powerpc: remove 4xx support

There was for long time no activity in the 4xx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 4xx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>

1 files changed, 0 insertions, 99 deletions

diff --git a/board/esd/common/xilinx_jtag/ports.c b/board/esd/common/xilinx_jtag/ports.c
deleted file mode 100644
index d79dbd1..0000000
--- a/board/esd/common/xilinx_jtag/ports.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * (C) Copyright 2003
- * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*******************************************************/
-/* file: ports.c                                       */
-/* abstract:  This file contains the routines to       */
-/*            output values on the JTAG ports, to read */
-/*            the TDO bit, and to read a byte of data  */
-/*            from the prom                            */
-/*                                                     */
-/*******************************************************/
-
-#include <common.h>
-#include <asm/processor.h>
-#include <asm/io.h>
-
-#include "ports.h"
-
-static unsigned long output = 0;
-static int filepos = 0;
-static int oldstate = 0;
-static int newstate = 0;
-static int readptr = 0;
-
-extern const unsigned char *xsvfdata;
-
-/* if in debugging mode, then just set the variables */
-void setPort(short p,short val)
-{
-	if (p==TMS) {
-		if (val) {
-			output |= JTAG_TMS;
-		} else {
-			output &= ~JTAG_TMS;
-		}
-	}
-	if (p==TDI) {
-		if (val) {
-			output |= JTAG_TDI;
-		} else {
-			output &= ~JTAG_TDI;
-		}
-	}
-	if (p==TCK) {
-		if (val) {
-			output |= JTAG_TCK;
-		} else {
-			output &= ~JTAG_TCK;
-		}
-		out_be32((void *)GPIO0_OR, output);
-	}
-}
-
-
-/* toggle tck LH */
-void pulseClock(void)
-{
-	setPort(TCK,0);  /* set the TCK port to low  */
-	setPort(TCK,1);  /* set the TCK port to high */
-}
-
-
-/* read in a byte of data from the prom */
-void readByte(unsigned char *data)
-{
-	/* pretend reading using a file */
-	*data = xsvfdata[readptr++];
-	newstate = filepos++ >> 10;
-	if (newstate != oldstate) {
-		printf("%4d kB\r\r\r\r", newstate);
-		oldstate = newstate;
-	}
-}
-
-/* read the TDO bit from port */
-unsigned char readTDOBit(void)
-{
-	unsigned long inputs;
-
-	inputs = in_be32((void *)GPIO0_IR);
-	if (inputs & JTAG_TDO)
-		return 1;
-	else
-		return 0;
-}
-
-
-/* Wait at least the specified number of microsec.                           */
-/* Use a timer if possible; otherwise estimate the number of instructions    */
-/* necessary to be run based on the microcontroller speed.  For this example */
-/* we pulse the TCK port a number of times based on the processor speed.     */
-void waitTime(long microsec)
-{
-	udelay(microsec); /* esd */
-}