callback addr as u32 not a void ptr

[my-code/arm.git] / betty / uart.c

diff --git a/betty/uart.c b/betty/uart.c
index 5760e3b..da9a3fa 100644 (file)
--- a/betty/uart.c
+++ b/betty/uart.c
@@ -13,9 +13,6 @@
 
 void uart0_init(void) {
 
-       /* select pins 0.0 and 0.1 as tx and rx */
-       PINSEL0=(PINSEL0&~(0xf))|0x05;
-
        /* configure uart 0 */
        UART0_FCR=0x07;                 // enable fifo
        UART0_LCR=0x83;                 // set dlab + word length
@@ -38,14 +35,6 @@ void uart0_send_string(char *txbuf) {
                                continue;
        }
        
-       /* flush if \n and \r do not fit in the tx buffer */
-       if(i>14)
-               while(!(UART0_LSR&(1<<6)))
-                       continue;
-
-       UART0_THR='\n';
-       UART0_THR='\r';
-
        /* flush uart0 anyways */
        while(!(UART0_LSR&(1<<6)))
                continue;