDR, 0x0 );
+ A_DELAY_USECS(1000);
}
//A_PRINTF("reg(0x10020)=(%x)\n", HAL_WORD_REG_READ(0x10020));
volatile uint32_t *reg_data;
HAL_BYTE_REG_WRITE(0x100ae, (HAL_BYTE_REG_READ(0x100ae)|0x10));
- HAL_BYTE_REG_WRITE(0x100ae, (HAL_BYTE_REG_READ(0x100af)|0x10));
+ HAL_BYTE_REG_WRITE(0x100af, (HAL_BYTE_REG_READ(0x100af)|0x10));
// disable ep3 int enable, so that resume back won't send wdt magic pattern out!!!
mUSB_STATUS_IN_INT_DISABLE();
A_UART_HWINIT((22*1000*1000), 19200);
}
-/*
- * -- support more than 64 bytes command on ep4 --
- */
-void vUsb_Reg_Out_patch(void)
-{
- uint16_t usbfifolen;
- uint16_t ii;
- uint32_t ep4_data;
- static volatile uint32_t *regaddr; // = (volatile uint32_t *) ZM_CMD_BUFFER;
- static uint16_t cmdLen;
- static VBUF *buf;
- BOOLEAN cmd_is_last = FALSE;
- static BOOLEAN cmd_is_new = TRUE;
-
- // get the size of this transcation
- usbfifolen = USB_BYTE_REG_READ(ZM_EP4_BYTE_COUNT_LOW_OFFSET);
-
- // check is command is new
- if( cmd_is_new ){
-
- buf = usbFifoConf.get_command_buf();
- cmdLen = 0;
-
- if( !buf )
- goto ERR;
-
- // copy free, assignment buffer of the address
- regaddr = (uint32_t *)buf->desc_list->buf_addr;
-
- cmd_is_new = FALSE;
- }
-
- // just in case, suppose should not happen
- if( !buf )
- goto ERR;
-
- // if size is smaller, this is the last command!
- //
- // zero-length supposed should be set through 0x27/bit7->0x19/bit4, not here
- //
- if( usbfifolen<bUSB_EP_MAX_PKT_SIZE_64 ) {
- cmd_is_last = TRUE;
- }
-
- // accumulate the size
- cmdLen += usbfifolen;
-
- // round it to alignment
- if(usbfifolen % 4)
- usbfifolen = (usbfifolen >> 2) + 1;
- else
- usbfifolen = usbfifolen >> 2;
-
-// A_PRINTF("copy data out from fifo to - %p\n\r", regaddr);
- // retrieve the data from fifo
- for(ii = 0; ii < usbfifolen; ii++)
- {
- ep4_data = USB_WORD_REG_READ(ZM_EP4_DATA_OFFSET); // read fifo data out
- *regaddr = ep4_data;
- regaddr++;
- }
-
- // if this is the last command, callback to HTC
- if ( cmd_is_last )
- {
- buf->desc_list->next_desc = NULL;
- buf->desc_list->data_offset = 0;
- buf->desc_list->data_size = cmdLen;
- buf->desc_list->control = 0;
- buf->next_buf = NULL;
- buf->buf_length = cmdLen;
-
- usbFifoConf.recv_command(buf);
-
- cmd_is_new = TRUE;
- }
-
- goto DONE;
-ERR:
-// we might get no command buffer here?
-// but if we return here, the ep4 fifo will be lock out,
-// so that we still read them out but just drop it ?
- for(ii = 0; ii < usbfifolen; ii++)
- {
- ep4_data = USB_WORD_REG_READ(ZM_EP4_DATA_OFFSET); // read fifo data out
- }
-
-DONE:
- //mUSB_STATUS_IN_INT_ENABLE();
- ;
-}
-
-
-
/*
* -- usb1.1 ep6 fix --
*/
;
}
+extern uint16_t *u8UsbDeviceDescriptor;
extern uint16_t *u8ConfigDescriptorEX;
extern uint16_t *pu8DescriptorEX;
extern uint16_t u16TxRxCounter;
extern BOOLEAN bGet_descriptor(void);
+uint16_t DeviceDescriptorPatch[9];
uint16_t ConfigDescriptorPatch[30];
+
+#define BCD_DEVICE 6
+#define BCD_DEVICE_FW_SIGNATURE 0xffff
#define EP3_TRANSFER_TYPE_OFFSET 17
#define EP3_INT_INTERVAL 19
#define EP4_TRANSFER_TYPE_OFFSET 21
BOOLEAN bGet_descriptor_patch(void)
{
- if (mDEV_REQ_VALUE_HIGH() == 2) {
- uint8_t *p = (uint8_t *)u8ConfigDescriptorEX;
+ int i;
+ switch (mDEV_REQ_VALUE_HIGH()) {
+ case 1:
+ ath_hal_memcpy(DeviceDescriptorPatch,
+ u8UsbDeviceDescriptor, sizeof(DeviceDescriptorPatch));
- /* Copy ConfigDescriptor */
- memcpy(ConfigDescriptorPatch, p, sizeof(ConfigDescriptorPatch));
+ DeviceDescriptorPatch[BCD_DEVICE] = BCD_DEVICE_FW_SIGNATURE;
- p = (uint8_t *)ConfigDescriptorPatch;
+ pu8DescriptorEX = DeviceDescriptorPatch;
+ u16TxRxCounter = mTABLE_LEN(DeviceDescriptorPatch[0]);
+ break;
+ case 2:
+ /* Copy ConfigDescriptor */
+ ath_hal_memcpy(ConfigDescriptorPatch,
+ u8ConfigDescriptorEX, sizeof(ConfigDescriptorPatch));
- /* Patch the transfer type of EP3 and EP4 */
- ConfigDescriptorPatch[EP3_TRANSFER_TYPE_OFFSET] = 0x0283;
- ConfigDescriptorPatch[EP3_INT_INTERVAL] = 0x0700;
- ConfigDescriptorPatch[EP4_TRANSFER_TYPE_OFFSET] = 0x4002;
- ConfigDescriptorPatch[EP4_INT_INTERVAL] = 0x00;
+ /* place holder for EPx patches */
switch (mDEV_REQ_VALUE_LOW())
{
default:
return FALSE;
}
-
- if (u16TxRxCounter > mDEV_REQ_LENGTH())
- u16TxRxCounter = mDEV_REQ_LENGTH();
-
- A_USB_EP0_TX_DATA();
- return TRUE;
- }
- else {
+ break;
+ default:
return bGet_descriptor();
}
+
+ if (u16TxRxCounter > mDEV_REQ_LENGTH())
+ u16TxRxCounter = mDEV_REQ_LENGTH();
+
+ A_USB_EP0_TX_DATA();
+ return TRUE;
}
extern BOOLEAN bStandardCommand(void);