From 5cf91d6bdc3e60bd43f9ba1bbb97a43ee49b2b2d Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Fri, 23 Apr 2004 20:32:05 +0000
Subject: * Modify KUP4X board configuration to use SL811 driver for USB memory
   sticks (including FAT / VFAT filesystem support)

* Add SL811 Host Controller Interface driver for USB

* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README

* Patch by Pantelis Antoniou, 19 Apr 2004:
  Allow to use shell style syntax (i. e. ${var} ) with standard parser.
  Minor patches for Intracom boards.

* Patch by Christian Pell, 19 Apr 2004:
  cleanup support for CF/IDE on PCMCIA for PXA25X
---
 board/kup/kup4x/Makefile |  2 +-
 board/kup/kup4x/usb.c    | 81 ------------------------------------------------
 2 files changed, 1 insertion(+), 82 deletions(-)
 delete mode 100644 board/kup/kup4x/usb.c

(limited to 'board/kup/kup4x')

diff --git a/board/kup/kup4x/Makefile b/board/kup/kup4x/Makefile
index 3fed0f0485..573204491e 100644
--- a/board/kup/kup4x/Makefile
+++ b/board/kup/kup4x/Makefile
@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	= $(BOARD).o ../common/flash.o ../common/kup.o usb.o
+OBJS	= $(BOARD).o ../common/flash.o ../common/kup.o
 
 $(LIB):	.depend $(OBJS)
 	$(AR) crv $@ $(OBJS)
diff --git a/board/kup/kup4x/usb.c b/board/kup/kup4x/usb.c
deleted file mode 100644
index 5444008ecd..0000000000
--- a/board/kup/kup4x/usb.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * (C) Copyright 2004
- * Klaus Heydeck, Kieback & Peter GmbH & Co KG, heydeck@kieback-peter.de
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <mpc8xx.h>
-#include "../common/kup.h"
-
-
-#define  SL811_ADR (0x50000000)
-#define  SL811_DAT (0x50000001)
-
-
-static void sl811_write_index_data (__u8 index, __u8 data)
-{
-	*(volatile unsigned char *) (SL811_ADR) = index;
-	__asm__ ("eieio");
-	*(volatile unsigned char *) (SL811_DAT) = data;
-	__asm__ ("eieio");
-}
-
-static __u8 sl811_read_index_data (__u8 index)
-{
-	__u8 data;
-
-	*(volatile unsigned char *) (SL811_ADR) = index;
-	__asm__ ("eieio");
-	data = *(volatile unsigned char *) (SL811_DAT);
-	__asm__ ("eieio");
-	return (data);
-}
-
-int usb_init_kup4x (void)
-{
-	volatile immap_t *immap = (immap_t *) CFG_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-	int i;
-	unsigned char tmp;
-
-	memctl = &immap->im_memctl;
-	memctl->memc_or7 = 0xFFFF8726;
-	memctl->memc_br7 = 0x50000401;	/* start at 0x50000000 */
-	/* BP 14 low = USB ON */
-	immap->im_cpm.cp_pbdat &= ~(BP_USB_VCC);
-	/* PB 14 nomal port */
-	immap->im_cpm.cp_pbpar &= ~(BP_USB_VCC);
-	/* output */
-	immap->im_cpm.cp_pbdir |= (BP_USB_VCC);
-
-	puts ("USB:   ");
-
-	for (i = 0x10; i < 0xff; i++) {
-		sl811_write_index_data (i, i);
-		tmp = (sl811_read_index_data (i));
-		if (tmp != i) {
-			printf ("SL811 compare error index=0x%02x read=0x%02x\n", i, tmp);
-			return (-1);
-		}
-	}
-	printf ("SL811 ready\n");
-	return (0);
-}
-- 
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