Add PCI support for Sorcery board.

Code cleanup (especially Sorcery / Alaska / Yukon serial driver).

3 files changed, 18 insertions, 111 deletions

diff --git a/board/alaska/Makefile b/board/alaska/Makefile
index e4fe11005da..a4c1d2e9acd 100644
--- a/board/alaska/Makefile
+++ b/board/alaska/Makefile
@@ -24,7 +24,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o flash.o extserial.o
+OBJS	:= $(BOARD).o flash.o
 
 $(LIB):	$(OBJS) $(SOBJS)
 	$(AR) crv $@ $(OBJS)
diff --git a/board/alaska/extserial.c b/board/alaska/extserial.c
deleted file mode 100644
index f17e06e4ea3..00000000000
--- a/board/alaska/extserial.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * (C) Copyright 2004, Freescale, Inc
- * TsiChung Liew, Tsi-Chung.Liew@freescale.com.
- *
- * 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
- *
- */
-
-/*
- * Minimal serial functions needed to use one of the PSC ports
- * as serial console interface.
- */
-
-#include <common.h>
-#include <mpc8220.h>
-
-#if defined (CONFIG_EXTUART_CONSOLE)
-#   include <ns16550.h>
-
-#   define PADSERIAL_BAUD_115200   0x40
-#   define PADSERIAL_BAUD_57600    0x20
-#   define PADSERIAL_BAUD_9600     0
-#   define PADCARD_FREQ            18432000
-
-const NS16550_t com_port = (NS16550_t) CFG_NS16550_COM1;
-
-int ext_serial_init (void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-	volatile u8 *dipswitch = (volatile u8 *) (CFG_CPLD_BASE + 0x1002);
-	int baud_divisor;
-
-	/* Find out the baud rate speed on debug card dip switches */
-	if (*dipswitch & PADSERIAL_BAUD_115200)
-		gd->baudrate = 115200;
-	else if (*dipswitch & PADSERIAL_BAUD_57600)
-		gd->baudrate = 57600;
-	else
-		gd->baudrate = 9600;
-
-	/* Debug card frequency */
-	baud_divisor = PADCARD_FREQ / (16 * gd->baudrate);
-
-	NS16550_init (com_port, baud_divisor);
-
-	return (0);
-}
-
-void ext_serial_putc (const char c)
-{
-	if (c == '\n')
-		NS16550_putc (com_port, '\r');
-
-	NS16550_putc (com_port, c);
-}
-
-void ext_serial_puts (const char *s)
-{
-	while (*s) {
-		serial_putc (*s++);
-	}
-}
-
-int ext_serial_getc (void)
-{
-	return NS16550_getc (com_port);
-}
-
-int ext_serial_tstc (void)
-{
-	return NS16550_tstc (com_port);
-}
-
-void ext_serial_setbrg (void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-	volatile u8 *dipswitch = (volatile u8 *) (CFG_CPLD_BASE + 0x1002);
-	int baud_divisor;
-
-	/* Find out the baud rate speed on debug card dip switches */
-	if (*dipswitch & PADSERIAL_BAUD_115200)
-		gd->baudrate = 115200;
-	else if (*dipswitch & PADSERIAL_BAUD_57600)
-		gd->baudrate = 57600;
-	else
-		gd->baudrate = 9600;
-
-	/* Debug card frequency */
-	baud_divisor = PADCARD_FREQ / (16 * gd->baudrate);
-
-	NS16550_reinit (com_port, baud_divisor);
-}
-#endif /* CONFIG_EXTUART_CONSOLE */
diff --git a/board/sorcery/sorcery.c b/board/sorcery/sorcery.c
index a7ef85c9f09..35d6a06084b 100644
--- a/board/sorcery/sorcery.c
+++ b/board/sorcery/sorcery.c
@@ -25,6 +25,7 @@
 #include <mpc8220.h>
 #include <asm/processor.h>
 #include <asm/mmu.h>
+#include <pci.h>
 
 long int initdram (int board_type)
 {
@@ -41,3 +42,19 @@ int checkboard (void)
 
 	return 0;
 }
+
+#if defined(CONFIG_PCI)
+/*
+ * Initialize PCI devices, report devices found.
+ */
+static struct pci_controller hose;
+
+#endif /* CONFIG_PCI */
+
+void pci_init_board (void)
+{
+#ifdef CONFIG_PCI
+	extern void pci_mpc8220_init (struct pci_controller *hose);
+	pci_mpc8220_init (&hose);
+#endif /* CONFIG_PCI */
+}