1 files changed, 0 insertions, 135 deletions
diff --git a/c/src/lib/libcpu/bfin/serial/uart.h b/c/src/lib/libcpu/bfin/serial/uart.h
deleted file mode 100644
index 730e0e261f..0000000000
--- a/c/src/lib/libcpu/bfin/serial/uart.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
- *  RTEMS driver for Blackfin UARTs
- *
- *  COPYRIGHT (c) 2008 Kallisti Labs, Los Gatos, CA, USA
- *            written by Allan Hessenflow <allanh@kallisti.com>
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
- 
-
-#ifndef _UART_H_
-#define _UART_H_
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** bfin_uart_channel object
- */
-typedef struct {
-  const char        *name;                 /** Holds name of the device */
-  uint32_t          uart_baseAddress;           /** UART base address */
-  uint32_t          uart_rxDmaBaseAddress;      /** RX DMA base address */
-  uint32_t          uart_txDmaBaseAddress;      /** TX DMA base address */
-  bool              uart_useInterrupts;         /** are interrupts used */
-  bool              uart_useDma;                /** is dma used */
-  int               uart_baud;                  /** baud rate, 0 for default */
-
-  void              *termios;                   /** termios associated */
-  uint8_t volatile  flags;                      /** flags for internal use */
-  uint16_t          length;                     /** length for internal use */
-} bfin_uart_channel_t;
-
-
-typedef struct {
-  uint32_t freq;
-  int num_channels;
-  bfin_uart_channel_t *channels;
-} bfin_uart_config_t;
-
-/**
- * @param base_address defines the UART base address
- * @param source defines the source that caused the interrupt. This argument
- * will help us in identifying if Rx or TX caused the interrupt.
- */
-typedef struct {
-  uint32_t base_address;
-  int source;
-} bfin_uart_arg_t;
-
-
-
-char bfin_uart_poll_read(rtems_device_minor_number minor);
-
-void bfin_uart_poll_write(int minor, char c);
-
-
-/**
-* Uart initialization function.
-* @param major major number of the device
-* @param config configuration parameters
-* @return rtems status code
-*/
-rtems_status_code bfin_uart_initialize(rtems_device_major_number major,
-    bfin_uart_config_t *config);
-
-
-
-/**
- * Opens the device in different modes. The supported modes are
- * 1. Polling
- * 2. Interrupt
- * 3. DMA
- * At exit the uart_Exit function will be called to flush the device.
- *
- * @param major Major number of the device
- * @param minor Minor number of the device
- * @param arg
- * @return
- */
-rtems_device_driver bfin_uart_open(rtems_device_major_number major,
-    rtems_device_minor_number minor, void *arg);
-
-
-
-/**
- * This function implements TX dma ISR. It clears the IRQ and dequeues a char
- * The channel argument will have the base address. Since there are two uart
- * and both the uarts can use the same tx dma isr.
- *
- * TODO: 1. Error checking 2. sending correct length ie after looking at the
- * number of elements the uart transmitted.
- *
- * @param _arg argument passed to the interrupt handler. It contains the
- * channel argument.
- */
-void bfinUart_txDmaIsr(void *_arg);
-
-
-
-/**
- * RX DMA ISR.
- * The polling route is used for receiving the characters. This is a place
- * holder for future implementation.
- * @param _arg
- */
-void bfinUart_rxDmaIsr(void *_arg);
-
-
-/**
- * This function implements TX ISR. The function gets called when the TX FIFO is
- * empty. It clears the interrupt and dequeues the character. It only tx one
- * character at a time.
- *
- * TODO: error handling.
- * @param _arg gets the channel information.
- */
-void bfinUart_txIsr(void *_arg);
-
-
-/**
-* This function implements RX ISR
-*/
-void bfinUart_rxIsr(void *_arg);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _UART_H_ */
-