Combining defconfigs for 44x based boards

Combining defconfigs for 44x based boards

[Tirumala Marri]

Is anyone working on Linus suggestion to combine the defconfigs under 44x
or 4xx ?
Thanks,
Marri

Re: Combining defconfigs for 44x based boards

[Josh Boyer]

On Wed, Sep 08, 2010 at 03:40:37PM -0700, Tirumala Marri wrote:
>Is anyone working on Linus suggestion to combine the defconfigs under 44x
>or 4xx ?

Linus made a suggestion to that effect?  If so, I missed it.  Have a
pointer?

josh

Re: Combining defconfigs for 44x based boards

[Olof Johansson]

On Wed, Sep 08, 2010 at 03:40:37PM -0700, Tirumala Marri wrote:
> Is anyone working on Linus suggestion to combine the defconfigs under 44x
> or 4xx ?

Do you mean ppc44x_defconfig? Already there.


-Olof

RE: Combining defconfigs for 44x based boards

[Tirumala Marri]

>
> Linus made a suggestion to that effect?  If so, I missed it.  Have a
> pointer?

There was discussion going on in arm-kernel mailing list. And I see some
patches being submitted for ARM based boards.
I think we can also combine some of the defconfigs under
arch/powerpc/configs/44x/ directory.

Here is ARM dfconfigs discussion
http://lkml.indiana.edu/hypermail/linux/kernel/1006.0/01464.html

Here is the link for some of the defconfig submissions
http://www.spinics.net/lists/arm-kernel/msg96972.html

RE: Combining defconfigs for 44x based boards

[Tirumala Marri]

>
> On Wed, Sep 08, 2010 at 03:40:37PM -0700, Tirumala Marri wrote:
> > Is anyone working on Linus suggestion to combine the defconfigs under
> 44x
> > or 4xx ?
>
> Do you mean ppc44x_defconfig? Already there.
No it is not there yet. I should have said "Linus suggestion about
defconfigs in ARM mailing list".

RE: Combining defconfigs for 44x based boards

[Tirumala Marri]

>
> Linus made a suggestion to that effect?  If so, I missed it.  Have a
> pointer?
>

I am thinking that we can combine arches, Canyonlands, glacier, redwood
and eiger can be combined as ppc46x_defconfig.

---- here is the defconfig example -------

#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.36-rc2
# Thu Sep  2 11:25:03 2010
#
# CONFIG_PPC64 is not set

#
# Processor support
#
CONFIG_44x=y
CONFIG_PPC_FPU=y
CONFIG_4xx=y
CONFIG_BOOKE=y
CONFIG_PTE_64BIT=y
CONFIG_PHYS_64BIT=y
CONFIG_PPC_MMU_NOHASH=y
CONFIG_PPC_MMU_NOHASH_32=y
CONFIG_NOT_COHERENT_CACHE=y
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_MMU=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_IRQ_PER_CPU=y
CONFIG_NR_IRQS=512
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_PPC_UDBG_16550=y
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_PPC_DCR_NATIVE=y
CONFIG_PPC_DCR=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_PPC_ADV_DEBUG_REGS=y
CONFIG_PPC_ADV_DEBUG_IACS=4
CONFIG_PPC_ADV_DEBUG_DACS=2
CONFIG_PPC_ADV_DEBUG_DVCS=2
CONFIG_PPC_ADV_DEBUG_DAC_RANGE=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y

#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
CONFIG_RCU_FANOUT=32
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_HAVE_PERF_EVENTS=y

#
# Kernel Performance Events And Counters
#
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_DMA_API_DEBUG=y

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_CFQ=y
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_INLINE_SPIN_UNLOCK=y
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
CONFIG_INLINE_READ_UNLOCK=y
CONFIG_INLINE_READ_UNLOCK_IRQ=y
CONFIG_INLINE_WRITE_UNLOCK=y
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
CONFIG_PPC4xx_PCI_EXPRESS=y

#
# Platform support
#
CONFIG_ARCHES=y
CONFIG_CANYONLANDS=y
CONFIG_BLUESTONE=y
CONFIG_GLACIER=y
CONFIG_REDWOOD=y
CONFIG_EIGER=y
CONFIG_PPC44x_SIMPLE=y
CONFIG_460EX=y

#
# Kernel options
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_HZ_250=y
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_PREEMPT_NONE=y
CONFIG_BINFMT_ELF=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_SPARSE_IRQ=y
CONFIG_MAX_ACTIVE_REGIONS=32
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_STDBINUTILS=y
CONFIG_PPC_4K_PAGES=y
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE=""
CONFIG_EXTRA_TARGETS=""
CONFIG_SECCOMP=y
CONFIG_ISA_DMA_API=y

#
# Bus options
#
CONFIG_ZONE_DMA=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_4xx_SOC=y
CONFIG_PPC_PCI_CHOICE=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
CONFIG_ARCH_SUPPORTS_MSI=y

#
# Advanced setup
#
# CONFIG_ADVANCED_OPTIONS is not set

#
# Default settings for advanced configuration options are used
#
CONFIG_LOWMEM_SIZE=0x30000000
CONFIG_PAGE_OFFSET=0xc0000000
CONFIG_KERNEL_START=0xc0000000
CONFIG_PHYSICAL_START=0x00000000
CONFIG_TASK_SIZE=0xc0000000
CONFIG_CONSISTENT_SIZE=0x00200000
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
CONFIG_MTD=y
CONFIG_MTD_PARTITIONS=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_OF_PARTS=y

#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_CFI_UTIL=y

#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PHYSMAP is not set
CONFIG_MTD_PHYSMAP_OF=y
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set

#
# UBI - Unsorted block images
#
CONFIG_DTC=y
CONFIG_OF=y

#
# Flattened Device Tree and Open Firmware support
#
CONFIG_PROC_DEVICETREE=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_DEVICE=y
CONFIG_OF_I2C=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=35000
CONFIG_HAVE_IDE=y

#
# The newer stack is recommended.
#
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_IBM_NEW_EMAC=y
CONFIG_IBM_NEW_EMAC_RXB=256
CONFIG_IBM_NEW_EMAC_TXB=256
CONFIG_IBM_NEW_EMAC_POLL_WEIGHT=32
CONFIG_IBM_NEW_EMAC_RX_COPY_THRESHOLD=256
CONFIG_IBM_NEW_EMAC_RX_SKB_HEADROOM=0
CONFIG_IBM_NEW_EMAC_ZMII=y
CONFIG_IBM_NEW_EMAC_RGMII=y
CONFIG_IBM_NEW_EMAC_TAH=y
CONFIG_IBM_NEW_EMAC_EMAC4=y
CONFIG_WLAN=y

#
# Hardware I/O ports
#

#
# Character devices
#
CONFIG_DEVKMEM=y

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=2
CONFIG_SERIAL_8250_RUNTIME_UARTS=2
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y

#
# I2C Hardware Bus support
#

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_IBM_IIC=y

#
# PPS support
#
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_HWMON=y

#
# Native drivers
#
CONFIG_SENSORS_AD7414=y
CONFIG_SSB_POSSIBLE=y

#
# Sonics Silicon Backplane
#
CONFIG_MFD_SUPPORT=y

#
# Display device support
#
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
CONFIG_USB_MON=y

#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PCI=y
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
#
# USB Device Class drivers
#
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_LIBUSUAL=y

#
# OTG and related infrastructure
#
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y

#
# I2C RTC drivers
#
CONFIG_RTC_DRV_M41T80=y
#
# SPI RTC drivers
#

#
# Platform RTC drivers
#

#
# on-CPU RTC drivers
#

#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_MISC_FILESYSTEMS=y
CONFIG_CRAMFS=y
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_ROOT_NFS=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y

#
# Partition Types
#
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC32=y
CONFIG_ZLIB_INFLATE=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_NLATTR=y
CONFIG_GENERIC_ATOMIC64=y

#
# Kernel hacking
#
CONFIG_FRAME_WARN=1024
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64

#
# Security options
#
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_DEFAULT_SECURITY=""

Re: Combining defconfigs for 44x based boards

[Olof Johansson]

On Wed, Sep 08, 2010 at 07:11:11PM -0700, Tirumala Marri wrote:
> >
> > On Wed, Sep 08, 2010 at 03:40:37PM -0700, Tirumala Marri wrote:
> > > Is anyone working on Linus suggestion to combine the defconfigs under
> > 44x
> > > or 4xx ?
> >
> > Do you mean ppc44x_defconfig? Already there.
> No it is not there yet. I should have said "Linus suggestion about
> defconfigs in ARM mailing list".

ARM and powerpc are somewhat different in this aspect, since
ARM traditionally has not been able to build multiplatform kernels
(especially not multi-soc-family kernels).

Powerpc can build a kernel that will boot on all machines of a certain
class (server, fsl-booke, ibm-booke, ppc32). So there's not really
a whole lot of reason to have the custom per-board defconfigs in the
kernel tree any more.

For specific products it might still make sense for a vendor to make a custom
minimal defconfig, but that doesn't mean it's a requirement to have them in the
upstream repository.


-Olof

Re: Combining defconfigs for 44x based boards

[Wolfgang Denk]

Dear Tirumala Marri,

In message <49073d172310031addb3aa7d08a60c99@mail.gmail.com> you wrote:
>
> I am thinking that we can combine arches, Canyonlands, glacier, redwood
> and eiger can be combined as ppc46x_defconfig.

We already have arch/powerpc/configs/ppc40x_defconfig and
arch/powerpc/configs/ppc44x_defconfig in mainline.

What's wrong with using these?

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
CONSUMER NOTICE:  Because  of  the  "Uncertainty  Principle,"  It  Is
Impossible  for  the  Consumer  to  Find  Out  at  the Same Time Both
Precisely Where This Product Is and How Fast It Is Moving.

RE: Combining defconfigs for 44x based boards

[Tirumala Marri]

>
> We already have arch/powerpc/configs/ppc40x_defconfig and
> arch/powerpc/configs/ppc44x_defconfig in mainline.
>
> What's wrong with using these?
[Marri] Great we already have it. We should remove the defconfigs under
44x then ?
Regards,
Marri

Re: Combining defconfigs for 44x based boards

[Sean MacLennan]

On Thu, 9 Sep 2010 09:49:14 -0700
Tirumala Marri <tmarri@apm.com> wrote:

> [Marri] Great we already have it. We should remove the defconfigs
> under 44x then ?

I'd rather we didn't. I thought Linus' beef was over the churn in the
defconfigs, not the fact that they exist. The 44x defconfigs change
very rarely.

Cheers,
   Sean

RE: Combining defconfigs for 44x based boards

[Tirumala Marri]

> On Thu, 9 Sep 2010 09:49:14 -0700
> Tirumala Marri <tmarri@apm.com> wrote:
>
> > [Marri] Great we already have it. We should remove the defconfigs
> > under 44x then ?
>
> I'd rather we didn't. I thought Linus' beef was over the churn in the
> defconfigs, not the fact that they exist. The 44x defconfigs change
> very rarely.
[Marri]That is kind of true. Can we create new defconfigs then ?
I am trying to check-in new defconfig.

Re: Combining defconfigs for 44x based boards

[Stephen Rothwell]

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Hi,

On Thu, 9 Sep 2010 15:17:10 -0700 Tirumala Marri <tmarri@apm.com> wrote:
>
> [Marri]That is kind of true. Can we create new defconfigs then ?
> I am trying to check-in new defconfig.

Just make sure that it is minimal by using "make savedefconfig".  This
will create a file "defconfig" in the current directory which should have
the minimal amount of stuff in it to reproduce the current .config.

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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Re: Combining defconfigs for 44x based boards

[Stephen Rothwell]

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Hi Marri,

On Wed, 8 Sep 2010 15:39:29 -0700 Tirumala Marri <tmarri@apm.com> wrote:
>
> Is anyone working on Linus suggestion to combine the defconfigs under 44x
> or 4xx ?

Are arch/powerpc/configs/ppc44x_defconfig and ppc40x_defconfig what you want?
Or do you mean the Kconfig based versions?
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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Combining defconfigs for 44x based boards

[Tirumala Marri]

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Is anyone working on combining defconfigs for 44x or 4xx devices ?

Regards,

Marri

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