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2012-04-01ASoC: imx: merge sound/soc/imx into sound/soc/fslShawn Guo3-0/+3
Freescale PowerPC and ARM/IMX families share the same SSI IP block. The patch merges sound/soc/imx into sound/soc/fsl, so that the possible code sharing and consolidation can happen. This is a plain merge, except that menuconfig SND_POWERPC_SOC is added in Kconfig for PowerPC platform as a correspondence to SND_IMX_SOC for IMX platform. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-03-29irqdomain/powerpc: updated defconfigs for VIRQ_DEBUG renameGrant Likely7-7/+7
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2012-03-29powerpc/85xx: Enable I2C_CHARDEV and I2C_MPC options in defconfigsShaveta Leekha4-0/+5
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>
2012-03-21Merge remote-tracking branch 'kumar/next' into nextBenjamin Herrenschmidt6-0/+263
2012-03-21powerpc/mpc5200: add options to mpc5200_defconfigHeiko Schocher1-0/+4
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>
2012-03-18powerpc/mpc5200: update mpc5200_defconfig to fit for charon boardHeiko Schocher1-14/+9
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>
2012-03-16powerpc/85xx: allow CONFIG_PHYS_64BIT to be selectableTimur Tabi2-0/+2
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>
2012-03-16powerpc/85xx: Board support for GE IMP3AMartyn Welch1-0/+257
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>
2012-03-16gpio: Move GE GPIO driver to reside within GPIO subsystemMartyn Welch3-0/+4
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>
2012-02-27powerpc: remove CONFIG_PPC_ISERIES from the architecture Kconfig filesStephen Rothwell1-236/+0
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>
2012-02-16powerpc: Remove legacy iSeries from ppc64_defconfigStephen Rothwell1-5/+0
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>
2012-01-06Merge branch 'next' of ↵Linus Torvalds12-35/+622
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.
2012-01-04powerpc/85xx: re-enable ePAPR byte channel driver in corenet32_smp_defconfigTimur Tabi1-0/+1
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>
2012-01-04powerpc/fsl: Update defconfigs to enable some standard FSL HW featuresKumar Gala4-15/+30
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>
2011-12-20powerpc: Rename mapping based RELOCATABLE to DYNAMIC_MEMSTART for BookESuzuki Poulose1-1/+2
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>
2011-12-16Merge remote-tracking branch 'jwb/next' into nextBenjamin Herrenschmidt2-0/+165
Conflicts: arch/powerpc/platforms/40x/ppc40x_simple.c
2011-12-16Merge branch 'ps3' into nextBenjamin Herrenschmidt1-19/+20
2011-12-09powerpc/47x: Add support for the new IBM currituck platformTony Breeds1-0/+110
Based on original work by David 'Shaggy' Kleikamp. Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Josh Boyer <jwboyer@gmail.com>
2011-12-08powerpc: Enable squashfs as a moduleAnton Blanchard2-0/+10
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>
2011-12-08powerpc: Add support for OpenBlockS 600Benjamin Herrenschmidt1-0/+83
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>
2011-12-08powerpc/ps3: Update ps3_defconfigGeoff Levand1-19/+20
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>
2011-12-07powerpc: Enable hugetlb by default for corenet64 platformsBecky Bruce1-0/+1
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-12-07powerpc: Enable Hugetlb by default for 32-bit 85xx/corenetBecky Bruce3-0/+3
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-11-30powerpc/40x: Add APM8018X SOC supportTanmay Inamdar1-0/+55
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>
2011-11-25powerpc/book3e: Add Chroma as a new WSP/PowerEN platform.Jimi Xenidis1-0/+307
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>
2011-11-25powerpc/44x: Add mtd ndfc to the ppx44x defconfigTony Breeds1-0/+2
Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Acked-by: Josh Boyer <jwboyer@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2011-11-08Merge remote-tracking branch 'agust/next' into mergeBenjamin Herrenschmidt1-8/+12
2011-11-08powerpc: Add KVM as module to defconfigsMichael Neuling2-0/+8
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>
2011-11-06Merge branch 'next' of ↵Linus Torvalds12-127/+46
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
2011-11-03powerpc/p3060qds: Add support for P3060QDS boardShengzhou Liu1-0/+1
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>
2011-10-11powerpc: Update corenet64_smp_defconfigBecky Bruce1-5/+0
Updates from make savedefconfig. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-11powerpc: Update mpc85xx/corenet 32-bit defconfigsBecky Bruce3-17/+2
Results from updates via make savedefconfig. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-10-11powerpc/82xx: updates for mgcogeHolger Brunck1-11/+16
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>
2011-10-06powerpc/85xx: Rename p2040_rdb.c to p2041_rdb.cMingkai Hu1-1/+1
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>
2011-09-29powerpc, tqm5200: update tqm5200_defconfig to fit for charon board.Heiko Schocher1-8/+12
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>
2011-09-23powerpc: update 512x-defconfigWolfram Sang1-8/+11
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>
2011-09-23gpio: move mpc8xxx/512x gpio driver to drivers/gpioWolfram Sang5-5/+5
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>
2011-09-22powerpc/5200: enable audio in the defconfigTimur Tabi1-0/+12
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>
2011-09-22Merge branch 'master' of github.com:davem330/netDavid S. Miller5-1/+8
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
2011-09-20Merge remote-tracking branch 'origin/master' into nextBenjamin Herrenschmidt5-1/+8
(Merge in order to get the PCIe mps/mrss code fixes)
2011-08-30powerpc/85xx: enable caam crypto driver by defaultKim Phillips3-1/+6
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>
2011-08-30powerpc/85xx: enable the audio drivers in the defconfigsTimur Tabi2-0/+2
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>
2011-08-18net: fix IBM EMAC driver after rename.Tony Breeds21-60/+81
In commit 9aa3283595451ca093500ff0977b106e1f465586 (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>
2011-08-11powerpc/40x: Remove obsolete HCU4 boardJosh Boyer2-81/+0
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>
2011-07-22Merge remote-tracking branch 'jwb/next' into nextBenjamin Herrenschmidt1-3/+3
2011-07-19powerpc: Enable lockup and hung task detectors in pseries and ppc64 defeconfigsAnton Blanchard2-0/+4
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>
2011-07-19powerpc: Add mpt2sas driver to pseries and ppc64 defconfigAnton Blanchard2-0/+2
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>
2011-07-19powerpc: Disable IRQs off tracer in ppc64 defconfigAnton Blanchard1-1/+0
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>
2011-07-19powerpc: Sync pseries and ppc64 defconfigsAnton Blanchard1-0/+12
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>
2011-07-12powerpc/47x: allow kernel to be loaded in higher physical memoryDave Kleikamp1-3/+3
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>
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