1 files changed, 0 insertions, 73 deletions

diff --git a/arch/mips/pmc-sierra/msp71xx/msp_serial.c b/arch/mips/pmc-sierra/msp71xx/msp_serial.c
index 9de34302e5f4..f7261628d8a6 100644
--- a/arch/mips/pmc-sierra/msp71xx/msp_serial.c
+++ b/arch/mips/pmc-sierra/msp71xx/msp_serial.c
@@ -38,68 +38,6 @@
 #include <msp_int.h>
 #include <msp_regs.h>
 
-#ifdef CONFIG_KGDB
-/*
- * kgdb uses serial port 1 so the console can remain on port 0.
- * To use port 0 change the definition to read as follows:
- * #define DEBUG_PORT_BASE KSEG1ADDR(MSP_UART0_BASE)
- */
-#define DEBUG_PORT_BASE KSEG1ADDR(MSP_UART1_BASE)
-
-int putDebugChar(char c)
-{
-        volatile uint32_t *uart = (volatile uint32_t *)DEBUG_PORT_BASE;
-        uint32_t val = (uint32_t)c;
-
-        local_irq_disable();
-        while( !(uart[5] & 0x20) ); /* Wait for TXRDY */
-        uart[0] = val;
-        while( !(uart[5] & 0x20) ); /* Wait for TXRDY */
-        local_irq_enable();
-
-        return 1;
-}
-
-char getDebugChar(void)
-{
-        volatile uint32_t *uart = (volatile uint32_t *)DEBUG_PORT_BASE;
-        uint32_t val;
-
-        while( !(uart[5] & 0x01) ); /* Wait for RXRDY */
-        val = uart[0];
-
-        return (char)val;
-}
-
-void initDebugPort(unsigned int uartclk, unsigned int baudrate)
-{
-        unsigned int baud_divisor = (uartclk + 8 * baudrate)/(16 * baudrate);
-
-        /* Enable FIFOs */
-        writeb(UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR |
-                        UART_FCR_CLEAR_XMIT | UART_FCR_TRIGGER_4,
-                (char *)DEBUG_PORT_BASE + (UART_FCR * 4));
-
-        /* Select brtc divisor */
-        writeb(UART_LCR_DLAB, (char *)DEBUG_PORT_BASE + (UART_LCR * 4));
-
-        /* Store divisor lsb */
-        writeb(baud_divisor, (char *)DEBUG_PORT_BASE + (UART_TX * 4));
-
-        /* Store divisor msb */
-        writeb(baud_divisor >> 8, (char *)DEBUG_PORT_BASE + (UART_IER * 4));
-
-        /* Set 8N1 mode */
-        writeb(UART_LCR_WLEN8, (char *)DEBUG_PORT_BASE + (UART_LCR * 4));
-
-        /* Disable flow control */
-        writeb(0, (char *)DEBUG_PORT_BASE + (UART_MCR * 4));
-
-        /* Disable receive interrupt(!) */
-        writeb(0, (char *)DEBUG_PORT_BASE + (UART_IER * 4));
-}
-#endif
-
 void __init msp_serial_setup(void)
 {
         char    *s;
@@ -139,17 +77,6 @@ void __init msp_serial_setup(void)
                 case MACH_MSP7120_FPGA:
                         /* Enable UART1 on MSP4200 and MSP7120 */
                         *GPIO_CFG2_REG = 0x00002299;
-
-#ifdef CONFIG_KGDB
-                        /* Initialize UART1 for kgdb since PMON doesn't */
-                        if( DEBUG_PORT_BASE == KSEG1ADDR(MSP_UART1_BASE) ) {
-                                if( mips_machtype == MACH_MSP4200_FPGA
-                                 || mips_machtype == MACH_MSP7120_FPGA )
-                                        initDebugPort(uartclk, 19200);
-                                else
-                                        initDebugPort(uartclk, 57600);
-                        }
-#endif
                         break;
 
                 default: