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Commit c91999bb authored by Kumar Gala's avatar Kumar Gala Committed by Linus Torvalds
Browse files

[PATCH] ppc32: Added preliminary support for the MPC8548 CDS board 



Adds support for using the MPC8548 processor on the CDS reference board.
Currently all the major busses (PCI, PCI-X, PCI-Express, sRIO) and eTSEC3
and eTSEC4 are not supported.

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 5b37b700

arch/ppc/configs/mpc8548_cds_defconfig

0 → 100644
+659 −0
Original line number Diff line number Diff line 
#

# Automatically generated make config: don't edit

# Linux kernel version: 2.6.12-rc4

# Tue May 24 22:36:27 2005

#

CONFIG_MMU=y

CONFIG_GENERIC_HARDIRQS=y

CONFIG_RWSEM_XCHGADD_ALGORITHM=y

CONFIG_GENERIC_CALIBRATE_DELAY=y

CONFIG_HAVE_DEC_LOCK=y

CONFIG_PPC=y

CONFIG_PPC32=y

CONFIG_GENERIC_NVRAM=y

CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y



#

# Code maturity level options

#

CONFIG_EXPERIMENTAL=y

CONFIG_CLEAN_COMPILE=y

CONFIG_BROKEN_ON_SMP=y

CONFIG_INIT_ENV_ARG_LIMIT=32



#

# General setup

#

CONFIG_LOCALVERSION=""

CONFIG_SWAP=y

CONFIG_SYSVIPC=y

# CONFIG_POSIX_MQUEUE is not set

# CONFIG_BSD_PROCESS_ACCT is not set

CONFIG_SYSCTL=y

# CONFIG_AUDIT is not set

# CONFIG_HOTPLUG is not set

CONFIG_KOBJECT_UEVENT=y

# CONFIG_IKCONFIG is not set

CONFIG_EMBEDDED=y

# CONFIG_KALLSYMS is not set

CONFIG_PRINTK=y

CONFIG_BUG=y

CONFIG_BASE_FULL=y

CONFIG_FUTEX=y

# CONFIG_EPOLL is not set

# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set

CONFIG_SHMEM=y

CONFIG_CC_ALIGN_FUNCTIONS=0

CONFIG_CC_ALIGN_LABELS=0

CONFIG_CC_ALIGN_LOOPS=0

CONFIG_CC_ALIGN_JUMPS=0

# CONFIG_TINY_SHMEM is not set

CONFIG_BASE_SMALL=0



#

# Loadable module support

#

# CONFIG_MODULES is not set



#

# Processor

#

# CONFIG_6xx is not set

# CONFIG_40x is not set

# CONFIG_44x is not set

# CONFIG_POWER3 is not set

# CONFIG_POWER4 is not set

# CONFIG_8xx is not set

CONFIG_E500=y

CONFIG_BOOKE=y

CONFIG_FSL_BOOKE=y

# CONFIG_PHYS_64BIT is not set

CONFIG_SPE=y

CONFIG_MATH_EMULATION=y

# CONFIG_CPU_FREQ is not set

# CONFIG_PM is not set

CONFIG_85xx=y

CONFIG_PPC_INDIRECT_PCI_BE=y



#

# Freescale 85xx options

#

# CONFIG_MPC8540_ADS is not set

CONFIG_MPC8548_CDS=y

# CONFIG_MPC8555_CDS is not set

# CONFIG_MPC8560_ADS is not set

# CONFIG_SBC8560 is not set

# CONFIG_STX_GP3 is not set

CONFIG_MPC8548=y



#

# Platform options

#

# CONFIG_SMP is not set

# CONFIG_PREEMPT is not set

# CONFIG_HIGHMEM is not set

CONFIG_BINFMT_ELF=y

# CONFIG_BINFMT_MISC is not set

# CONFIG_CMDLINE_BOOL is not set

CONFIG_ISA_DMA_API=y



#

# Bus options

#

# CONFIG_PCI is not set

# CONFIG_PCI_DOMAINS is not set



#

# PCCARD (PCMCIA/CardBus) support

#

# CONFIG_PCCARD 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=0x00800000



#

# Device Drivers

#



#

# Generic Driver Options

#

CONFIG_STANDALONE=y

CONFIG_PREVENT_FIRMWARE_BUILD=y

# CONFIG_FW_LOADER is not set



#

# Memory Technology Devices (MTD)

#

# CONFIG_MTD is not set



#

# Parallel port support

#

# CONFIG_PARPORT is not set



#

# Plug and Play support

#



#

# Block devices

#

# CONFIG_BLK_DEV_FD is not set

# CONFIG_BLK_DEV_COW_COMMON is not set

CONFIG_BLK_DEV_LOOP=y

# CONFIG_BLK_DEV_CRYPTOLOOP is not set

# CONFIG_BLK_DEV_NBD is not set

CONFIG_BLK_DEV_RAM=y

CONFIG_BLK_DEV_RAM_COUNT=16

CONFIG_BLK_DEV_RAM_SIZE=32768

CONFIG_BLK_DEV_INITRD=y

CONFIG_INITRAMFS_SOURCE=""

# CONFIG_LBD is not set

# CONFIG_CDROM_PKTCDVD is not set



#

# IO Schedulers

#

CONFIG_IOSCHED_NOOP=y

CONFIG_IOSCHED_AS=y

CONFIG_IOSCHED_DEADLINE=y

CONFIG_IOSCHED_CFQ=y

# CONFIG_ATA_OVER_ETH is not set



#

# ATA/ATAPI/MFM/RLL support

#

# CONFIG_IDE is not set



#

# SCSI device support

#

# CONFIG_SCSI is not set



#

# Multi-device support (RAID and LVM)

#

# CONFIG_MD is not set



#

# Fusion MPT device support

#



#

# IEEE 1394 (FireWire) support

#



#

# I2O device support

#



#

# Macintosh device drivers

#



#

# Networking support

#

CONFIG_NET=y



#

# Networking options

#

CONFIG_PACKET=y

# CONFIG_PACKET_MMAP 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=y

CONFIG_IP_PNP_BOOTP=y

# CONFIG_IP_PNP_RARP is not set

# CONFIG_NET_IPIP is not set

# CONFIG_NET_IPGRE is not set

# CONFIG_IP_MROUTE is not set

# CONFIG_ARPD 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_INET_TUNNEL is not set

CONFIG_IP_TCPDIAG=y

# CONFIG_IP_TCPDIAG_IPV6 is not set

# CONFIG_IPV6 is not set

# CONFIG_NETFILTER is not set



#

# SCTP Configuration (EXPERIMENTAL)

#

# CONFIG_IP_SCTP is not set

# CONFIG_ATM is not set

# CONFIG_BRIDGE is not set

# CONFIG_VLAN_8021Q is not set

# CONFIG_DECNET is not set

# CONFIG_LLC2 is not set

# CONFIG_IPX is not set

# CONFIG_ATALK 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



#

# QoS and/or fair queueing

#

# CONFIG_NET_SCHED is not set

# CONFIG_NET_CLS_ROUTE is not set



#

# Network testing

#

# CONFIG_NET_PKTGEN is not set

# CONFIG_NETPOLL is not set

# CONFIG_NET_POLL_CONTROLLER is not set

# CONFIG_HAMRADIO is not set

# CONFIG_IRDA is not set

# CONFIG_BT 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



#

# Ethernet (10 or 100Mbit)

#

CONFIG_NET_ETHERNET=y

CONFIG_MII=y



#

# Ethernet (1000 Mbit)

#

CONFIG_GIANFAR=y

CONFIG_GFAR_NAPI=y



#

# Ethernet (10000 Mbit)

#



#

# Token Ring devices

#



#

# Wireless LAN (non-hamradio)

#

# CONFIG_NET_RADIO is not set



#

# Wan interfaces

#

# CONFIG_WAN is not set

# CONFIG_PPP is not set

# CONFIG_SLIP is not set

# CONFIG_SHAPER is not set

# CONFIG_NETCONSOLE is not set



#

# ISDN subsystem

#

# CONFIG_ISDN is not set



#

# Telephony Support

#

# CONFIG_PHONE is not set



#

# Input device support

#

CONFIG_INPUT=y



#

# Userland interfaces

#

# CONFIG_INPUT_MOUSEDEV is not set

# CONFIG_INPUT_JOYDEV is not set

# CONFIG_INPUT_TSDEV is not set

# CONFIG_INPUT_EVDEV is not set

# CONFIG_INPUT_EVBUG is not set



#

# Input Device Drivers

#

# CONFIG_INPUT_KEYBOARD is not set

# CONFIG_INPUT_MOUSE is not set

# CONFIG_INPUT_JOYSTICK is not set

# CONFIG_INPUT_TOUCHSCREEN is not set

# CONFIG_INPUT_MISC is not set



#

# Hardware I/O ports

#

# CONFIG_SERIO is not set

# CONFIG_GAMEPORT is not set

CONFIG_SOUND_GAMEPORT=y



#

# Character devices

#

# CONFIG_VT is not set

# CONFIG_SERIAL_NONSTANDARD is not set



#

# Serial drivers

#

CONFIG_SERIAL_8250=y

CONFIG_SERIAL_8250_CONSOLE=y

CONFIG_SERIAL_8250_NR_UARTS=4

# CONFIG_SERIAL_8250_EXTENDED is not set



#

# Non-8250 serial port support

#

CONFIG_SERIAL_CORE=y

CONFIG_SERIAL_CORE_CONSOLE=y

CONFIG_UNIX98_PTYS=y

CONFIG_LEGACY_PTYS=y

CONFIG_LEGACY_PTY_COUNT=256



#

# 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



#

# Ftape, the floppy tape device driver

#

# CONFIG_AGP is not set

# CONFIG_DRM is not set

# CONFIG_RAW_DRIVER is not set



#

# TPM devices

#



#

# I2C support

#

CONFIG_I2C=y

CONFIG_I2C_CHARDEV=y



#

# I2C Algorithms

#

# CONFIG_I2C_ALGOBIT is not set

# CONFIG_I2C_ALGOPCF is not set

# CONFIG_I2C_ALGOPCA is not set



#

# I2C Hardware Bus support

#

# CONFIG_I2C_ISA is not set

CONFIG_I2C_MPC=y

# CONFIG_I2C_PARPORT_LIGHT is not set

# CONFIG_I2C_PCA_ISA is not set



#

# Hardware Sensors Chip support

#

# CONFIG_I2C_SENSOR is not set

# CONFIG_SENSORS_ADM1021 is not set

# CONFIG_SENSORS_ADM1025 is not set

# CONFIG_SENSORS_ADM1026 is not set

# CONFIG_SENSORS_ADM1031 is not set

# CONFIG_SENSORS_ASB100 is not set

# CONFIG_SENSORS_DS1621 is not set

# CONFIG_SENSORS_FSCHER is not set

# CONFIG_SENSORS_FSCPOS is not set

# CONFIG_SENSORS_GL518SM is not set

# CONFIG_SENSORS_GL520SM is not set

# CONFIG_SENSORS_IT87 is not set

# CONFIG_SENSORS_LM63 is not set

# CONFIG_SENSORS_LM75 is not set

# CONFIG_SENSORS_LM77 is not set

# CONFIG_SENSORS_LM78 is not set

# CONFIG_SENSORS_LM80 is not set

# CONFIG_SENSORS_LM83 is not set

# CONFIG_SENSORS_LM85 is not set

# CONFIG_SENSORS_LM87 is not set

# CONFIG_SENSORS_LM90 is not set

# CONFIG_SENSORS_LM92 is not set

# CONFIG_SENSORS_MAX1619 is not set

# CONFIG_SENSORS_PC87360 is not set

# CONFIG_SENSORS_SMSC47B397 is not set

# CONFIG_SENSORS_SMSC47M1 is not set

# CONFIG_SENSORS_W83781D is not set

# CONFIG_SENSORS_W83L785TS is not set

# CONFIG_SENSORS_W83627HF is not set



#

# Other I2C Chip support

#

# CONFIG_SENSORS_DS1337 is not set

# CONFIG_SENSORS_EEPROM is not set

# CONFIG_SENSORS_PCF8574 is not set

# CONFIG_SENSORS_PCF8591 is not set

# CONFIG_SENSORS_RTC8564 is not set

# CONFIG_SENSORS_M41T00 is not set

# CONFIG_I2C_DEBUG_CORE is not set

# CONFIG_I2C_DEBUG_ALGO is not set

# CONFIG_I2C_DEBUG_BUS is not set

# CONFIG_I2C_DEBUG_CHIP is not set



#

# Dallas's 1-wire bus

#

# CONFIG_W1 is not set



#

# Misc devices

#



#

# Multimedia devices

#

# CONFIG_VIDEO_DEV is not set



#

# Digital Video Broadcasting Devices

#

# CONFIG_DVB is not set



#

# Graphics support

#

# CONFIG_FB is not set



#

# Sound

#

# CONFIG_SOUND is not set



#

# USB support

#

# CONFIG_USB_ARCH_HAS_HCD is not set

# CONFIG_USB_ARCH_HAS_OHCI is not set



#

# USB Gadget Support

#

# CONFIG_USB_GADGET is not set



#

# MMC/SD Card support

#

# CONFIG_MMC is not set



#

# InfiniBand support

#

# CONFIG_INFINIBAND is not set



#

# File systems

#

CONFIG_EXT2_FS=y

# CONFIG_EXT2_FS_XATTR is not set

CONFIG_EXT3_FS=y

CONFIG_EXT3_FS_XATTR=y

# CONFIG_EXT3_FS_POSIX_ACL is not set

# CONFIG_EXT3_FS_SECURITY is not set

CONFIG_JBD=y

# CONFIG_JBD_DEBUG is not set

CONFIG_FS_MBCACHE=y

# CONFIG_REISERFS_FS is not set

# CONFIG_JFS_FS is not set



#

# XFS support

#

# CONFIG_XFS_FS is not set

# CONFIG_MINIX_FS is not set

# CONFIG_ROMFS_FS is not set

# CONFIG_QUOTA is not set

CONFIG_DNOTIFY=y

# 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_MSDOS_FS is not set

# CONFIG_VFAT_FS is not set

# CONFIG_NTFS_FS is not set



#

# Pseudo filesystems

#

CONFIG_PROC_FS=y

CONFIG_PROC_KCORE=y

CONFIG_SYSFS=y

# CONFIG_DEVFS_FS is not set

# CONFIG_DEVPTS_FS_XATTR is not set

CONFIG_TMPFS=y

# CONFIG_TMPFS_XATTR is not set

# CONFIG_HUGETLB_PAGE is not set

CONFIG_RAMFS=y



#

# Miscellaneous filesystems

#

# CONFIG_ADFS_FS is not set

# CONFIG_AFFS_FS is not set

# CONFIG_HFS_FS is not set

# CONFIG_HFSPLUS_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_NFS_DIRECTIO is not set

# CONFIG_NFSD is not set

CONFIG_ROOT_NFS=y

CONFIG_LOCKD=y

CONFIG_SUNRPC=y

# CONFIG_RPCSEC_GSS_KRB5 is not set

# CONFIG_RPCSEC_GSS_SPKM3 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_AFS_FS is not set



#

# Partition Types

#

CONFIG_PARTITION_ADVANCED=y

# CONFIG_ACORN_PARTITION is not set

# CONFIG_OSF_PARTITION is not set

# CONFIG_AMIGA_PARTITION is not set

# CONFIG_ATARI_PARTITION is not set

# CONFIG_MAC_PARTITION is not set

# CONFIG_MSDOS_PARTITION is not set

# CONFIG_LDM_PARTITION is not set

# CONFIG_SGI_PARTITION is not set

# CONFIG_ULTRIX_PARTITION is not set

# CONFIG_SUN_PARTITION is not set

# CONFIG_EFI_PARTITION is not set



#

# Native Language Support

#

# CONFIG_NLS is not set



#

# Library routines

#

# CONFIG_CRC_CCITT is not set

CONFIG_CRC32=y

# CONFIG_LIBCRC32C is not set



#

# Profiling support

#

# CONFIG_PROFILING is not set



#

# Kernel hacking

#

# CONFIG_PRINTK_TIME is not set

# CONFIG_DEBUG_KERNEL is not set

CONFIG_LOG_BUF_SHIFT=14



#

# Security options

#

# CONFIG_KEYS is not set

# CONFIG_SECURITY is not set



#

# Cryptographic options

#

# CONFIG_CRYPTO is not set



#

# Hardware crypto devices

#

arch/ppc/platforms/85xx/Kconfig

+10 −0
Original line number Diff line number Diff line
@@ -21,6 +21,11 @@ config MPC8540_ADS 
	help

	  This option enables support for the MPC 8540 ADS evaluation board.



config MPC8548_CDS

	bool "Freescale MPC8548 CDS"

	help

	  This option enablese support for the MPC8548 CDS evaluation board.



config MPC8555_CDS

	bool "Freescale MPC8555 CDS"

	help
@@ -53,6 +58,11 @@ config MPC8540 
	depends on MPC8540_ADS

	default y



config MPC8548

	bool

	depends on MPC8548_CDS

	default y



config MPC8555

	bool

	depends on MPC8555_CDS

arch/ppc/platforms/85xx/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ 
# Makefile for the PowerPC 85xx linux kernel.

#

obj-$(CONFIG_MPC8540_ADS)	+= mpc85xx_ads_common.o mpc8540_ads.o

obj-$(CONFIG_MPC8548_CDS)	+= mpc85xx_cds_common.o

obj-$(CONFIG_MPC8555_CDS)	+= mpc85xx_cds_common.o

obj-$(CONFIG_MPC8560_ADS)	+= mpc85xx_ads_common.o mpc8560_ads.o

obj-$(CONFIG_SBC8560)		+= sbc85xx.o sbc8560.o

arch/ppc/platforms/85xx/mpc85xx_cds_common.c

+38 −12
Original line number Diff line number Diff line
@@ -480,21 +480,47 @@ mpc85xx_cds_setup_arch(void) 


	/* setup the board related information for the enet controllers */

	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC1);

	if (pdata) {

		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;

		pdata->interruptPHY = MPC85xx_IRQ_EXT5;

		pdata->phyid = 0;

		/* fixup phy address */

		pdata->phy_reg_addr += binfo->bi_immr_base;

		memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);

	}



	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);

	if (pdata) {

		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;

		pdata->interruptPHY = MPC85xx_IRQ_EXT5;

		pdata->phyid = 1;

		/* fixup phy address */

		pdata->phy_reg_addr += binfo->bi_immr_base;

		memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);

	}



	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_eTSEC1);

	if (pdata) {

		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;

		pdata->interruptPHY = MPC85xx_IRQ_EXT5;

		pdata->phyid = 0;

		/* fixup phy address */

		pdata->phy_reg_addr += binfo->bi_immr_base;

		memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);

	}



	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_eTSEC2);

	if (pdata) {

		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;

		pdata->interruptPHY = MPC85xx_IRQ_EXT5;

		pdata->phyid = 1;

		/* fixup phy address */

		pdata->phy_reg_addr += binfo->bi_immr_base;

		memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);

	}



	ppc_sys_device_remove(MPC85xx_eTSEC3);

	ppc_sys_device_remove(MPC85xx_eTSEC4);



#ifdef CONFIG_BLK_DEV_INITRD

	if (initrd_start)

arch/ppc/syslib/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -107,6 +107,7 @@ obj-$(CONFIG_83xx) += ipic.o ppc83xx_setup.o ppc_sys.o \ 
ifeq ($(CONFIG_83xx),y)

obj-$(CONFIG_PCI)		+= indirect_pci.o pci_auto.o

endif

obj-$(CONFIG_MPC8548_CDS)	+= todc_time.o

obj-$(CONFIG_MPC8555_CDS)	+= todc_time.o

obj-$(CONFIG_PPC_MPC52xx)	+= mpc52xx_setup.o mpc52xx_pic.o \

					mpc52xx_sys.o mpc52xx_devices.o ppc_sys.o