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2013-02-15powerpc/85xx: Board support for ppa8548Stef van Os1-0/+65
Initial board support for the Prodrive PPA8548 AMC module. Board is an MPC8548 AMC platform used in RapidIO systems. This module is also used to test/work on mainline linux RapidIO software. PPA8548 overview: - 1.3 GHz Freescale PowerQUICC III MPC8548 processor - 1 GB DDR2 @ 266 MHz - 8 MB NOR flash - Serial RapidIO 1.2 - 1 x 10/100/1000 BASE-T front ethernet - 1 x 1000 BASE-BX ethernet on AMC connector Signed-off-by: Stef van Os <stef.van.os@prodrive.nl> Acked-by: Timur Tabi <timur@tabi.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2013-02-13powerpc/85xx: enable MTD options in sbc8548 defconfigPaul Gortmaker1-0/+19
This board has soldered on flash, and a SODIMM flash module. Both can be used for booting, via switching JP12 and SW2.8 and using the sbc8548-altflash.dts when booting from SODIMM. Here we enable MTD in kernel so that we can see the bootloader (and other flash sectors) from linux. Normal configuration: root@sbc8548:~# cat /proc/mtd dev: size erasesize name mtd0: 007a0000 00020000 "space" mtd1: 00060000 00020000 "bootloader" mtd2: 03f00000 00080000 "space" mtd3: 00100000 00080000 "bootloader" root@sbc8548:~# dd if=/dev/mtd1 count=1 bs=48|hexdump -C 1+0 records in 1+0 records out 00000000 27 05 19 56 55 2d 42 6f 6f 74 20 32 30 31 32 2e |'..VU-Boot 2012.| 00000010 31 30 2d 64 69 72 74 79 20 28 4a 61 6e 20 31 39 |10-dirty (Jan 19| 00000020 20 32 30 31 33 20 2d 20 31 39 3a 34 30 3a 31 31 | 2013 - 19:40:11| 00000030 root@sbc8548:~# dd if=/dev/mtd3 count=1 bs=48|hexdump -C 1+0 records in 1+0 records out 00000000 27 05 19 56 55 2d 42 6f 6f 74 20 32 30 31 32 2e |'..VU-Boot 2012.| 00000010 31 30 2d 64 69 72 74 79 20 28 44 65 63 20 31 33 |10-dirty (Dec 13| 00000020 20 32 30 31 32 20 2d 20 31 35 3a 30 30 3a 30 37 | 2012 - 15:00:07| 00000030 root@sbc8548:~# Alternate configuration, with sbc8548-altflash.dts: root@sbc8548:~# cat /proc/mtd dev: size erasesize name mtd0: 03f00000 00080000 "space" mtd1: 00100000 00080000 "bootloader" mtd2: 007a0000 00020000 "space" mtd3: 00060000 00020000 "bootloader" root@sbc8548:~# dd if=/dev/mtd1 count=1 bs=48|hexdump -C 1+0 records in 1+0 records out 00000000 27 05 19 56 55 2d 42 6f 6f 74 20 32 30 31 32 2e |'..VU-Boot 2012.| 00000010 31 30 2d 64 69 72 74 79 20 28 44 65 63 20 31 33 |10-dirty (Dec 13| 00000020 20 32 30 31 32 20 2d 20 31 35 3a 30 30 3a 30 37 | 2012 - 15:00:07| 00000030 root@sbc8548:~# dd if=/dev/mtd3 count=1 bs=48|hexdump -C 1+0 records in 1+0 records out 00000000 27 05 19 56 55 2d 42 6f 6f 74 20 32 30 31 32 2e |'..VU-Boot 2012.| 00000010 31 30 2d 64 69 72 74 79 20 28 4a 61 6e 20 31 39 |10-dirty (Jan 19| 00000020 20 32 30 31 33 20 2d 20 31 39 3a 34 30 3a 31 31 | 2013 - 19:40:11| 00000030 root@sbc8548:~# Note that in the latter, the larger SODIMM device appears 1st, as mtd0 and mtd1, as indicated in the sizes, and in the date of the u-boot image. The kernel configuration is the same in both cases; only the dtb needs to be changed in accordance with the JP12/SW2.8 settings. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2013-01-29powerpc/fsl: Remove CONFIG_IRQ_ALL_CPUS from mpc85xx/mpc86xx defconfigScott Wood1-1/+0
While this should be harmless now that distribute_irqs obeys MPIC_SINGLE_DEST_CPU, there's no reason to enable this on mpc85xx/mpc86xx since MPIC_SINGLE_DEST_CPU will always be set. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-09-19powerpc/85xx: Enable USB support in p1023rds_defconfigChunhe Lan1-0/+6
Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-08-23powerpc/fsl: fix "Failed to mount /dev: No such device" errorsKim Phillips1-0/+1
Yocto (Built by Poky 7.0) 1.2 root filesystems fail to boot, at least over nfs, with: Failed to mount /dev: No such device Configuring DEVTMPFS fixes it. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-08-23powerpc/fsl: update defconfigsKim Phillips1-21/+9
run make savedefconfig on fsl defconfigs. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10powerpc: remove Wind River SBC8560 supportPaul Gortmaker1-65/+0
This reference board dates back to 2004, and is largely a legacy EOL product. The MPC8560 is a pre e500v2 CPU. The SBC8548 is a more modern, better e500v2 target for people to use as a reference board with today's kernels, should they require one. Removing support for it will also allow us to remove some sbc8560 specific quirk handling in 8250 UART code, and some MTD mapping support. Cc: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-29irqdomain/powerpc: updated defconfigs for VIRQ_DEBUG renameGrant Likely1-1/+1
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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>
2011-09-23gpio: move mpc8xxx/512x gpio driver to drivers/gpioWolfram Sang2-2/+2
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>
2011-08-30powerpc/85xx: enable caam crypto driver by defaultKim Phillips1-0/+1
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>
2011-06-22powerpc/85xx: Add basic P1023RDS board supportRoy Zang1-0/+173
The P1023 processor is an e500v2 based SoC that utilizes the DPAA networking architecture. This adds basic board support for non-DPAA functionality (device tree, board file, etc). Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-05-19powerpc/fsl: enable verbose bug outputScott Wood3-3/+0
This debug option has no overhead other than a slight increase in kernel size, and makes bug reports more useful. While some end users may prefer to save the space, as a default on a kernel config aimed primarily at development on reference boards, it should be enabled. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-01-20kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERTDavid Rientjes14-14/+14
The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option is used to configure any non-standard kernel with a much larger scope than only small devices. This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes references to the option throughout the kernel. A new CONFIG_EMBEDDED option is added that automatically selects CONFIG_EXPERT when enabled and can be used in the future to isolate options that should only be considered for embedded systems (RISC architectures, SLOB, etc). Calling the option "EXPERT" more accurately represents its intention: only expert users who understand the impact of the configuration changes they are making should enable it. Reviewed-by: Ingo Molnar <mingo@elte.hu> Acked-by: David Woodhouse <david.woodhouse@intel.com> Signed-off-by: David Rientjes <rientjes@google.com> Cc: Greg KH <gregkh@suse.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jens Axboe <axboe@kernel.dk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Robin Holt <holt@sgi.com> Cc: <linux-arch@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-09powerpc: Trim defconfigsBenjamin Herrenschmidt14-18141/+8
This trims all our defconfigs using make savedefconfig Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2010-04-19powerpc: 2.6.34 update of defconfigs for embedded 6xx/7xxx, 8xx, 8xxxKumar Gala14-185/+360
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-19powerpc/mpc8xxx defconfigs - turn off SYSFS_DEPRECATEDKim Phillips14-28/+14
a recent fc11 udev update on an 83xx board made root console login disappear: Updating : udev-141-8.fc11.ppc 32/83 udev: starting version 141 udev: deprecated sysfs layout; update the kernel or disable CONFIG_SYSFS_DEPRECATED; some udev features will not work correctly and sure enough, turning off SYSFS_DEPRECATED brings the login prompt back. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-01-06powerpc: 2.6.33 update of defconfigs for embedded 6xx/7xxx, 8xx, 8xxxKumar Gala14-284/+897
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-05powerpc: 2.6.32 update of defconfigs for embedded 6xx/7xxx, 8xx, 8{3,5,6}xxxKumar Gala14-312/+573
Updated mpc85xx_{smp_}defconfig to enable: * XES_MPC85xx board * PCI MSI * RapidIO Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-07-29powerpc: Update defconfigs for embedded 6xx/7xxx, 8xx, 8{3,5,6}xxxKumar Gala14-560/+914
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15powerpc/85xx: Add defconfig for X-ES MPC85xx boardsNate Case1-0/+1821
Signed-off-by: Nate Case <ncase@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-05-13powerpc/85xx: Update defconfigsKumar Gala13-351/+1118
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-04-21powerpc/85xx: Remove defconfigs that mpc85xx_{smp_}defconfig coverKumar Gala4-6707/+0
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-04-07powerpc/85xx: TQM8548: update defconfigWolfgang Grandegger1-116/+48
Enable highmem support for the TQM8548-AG modules and NAND support for the TQM8548-BE modules. Furthermore disable USB, Wireless and IDE support because it's not available on the STK85xx starter kit. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-03-27powerpc/85xx: Add support for the "socrates" board (MPC8544).Wolfgang Grandegger1-0/+1410
Supported are Ethernet, serial console, I2C, I2C-based RTC and temperature sensors, NOR and NAND flash, PCI, USB, CAN and Lime display controller. The multiplexing of FPGA interrupts onto PowerPC interrupt lines is supported through our own fpga_pic interrupt controller driver. For example the SJA1000 controller is level low sensitive connected to fpga_pic line 2 and is routed to the second (of three) irq lines to the CPU: can@3,100 { compatible = "philips,sja1000"; reg = <3 0x100 0x80>; interrupts = <2 2>; interrupts = <2 8 1>; // number, type, routing interrupt-parent = <&fpga_pic>; }; Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com> Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-01-28Merge commit 'kumar/kumar-merge' into mergeBenjamin Herrenschmidt16-376/+942
2009-01-26powerpc/85xx: Update defconfigsKumar Gala16-376/+942
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-01-26eeprom: More consistent symbol namesJean Delvare10-20/+20
Now that all EEPROM drivers live in the same place, let's harmonize their symbol names. Also fix eeprom's dependencies, it definitely needs sysfs, and is no longer experimental after many years in the kernel tree. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Cc: David Brownell <dbrownell@users.sourceforge.net>
2008-12-30powerpc/85xx: Add SMP support to MPC8572 DSKumar Gala1-15/+28
Enable SMP support on the MPC8572 DS reference board. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-11-08powerpc: Updated Freescale PPC related defconfigsKumar Gala16-408/+1201
unset CONFIG_PCI_LEGACY in the defconfigs as none of them enable ISDN drivers which seem to be the only place we are using pci_find_device Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-08-21powerpc: Update defconfigs for FSL PPC boardsKumar Gala16-536/+2896
Since we are updated defconfigs I went ahead and moved the asp8347_defconfig under 83xx/ and the mpc8536_ds_defconfig under 85xx/ as that is where they should have been to start with. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-07-16powerpc: fix ALSA options in Freescale 85xx and 86xx defconfigsTimur Tabi2-6/+10
The defconfigs for Freescale 85xx and 86xx SOCs had bad choices for some audio related options. In particular, OSS emulation should be enabled, and the old ALSA API should be disabled. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-07-14powerpc/85xx: TQM8548: add missing support for RTC and LM75Wolfgang Grandegger1-6/+137
It adds the missing RTC node to tqm8548.dts and enables support for I2C, DS1307 and LM75 in the default configuration. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-06-30Merge branch 'linux-2.6'Paul Mackerras14-748/+1398
2008-06-10powerpc/85xx: add board support for the TQM8548 modulesWolfgang Grandegger1-0/+1094
This patch adds support for the TQM8548 modules from TQ-Components GmbH (http://www.tqc.de). Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-06-09[POWERPC] Updated Freescale PPC defconfigsKumar Gala14-748/+1398
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-04-17[POWERPC] 85xx: Enable DMA engine on the MPC8544 DSSebastian Siewior1-1/+16
Add the device tree node for the DMA engine on 8544, publish the device and enable the driver in the defconfig. Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-04-17[POWERPC] 83xx/85xx: Reorganize defconfigsKumar Gala14-0/+15049
Board specific defconfigs are useful, however with the ability to do multi-board defconfigs they aren't needed in the top level configs directory Move the 83xx/85xx board specific defconfigs to individual directories under arch/powerpc/configs. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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