Commit 37330c91 authored by Kumar Gala's avatar Kumar Gala Committed by Linus Torvalds
Browse files

[PATCH] ppc32: Remove board support for OAK 



Support for the OAK board is no longer maintained and thus being removed

Signed-off-by: default avatarKumar Gala <kumar.gala@freescale.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 6db789b6

arch/ppc/configs/oak_defconfig

deleted100644 → 0
+0 −485
Original line number Diff line number Diff line 
#

# Automatically generated make config: don't edit

#

CONFIG_MMU=y

CONFIG_RWSEM_XCHGADD_ALGORITHM=y

CONFIG_HAVE_DEC_LOCK=y



#

# Code maturity level options

#

CONFIG_EXPERIMENTAL=y



#

# General setup

#

CONFIG_SWAP=y

CONFIG_SYSVIPC=y

# CONFIG_BSD_PROCESS_ACCT is not set

CONFIG_SYSCTL=y

CONFIG_LOG_BUF_SHIFT=14

CONFIG_EMBEDDED=y

CONFIG_FUTEX=y

# CONFIG_EPOLL is not set



#

# Loadable module support

#

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

# CONFIG_MODULE_FORCE_UNLOAD is not set

CONFIG_OBSOLETE_MODPARM=y

# CONFIG_MODVERSIONS is not set

CONFIG_KMOD=y



#

# Platform support

#

CONFIG_PPC=y

CONFIG_PPC32=y

# CONFIG_6xx is not set

CONFIG_40x=y

# CONFIG_POWER3 is not set

# CONFIG_8xx is not set

CONFIG_4xx=y



#

# IBM 4xx options

#

# CONFIG_ASH is not set

# CONFIG_BEECH is not set

# CONFIG_CEDAR is not set

# CONFIG_CPCI405 is not set

# CONFIG_EP405 is not set

CONFIG_OAK=y

# CONFIG_REDWOOD_4 is not set

# CONFIG_REDWOOD_5 is not set

# CONFIG_REDWOOD_6 is not set

# CONFIG_SYCAMORE is not set

# CONFIG_TIVO is not set

# CONFIG_WALNUT is not set

CONFIG_IBM405_ERR51=y

CONFIG_403GCX=y

# CONFIG_405_DMA is not set

# CONFIG_PM is not set

CONFIG_UART0_TTYS0=y

# CONFIG_UART0_TTYS1 is not set

CONFIG_NOT_COHERENT_CACHE=y

# CONFIG_SMP is not set

# CONFIG_PREEMPT is not set

# CONFIG_MATH_EMULATION is not set

# CONFIG_CPU_FREQ is not set



#

# General setup

#

# CONFIG_HIGHMEM is not set

# CONFIG_PCI is not set

# CONFIG_PCI_DOMAINS is not set

# CONFIG_PC_KEYBOARD is not set

CONFIG_KCORE_ELF=y

CONFIG_BINFMT_ELF=y

CONFIG_KERNEL_ELF=y

# CONFIG_BINFMT_MISC is not set

# CONFIG_HOTPLUG is not set



#

# Parallel port support

#

# CONFIG_PARPORT is not set

# CONFIG_CMDLINE_BOOL is not set



#

# Advanced setup

#

# CONFIG_ADVANCED_OPTIONS is not set



#

# Default settings for advanced configuration options are used

#

CONFIG_HIGHMEM_START=0xfe000000

CONFIG_LOWMEM_SIZE=0x30000000

CONFIG_KERNEL_START=0xc0000000

CONFIG_TASK_SIZE=0x80000000

CONFIG_BOOT_LOAD=0x00400000



#

# Memory Technology Devices (MTD)

#

# CONFIG_MTD is not set



#

# Plug and Play support

#

# CONFIG_PNP is not set



#

# Block devices

#

# CONFIG_BLK_DEV_FD is not set

CONFIG_BLK_DEV_LOOP=y

# CONFIG_BLK_DEV_NBD is not set

CONFIG_BLK_DEV_RAM=y

CONFIG_BLK_DEV_RAM_SIZE=4096

CONFIG_BLK_DEV_INITRD=y



#

# Multi-device support (RAID and LVM)

#

# CONFIG_MD is not set



#

# ATA/IDE/MFM/RLL support

#

# CONFIG_IDE is not set



#

# SCSI support

#

# CONFIG_SCSI is not set



#

# Fusion MPT device support

#



#

# I2O device support

#



#

# Networking support

#

CONFIG_NET=y



#

# Networking options

#

# CONFIG_PACKET is not set

# CONFIG_NETLINK_DEV is not set

# CONFIG_NETFILTER is not set

CONFIG_UNIX=y

# CONFIG_NET_KEY is not set

CONFIG_INET=y

CONFIG_IP_MULTICAST=y

# CONFIG_IP_ADVANCED_ROUTER is not set

CONFIG_IP_PNP=y

# CONFIG_IP_PNP_DHCP is not set

CONFIG_IP_PNP_BOOTP=y

CONFIG_IP_PNP_RARP=y

# CONFIG_NET_IPIP is not set

# CONFIG_NET_IPGRE is not set

# CONFIG_IP_MROUTE is not set

# CONFIG_ARPD is not set

# CONFIG_INET_ECN is not set

CONFIG_SYN_COOKIES=y

# CONFIG_INET_AH is not set

# CONFIG_INET_ESP is not set

# CONFIG_INET_IPCOMP is not set

# CONFIG_IPV6 is not set

# CONFIG_XFRM_USER is not set



#

# SCTP Configuration (EXPERIMENTAL)

#

CONFIG_IPV6_SCTP__=y

# CONFIG_IP_SCTP is not set

# CONFIG_ATM is not set

# CONFIG_VLAN_8021Q is not set

# CONFIG_LLC is not set

# CONFIG_DECNET is not set

# CONFIG_BRIDGE is not set

# CONFIG_X25 is not set

# CONFIG_LAPB is not set

# CONFIG_NET_DIVERT is not set

# CONFIG_ECONET is not set

# CONFIG_WAN_ROUTER is not set

# CONFIG_NET_HW_FLOWCONTROL is not set



#

# QoS and/or fair queueing

#

# CONFIG_NET_SCHED is not set



#

# Network testing

#

# CONFIG_NET_PKTGEN is not set

CONFIG_NETDEVICES=y

# CONFIG_DUMMY is not set

# CONFIG_BONDING is not set

# CONFIG_EQUALIZER is not set

# CONFIG_TUN is not set

# CONFIG_ETHERTAP is not set



#

# Ethernet (10 or 100Mbit)

#

CONFIG_NET_ETHERNET=y

# CONFIG_MII is not set

CONFIG_OAKNET=y



#

# Ethernet (1000 Mbit)

#



#

# Ethernet (10000 Mbit)

#

# CONFIG_PPP is not set

# CONFIG_SLIP is not set



#

# Wireless LAN (non-hamradio)

#

# CONFIG_NET_RADIO is not set



#

# Token Ring devices (depends on LLC=y)

#

# CONFIG_SHAPER is not set



#

# Wan interfaces

#

# CONFIG_WAN is not set



#

# Amateur Radio support

#

# CONFIG_HAMRADIO is not set



#

# IrDA (infrared) support

#

# CONFIG_IRDA is not set



#

# ISDN subsystem

#

# CONFIG_ISDN_BOOL is not set



#

# Graphics support

#

# CONFIG_FB is not set



#

# Old CD-ROM drivers (not SCSI, not IDE)

#

# CONFIG_CD_NO_IDESCSI is not set



#

# Input device support

#

# CONFIG_INPUT is not set



#

# Userland interfaces

#



#

# Input I/O drivers

#

# CONFIG_GAMEPORT is not set

CONFIG_SOUND_GAMEPORT=y

# CONFIG_SERIO is not set



#

# Input Device Drivers

#



#

# Macintosh device drivers

#



#

# Character devices

#

# CONFIG_SERIAL_NONSTANDARD is not set



#

# Serial drivers

#

CONFIG_SERIAL_8250=y

CONFIG_SERIAL_8250_CONSOLE=y

# CONFIG_SERIAL_8250_EXTENDED is not set



#

# Non-8250 serial port support

#

CONFIG_SERIAL_CORE=y

CONFIG_SERIAL_CORE_CONSOLE=y

# CONFIG_UNIX98_PTYS is not set



#

# I2C support

#

# CONFIG_I2C is not set



#

# I2C Hardware Sensors Mainboard support

#



#

# I2C Hardware Sensors Chip support

#

# CONFIG_I2C_SENSOR is not set



#

# Mice

#

# CONFIG_BUSMOUSE is not set

# CONFIG_QIC02_TAPE is not set



#

# IPMI

#

# CONFIG_IPMI_HANDLER is not set



#

# Watchdog Cards

#

# CONFIG_WATCHDOG is not set

# CONFIG_NVRAM is not set

CONFIG_GEN_RTC=y

# CONFIG_GEN_RTC_X is not set

# CONFIG_DTLK is not set

# CONFIG_R3964 is not set

# CONFIG_APPLICOM is not set



#

# Ftape, the floppy tape device driver

#

# CONFIG_FTAPE is not set

# CONFIG_AGP is not set

# CONFIG_DRM is not set

# CONFIG_RAW_DRIVER is not set

# CONFIG_HANGCHECK_TIMER is not set



#

# Multimedia devices

#

# CONFIG_VIDEO_DEV is not set



#

# Digital Video Broadcasting Devices

#

# CONFIG_DVB is not set



#

# File systems

#

CONFIG_EXT2_FS=y

# CONFIG_EXT2_FS_XATTR is not set

# CONFIG_EXT3_FS is not set

# CONFIG_JBD is not set

# CONFIG_REISERFS_FS is not set

# CONFIG_JFS_FS is not set

# CONFIG_XFS_FS is not set

# CONFIG_MINIX_FS is not set

# CONFIG_ROMFS_FS is not set

# CONFIG_QUOTA is not set

# CONFIG_AUTOFS_FS is not set

# CONFIG_AUTOFS4_FS is not set



#

# CD-ROM/DVD Filesystems

#

# CONFIG_ISO9660_FS is not set

# CONFIG_UDF_FS is not set



#

# DOS/FAT/NT Filesystems

#

# CONFIG_FAT_FS is not set

# CONFIG_NTFS_FS is not set



#

# Pseudo filesystems

#

CONFIG_PROC_FS=y

# CONFIG_DEVFS_FS is not set

CONFIG_TMPFS=y

CONFIG_RAMFS=y



#

# Miscellaneous filesystems

#

# CONFIG_ADFS_FS is not set

# CONFIG_AFFS_FS is not set

# CONFIG_HFS_FS is not set

# CONFIG_BEFS_FS is not set

# CONFIG_BFS_FS is not set

# CONFIG_EFS_FS is not set

# CONFIG_CRAMFS is not set

# CONFIG_VXFS_FS is not set

# CONFIG_HPFS_FS is not set

# CONFIG_QNX4FS_FS is not set

# CONFIG_SYSV_FS is not set

# CONFIG_UFS_FS is not set



#

# Network File Systems

#

CONFIG_NFS_FS=y

# CONFIG_NFS_V3 is not set

# CONFIG_NFS_V4 is not set

# CONFIG_NFSD is not set

CONFIG_ROOT_NFS=y

CONFIG_LOCKD=y

# CONFIG_EXPORTFS is not set

CONFIG_SUNRPC=y

# CONFIG_SUNRPC_GSS is not set

# CONFIG_SMB_FS is not set

# CONFIG_CIFS is not set

# CONFIG_NCP_FS is not set

# CONFIG_CODA_FS is not set

# CONFIG_INTERMEZZO_FS is not set

# CONFIG_AFS_FS is not set



#

# Partition Types

#

# CONFIG_PARTITION_ADVANCED is not set

CONFIG_MSDOS_PARTITION=y



#

# Sound

#

# CONFIG_SOUND is not set



#

# IBM 40x options

#



#

# USB support

#

# CONFIG_USB_GADGET is not set



#

# Bluetooth support

#

# CONFIG_BT is not set



#

# Library routines

#

# CONFIG_CRC32 is not set



#

# Kernel hacking

#

# CONFIG_DEBUG_KERNEL is not set

# CONFIG_KALLSYMS is not set

# CONFIG_SERIAL_TEXT_DEBUG is not set



#

# Security options

#

# CONFIG_SECURITY is not set



#

# Cryptographic options

#

# CONFIG_CRYPTO is not set

arch/ppc/platforms/4xx/Kconfig

+1 −5
Original line number Diff line number Diff line
@@ -32,11 +32,6 @@ config EP405 
	help

	  This option enables support for the EP405/EP405PC boards.



config OAK

	bool "Oak"

	help

	  This option enables support for the IBM 403GCX evaluation board.



config REDWOOD_5

	bool "Redwood-5"

	help
@@ -181,6 +176,7 @@ config BIOS_FIXUP 
	depends on BUBINGA || EP405 || SYCAMORE || WALNUT

	default y



# OAK doesn't exist but wanted to keep this around for any future 403GCX boards

config 403GCX

	bool

	depends OAK

arch/ppc/platforms/4xx/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -7,7 +7,6 @@ obj-$(CONFIG_EBONY) += ebony.o 
obj-$(CONFIG_EP405)		+= ep405.o

obj-$(CONFIG_BUBINGA)		+= bubinga.o

obj-$(CONFIG_LUAN)		+= luan.o

obj-$(CONFIG_OAK)		+= oak.o

obj-$(CONFIG_OCOTEA)		+= ocotea.o

obj-$(CONFIG_REDWOOD_5)		+= redwood5.o

obj-$(CONFIG_REDWOOD_6)		+= redwood6.o

arch/ppc/platforms/4xx/oak.c

deleted100644 → 0
+0 −255
Original line number Diff line number Diff line 
/*

 *

 *    Copyright (c) 1999-2000 Grant Erickson <grant@lcse.umn.edu>

 *

 *    Module name: oak.c

 *

 *    Description:

 *      Architecture- / platform-specific boot-time initialization code for

 *      the IBM PowerPC 403GCX "Oak" evaluation board. Adapted from original

 *      code by Gary Thomas, Cort Dougan <cort@fsmlabs.com>, and Dan Malek

 *      <dan@net4x.com>.

 *

 */



#include <linux/config.h>

#include <linux/init.h>

#include <linux/smp.h>

#include <linux/threads.h>

#include <linux/param.h>

#include <linux/string.h>

#include <linux/initrd.h>

#include <linux/irq.h>

#include <linux/seq_file.h>



#include <asm/board.h>

#include <asm/machdep.h>

#include <asm/page.h>

#include <asm/bootinfo.h>

#include <asm/ppc4xx_pic.h>

#include <asm/time.h>



#include "oak.h"



/* Function Prototypes */



extern void abort(void);



/* Global Variables */



unsigned char __res[sizeof(bd_t)];





/*

 * void __init oak_init()

 *

 * Description:

 *   This routine...

 *

 * Input(s):

 *   r3 - Optional pointer to a board information structure.

 *   r4 - Optional pointer to the physical starting address of the init RAM

 *        disk.

 *   r5 - Optional pointer to the physical ending address of the init RAM

 *        disk.

 *   r6 - Optional pointer to the physical starting address of any kernel

 *        command-line parameters.

 *   r7 - Optional pointer to the physical ending address of any kernel

 *        command-line parameters.

 *

 * Output(s):

 *   N/A

 *

 * Returns:

 *   N/A

 *

 */

void __init

platform_init(unsigned long r3, unsigned long r4, unsigned long r5,

	      unsigned long r6, unsigned long r7)

{

	parse_bootinfo(find_bootinfo());



	/*

	 * If we were passed in a board information, copy it into the

	 * residual data area.

	 */

	if (r3) {

		memcpy((void *)__res, (void *)(r3 + KERNELBASE), sizeof(bd_t));

	}



#if defined(CONFIG_BLK_DEV_INITRD)

	/*

	 * If the init RAM disk has been configured in, and there's a valid

	 * starting address for it, set it up.

	 */

	if (r4) {

		initrd_start = r4 + KERNELBASE;

		initrd_end = r5 + KERNELBASE;

	}

#endif /* CONFIG_BLK_DEV_INITRD */



	/* Copy the kernel command line arguments to a safe place. */



	if (r6) {

 		*(char *)(r7 + KERNELBASE) = 0;

		strcpy(cmd_line, (char *)(r6 + KERNELBASE));

	}



	/* Initialize machine-dependency vectors */



	ppc_md.setup_arch	 	= oak_setup_arch;

	ppc_md.show_percpuinfo	 	= oak_show_percpuinfo;

	ppc_md.irq_canonicalize 	= NULL;

	ppc_md.init_IRQ		 	= ppc4xx_pic_init;

	ppc_md.get_irq		 	= NULL;  /* Set in ppc4xx_pic_init() */

	ppc_md.init		 	= NULL;



	ppc_md.restart		 	= oak_restart;

	ppc_md.power_off	 	= oak_power_off;

	ppc_md.halt		 	= oak_halt;



	ppc_md.time_init	 	= oak_time_init;

	ppc_md.set_rtc_time	 	= oak_set_rtc_time;

	ppc_md.get_rtc_time	 	= oak_get_rtc_time;

	ppc_md.calibrate_decr	 	= oak_calibrate_decr;

}



/*

 * Document me.

 */

void __init

oak_setup_arch(void)

{

	/* XXX - Implement me */

}



/*

 * int oak_show_percpuinfo()

 *

 * Description:

 *   This routine pretty-prints the platform's internal CPU and bus clock

 *   frequencies into the buffer for usage in /proc/cpuinfo.

 *

 * Input(s):

 *  *buffer - Buffer into which CPU and bus clock frequencies are to be

 *            printed.

 *

 * Output(s):

 *  *buffer - Buffer with the CPU and bus clock frequencies.

 *

 * Returns:

 *   The number of bytes copied into 'buffer' if OK, otherwise zero or less

 *   on error.

 */

int

oak_show_percpuinfo(struct seq_file *m, int i)

{

	bd_t *bp = (bd_t *)__res;



	seq_printf(m, "clock\t\t: %dMHz\n"

		   "bus clock\t\t: %dMHz\n",

		   bp->bi_intfreq / 1000000,

		   bp->bi_busfreq / 1000000);



	return 0;

}



/*

 * Document me.

 */

void

oak_restart(char *cmd)

{

	abort();

}



/*

 * Document me.

 */

void

oak_power_off(void)

{

	oak_restart(NULL);

}



/*

 * Document me.

 */

void

oak_halt(void)

{

	oak_restart(NULL);

}



/*

 * Document me.

 */

long __init

oak_time_init(void)

{

	/* XXX - Implement me */

	return 0;

}



/*

 * Document me.

 */

int __init

oak_set_rtc_time(unsigned long time)

{

	/* XXX - Implement me */



	return (0);

}



/*

 * Document me.

 */

unsigned long __init

oak_get_rtc_time(void)

{

	/* XXX - Implement me */



	return (0);

}



/*

 * void __init oak_calibrate_decr()

 *

 * Description:

 *   This routine retrieves the internal processor frequency from the board

 *   information structure, sets up the kernel timer decrementer based on

 *   that value, enables the 403 programmable interval timer (PIT) and sets

 *   it up for auto-reload.

 *

 * Input(s):

 *   N/A

 *

 * Output(s):

 *   N/A

 *

 * Returns:

 *   N/A

 *

 */

void __init

oak_calibrate_decr(void)

{

	unsigned int freq;

	bd_t *bip = (bd_t *)__res;



	freq = bip->bi_intfreq;



	decrementer_count = freq / HZ;

	count_period_num = 1;

	count_period_den = freq;



	/* Enable the PIT and set auto-reload of its value */



	mtspr(SPRN_TCR, TCR_PIE | TCR_ARE);



	/* Clear any pending timer interrupts */



	mtspr(SPRN_TSR, TSR_ENW | TSR_WIS | TSR_PIS | TSR_FIS);

}

arch/ppc/platforms/4xx/oak.h

deleted100644 → 0
+0 −96
Original line number Diff line number Diff line 
/*

 *

 *    Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>

 *

 *    Module name: oak.h

 *

 *    Description:

 *	Macros, definitions, and data structures specific to the IBM PowerPC

 *      403G{A,B,C,CX} "Oak" evaluation board. Anything specific to the pro-

 *      cessor itself is defined elsewhere.

 *

 */



#ifdef __KERNEL__

#ifndef __ASM_OAK_H__

#define __ASM_OAK_H__



/* We have an IBM 403G{A,B,C,CX} core */

#include <asm/ibm403.h>



#define _IO_BASE	0

#define _ISA_MEM_BASE	0

#define PCI_DRAM_OFFSET	0



/* Memory map for the "Oak" evaluation board */



#define	PPC403SPU_IO_BASE	0x40000000	/* 403 On-chip serial port */

#define	PPC403SPU_IO_SIZE	0x00000008

#define	OAKSERIAL_IO_BASE	0x7E000000	/* NS16550DV serial port */

#define	OAKSERIAL_IO_SIZE	0x00000008

#define	OAKNET_IO_BASE		0xF4000000	/* NS83902AV Ethernet */

#define	OAKNET_IO_SIZE		0x00000040

#define	OAKPROM_IO_BASE		0xFFFE0000	/* AMD 29F010 Flash ROM */

#define	OAKPROM_IO_SIZE		0x00020000





/* Interrupt assignments fixed by the hardware implementation */



/* This is annoying kbuild-2.4 problem. -- Tom */



#define	PPC403SPU_RX_INT	4	/* AIC_INT4 */

#define	PPC403SPU_TX_INT	5	/* AIC_INT5 */

#define	OAKNET_INT		27	/* AIC_INT27 */

#define	OAKSERIAL_INT		28	/* AIC_INT28 */



#ifndef __ASSEMBLY__

/*

 * Data structure defining board information maintained by the boot

 * ROM on IBM's "Oak" evaluation board. An effort has been made to

 * keep the field names consistent with the 8xx 'bd_t' board info

 * structures.

 */



typedef struct board_info {

	unsigned char	 bi_s_version[4];	/* Version of this structure */

	unsigned char	 bi_r_version[30];	/* Version of the IBM ROM */

	unsigned int	 bi_memsize;		/* DRAM installed, in bytes */

	unsigned char	 bi_enetaddr[6];	/* Ethernet MAC address */

	unsigned int	 bi_intfreq;		/* Processor speed, in Hz */

	unsigned int	 bi_busfreq;		/* Bus speed, in Hz */

} bd_t;



#ifdef __cplusplus

extern "C" {

#endif



extern void		 oak_init(unsigned long r3,

				  unsigned long ird_start,

				  unsigned long ird_end,

				  unsigned long cline_start,

				  unsigned long cline_end);

extern void		 oak_setup_arch(void);

extern int		 oak_setup_residual(char *buffer);

extern void		 oak_init_IRQ(void);

extern int		 oak_get_irq(struct pt_regs *regs);

extern void		 oak_restart(char *cmd);

extern void		 oak_power_off(void);

extern void		 oak_halt(void);

extern void		 oak_time_init(void);

extern int		 oak_set_rtc_time(unsigned long now);

extern unsigned long	 oak_get_rtc_time(void);

extern void		 oak_calibrate_decr(void);



#ifdef __cplusplus

}

#endif



/* Some 4xx parts use a different timebase frequency from the internal clock.

*/

#define bi_tbfreq bi_intfreq



#define PPC4xx_MACHINE_NAME	"IBM Oak"



#endif /* !__ASSEMBLY__ */

#endif /* __ASM_OAK_H__ */

#endif /* __KERNEL__ */