Commit Graph

502 Commits

Author SHA1 Message Date
Benjamin Herrenschmidt
e31c6dfa8e Merge remote-tracking branch 'kumar/next' into merge 2012-04-02 13:57:46 +10:00
Grant Likely
d4886bc670 irqdomain/powerpc: updated defconfigs for VIRQ_DEBUG rename
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-03-29 14:31:20 -06:00
Shaveta Leekha
2a78aeb107 powerpc/85xx: Enable I2C_CHARDEV and I2C_MPC options in defconfigs
Enable I2C char dev interface for user space testing of I2C controler.
Enable the I2C driver on 64-bit builds (corenet64_smp_defconfig) as it
was missing.

Signed-off-by: Shaveta Leekha <shaveta@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-29 08:14:13 -05:00
Benjamin Herrenschmidt
4286f84ef6 Merge remote-tracking branch 'kumar/next' into next 2012-03-21 10:56:04 +11:00
Heiko Schocher
70a3e5a029 powerpc/mpc5200: add options to mpc5200_defconfig
Add the following options to the mpc5200_defconfig, needed
for the a4m072 board support:

CONFIG_AMD_PHY=y
CONFIG_GPIO_SYSFS=y
CONFIG_SENSORS_LM87=m
CONFIG_RTC_DRV_PCF8563=m

Signed-off-by: Heiko Schocher <hs@denx.de>
cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-03-21 10:40:28 +11:00
Heiko Schocher
dd83191625 powerpc/mpc5200: update mpc5200_defconfig to fit for charon board
Add following options to mpc5200_defconfig:

- CONFIG_MTD_PLATRAM=y
  (selects CONFIG_MTD_RAM, so this is removed)
- CONFIG_FIXED_PHY=y
- CONFIG_SENSORS_LM80=y
- CONFIG_FB_FOREIGN_ENDIAN=y
- CONFIG_FB_SM501=m
- CONFIG_RTC_DRV_DS1374=y

Signed-off-by: Heiko Schocher <hs@denx.de>
cc: Grant Likely <grant.likely@secretlab.ca>
cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-03-18 23:59:42 +01:00
Timur Tabi
0c350a9a5c powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectable
Remove the "select PHYS_64BIT" from the Kconfig entry for the P1022DS,
so that large physical address support is a selectable option for non-CoreNet
reference boards.

The option is enabled in mpc85xx_[smp_]defconfig so that the default is
unchanged.  However, now it can be deselected.

The P1022DS had this option defined because the default device tree for
this board uses 36-bit addresses.  This had the side-effect of forcing
this option on for all boards that use mpc85xx_[smp_]defconfig.  Some
users may want to disable this feature to create an optimized configuration
for boards with <= 2GB of RAM.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 14:57:03 -05:00
Martyn Welch
e041013ac0 powerpc/85xx: Board support for GE IMP3A
Initial board support for the GE IMP3A, a 3U compactPCI card with a p2020
processor.

Signed-off-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 11:15:48 -05:00
Martyn Welch
6518bb69f4 gpio: Move GE GPIO driver to reside within GPIO subsystem
The GE GPIO driver provides basic support (set direction, read/write state)
for the GPIO provided on some GE single board computers. This patch moves
the driver from the 86xx specific platform directrory to the GPIO subsystem
so that it can be used on non-86xx boards.

Signed-off-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 11:08:08 -05:00
Stephen Rothwell
3d066d77cf powerpc: remove CONFIG_PPC_ISERIES from the architecture Kconfig files
After this, we can remove the legacy iSeries code more easily.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-02-27 11:33:58 +11:00
Stephen Rothwell
a1a1d1bfc9 powerpc: Remove legacy iSeries from ppc64_defconfig
Since we are heading towards removing the Legacy iSeries platform, start
by no longer building it for ppc64_defconfig.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-02-16 16:15:08 +11:00
Linus Torvalds
e4e88f31bc Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (185 commits)
  powerpc: fix compile error with 85xx/p1010rdb.c
  powerpc: fix compile error with 85xx/p1023_rds.c
  powerpc/fsl: add MSI support for the Freescale hypervisor
  arch/powerpc/sysdev/fsl_rmu.c: introduce missing kfree
  powerpc/fsl: Add support for Integrated Flash Controller
  powerpc/fsl: update compatiable on fsl 16550 uart nodes
  powerpc/85xx: fix PCI and localbus properties in p1022ds.dts
  powerpc/85xx: re-enable ePAPR byte channel driver in corenet32_smp_defconfig
  powerpc/fsl: Update defconfigs to enable some standard FSL HW features
  powerpc: Add TBI PHY node to first MDIO bus
  sbc834x: put full compat string in board match check
  powerpc/fsl-pci: Allow 64-bit PCIe devices to DMA to any memory address
  powerpc: Fix unpaired probe_hcall_entry and probe_hcall_exit
  offb: Fix setting of the pseudo-palette for >8bpp
  offb: Add palette hack for qemu "standard vga" framebuffer
  offb: Fix bug in calculating requested vram size
  powerpc/boot: Change the WARN to INFO for boot wrapper overlap message
  powerpc/44x: Fix build error on currituck platform
  powerpc/boot: Change the load address for the wrapper to fit the kernel
  powerpc/44x: Enable CRASH_DUMP for 440x
  ...

Fix up a trivial conflict in arch/powerpc/include/asm/cputime.h due to
the additional sparse-checking code for cputime_t.
2012-01-06 17:58:22 -08:00
Timur Tabi
3900fad3d3 powerpc/85xx: re-enable ePAPR byte channel driver in corenet32_smp_defconfig
Commit 7c4b2f09 (powerpc: Update mpc85xx/corenet 32-bit defconfigs)
accidentally disabled the ePAPR byte channel driver in the defconfig for
Freescale CoreNet platforms.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-01-04 15:33:58 -06:00
Kumar Gala
389a6c527e powerpc/fsl: Update defconfigs to enable some standard FSL HW features
corenet64_smp_defconfig:
 - enabled rapidio

corenet32_smp_defconfig:
 - enabled hugetlbfs, rapidio

mpc85xx_smp_defconfig:
 - enabled P1010RDB, hugetlbfs, SPI, SDHC, Crypto/CAAM

mpc85xx_smp_defconfig:
 - enabled hugetlbfs, SPI, SDHC, Crypto/CAAM

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-01-04 15:33:58 -06:00
Suzuki Poulose
0f890c8d20 powerpc: Rename mapping based RELOCATABLE to DYNAMIC_MEMSTART for BookE
The current implementation of CONFIG_RELOCATABLE in BookE is based
on mapping the page aligned kernel load address to KERNELBASE. This
approach however is not enough for platforms, where the TLB page size
is large (e.g, 256M on 44x). So we are renaming the RELOCATABLE used
currently in BookE to DYNAMIC_MEMSTART to reflect the actual method.

The CONFIG_RELOCATABLE for PPC32(BookE) based on processing of the
dynamic relocations will be introduced in the later in the patch series.

This change would allow the use of the old method of RELOCATABLE for
platforms which can afford to enforce the page alignment (platforms with
smaller TLB size).

Changes since v3:

* Introduced a new config, NONSTATIC_KERNEL, to denote a kernel which is
  either a RELOCATABLE or DYNAMIC_MEMSTART(Suggested by: Josh Boyer)

Suggested-by: Scott Wood <scottwood@freescale.com>
Tested-by: Scott Wood <scottwood@freescale.com>

Signed-off-by: Suzuki K. Poulose <suzuki@in.ibm.com>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Josh Boyer <jwboyer@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linux ppc dev <linuxppc-dev@lists.ozlabs.org>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
2011-12-20 10:20:19 -05:00
Benjamin Herrenschmidt
1e7342e778 Merge remote-tracking branch 'jwb/next' into next
Conflicts:
	arch/powerpc/platforms/40x/ppc40x_simple.c
2011-12-16 11:24:25 +11:00
Benjamin Herrenschmidt
efdad722ef Merge branch 'ps3' into next 2011-12-16 11:09:15 +11:00
Tony Breeds
228d550533 powerpc/47x: Add support for the new IBM currituck platform
Based on original work by David 'Shaggy' Kleikamp.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
2011-12-09 07:51:40 -05:00
Anton Blanchard
7c637b04fb powerpc: Enable squashfs as a module
Most distros use it so we may as well enable it and get regular compile
testing.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-12-08 14:22:54 +11:00
Benjamin Herrenschmidt
11eab297f5 powerpc: Add support for OpenBlockS 600
So I've had one of these for a while and it looks like the vendor never
bothered submitting the support upstream.

This adds it using ppc40x_simple and provides a device-tree.

There are some changes to the boot wrapper because the way u-boot works
on this thing, it seems to expect a multipart image with the kernel,
initrd and dtb in it.

The USB support is missing as it needs the yet unmerged driver for
the DWC OTG part and the GPIOs may need further definition in the dts.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-12-08 14:22:52 +11:00
Geoff Levand
987706acf8 powerpc/ps3: Update ps3_defconfig
Refresh ps3_defconfig to latest kernel sources and
change the options:

  CONFIG_PPP=m to CONFIG_PPP=n.
  CONFIG_NAMESPACES=y to CONFIG_NAMESPACES=n
  CONFIG_NUMA=y to CONFIG_NUMA=n

Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-12-08 14:05:56 +11:00
Becky Bruce
1257a76547 powerpc: Enable hugetlb by default for corenet64 platforms
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-12-07 16:26:23 +11:00
Becky Bruce
41caebd123 powerpc: Enable Hugetlb by default for 32-bit 85xx/corenet
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-12-07 16:26:23 +11:00
Tanmay Inamdar
d5b9ee7b51 powerpc/40x: Add APM8018X SOC support
The AppliedMicro APM8018X embedded processor targets embedded applications that
require low power and a small footprint. It features a PowerPC 405 processor
core built in a 65nm low-power CMOS process with a five-stage pipeline executing
up to one instruction per cycle. The family has 128-kbytes of on-chip memory,
a 128-bit local bus and on-chip DDR2 SDRAM controller with 16-bit interface.

Signed-off-by: Tanmay Inamdar <tinamdar@apm.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
2011-11-30 10:02:15 -05:00
Jimi Xenidis
cc35b67668 powerpc/book3e: Add Chroma as a new WSP/PowerEN platform.
This patch add the Chroma platform to WSP/PowerEN, which is a PCIe
card (a defconfig is included).

The card includes an H8 service processor that is used to manage the
card.  The H8 is connected over the second serial UART on the PowerEN
chip so this patch includes a simple 16550 driver to enable
communication, mostly for "power off" and "rebooting".

This patch also includes a, WSP specific, "halt" method that will shut
of all A2 cores but still leave power on at the chip level.  This is
desirable, especially if you wish to interrogate the chip with a
hardware probe after the halt.

Signed-off-by: Jimi Xenidis <jimix@pobox.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-11-25 14:11:29 +11:00
Tony Breeds
49e44064d7 powerpc/44x: Add mtd ndfc to the ppx44x defconfig
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Acked-by: Josh Boyer <jwboyer@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-11-25 10:06:00 +11:00
Benjamin Herrenschmidt
f81f5e14de Merge remote-tracking branch 'agust/next' into merge 2011-11-08 14:53:55 +11:00
Michael Neuling
88cf11b4cc powerpc: Add KVM as module to defconfigs
Add HV mode KVM to Book3 server 64bit defconfigs as a module.

Doesn't add much to the size:
   text	   data	    bss	     dec	    hex	filename
8244109	4686767	 994000	13924876	 d47a0c	vmlinux.vanilla
8256092 4691607  994128 13941827         d4bc43 vmlinux.kvm

This should enable more testing of this configuration.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-11-08 14:51:03 +11:00
Linus Torvalds
1197ab2942 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (106 commits)
  powerpc/p3060qds: Add support for P3060QDS board
  powerpc/83xx: Add shutdown request support to MCU handling on MPC8349 MITX
  powerpc/85xx: Make kexec to interate over online cpus
  powerpc/fsl_booke: Fix comment in head_fsl_booke.S
  powerpc/85xx: issue 15 EOI after core reset for FSL CoreNet devices
  powerpc/8xxx: Fix interrupt handling in MPC8xxx GPIO driver
  powerpc/85xx: Add 'fsl,pq3-gpio' compatiable for GPIO driver
  powerpc/86xx: Correct Gianfar support for GE boards
  powerpc/cpm: Clear muram before it is in use.
  drivers/virt: add ioctl for 32-bit compat on 64-bit to fsl-hv-manager
  powerpc/fsl_msi: add support for "msi-address-64" property
  powerpc/85xx: Setup secondary cores PIR with hard SMP id
  powerpc/fsl-booke: Fix settlbcam for 64-bit
  powerpc/85xx: Adding DCSR node to dtsi device trees
  powerpc/85xx: clean up FPGA device tree nodes for Freecsale QorIQ boards
  powerpc/85xx: fix PHYS_64BIT selection for P1022DS
  powerpc/fsl-booke: Fix setup_initial_memory_limit to not blindly map
  powerpc: respect mem= setting for early memory limit setup
  powerpc: Update corenet64_smp_defconfig
  powerpc: Update mpc85xx/corenet 32-bit defconfigs
  ...

Fix up trivial conflicts in:
 - arch/powerpc/configs/40x/hcu4_defconfig
	removed stale file, edited elsewhere
 - arch/powerpc/include/asm/udbg.h, arch/powerpc/kernel/udbg.c:
	added opal and gelic drivers vs added ePAPR driver
 - drivers/tty/serial/8250.c
	moved UPIO_TSI to powerpc vs removed UPIO_DWAPB support
2011-11-06 17:12:03 -08:00
Shengzhou Liu
96cc017c5b powerpc/p3060qds: Add support for P3060QDS board
The P3060QDS is a Freescale reference board that hosts the six-core P3060 SOC.
The P3060 Processor combines six e500mc Power Architecture processor cores with
high-performance datapath acceleration architecture(DPAA), CoreNet fabric
infrastructure, as well as network and peripheral interfaces.

P3060QDS Board Overview:
Memory subsystem:
  - 2G Bytes unbuffered DDR3 SDRAM SO-DIMM(64bit bus)
  - 128M Bytes NOR flash single-chip memory
  - 16M Bytes SPI flash
  - 8K Bytes AT24C64 I2C EEPROM
Ethernet:
  - 4x1G + 4x1G/2.5G Ethernet controllers
  - 2xRGMII + 1xMII, three VSC8641 PHYs on board
  - Suport multiple Vitesse VSC8234 SGMII Cards in Slot1/2/3
PCIe: Two PCI Express 2.0 controllers/ports
USB:  Two USB2.0, USB1(TYPE-A) and USB2(TYPE-AB) on board
I2C:  Four I2C controllers
UART: Supports up to four UARTs
RapidIO: Supports two serial RapidIO ports

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-11-03 13:20:47 -05:00
Becky Bruce
5c4a5b8de6 powerpc: Update corenet64_smp_defconfig
Updates from make savedefconfig.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-11 23:28:40 -05:00
Becky Bruce
7c4b2f099f powerpc: Update mpc85xx/corenet 32-bit defconfigs
Results from updates via make savedefconfig.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-11 23:28:38 -05:00
Holger Brunck
2a05e333c2 powerpc/82xx: updates for mgcoge
Add:
 - Setup dts node for USB
 - pin description and setup for SMC1 (serial interface)

Update and cleanup mgcoge_defconfig:
- enable: TIPC, UBIFS, USB_GADGET driver, SQUASHFS, HIGHRES timers
          POSIX_MQUEUE, EMBEDDED
- disable: EXT3, PPC_PMAC

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Acked-by: Heiko Schocher <hs@denx.de>
cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-11 16:18:41 -05:00
Mingkai Hu
d31337657b powerpc/85xx: Rename p2040_rdb.c to p2041_rdb.c
There's only p2041rdb board for official release, but the p2041 silicon
on the board can be converted to p2040 silicon without XAUI and L2 cache
function, then the board becomes p2040rdb board. so we use the file name
p2041_rdb.c to handle P2040RDB board and P2041RDB board which is also
consistent with the board name under U-Boot.

During the rename we make few other minor changes to the device tree:
* Move USB phy setting into p2041si.dtsi as its SoC not board defined
* Convert PCI clock-frequency to decimal to be more readable

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-06 23:32:57 -05:00
Heiko Schocher
6ecc07b966 powerpc, tqm5200: update tqm5200_defconfig to fit for charon board.
added:

CONFIG_MTD_OF_PARTS
CONFIG_MTD_PLATRAM
CONFIG_FIXED_PHY
CONFIG_SENSORS_LM80
CONFIG_MFD_SM501
CONFIG_FB
CONFIG_FB_FOREIGN_ENDIAN
CONFIG_FB_SM501
CONFIG_FRAMEBUFFER_CONSOLE
CONFIG_RTC_DRV_DS1374

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-09-29 15:36:33 +02:00
Wolfram Sang
7b72c9f875 powerpc: update 512x-defconfig
Activate all MPC512x related boards. Also enable GPIO-driver, SPI driver
and at25 to test SPI. Enable DEVTMPFS. Bump to 3.1-rc6.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-09-23 00:20:07 +02:00
Wolfram Sang
c68308dd50 gpio: move mpc8xxx/512x gpio driver to drivers/gpio
Move the driver to the place where it is expected to be nowadays. Also
rename its CONFIG-name to match the rest and adapt the defconfigs.
Finally, move selection of REQUIRE_GPIOLIB or WANTS_OPTIONAL_GPIOLIB to
the platforms, because this option is per-platform and not per-driver.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-09-23 00:14:15 +02:00
Timur Tabi
40dc7e8b4a powerpc/5200: enable audio in the defconfig
Audio support for the MPC5200 exists, so enable it by default.

Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-09-22 23:24:06 +02:00
David S. Miller
8decf86879 Merge branch 'master' of github.com:davem330/net
Conflicts:
	MAINTAINERS
	drivers/net/Kconfig
	drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
	drivers/net/ethernet/broadcom/tg3.c
	drivers/net/wireless/iwlwifi/iwl-pci.c
	drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c
	drivers/net/wireless/rt2x00/rt2800usb.c
	drivers/net/wireless/wl12xx/main.c
2011-09-22 03:23:13 -04:00
Benjamin Herrenschmidt
1cce058b29 Merge remote-tracking branch 'origin/master' into next
(Merge in order to get the PCIe mps/mrss code fixes)
2011-09-20 15:52:38 +10:00
Kim Phillips
e09e2fb513 powerpc/85xx: enable caam crypto driver by default
corenet based SoCs have SEC4 h/w, so enable the SEC4 driver,
caam, and the algorithms it supports, and disable the
SEC2/3 driver, talitos.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-08-30 21:27:30 -05:00
Timur Tabi
39c428f753 powerpc/85xx: enable the audio drivers in the defconfigs
Enable the audio drivers in the non-corenet 85xx defconfigs so that audio
is enabled on the Freescale P1022DS reference board.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-08-30 21:27:29 -05:00
Tony Breeds
3b3bceef26 net: fix IBM EMAC driver after rename.
In commit 9aa3283595 (ehea/ibm*: Move the
IBM drivers) the IBM_NEW_EMAC* were renames to IBM_EMAC*

The conversion was incomplete so that even if the driver was added to
the .config it wasn't built, but there were no errors).  In this commit
we also update the various defconfigs that use EMAC to use the new
Kconfig symbol, and explicitly add the NET_VENDOR_IBM guard.

We do not explicitly select the Kconfig dependencies, as this would force
EMAC on.  Doing it in the defconfig allows more flexibility.

Tested on a canyondlands board.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-18 21:33:49 -07:00
Josh Boyer
9fcd768d0c powerpc/40x: Remove obsolete HCU4 board
The HCU4 board is unmaintained.  Remove it.

Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
2011-08-11 13:56:43 -04:00
Benjamin Herrenschmidt
4b575f3e8a Merge remote-tracking branch 'jwb/next' into next 2011-07-22 13:16:41 +10:00
Anton Blanchard
7a0200f66b powerpc: Enable lockup and hung task detectors in pseries and ppc64 defeconfigs
As a result of changes to Kconfig files, we no longer enable
the lockup and hung task detectors. Both are very light weight
and provide useful information in the event of a hang, so
reenable them.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-07-19 15:13:06 +10:00
Anton Blanchard
b260281cd1 powerpc: Add mpt2sas driver to pseries and ppc64 defconfig
Add mpt2sas driver to pseries and ppc64 defconfig.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-07-19 15:13:06 +10:00
Anton Blanchard
241590c35f powerpc: Disable IRQs off tracer in ppc64 defconfig
The IRQs off tracer enables mcount which has a big impact on
performance. Disable it.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-07-19 15:13:06 +10:00
Anton Blanchard
29cd991394 powerpc: Sync pseries and ppc64 defconfigs
The pseries defconfig had a number of drivers enabled and we may
as well add them to the ppc64 defconfig.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-07-19 15:13:06 +10:00
Dave Kleikamp
9661534d6a powerpc/47x: allow kernel to be loaded in higher physical memory
The 44x code (which is shared by 47x) assumes the available physical memory
begins at 0x00000000.  This is not necessarily the case in an AMP
environment.

Support CONFIG_RELOCATABLE for 476 in order to allow the kernel to be
loaded into a higher memory range.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2011-07-12 10:34:24 -04:00