* Patch by Klaus Heydeck, 13 Mar 2003:

  Add support for KUP4X Board

1 files changed, 72 insertions, 0 deletions

diff --git a/board/kup/common/kup.c b/board/kup/common/kup.c
new file mode 100644
index 0000000..69ffa2c
--- /dev/null
+++ b/board/kup/common/kup.c
@@ -0,0 +1,72 @@
+/*
+ * (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 "kup.h"
+
+int misc_init_f (void)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+	volatile sysconf8xx_t *siu = &immap->im_siu_conf;
+
+	while (siu->sc_sipend & 0x20000000) {
+		/* printf("waiting for 5V VCC\n"); */
+		;
+	}
+
+	/* RS232 / RS485 default is RS232 */
+	immap->im_ioport.iop_padat &= ~(PA_RS485);
+	immap->im_ioport.iop_papar &= ~(PA_RS485);
+	immap->im_ioport.iop_paodr &= ~(PA_RS485);
+	immap->im_ioport.iop_padir |= (PA_RS485);
+	return (0);
+}
+
+
+#ifdef CONFIG_IDE_LED
+void ide_led (uchar led, uchar status)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+
+	/* We have one led for both pcmcia slots */
+	if (status) {		/* led on */
+		immap->im_ioport.iop_padat &= ~(PA_LED_YELLOW);
+	} else {
+		immap->im_ioport.iop_padat |= (PA_LED_YELLOW);
+	}
+}
+#endif
+
+void poweron_key (void)
+{
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
+
+	immap->im_ioport.iop_pcpar &= ~(PC_SWITCH1);
+	immap->im_ioport.iop_pcdir &= ~(PC_SWITCH1);
+
+	if (immap->im_ioport.iop_pcdat & (PC_SWITCH1))
+		setenv ("key1", "off");
+	else
+		setenv ("key1", "on");
+}