[PATCH 2/2] Add support for MEMEC 2VP30-FF1152 eval board with simple FPGA design

Here is an example port to another V2PRO based board.

This patch is for information only and is NOT suitable for submission up to
mainline

---

 arch/ppc/boot/simple/embed_config.c                |   12 +-
 arch/ppc/platforms/4xx/Kconfig                     |    9 +
 arch/ppc/platforms/4xx/Makefile                    |    1=20
 arch/ppc/platforms/4xx/memec_2vp30.c               |  157 ++++++++++++++++=
++++
 arch/ppc/platforms/4xx/memec_2vp30.h               |   47 ++++++
 arch/ppc/platforms/4xx/memec_2vp30_devices.c       |   59 ++++++++
 arch/ppc/platforms/4xx/xparameters/xparameters.h   |   29 ++++
 .../4xx/xparameters/xparameters_memec_2vp30.h      |  100 +++++++++++++++
 include/asm-ppc/ibm4xx.h                           |    4 +
 9 files changed, 410 insertions(+), 8 deletions(-)
 create mode 100644 arch/ppc/platforms/4xx/memec_2vp30.c
 create mode 100644 arch/ppc/platforms/4xx/memec_2vp30.h
 create mode 100644 arch/ppc/platforms/4xx/memec_2vp30_devices.c
 create mode 100644 arch/ppc/platforms/4xx/xparameters/xparameters_memec_2v=
p30.h

5f6cd89ad6b695ac30c18dff79c9054f66979899

diff --git a/arch/ppc/boot/simple/embed_config.c

b/arch/ppc/boot/simple/embed_config.c

--- a/arch/ppc/boot/simple/embed_config.c
+++ b/arch/ppc/boot/simple/embed_config.c

@@ -745,7 +745,7 @@ embed_config(bd_t **bdp)
 }
 #endif /* WILLOW */

=20
-#ifdef CONFIG_XILINX_ML300
+#ifdef CONFIG_VIRTEX_II_PRO
 void
 embed_config(bd_t ** bdp)
 {

@@ -775,14 +775,14 @@ embed_config(bd_t ** bdp)

=20
 =09bd =3D &bdinfo;
 =09*bdp =3D bd;
-=09bd->bi_memsize =3D XPAR_DDR_0_SIZE;
-=09bd->bi_intfreq =3D XPAR_CORE_CLOCK_FREQ_HZ;
-=09bd->bi_busfreq =3D XPAR_PLB_CLOCK_FREQ_HZ;
-=09bd->bi_pci_busfreq =3D XPAR_PCI_0_CLOCK_FREQ_HZ;
+=09bd->bi_memsize =3D V2PRO_BI_MEMSIZE;
+=09bd->bi_intfreq =3D V2PRO_BI_INTFREQ;
+=09bd->bi_busfreq =3D V2PRO_BI_BUSFREQ;
+=09bd->bi_pci_busfreq =3D V2PRO_BI_PCI_BUSFREQ;
 =09timebase_period_ns =3D 1000000000 / bd->bi_tbfreq;
 =09/* see bi_tbfreq definition in arch/ppc/platforms/4xx/xilinx_ml300.h */
 }
-#endif /* CONFIG_XILINX_ML300 */
+#endif /* CONFIG_VIRTEX_II_PRO */
=20
 #ifdef CONFIG_IBM_OPENBIOS
 /* This could possibly work for all treeboot roms.

diff --git a/arch/ppc/platforms/4xx/Kconfig b/arch/ppc/platforms/4xx/Kconfi=

g

--- a/arch/ppc/platforms/4xx/Kconfig
+++ b/arch/ppc/platforms/4xx/Kconfig

@@ -67,6 +67,11 @@ config XILINX_ML300
 =09help
 =09  This option enables support for the Xilinx ML300 evaluation board.

=20
+config MEMEC_2VP30
+=09bool "MEMEC 2VP30 Eval Board"
+=09help
+=09  This option enables support for the MEMEC 2VP30-FF1152 eval board.
+
 endchoice
=20
 choice

@@ -203,7 +208,7 @@ config 405GPR

=20
 config VIRTEX_II_PRO
 =09bool
-=09depends on XILINX_ML300
+=09depends on XILINX_ML300 || MEMEC_2VP30
 =09default y
=20
 config VIRTEX_II_PRO_TLB_FIX

@@ -229,7 +234,7 @@ config STB03xxx

=20
 config EMBEDDEDBOOT
 =09bool
-=09depends on EP405 || XILINX_ML300
+=09depends on EP405 || XILINX_ML300 || MEMEC_2VP30
 =09default y
=20
 config IBM_OPENBIOS

diff --git a/arch/ppc/platforms/4xx/Makefile b/arch/ppc/platforms/4xx/Makef=

ile

--- a/arch/ppc/platforms/4xx/Makefile
+++ b/arch/ppc/platforms/4xx/Makefile

@@ -15,6 +15,7 @@ obj-$(CONFIG_REDWOOD_6)=09=09+=3D redwood6.o
 obj-$(CONFIG_SYCAMORE)=09=09+=3D sycamore.o
 obj-$(CONFIG_WALNUT)=09=09+=3D walnut.o
 obj-$(CONFIG_XILINX_ML300)=09+=3D xilinx_ml300.o xilinx_ml300_devices.o
+obj-$(CONFIG_MEMEC_2VP30)=09+=3D memec_2vp30.o memec_2vp30_devices.o

=20
 obj-$(CONFIG_405GP)=09=09+=3D ibm405gp.o
 obj-$(CONFIG_REDWOOD_5)=09=09+=3D ibmstb4.o

diff --git a/arch/ppc/platforms/4xx/memec_2vp30.c

b/arch/ppc/platforms/4xx/memec_2vp30.c
new file mode 100644

--- /dev/null
+++ b/arch/ppc/platforms/4xx/memec_2vp30.c

@@ -0,0 +1,157 @@
+/*
+ * arch/ppc/platforms/4xx/memec_2vp30.c
+ *
+ * MEMEC 2VP30-FF1152 evaluation board initialization
+ *
+ * Author: MontaVista Software, Inc.
+ *         source@mvista.com
+ *
+ * 2002-2004 (c) MontaVista Software, Inc.  This file is licensed under th=

e
+ * terms of the GNU General Public License version 2.  This program is lic=
ensed
+ * "as is" without any warranty of any kind, whether express or implied.
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+#include <linux/tty.h>
+#include <linux/serial.h>
+#include <linux/serial_core.h>
+#include <linux/serial_8250.h>
+#include <linux/serialP.h>
+#include <asm/io.h>
+#include <asm/machdep.h>
+#include <asm/ppc_sys.h>
+
+#include <syslib/gen550.h>
+#include "xparameters/xparameters.h"
+
+/*
+ * As an overview of how the following functions (platform_init,
+ * memec_map_io, memec_setup_arch and memec_init_IRQ) fit into the
+ * kernel startup procedure, here's a call tree:
+ *
+ * start_here=09=09=09=09=09arch/ppc/kernel/head_4xx.S
+ *  early_init=09=09=09=09=09arch/ppc/kernel/setup.c
+ *  machine_init=09=09=09=09arch/ppc/kernel/setup.c
+ *    platform_init=09=09=09=09this file
+ *      ppc4xx_init=09=09=09=09arch/ppc/syslib/ppc4xx_setup.c
+ *        parse_bootinfo
+ *          find_bootinfo
+ *        "setup some default ppc_md pointers"
+ *  MMU_init=09=09=09=09=09arch/ppc/mm/init.c
+ *    *ppc_md.setup_io_mappings =3D=3D memec_map_io=09this file
+ *      ppc4xx_map_io=09=09=09=09arch/ppc/syslib/ppc4xx_setup.c
+ *  start_kernel=09=09=09=09init/main.c
+ *    setup_arch=09=09=09=09arch/ppc/kernel/setup.c
+ * #if defined(CONFIG_KGDB)
+ *      *ppc_md.kgdb_map_scc() =3D=3D gen550_kgdb_map_scc
+ * #endif
+ *      *ppc_md.setup_arch =3D=3D memec_setup_arch=09this file
+ *        ppc4xx_setup_arch=09=09=09arch/ppc/syslib/ppc4xx_setup.c
+ *          ppc4xx_find_bridges=09=09=09arch/ppc/syslib/ppc405_pci.c
+ *    init_IRQ=09=09=09=09=09arch/ppc/kernel/irq.c
+ *      *ppc_md.init_IRQ =3D=3D memec_init_IRQ=09this file
+ *        ppc4xx_init_IRQ=09=09=09arch/ppc/syslib/ppc4xx_setup.c
+ *          ppc4xx_pic_init=09=09=09arch/ppc/syslib/xilinx_pic.c
+ */
+
+#if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
+
+static volatile unsigned *powerdown_base =3D
+    (volatile unsigned *) XPAR_POWER_0_POWERDOWN_BASEADDR;
+
+static void
+xilinx_power_off(void)
+{
+=09local_irq_disable();
+=09out_be32(powerdown_base, XPAR_POWER_0_POWERDOWN_VALUE);
+=09while (1) ;
+}
+#endif
+
+void __init
+memec_map_io(void)
+{
+=09ppc4xx_map_io();
+
+#if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
+=09powerdown_base =3D ioremap((unsigned long) powerdown_base,
+=09=09=09=09 XPAR_POWER_0_POWERDOWN_HIGHADDR -
+=09=09=09=09 XPAR_POWER_0_POWERDOWN_BASEADDR + 1);
+#endif
+}
+
+#ifdef CONFIG_SERIAL_8250
+static void __init
+memec_early_serial_map(void)
+{
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
+=09struct uart_port serial_req;
+#endif
+=09struct plat_serial8250_port *pdata;
+=09int i =3D 0;
+
+=09pdata =3D (struct plat_serial8250_port *) ppc_sys_get_pdata(V2PRO_UART)=
;
+=09while(pdata && pdata->flags)
+=09{
+=09=09pdata->membase =3D ioremap(pdata->mapbase, 0x100);
+
+#if defined(CONFIG_SERIAL_TEXT_DEBUG) || defined(CONFIG_KGDB)
+=09=09memset(&serial_req, 0, sizeof(serial_req));
+=09=09serial_req.mapbase=09=3D pdata->mapbase;
+=09=09serial_req.membase=09=3D pdata->membase;
+=09=09serial_req.irq=09=09=3D pdata->irq;
+=09=09serial_req.uartclk=09=3D pdata->uartclk;
+=09=09serial_req.regshift=09=3D pdata->regshift;
+=09=09serial_req.iotype=09=3D pdata->iotype;
+=09=09serial_req.flags=09=3D pdata->flags;
+=09=09gen550_init(i, &serial_req);
+#endif
+=09=09pdata++;
+=09=09i++;
+=09}
+}
+#endif /* CONFIG_SERIAL_8250 */
+
+void __init
+memec_setup_arch(void)
+{
+#if defined(CONFIG_SERIAL_8250) || defined(CONFIG_KGDB)
+=09memec_early_serial_map();
+#endif
+
+=09ppc4xx_setup_arch();=09/* calls ppc4xx_find_bridges() */
+
+=09/* Identify the system */
+=09printk(KERN_INFO "Xilinx Virtex-II Pro port\n");
+}
+
+/* Called after board_setup_irq from ppc4xx_init_IRQ(). */
+void __init
+memec_init_irq(void)
+{
+=09ppc4xx_init_IRQ();
+}
+
+void __init
+platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+=09      unsigned long r6, unsigned long r7)
+{
+=09ppc4xx_init(r3, r4, r5, r6, r7);
+
+=09identify_ppc_sys_by_id(mfspr(SPRN_PVR));
+
+=09ppc_md.setup_arch =3D memec_setup_arch;
+=09ppc_md.setup_io_mappings =3D memec_map_io;
+=09ppc_md.init_IRQ =3D memec_init_irq;
+
+#if defined(XPAR_POWER_0_POWERDOWN_BASEADDR)
+=09ppc_md.power_off =3D xilinx_power_off;
+#endif
+
+#ifdef CONFIG_KGDB
+=09ppc_md.early_serial_map =3D memec_early_serial_map;
+#endif
+}
+

diff --git a/arch/ppc/platforms/4xx/memec_2vp30.h

b/arch/ppc/platforms/4xx/memec_2vp30.h
new file mode 100644

--- /dev/null
+++ b/arch/ppc/platforms/4xx/memec_2vp30.h

@@ -0,0 +1,47 @@
+/*
+ * arch/ppc/platforms/4xx/memec_2vp30.h
+ *
+ * Include file that defines the MEMEC 2VP30-FF1152 evaluation board
+ *
+ * Author: MontaVista Software, Inc.
+ *         source@mvista.com
+ *
+ * 2002-2004 (c) MontaVista Software, Inc.  This file is licensed under th=

e
+ * terms of the GNU General Public License version 2.  This program is lic=
ensed
+ * "as is" without any warranty of any kind, whether express or implied.
+ */
+
+#ifdef __KERNEL__
+#ifndef __ASM_MEMEC_2VP30_H__
+#define __ASM_MEMEC_2VP30_H__
+
+/* MEMEC 2VP30 has a Xilinx Virtex-II Pro processor */
+#include <platforms/4xx/virtex-ii_pro.h>
+
+#ifndef __ASSEMBLY__
+
+#include <linux/types.h>
+
+typedef struct board_info {
+=09unsigned int=09 bi_memsize;=09=09/* DRAM installed, in bytes */
+=09unsigned char=09 bi_enetaddr[6];=09/* Local Ethernet MAC address */
+=09unsigned int=09 bi_intfreq;=09=09/* Processor speed, in Hz */
+=09unsigned int=09 bi_busfreq;=09=09/* PLB Bus speed, in Hz */
+=09unsigned int=09 bi_pci_busfreq;=09/* PCI Bus speed, in Hz */
+} bd_t;
+
+/* Some 4xx parts use a different timebase frequency from the internal clo=
ck.
+*/
+#define bi_tbfreq bi_intfreq
+
+#endif /* !__ASSEMBLY__ */
+
+/* We don't need anything mapped.  Size of zero will accomplish that. */
+#define PPC4xx_ONB_IO_PADDR=090u
+#define PPC4xx_ONB_IO_VADDR=090u
+#define PPC4xx_ONB_IO_SIZE=090u
+
+#define PPC4xx_MACHINE_NAME "MEMEC 2VP30-FF1152 eval board"
+
+#endif /* __ASM_MEMEC_2VP30_H__ */
+#endif /* __KERNEL__ */

diff --git a/arch/ppc/platforms/4xx/memec_2vp30_devices.c

b/arch/ppc/platforms/4xx/memec_2vp30_devices.c
new file mode 100644

--- /dev/null
+++ b/arch/ppc/platforms/4xx/memec_2vp30_devices.c

@@ -0,0 +1,59 @@
+/*
+ * arch/ppc/platforms/4xx/memec_2vp30_devices.c
+ *
+ * Virtex-II Pro Device descriptions
+ *
+ * Maintainer: Grant Likely <grant.likely@gdcanada.com>
+ *
+ * Copyright 2005 General Dynamics Canada Ltd.
+ * Copyright 2005 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify i=

t
+ * under  the terms of  the GNU General  Public License as published by th=
e
+ * Free Software Foundation;  either version 2 of the  License, or (at you=
r
+ * option) any later version.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/serial_8250.h>
+#include <asm/ppc_sys.h>
+#include "virtex-ii_pro.h"
+#include "xparameters/xparameters.h"
+
+struct plat_serial8250_port serial_platform_data[] =3D {
+=09{
+=09=09.mapbase  =3D XPAR_RS232_BASEADDR + 0x1003,
+=09=09.irq=09  =3D XPAR_OPB_INTC_0_RS232_IP2INTC_IRPT_INTR,
+=09=09.iotype=09  =3D UPIO_MEM,
+=09=09.uartclk  =3D XPAR_XUARTNS550_CLOCK_HZ,
+=09=09.flags=09  =3D UPF_BOOT_AUTOCONF,
+=09=09.regshift =3D 2,
+=09},
+=09{ }, /* terminated by empty record */
+};
+
+struct platform_device ppc_sys_platform_devices[] =3D {
+=09[V2PRO_UART] =3D {
+=09=09.name=09=09=3D "serial8250",
+=09=09.id=09=09=3D 0,
+=09=09.dev.platform_data =3D serial_platform_data,
+=09},
+};
+
+struct ppc_sys_spec *cur_ppc_sys_spec;
+struct ppc_sys_spec ppc_sys_specs[] =3D {
+=09{
+=09=09/* Only one entry, always assume the same design */
+=09=09.ppc_sys_name=09=3D "MEMEC 2VP30-FF1152 eval board",
+=09=09.mask =09=09=3D 0x00000000,
+=09=09.value =09=09=3D 0x00000000,
+=09=09.num_devices=09=3D 1,
+=09=09.device_list=09=3D (enum ppc_sys_devices[])
+=09=09{
+=09=09=09V2PRO_UART,
+=09=09},
+=09},
+};
+

diff --git a/arch/ppc/platforms/4xx/xparameters/xparameters.h

b/arch/ppc/platforms/4xx/xparameters/xparameters.h

--- a/arch/ppc/platforms/4xx/xparameters/xparameters.h
+++ b/arch/ppc/platforms/4xx/xparameters/xparameters.h

@@ -31,6 +31,12 @@
 #if defined(CONFIG_XILINX_ML300)
   #include "xparameters_ml300.h"

=20
+  /* Setup for board information structure */
+  #define V2PRO_BI_MEMSIZE              XPAR_DDR_0_SIZE
+  #define V2PRO_BI_INTFREQ              XPAR_CORE_CLOCK_FREQ_HZ
+  #define V2PRO_BI_BUSFREQ              XPAR_PLB_CLOCK_FREQ_HZ
+  #define V2PRO_BI_PCI_BUSFREQ          XPAR_PCI_0_CLOCK_FREQ_HZ
+
   /* Values for setting up interrupt controller */
   #define V2PRO_XINTC_USE_DCR           XPAR_XINTC_USE_DCR
   #define V2PRO_INTC_BASEADDR           XPAR_INTC_0_BASEADDR

@@ -45,6 +51,29 @@
         .iomem_reg_shift =3D 2,                                           =

\
         .io_type         =3D SERIAL_IO_MEM,                               =
\
   },
+#elif defined(CONFIG_MEMEC_2VP30)
+  #include "xparameters_memec_2vp30.h"
+
+  /* Setup for board information structure */
+  #define V2PRO_BI_MEMSIZE              (XPAR_SDRAM_8MX32_HIGHADDR+1)
+  #define V2PRO_BI_INTFREQ              XPAR_CPU_PPC405_CORE_CLOCK_FREQ_HZ
+  #define V2PRO_BI_BUSFREQ              XPAR_XUARTNS550_CLOCK_HZ
+  #define V2PRO_BI_PCI_BUSFREQ          0
+
+  /* Values for setting up interrupt controller */
+  #define V2PRO_XINTC_USE_DCR           XPAR_XINTC_USE_DCR
+  #define V2PRO_INTC_BASEADDR           XPAR_OPB_INTC_0_BASEADDR
+  #define V2PRO_INTC_KIND_OF_INTR       XPAR_OPB_INTC_0_KIND_OF_INTR
+
+  /* zImage serial port definitions */
+  #define SERIAL_PORT_DFNS {                                            \
+        .baud_base       =3D XPAR_XUARTNS550_CLOCK_HZ/16,                 =
\
+        .irq             =3D XPAR_OPB_INTC_0_RS232_IP2INTC_IRPT_INTR,     =
\
+        .flags           =3D ASYNC_BOOT_AUTOCONF,                         =
\
+        .iomem_base      =3D (u8 *)XPAR_RS232_BASEADDR + 0x1003,          =
\
+        .iomem_reg_shift =3D 2,                                           =
\
+        .io_type         =3D SERIAL_IO_MEM,                               =
\
+  },
 #else
   /* Add other board xparameter includes here before the #else */
   #error No *_xparameters.h file included

diff --git a/arch/ppc/platforms/4xx/xparameters/xparameters_memec_2vp30.h

b/arch/ppc/platforms/4xx/xparameters/xparameters_memec_2vp30.h
new file mode 100644

--- /dev/null
+++ b/arch/ppc/platforms/4xx/xparameters/xparameters_memec_2vp30.h

@@ -0,0 +1,100 @@
+
+/*******************************************************************
+*
+* CAUTION: This file is automatically generated by libgen.
+* Version: Xilinx EDK 7.1 EDK_H.10.4
+* DO NOT EDIT.
+*
+* Copyright (c) 2005 Xilinx, Inc.  All rights reserved.=20
+*=20
+* Description: Driver parameters
+*
+*******************************************************************/
+
+#define STDIN_BASEADDRESS 0x40400000
+#define STDOUT_BASEADDRESS 0x40400000
+
+/******************************************************************/
+
+#define XPAR_XUARTNS550_NUM_INSTANCES 1
+#define XPAR_XUARTNS550_CLOCK_HZ 100000000
+#define XPAR_RS232_BASEADDR 0x40400000
+#define XPAR_RS232_HIGHADDR 0x4040FFFF
+#define XPAR_RS232_DEVICE_ID 0
+
+/******************************************************************/
+
+#define XPAR_XGPIO_NUM_INSTANCES 2
+#define XPAR_LEDS_4BIT_BASEADDR 0x40020000
+#define XPAR_LEDS_4BIT_HIGHADDR 0x4002FFFF
+#define XPAR_LEDS_4BIT_DEVICE_ID 0
+#define XPAR_LEDS_4BIT_INTERRUPT_PRESENT 0
+#define XPAR_LEDS_4BIT_IS_DUAL 0
+#define XPAR_PUSH_BUTTONS_3BIT_BASEADDR 0x40000000
+#define XPAR_PUSH_BUTTONS_3BIT_HIGHADDR 0x4000FFFF
+#define XPAR_PUSH_BUTTONS_3BIT_DEVICE_ID 1
+#define XPAR_PUSH_BUTTONS_3BIT_INTERRUPT_PRESENT 1
+#define XPAR_PUSH_BUTTONS_3BIT_IS_DUAL 0
+
+/******************************************************************/
+
+#define XPAR_XSYSACE_MEM_WIDTH 16
+#define XPAR_XSYSACE_NUM_INSTANCES 1
+#define XPAR_SYSACE_COMPACTFLASH_BASEADDR 0x41800000
+#define XPAR_SYSACE_COMPACTFLASH_HIGHADDR 0x4180FFFF
+#define XPAR_SYSACE_COMPACTFLASH_DEVICE_ID 0
+#define XPAR_SYSACE_COMPACTFLASH_MEM_WIDTH 16
+
+/******************************************************************/
+
+#define XPAR_INTC_MAX_NUM_INTR_INPUTS 4
+#define XPAR_XINTC_HAS_IPR 1
+#define XPAR_XINTC_USE_DCR 0
+#define XPAR_XINTC_NUM_INSTANCES 1
+#define XPAR_OPB_INTC_0_BASEADDR 0x41200000
+#define XPAR_OPB_INTC_0_HIGHADDR 0x4120FFFF
+#define XPAR_OPB_INTC_0_DEVICE_ID 0
+#define XPAR_OPB_INTC_0_KIND_OF_INTR 0x00000000
+
+/******************************************************************/
+
+#define XPAR_INTC_SINGLE_BASEADDR 0x41200000
+#define XPAR_INTC_SINGLE_HIGHADDR 0x4120FFFF
+#define XPAR_INTC_SINGLE_DEVICE_ID XPAR_OPB_INTC_0_DEVICE_ID
+#define XPAR_ETHERNET_MAC_IP2INTC_IRPT_MASK 0X000001
+#define XPAR_OPB_INTC_0_ETHERNET_MAC_IP2INTC_IRPT_INTR 0
+#define XPAR_PUSH_BUTTONS_3BIT_IP2INTC_IRPT_MASK 0X000002
+#define XPAR_OPB_INTC_0_PUSH_BUTTONS_3BIT_IP2INTC_IRPT_INTR 1
+#define XPAR_SYSACE_COMPACTFLASH_SYSACE_IRQ_MASK 0X000004
+#define XPAR_OPB_INTC_0_SYSACE_COMPACTFLASH_SYSACE_IRQ_INTR 2
+#define XPAR_RS232_IP2INTC_IRPT_MASK 0X000008
+#define XPAR_OPB_INTC_0_RS232_IP2INTC_IRPT_INTR 3
+
+/******************************************************************/
+
+#define XPAR_XEMAC_NUM_INSTANCES 1
+#define XPAR_ETHERNET_MAC_BASEADDR 0x80400000
+#define XPAR_ETHERNET_MAC_HIGHADDR 0x8040FFFF
+#define XPAR_ETHERNET_MAC_DEVICE_ID 0
+#define XPAR_ETHERNET_MAC_ERR_COUNT_EXIST 1
+#define XPAR_ETHERNET_MAC_DMA_PRESENT 1
+#define XPAR_ETHERNET_MAC_MII_EXIST 1
+#define XPAR_ETHERNET_MAC_CAM_EXIST 0
+#define XPAR_ETHERNET_MAC_JUMBO_EXIST 0
+
+/******************************************************************/
+
+#define XPAR_SDRAM_8MX32_BASEADDR 0x00000000
+#define XPAR_SDRAM_8MX32_HIGHADDR 0x01FFFFFF
+
+/******************************************************************/
+
+#define XPAR_PLB_BRAM_IF_CNTLR_1_BASEADDR 0xffffc000
+#define XPAR_PLB_BRAM_IF_CNTLR_1_HIGHADDR 0xffffffff
+
+/******************************************************************/
+
+#define XPAR_CPU_PPC405_CORE_CLOCK_FREQ_HZ 300000000
+
+/******************************************************************/
+

diff --git a/include/asm-ppc/ibm4xx.h b/include/asm-ppc/ibm4xx.h
--- a/include/asm-ppc/ibm4xx.h
+++ b/include/asm-ppc/ibm4xx.h

@@ -63,6 +63,10 @@
 #include <platforms/4xx/xilinx_ml300.h>
 #endif

=20
+#if defined(CONFIG_MEMEC_2VP30)
+#include <platforms/4xx/memec_2vp30.h>
+#endif
+
 #ifndef __ASSEMBLY__
=20
 #ifdef CONFIG_40x

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"Grant" == Grant Likely [off-list ref] writes:

Hi,

 Grant> Here is an example port to another V2PRO based board.  This
 Grant> patch is for information only and is NOT suitable for
 Grant> submission up to mainline

Ok, I still have a little comment though..

 Grant> diff --git a/arch/ppc/boot/simple/embed_config.c
 Grant> b/arch/ppc/boot/simple/embed_config.c
 Grant> --- a/arch/ppc/boot/simple/embed_config.c
 Grant> +++ b/arch/ppc/boot/simple/embed_config.c
 Grant> @@ -745,7 +745,7 @@ embed_config(bd_t **bdp)
 Grant>  }
 Grant>  #endif /* WILLOW */
 Grant>  
 Grant> -#ifdef CONFIG_XILINX_ML300
 Grant> +#ifdef CONFIG_VIRTEX_II_PRO
 Grant>  void
 Grant>  embed_config(bd_t ** bdp)
 Grant>  {

Please don't force all V2P boards to use the same embed_config. I'm
using RedBoot on a V2P board, which provides a ready to go bd_t that I
can directly use.

-- 
Bye, Peter Korsgaard

On 9/20/05, Peter Korsgaard [off-list ref] wrote:

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"Grant" =3D=3D Grant Likely [off-list ref] writes:

=20
Hi,
=20
 Grant> Here is an example port to another V2PRO based board.  This
 Grant> patch is for information only and is NOT suitable for
 Grant> submission up to mainline
=20
Ok, I still have a little comment though..
=20
 Grant> diff --git a/arch/ppc/boot/simple/embed_config.c
 Grant> b/arch/ppc/boot/simple/embed_config.c
 Grant> --- a/arch/ppc/boot/simple/embed_config.c
 Grant> +++ b/arch/ppc/boot/simple/embed_config.c
 Grant> @@ -745,7 +745,7 @@ embed_config(bd_t **bdp)
 Grant>  }
 Grant>  #endif /* WILLOW */
 Grant>
 Grant> -#ifdef CONFIG_XILINX_ML300
 Grant> +#ifdef CONFIG_VIRTEX_II_PRO
 Grant>  void
 Grant>  embed_config(bd_t ** bdp)
 Grant>  {
=20
Please don't force all V2P boards to use the same embed_config. I'm
using RedBoot on a V2P board, which provides a ready to go bd_t that I
can directly use.

No problem.  I need to go back and review this code anyway to
determine if any of it should be split out into common routines for
all v2p boards.

Hey, do you have any drivers for the common 'stock' v2p device cores
ported to 2.6 for your board? (like Ethernet, PS/2, framebuffer, etc)
I'm about to start porting the SystemACE driver and I also need
Ethernet and PS/2 devices, but I don't want to duplicate if anyone has
already done the work.

Thanks again,
g.

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"Grant" == Grant Likely [off-list ref] writes:

 Grant> No problem.  I need to go back and review this code anyway to
 Grant> determine if any of it should be split out into common
 Grant> routines for all v2p boards.

Ok.

 Grant> Hey, do you have any drivers for the common 'stock' v2p device
 Grant> cores ported to 2.6 for your board? (like Ethernet, PS/2,
 Grant> framebuffer, etc) I'm about to start porting the SystemACE
 Grant> driver and I also need Ethernet and PS/2 devices, but I don't
 Grant> want to duplicate if anyone has already done the work.

Unfortunately not. We don't use any of the Xilinx IP cores (except
serial/emc), so I haven't had much of an incentive to do the work.

-- 
Bye, Peter Korsgaard