1 files changed, 0 insertions, 136 deletions
diff --git a/source/hal/components/uart_cmsdk/uart_cmsdk.c b/source/hal/components/uart_cmsdk/uart_cmsdk.c
deleted file mode 100644
index 35d4160..0000000
--- a/source/hal/components/uart_cmsdk/uart_cmsdk.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright (c) 2021 Arm Limited. All rights reserved.
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include "uart_stdout.h"
-
-#include "device_mps3.h"
-
-#include <stdio.h>
-
-#define CNTLQ       0x11
-#define CNTLS       0x13
-#define DEL         0x7F
-#define BACKSPACE   0x08
-#define CR          0x0D
-#define LF          0x0A
-#define ESC         0x1B
-
-void UartStdOutInit(void)
-{
-    CMSDK_UART0->BAUDDIV = PERIF_CLK / 115200;   /* => (25 or 32 MHz) / (115200 bps). */
-    CMSDK_UART0->CTRL    = ((1ul <<  0) |              /* TX enable. */
-                            (1ul <<  1) );             /* RX enable. */
-    return;
-}
-
-unsigned char UartPutc(unsigned char my_ch)
-{
-    while ((CMSDK_UART0->STATE & 1)); /* Wait if Transmit Holding register is full. */
-
-    if (my_ch == '\n') {
-        CMSDK_UART0->DATA  = '\r';
-        while ((CMSDK_UART0->STATE & 1)); /* Wait if Transmit Holding register is full. */
-    }
-
-    CMSDK_UART0->DATA = my_ch; /* Write to transmit holding register. */
-    return (my_ch);
-}
-
-unsigned char UartGetc(void)
-{
-    unsigned char my_ch;
-    unsigned int  cnt;
-
-    /* Wait if Receive Holding register is empty. */
-    while (0 == (CMSDK_UART0->STATE & 2)) {
-        cnt = MPS3_FPGAIO->CLK100HZ / 50;
-        if (cnt & 0x8) {
-            MPS3_FPGAIO->LED = 0x01 << (cnt & 0x7);
-        }
-        else {
-            MPS3_FPGAIO->LED = 0x80 >> (cnt & 0x7);
-        }
-    }
-
-    my_ch = CMSDK_UART0->DATA;
-
-    /* Convert CR to LF. */
-    if(my_ch == '\r') {
-        my_ch = '\n';
-    }
-
-    return (my_ch);
-}
-
-bool GetLine(char *lp, unsigned int len)
-{
-    unsigned int cnt = 0;
-    char c;
-
-    do {
-        c = UartGetc ();
-        switch (c) {
-            case CNTLQ:                       /* Ignore Control S/Q.            */
-            case CNTLS:
-                break;
-
-            case BACKSPACE:
-            case DEL:
-                if (cnt == 0) {
-                    break;
-                }
-                cnt--;                         /* Decrement count.               */
-                lp--;                          /* Decrement line pointer.        */
-                UartPutc (0x08);               /* Echo backspace.                */
-                UartPutc (' ');
-                UartPutc (0x08);
-                fflush (stdout);
-                break;
-
-            case ESC:
-            case 0:
-                *lp = 0;                        /* ESC - stop editing line.       */
-                return false;
-
-            case CR:                            /* CR - done, stop editing line.  */
-                UartPutc (*lp = c);             /* Echo and store character.      */
-                lp++;                           /* Increment line pointer         */
-                cnt++;                          /* and count.                     */
-                c = LF;
-                UartPutc (*lp = c);             /* Echo and store character.      */
-                fflush (stdout);
-                lp++;                           /* Increment line pointer         */
-                    cnt++;                      /* and count.                     */
-                break;
-            default:
-                UartPutc (*lp = c);             /* Echo and store character.      */
-                fflush (stdout);
-                lp++;                           /* Increment line pointer         */
-                    cnt++;                      /* and count.                     */
-                break;
-        }
-    } while (cnt < len - 2  &&  c != LF);       /* Check limit and CR.            */
-    *lp = 0;                                    /* Mark end of string.            */
-
-    return true;
-}
-
-__attribute__((noreturn)) void UartEndSimulation(int code)
-{
-    UartPutc((char) 0x4);   /* End of simulation */
-    UartPutc((char) code);  /* End of simulation */
-    while(1);
-}