* [U-Boot-Users] [PATCH 9/11] Added VIA configuration table, Added support for PCI2 on CDS
@ 2006-06-27 19:36 Matthew McClintock
0 siblings, 0 replies; only message in thread
From: Matthew McClintock @ 2006-06-27 19:36 UTC (permalink / raw)
To: u-boot
* Added VIA configuration table
* Added support for PCI2 on CDS
Patch by Andy Fleming 17-Mar-2006
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Matthew McClintock <msm@freescale.com>
---
board/cds/common/ft_board.c | 3 +
board/cds/common/via.c | 99 +++++++++++++++++++++++++++++++++++++
board/cds/common/via.h | 18 +++++++
board/cds/mpc8541cds/Makefile | 3 +
board/cds/mpc8541cds/init.S | 12 ++--
board/cds/mpc8541cds/mpc8541cds.c | 32 ++++++------
board/cds/mpc8548cds/Makefile | 3 +
board/cds/mpc8548cds/init.S | 12 ++--
board/cds/mpc8548cds/mpc8548cds.c | 32 ++++++------
board/cds/mpc8555cds/Makefile | 3 +
board/cds/mpc8555cds/init.S | 12 ++--
board/cds/mpc8555cds/mpc8555cds.c | 39 ++++++++-------
include/configs/MPC8541CDS.h | 21 +++-----
include/configs/MPC8548CDS.h | 23 +++------
include/configs/MPC8555CDS.h | 23 +++------
15 files changed, 223 insertions(+), 112 deletions(-)
diff --git a/board/cds/common/ft_board.c b/board/cds/common/ft_board.c
index 73eca5e..77d1d85 100644
--- a/board/cds/common/ft_board.c
+++ b/board/cds/common/ft_board.c
@@ -35,6 +35,9 @@ ft_board_setup(void *blob, bd_t *bd)
u32 *p;
int len;
+#ifdef CONFIG_PCI
+ ft_pci_setup(blob, bd);
+#endif
ft_cpu_setup(blob, bd);
p = ft_get_prop(blob, "/memory/reg", &len);
diff --git a/board/cds/common/via.c b/board/cds/common/via.c
new file mode 100644
index 0000000..68c8d21
--- /dev/null
+++ b/board/cds/common/via.c
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2006 Freescale Semiconductor.
+ *
+ * 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 <pci.h>
+
+/* Config the VIA chip */
+void mpc85xx_config_via(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab)
+{
+ pci_dev_t bridge;
+
+ /* Enable USB and IDE functions */
+ pci_hose_write_config_byte(hose, dev, 0x48, 0x08);
+
+ pciauto_config_device(hose, dev);
+
+ /*
+ * Force the backplane P2P bridge to have a window
+ * open from 0x00000000-0x00001fff in PCI I/O space.
+ * This allows legacy I/O (i8259, etc) on the VIA
+ * southbridge to be accessed.
+ */
+ bridge = PCI_BDF(0,17,0);
+ pci_hose_write_config_byte(hose, bridge, PCI_IO_BASE, 0);
+ pci_hose_write_config_word(hose, bridge, PCI_IO_BASE_UPPER16, 0);
+ pci_hose_write_config_byte(hose, bridge, PCI_IO_LIMIT, 0x10);
+ pci_hose_write_config_word(hose, bridge, PCI_IO_LIMIT_UPPER16, 0);
+}
+
+/* Function 1, IDE */
+void mpc85xx_config_via_usbide(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab)
+{
+ pciauto_config_device(hose, dev);
+ /*
+ * Since the P2P window was forced to cover the fixed
+ * legacy I/O addresses, it is necessary to manually
+ * place the base addresses for the IDE and USB functions
+ * within this window.
+ */
+ pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_0, 0x1ff8);
+ pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_1, 0x1ff4);
+ pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_2, 0x1fe8);
+ pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_3, 0x1fe4);
+ pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_4, 0x1fd0);
+}
+
+/* Function 2, USB ports 0-1 */
+void mpc85xx_config_via_usb(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab)
+{
+ pciauto_config_device(hose, dev);
+
+ pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_4, 0x1fa0);
+}
+
+/* Function 3, USB ports 2-3 */
+void mpc85xx_config_via_usb2(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab)
+{
+ pciauto_config_device(hose, dev);
+
+ pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_4, 0x1f80);
+}
+
+/* Function 5, Power Management */
+void mpc85xx_config_via_power(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab)
+{
+ pciauto_config_device(hose, dev);
+
+ pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_0, 0x1e00);
+ pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_1, 0x1dfc);
+ pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_2, 0x1df8);
+}
+
+/* Function 6, AC97 Interface */
+void mpc85xx_config_via_ac97(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab)
+{
+ pciauto_config_device(hose, dev);
+
+ pci_hose_write_config_dword(hose, dev, PCI_BASE_ADDRESS_0, 0x1c00);
+}
+
diff --git a/board/cds/common/via.h b/board/cds/common/via.h
new file mode 100644
index 0000000..77cfacc
--- /dev/null
+++ b/board/cds/common/via.h
@@ -0,0 +1,18 @@
+#ifndef _MPC85xx_VIA_H
+void mpc85xx_config_via(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab);
+
+/* Function 1, IDE */
+void mpc85xx_config_via_usbide(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab);
+
+/* Function 2, USB ports 0-1 */
+void mpc85xx_config_via_usb(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab);
+
+/* Function 3, USB ports 2-3 */
+void mpc85xx_config_via_usb2(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab);
+
+/* Function 5, Power Management */
+void mpc85xx_config_via_power(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab);
+
+/* Function 6, AC97 Interface */
+void mpc85xx_config_via_ac97(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab);
+#endif /* _MPC85xx_VIA_H */
diff --git a/board/cds/mpc8541cds/Makefile b/board/cds/mpc8541cds/Makefile
index aea6136..d202281 100644
--- a/board/cds/mpc8541cds/Makefile
+++ b/board/cds/mpc8541cds/Makefile
@@ -29,7 +29,8 @@ LIB = lib$(BOARD).a
OBJS := $(BOARD).o \
../common/cadmus.o \
../common/eeprom.o \
- ../common/ft_board.o
+ ../common/ft_board.o \
+ ../common/via.o
SOBJS := init.o
diff --git a/board/cds/mpc8541cds/init.S b/board/cds/mpc8541cds/init.S
index 53dcd0d..978bda5 100644
--- a/board/cds/mpc8541cds/init.S
+++ b/board/cds/mpc8541cds/init.S
@@ -210,8 +210,8 @@ #endif
* 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
* 0xa000_0000 0xbfff_ffff PCI2 MEM 512M
* 0xe000_0000 0xe000_ffff CCSR 1M
- * 0xe200_0000 0xe2ff_ffff PCI1 IO 16M
- * 0xe300_0000 0xe3ff_ffff PCI2 IO 16M
+ * 0xe200_0000 0xe20f_ffff PCI1 IO 1M
+ * 0xe210_0000 0xe21f_ffff PCI2 IO 1M
* 0xf000_0000 0xf7ff_ffff SDRAM 128M
* 0xf800_0000 0xf80f_ffff NVRAM/CADMUS (*) 1M
* 0xff00_0000 0xff7f_ffff FLASH (2nd bank) 8M
@@ -234,11 +234,11 @@ #define LAWAR1 (LAWAR_EN | LAWAR_TRGT_I
#define LAWBAR2 ((CFG_PCI2_MEM_BASE>>12) & 0xfffff)
#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M))
-#define LAWBAR3 ((CFG_PCI1_IO_BASE>>12) & 0xfffff)
-#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M))
+#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
+#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M))
-#define LAWBAR4 ((CFG_PCI2_IO_BASE>>12) & 0xfffff)
-#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M))
+#define LAWBAR4 ((CFG_PCI2_IO_PHYS>>12) & 0xfffff)
+#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M))
/* LBC window - maps 256M 0xf0000000 -> 0xffffffff */
#define LAWBAR5 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)
diff --git a/board/cds/mpc8541cds/mpc8541cds.c b/board/cds/mpc8541cds/mpc8541cds.c
index 6b8aa68..c2b3009 100644
--- a/board/cds/mpc8541cds/mpc8541cds.c
+++ b/board/cds/mpc8541cds/mpc8541cds.c
@@ -31,6 +31,7 @@ #include <spd.h>
#include "../common/cadmus.h"
#include "../common/eeprom.h"
+#include "../common/via.h"
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
@@ -468,26 +469,25 @@ testdram(void)
#endif
#if defined(CONFIG_PCI)
-
-/*
- * Initialize PCI Devices, report devices found.
+/* For some reason the Tundra PCI bridge shows up on itself as a
+ * different device. Work around that by refusing to configure it.
*/
+void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab) { }
-#ifndef CONFIG_PCI_PNP
static struct pci_config_table pci_mpc85xxcds_config_table[] = {
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
- PCI_IDSEL_NUMBER, PCI_ANY_ID,
- pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
- PCI_ENET0_MEMADDR,
- PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER
- } },
- { }
+ {0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}},
+ {0x1106, 0x0686, PCI_ANY_ID, 1, 2, 0, mpc85xx_config_via, {0,0,0}},
+ {0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1, mpc85xx_config_via_usbide, {0,0,0}},
+ {0x1105, 0x3038, PCI_ANY_ID, 1, 2, 2, mpc85xx_config_via_usb, {0,0,0}},
+ {0x1106, 0x3038, PCI_ANY_ID, 1, 2, 3, mpc85xx_config_via_usb2, {0,0,0}},
+ {0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5, mpc85xx_config_via_power, {0,0,0}},
+ {0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}}
};
-#endif
-static struct pci_controller hose = {
-#ifndef CONFIG_PCI_PNP
- config_table: pci_mpc85xxcds_config_table,
+static struct pci_controller hose[] = {
+ { config_table: pci_mpc85xxcds_config_table,},
+#ifdef CONFIG_MPC85XX_PCI2
+ {},
#endif
};
@@ -497,7 +497,7 @@ void
pci_init_board(void)
{
#ifdef CONFIG_PCI
- extern void pci_mpc85xx_init(struct pci_controller *hose);
+ extern void pci_mpc85xx_init(struct pci_controller **hose);
pci_mpc85xx_init(&hose);
#endif
diff --git a/board/cds/mpc8548cds/Makefile b/board/cds/mpc8548cds/Makefile
index aea6136..d202281 100644
--- a/board/cds/mpc8548cds/Makefile
+++ b/board/cds/mpc8548cds/Makefile
@@ -29,7 +29,8 @@ LIB = lib$(BOARD).a
OBJS := $(BOARD).o \
../common/cadmus.o \
../common/eeprom.o \
- ../common/ft_board.o
+ ../common/ft_board.o \
+ ../common/via.o
SOBJS := init.o
diff --git a/board/cds/mpc8548cds/init.S b/board/cds/mpc8548cds/init.S
index 53dcd0d..978bda5 100644
--- a/board/cds/mpc8548cds/init.S
+++ b/board/cds/mpc8548cds/init.S
@@ -210,8 +210,8 @@ #endif
* 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
* 0xa000_0000 0xbfff_ffff PCI2 MEM 512M
* 0xe000_0000 0xe000_ffff CCSR 1M
- * 0xe200_0000 0xe2ff_ffff PCI1 IO 16M
- * 0xe300_0000 0xe3ff_ffff PCI2 IO 16M
+ * 0xe200_0000 0xe20f_ffff PCI1 IO 1M
+ * 0xe210_0000 0xe21f_ffff PCI2 IO 1M
* 0xf000_0000 0xf7ff_ffff SDRAM 128M
* 0xf800_0000 0xf80f_ffff NVRAM/CADMUS (*) 1M
* 0xff00_0000 0xff7f_ffff FLASH (2nd bank) 8M
@@ -234,11 +234,11 @@ #define LAWAR1 (LAWAR_EN | LAWAR_TRGT_I
#define LAWBAR2 ((CFG_PCI2_MEM_BASE>>12) & 0xfffff)
#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M))
-#define LAWBAR3 ((CFG_PCI1_IO_BASE>>12) & 0xfffff)
-#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M))
+#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
+#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M))
-#define LAWBAR4 ((CFG_PCI2_IO_BASE>>12) & 0xfffff)
-#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M))
+#define LAWBAR4 ((CFG_PCI2_IO_PHYS>>12) & 0xfffff)
+#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M))
/* LBC window - maps 256M 0xf0000000 -> 0xffffffff */
#define LAWBAR5 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)
diff --git a/board/cds/mpc8548cds/mpc8548cds.c b/board/cds/mpc8548cds/mpc8548cds.c
index 5bc0890..6eedb4a 100644
--- a/board/cds/mpc8548cds/mpc8548cds.c
+++ b/board/cds/mpc8548cds/mpc8548cds.c
@@ -30,6 +30,7 @@ #include <spd.h>
#include "../common/cadmus.h"
#include "../common/eeprom.h"
+#include "../common/via.h"
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
@@ -293,26 +294,25 @@ testdram(void)
#endif
#if defined(CONFIG_PCI)
-
-/*
- * Initialize PCI Devices, report devices found.
+/* For some reason the Tundra PCI bridge shows up on itself as a
+ * different device. Work around that by refusing to configure it.
*/
+void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab) { }
-#ifndef CONFIG_PCI_PNP
static struct pci_config_table pci_mpc85xxcds_config_table[] = {
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
- PCI_IDSEL_NUMBER, PCI_ANY_ID,
- pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
- PCI_ENET0_MEMADDR,
- PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER
- } },
- { }
+ {0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}},
+ {0x1106, 0x0686, PCI_ANY_ID, 1, 2, 0, mpc85xx_config_via, {0,0,0}},
+ {0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1, mpc85xx_config_via_usbide, {0,0,0}},
+ {0x1105, 0x3038, PCI_ANY_ID, 1, 2, 2, mpc85xx_config_via_usb, {0,0,0}},
+ {0x1106, 0x3038, PCI_ANY_ID, 1, 2, 3, mpc85xx_config_via_usb2, {0,0,0}},
+ {0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5, mpc85xx_config_via_power, {0,0,0}},
+ {0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}}
};
-#endif
-static struct pci_controller hose = {
-#ifndef CONFIG_PCI_PNP
- config_table: pci_mpc85xxcds_config_table,
+static struct pci_controller hose[] = {
+ { config_table: pci_mpc85xxcds_config_table,},
+#ifdef CONFIG_MPC85XX_PCI2
+ {},
#endif
};
@@ -322,7 +322,7 @@ void
pci_init_board(void)
{
#ifdef CONFIG_PCI
- extern void pci_mpc85xx_init(struct pci_controller *hose);
+ extern void pci_mpc85xx_init(struct pci_controller **hose);
pci_mpc85xx_init(&hose);
#endif
diff --git a/board/cds/mpc8555cds/Makefile b/board/cds/mpc8555cds/Makefile
index aea6136..d202281 100644
--- a/board/cds/mpc8555cds/Makefile
+++ b/board/cds/mpc8555cds/Makefile
@@ -29,7 +29,8 @@ LIB = lib$(BOARD).a
OBJS := $(BOARD).o \
../common/cadmus.o \
../common/eeprom.o \
- ../common/ft_board.o
+ ../common/ft_board.o \
+ ../common/via.o
SOBJS := init.o
diff --git a/board/cds/mpc8555cds/init.S b/board/cds/mpc8555cds/init.S
index 53dcd0d..978bda5 100644
--- a/board/cds/mpc8555cds/init.S
+++ b/board/cds/mpc8555cds/init.S
@@ -210,8 +210,8 @@ #endif
* 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
* 0xa000_0000 0xbfff_ffff PCI2 MEM 512M
* 0xe000_0000 0xe000_ffff CCSR 1M
- * 0xe200_0000 0xe2ff_ffff PCI1 IO 16M
- * 0xe300_0000 0xe3ff_ffff PCI2 IO 16M
+ * 0xe200_0000 0xe20f_ffff PCI1 IO 1M
+ * 0xe210_0000 0xe21f_ffff PCI2 IO 1M
* 0xf000_0000 0xf7ff_ffff SDRAM 128M
* 0xf800_0000 0xf80f_ffff NVRAM/CADMUS (*) 1M
* 0xff00_0000 0xff7f_ffff FLASH (2nd bank) 8M
@@ -234,11 +234,11 @@ #define LAWAR1 (LAWAR_EN | LAWAR_TRGT_I
#define LAWBAR2 ((CFG_PCI2_MEM_BASE>>12) & 0xfffff)
#define LAWAR2 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_512M))
-#define LAWBAR3 ((CFG_PCI1_IO_BASE>>12) & 0xfffff)
-#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_16M))
+#define LAWBAR3 ((CFG_PCI1_IO_PHYS>>12) & 0xfffff)
+#define LAWAR3 (LAWAR_EN | LAWAR_TRGT_IF_PCI1 | (LAWAR_SIZE & LAWAR_SIZE_1M))
-#define LAWBAR4 ((CFG_PCI2_IO_BASE>>12) & 0xfffff)
-#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M))
+#define LAWBAR4 ((CFG_PCI2_IO_PHYS>>12) & 0xfffff)
+#define LAWAR4 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_1M))
/* LBC window - maps 256M 0xf0000000 -> 0xffffffff */
#define LAWBAR5 ((CFG_LBC_SDRAM_BASE>>12) & 0xfffff)
diff --git a/board/cds/mpc8555cds/mpc8555cds.c b/board/cds/mpc8555cds/mpc8555cds.c
index 18adf5b..e15bf8f 100644
--- a/board/cds/mpc8555cds/mpc8555cds.c
+++ b/board/cds/mpc8555cds/mpc8555cds.c
@@ -29,6 +29,7 @@ #include <spd.h>
#include "../common/cadmus.h"
#include "../common/eeprom.h"
+#include "../common/via.h"
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc(unsigned int dram_size);
@@ -464,38 +465,40 @@ testdram(void)
}
#endif
-#if defined(CONFIG_PCI)
-
-/*
- * Initialize PCI Devices, report devices found.
+#ifdef CONFIG_PCI
+/* For some reason the Tundra PCI bridge shows up on itself as a
+ * different device. Work around that by refusing to configure it
*/
+void dummy_func(struct pci_controller* hose, pci_dev_t dev, struct pci_config_table *tab) { }
-#ifndef CONFIG_PCI_PNP
static struct pci_config_table pci_mpc85xxcds_config_table[] = {
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
- PCI_IDSEL_NUMBER, PCI_ANY_ID,
- pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
- PCI_ENET0_MEMADDR,
- PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER
- } },
- { }
+ {0x10e3, 0x0513, PCI_ANY_ID, 1, 3, PCI_ANY_ID, dummy_func, {0,0,0}},
+ {0x1106, 0x0686, PCI_ANY_ID, 1, 2, 0, mpc85xx_config_via, {0,0,0}},
+ {0x1106, 0x0571, PCI_ANY_ID, 1, 2, 1, mpc85xx_config_via_usbide, {0,0,0}},
+ {0x1105, 0x3038, PCI_ANY_ID, 1, 2, 2, mpc85xx_config_via_usb, {0,0,0}},
+ {0x1106, 0x3038, PCI_ANY_ID, 1, 2, 3, mpc85xx_config_via_usb2, {0,0,0}},
+ {0x1106, 0x3058, PCI_ANY_ID, 1, 2, 5, mpc85xx_config_via_power, {0,0,0}},
+ {0x1106, 0x3068, PCI_ANY_ID, 1, 2, 6, mpc85xx_config_via_ac97, {0,0,0}}
};
-#endif
-static struct pci_controller hose = {
-#ifndef CONFIG_PCI_PNP
+
+static struct pci_controller hose[] = {
+ {
config_table: pci_mpc85xxcds_config_table,
+ },
+#ifdef CONFIG_MPC85XX_PCI2
+ { }
#endif
};
-#endif /* CONFIG_PCI */
+#endif
void
pci_init_board(void)
{
#ifdef CONFIG_PCI
- extern void pci_mpc85xx_init(struct pci_controller *hose);
+ extern void pci_mpc85xx_init(struct pci_controller **hose);
- pci_mpc85xx_init(&hose);
+ pci_mpc85xx_init(*pci_hose);
#endif
}
diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h
index 86bcfe3..f73caf0 100644
--- a/include/configs/MPC8541CDS.h
+++ b/include/configs/MPC8541CDS.h
@@ -318,7 +318,7 @@ #define OF_FLAT_TREE_MAX_SIZE 8192
#define OF_CPU "PowerPC,8541 at 0"
#define OF_SOC "soc8541 at e0000000"
#define OF_TBCLK (bd->bi_busfreq / 8)
-#define OF_STDOUT_PATH "/soc8541 at e0000000/serial at 4500"
+#define OF_STDOUT_PATH "/soc8541 at e0000000/serial at 4600"
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
@@ -335,32 +335,27 @@ #define CFG_I2C_NOPROBES {0x69} /
#define CFG_PCI1_MEM_BASE 0x80000000
#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
-#define CFG_PCI1_IO_BASE 0xe2000000
-#define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE
-#define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */
+#define CFG_PCI1_IO_BASE 0x00000000
+#define CFG_PCI1_IO_PHYS 0xe2000000
+#define CFG_PCI1_IO_SIZE 0x100000 /* 1M */
#define CFG_PCI2_MEM_BASE 0xa0000000
#define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE
#define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */
-#define CFG_PCI2_IO_BASE 0xe3000000
-#define CFG_PCI2_IO_PHYS CFG_PCI2_IO_BASE
-#define CFG_PCI2_IO_SIZE 0x1000000 /* 16M */
+#define CFG_PCI2_IO_BASE 0x00000000
+#define CFG_PCI2_IO_PHYS 0xe2100000
+#define CFG_PCI2_IO_SIZE 0x100000 /* 1M */
#if defined(CONFIG_PCI)
+#define CONFIG_MPC85XX_PCI2
#define CONFIG_NET_MULTI
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#undef CONFIG_EEPRO100
#undef CONFIG_TULIP
-#if !defined(CONFIG_PCI_PNP)
- #define PCI_ENET0_IOADDR 0xe0000000
- #define PCI_ENET0_MEMADDR 0xe0000000
- #define PCI_IDSEL_NUMBER 0x0c /*slot0->3(IDSEL)=12->15*/
-#endif
-
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h
index b1f8a19..37b518c 100644
--- a/include/configs/MPC8548CDS.h
+++ b/include/configs/MPC8548CDS.h
@@ -324,7 +324,7 @@ #define OF_FLAT_TREE_MAX_SIZE 8192
#define OF_CPU "PowerPC,8548 at 0"
#define OF_SOC "soc8548 at e0000000"
#define OF_TBCLK (bd->bi_busfreq / 8)
-#define OF_STDOUT_PATH "/soc8548 at e0000000/serial at 4500"
+#define OF_STDOUT_PATH "/soc8548 at e0000000/serial at 4600"
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
@@ -341,32 +341,27 @@ #define CFG_I2C_NOPROBES {0x69} /
#define CFG_PCI1_MEM_BASE 0x80000000
#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
-#define CFG_PCI1_IO_BASE 0xe2000000
-#define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE
-#define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */
+#define CFG_PCI1_IO_BASE 0x00000000
+#define CFG_PCI1_IO_PHYS 0xe2000000
+#define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */
#define CFG_PCI2_MEM_BASE 0xa0000000
#define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE
#define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */
-#define CFG_PCI2_IO_BASE 0xe3000000
-#define CFG_PCI2_IO_PHYS CFG_PCI2_IO_BASE
-#define CFG_PCI2_IO_SIZE 0x1000000 /* 16M */
+#define CFG_PCI2_IO_BASE 0x00000000
+#define CFG_PCI2_IO_PHYS 0xe2100000
+#define CFG_PCI2_IO_SIZE 0x00100000 /* 1M */
#if defined(CONFIG_PCI)
#define CONFIG_NET_MULTI
#define CONFIG_PCI_PNP /* do pci plug-and-play */
+#define CONFIG_85XX_PCI2
#undef CONFIG_EEPRO100
#undef CONFIG_TULIP
-#if !defined(CONFIG_PCI_PNP)
- #define PCI_ENET0_IOADDR 0xe0000000
- #define PCI_ENET0_MEMADDR 0xe0000000
- #define PCI_IDSEL_NUMBER 0x0c /*slot0->3(IDSEL)=12->15*/
-#endif
-
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
@@ -386,7 +381,7 @@ #define CONFIG_MPC85XX_TSEC2 1
#define CONFIG_MPC85XX_TSEC2_NAME "eTSEC1"
#define CONFIG_MPC85XX_TSEC3 1
#define CONFIG_MPC85XX_TSEC3_NAME "eTSEC2"
-#define CONFIG_MPC85XX_TSEC4 1
+#undef CONFIG_MPC85XX_TSEC4
#define CONFIG_MPC85XX_TSEC4_NAME "eTSEC3"
#undef CONFIG_MPC85XX_FEC
diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h
index b725dac..b94e38a 100644
--- a/include/configs/MPC8555CDS.h
+++ b/include/configs/MPC8555CDS.h
@@ -318,7 +318,7 @@ #define OF_FLAT_TREE_MAX_SIZE 8192
#define OF_CPU "PowerPC,8555 at 0"
#define OF_SOC "soc8555 at e0000000"
#define OF_TBCLK (bd->bi_busfreq / 8)
-#define OF_STDOUT_PATH "/soc8555 at e0000000/serial at 4500"
+#define OF_STDOUT_PATH "/soc8555 at e0000000/serial at 4600"
/* I2C */
#define CONFIG_HARD_I2C /* I2C with hardware support */
@@ -335,33 +335,28 @@ #define CFG_I2C_NOPROBES {0x69} /
#define CFG_PCI1_MEM_BASE 0x80000000
#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
-#define CFG_PCI1_IO_BASE 0xe2000000
-#define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE
-#define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */
+#define CFG_PCI1_IO_BASE 0x00000000
+#define CFG_PCI1_IO_PHYS 0xe2000000
+#define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */
#define CFG_PCI2_MEM_BASE 0xa0000000
#define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE
#define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */
-#define CFG_PCI2_IO_BASE 0xe3000000
-#define CFG_PCI2_IO_PHYS CFG_PCI2_IO_BASE
-#define CFG_PCI2_IO_SIZE 0x1000000 /* 16M */
+#define CFG_PCI2_IO_BASE 0x00000000
+#define CFG_PCI2_IO_PHYS 0xe2100000
+#define CFG_PCI2_IO_SIZE 0x00100000 /* 1M */
#if defined(CONFIG_PCI)
#define CONFIG_NET_MULTI
#define CONFIG_PCI_PNP /* do pci plug-and-play */
+#define CONFIG_MPC85XX_PCI2
#undef CONFIG_EEPRO100
#undef CONFIG_TULIP
-#if !defined(CONFIG_PCI_PNP)
- #define PCI_ENET0_IOADDR 0xe0000000
- #define PCI_ENET0_MEMADDR 0xe0000000
- #define PCI_IDSEL_NUMBER 0x0c /*slot0->3(IDSEL)=12->15*/
-#endif
-
-#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
+#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
#endif /* CONFIG_PCI */
--
2006_06_07.01.gittree_pull-dirty
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2006-06-27 19:36 [U-Boot-Users] [PATCH 9/11] Added VIA configuration table, Added support for PCI2 on CDS Matthew McClintock
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