1. 11 Jul, 2014 3 commits
  2. 02 Jul, 2014 2 commits
    • Laurentiu TUDOR's avatar
      powerpc/85xx: drop hypervisor specific board compatibles · cd115477
      Laurentiu TUDOR authored
      
      
      They're almost a duplicate of the boards array
      and we can build them at run-time.
      Signed-off-by: default avatarLaurentiu Tudor <Laurentiu.Tudor@freescale.com>
      Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
      cd115477
    • Shengzhou Liu's avatar
      powerpc/fsl-booke: Add initial T208x QDS board support · 4c18be2b
      Shengzhou Liu authored
      
      
      Add support for Freescale T2080/T2081 QDS Development System Board.
      
      The T2080QDS Development System is a high-performance computing,
      evaluation, and development platform that supports T2080 QorIQ
      Power Architecture processor, with following major features:
      
      T2080QDS feature overview:
      Processor:
       - T2080 SoC integrating four 64-bit dual-threads e6500 cores up to 1.8GHz
      Memory:
       - Single memory controller capable of supporting DDR3 and DDR3-LP
       - Dual DIMM slots up 2133MT/s with ECC
      Ethernet interfaces:
       - Two 1Gbps RGMII on-board ports
       - Four 10Gbps XFI on-board cages
       - 1Gbps/2.5Gbps SGMII Riser card
       - 10Gbps XAUI Riser card
      Accelerator:
       - DPAA components consist of FMan, BMan, QMan, PME, DCE and SEC
      SerDes:
       - 16 lanes up to 10.3125GHz
       - Supports Aurora debug, PEX, SATA, SGMII, sRIO, HiGig, XFI and XAUI
      IFC:
       - 128MB NOR Flash, 512MB NAND Flash, PromJet debug port and FPGA
      eSPI:
       - Three SPI flash (16MB N25Q128A + 8MB EN25S64 + 512KB SST25WF040)
      USB:
       - Two USB2.0 ports with internal PHY (one Type-A + one micro Type-AB)
      PCIE:
       - Four PCI Express controllers (two PCIe 2.0 and two PCIe 3.0, SR-IOV)
      SATA:
       - Two SATA 2.0 ports on-board
      SRIO:
       - Two Serial RapidIO 2.0 ports up to 5 GHz
      eSDHC:
       - Supports SD/MMC/eMMC Card
      DMA:
       - Three 8-channels DMA controllers
      I2C:
       - Four I2C controllers.
      UART:
       - Dual 4-pins UART serial ports
      System Logic:
       - QIXIS-II FPGA system controll
      
      T2081QDS board shares the same PCB with T1040QDS with some differences.
      Signed-off-by: default avatarShengzhou Liu <Shengzhou.Liu@freescale.com>
      Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
      4c18be2b
  3. 25 Jun, 2014 4 commits
    • Scott Wood's avatar
      powerpc/8xx: Remove empty asm/mpc8xx.h · 087dfae3
      Scott Wood authored
      
      
      m8xx_pcmcia_ops was the only thing in this file (other than a comment
      that describes a usage that doesn't match the file's contents); now
      that m8xx_pcmcia_ops is gone, remove the empty file.
      Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
      Cc: Pantelis Antoniou <pantelis.antoniou@gmail.com>
      Cc: Vitaly Bordug <vitb@kernel.crashing.org>
      Cc: netdev@vger.kernel.org
      087dfae3
    • Scott Wood's avatar
      pcmcia: Remove m8xx_pcmcia driver · 39eb56da
      Scott Wood authored
      This driver doesn't build, and apparently has not built since
      arch/ppc was removed in 2008 (when mk_int_int_mask was removed
      from asm/irq.h, among other build errors).
      
      A few weeks ago I asked whether anyone was actively maintaining
      this code, and got no positive response:
      http://patchwork.ozlabs.org/patch/352082/
      
      
      
      So, let's remove it.
      Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
      Cc: Vitaly Bordug <vitb@kernel.crashing.org>
      Cc: linux-pcmcia@lists.infradead.org
      Cc: Paul Bolle <pebolle@tiscali.nl>
      39eb56da
    • Chunhe Lan's avatar
      powerpc/85xx: Add T4240RDB board support · 36a2a09d
      Chunhe Lan authored
      
      
      T4240RDB board Specification
      ----------------------------
      Memory subsystem:
           6GB DDR3
           128MB NOR flash
           2GB NAND flash
      Ethernet:
           Eight 1G SGMII ports
           Four 10Gbps SFP+ ports
      PCIe:
           Two PCIe slots
      USB:
           Two USB2.0 Type A ports
      SDHC:
           One SD-card port
      SATA:
           One SATA port
      UART:
           Dual RJ45 ports
      Signed-off-by: default avatarChunhe Lan <Chunhe.Lan@freescale.com>
      Cc: Scott Wood <scottwood@freescale.com>
      Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
      36a2a09d
    • Michael Ellerman's avatar
      powerpc/powernv: Remove OPAL v1 takeover · e2500be2
      Michael Ellerman authored
      In commit 27f44888 "Add OPAL takeover from PowerVM" we added support
      for "takeover" on OPAL v1 machines.
      
      This was a mode of operation where we would boot under pHyp, and query
      for the presence of OPAL. If detected we would then do a special
      sequence to take over the machine, and the kernel would end up running
      in hypervisor mode.
      
      OPAL v1 was never a supported product, and was never shipped outside
      IBM. As far as we know no one is still using it.
      
      Newer versions of OPAL do not use the takeover mechanism. Although the
      query for OPAL should be harmless on machines with newer OPAL, we have
      seen a machine where it causes a crash in Open Firmware.
      
      The code in early_init_devtree() to copy boot_command_line into cmd_line
      was added in commit 817c21ad
      
       "Get kernel command line accross OPAL
      takeover", and AFAIK is only used by takeover, so should also be
      removed.
      Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
      e2500be2
  4. 24 Jun, 2014 1 commit
  5. 11 Jun, 2014 13 commits
  6. 06 Jun, 2014 1 commit
  7. 05 Jun, 2014 7 commits
  8. 28 May, 2014 2 commits
  9. 22 May, 2014 5 commits
    • harninder rai's avatar
      powerpc/mpc85xx: Add BSC9132 QDS Support · 1be62c6c
      harninder rai authored
      
      
      - BSC9132 is an integrated device that targets Femto base station market.
        It combines Power Architecture e500v2 and DSP StarCore SC3850 technologies
        with MAPLE-B2F baseband acceleration processing elements
      
      - BSC9132QDS Overview
           2Gbyte DDR3 (on board DDR)
           32Mbyte 16bit NOR flash
           128Mbyte 2K page size NAND Flash
           256 Kbit M24256 I2C EEPROM
           128 Mbit SPI Flash memory
           SD slot
           eTSEC1: Connected to SGMII PHY
           eTSEC2: Connected to SGMII PHY
           DUART interface: supports one UARTs up to 115200 bps for console display
      Signed-off-by: default avatarHarninder Rai <harninder.rai@freescale.com>
      Signed-off-by: default avatarRuchika Gupta <ruchika.gupta@freescale.com>
      Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
      1be62c6c
    • Lijun Pan's avatar
      powerpc/mpc85xx: Remove P1023 RDS support · fd7e5b7a
      Lijun Pan authored
      
      
      P1023RDS is no longer supported/manufactured by Freescale while P1023RDB is.
      Signed-off-by: default avatarLijun Pan <Lijun.Pan@freescale.com>
      Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
      fd7e5b7a
    • Prabhakar Kushwaha's avatar
      powerpc/fsl-booke: Add initial T104x_QDS board support · 0c0fc4d3
      Prabhakar Kushwaha authored
      
      
      Add support for T104x board in board file t104x_qds.c, It is common for
       both T1040 and T1042 as they share same QDS board.
      
       T1040QDS board Overview
       -----------------------
       - SERDES Connections, 8 lanes supporting:
            — PCI Express: supporting Gen 1 and Gen 2;
            — SGMII
            — QSGMII
            — SATA 2.0
            — Aurora debug with dedicated connectors (T1040 only)
       - DDR Controller
           - Supports rates of up to 1600 MHz data-rate
           - Supports one DDR3LP UDIMM/RDIMMs, of single-, dual- or quad-rank types.
       -IFC/Local Bus
           - NAND flash: 8-bit, async, up to 2GB.
           - NOR: 8-bit or 16-bit, non-multiplexed, up to 512MB
           - GASIC: Simple (minimal) target within Qixis FPGA
           - PromJET rapid memory download support
       - Ethernet
           - Two on-board RGMII 10/100/1G ethernet ports.
           - PHY #0 remains powered up during deep-sleep (T1040 only)
       - QIXIS System Logic FPGA
       - Clocks
           - System and DDR clock (SYSCLK, “DDRCLK”)
           - SERDES clocks
       - Power Supplies
       - Video
           - DIU supports video at up to 1280x1024x32bpp
       - USB
           - Supports two USB 2.0 ports with integrated PHYs
           — Two type A ports with 5V@1.5A per port.
           — Second port can be converted to OTG mini-AB
       - SDHC
           - SDHC port connects directly to an adapter card slot, featuring:
           - Supporting SD slots for: SD, SDHC (1x, 4x, 8x) and/or MMC
           — Supporting eMMC memory devices
       - SPI
          -  On-board support of 3 different devices and sizes
       - Other IO
          - Two Serial ports
          - ProfiBus port
          - Four I2C ports
      
      Add T104xQDS support in Kconfig and Makefile. Also create device tree.
      Following features are currently not implmented.
        - SerDes: Aurora
        - IFC: GASIC, Promjet
        - QIXIS
        - Ethernet
        - DIU
        - power supplies management
        - ProfiBus
      Signed-off-by: default avatarPriyanka Jain <Priyanka.Jain@freescale.com>
      Signed-off-by: default avatarPoonam Aggrwal <poonam.aggrwal@freescale.com>
      Signed-off-by: default avatarPrabhakar Kushwaha <prabhakar@freescale.com>
      Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
      0c0fc4d3
    • Martijn de Gouw's avatar
      powerpc/85xx: Add OCA4080 board support · 2b09c603
      Martijn de Gouw authored
      
      
      OCA4080 overview:
      - 1.466 GHz Freescale QorIQ P4080E Processor
      - 4Gbyte DDR3 on board
      - 8Mbyte 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: default avatarMartijn de Gouw <martijn.de.gouw@prodrive.nl>
      [scottwood@freescale.com: minor conflict-related changes]
      Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
      2b09c603
    • Valentin Longchamp's avatar
      powerpc/mpc85xx: add support for Keymile's kmcoge4 board · 497c8b60
      Valentin Longchamp authored
      
      
      This patch introduces the support for Keymile's kmcoge4 board which is
      the internal reference design for boards based on Freescale's
      P2040/P2041 SoCs. This internal reference design is named kmp204x.
      
      The peripherals used on this board are:
      - SPI NOR Flash as bootloader medium
      - NAND Flash with a ubi partition
      - 2 PCIe busses (hosts 1 and 3)
      - 3 FMAN Ethernet devices (FMAN1 DTSEC1/2/5)
      - 4 Local Bus windows, with one dedicated to the QRIO reset/power mgmt
        CPLD
      - 2 I2C busses
      - last but not least, the mandatory serial port
      
      The patch also adds a defconfig file for this reference design that is
      necessary because of the lowmem option that must be set higher due to
      the number of PCIe devices with big ioremapped mem ranges on the boad.
      Signed-off-by: default avatarValentin Longchamp <valentin.longchamp@keymile.com>
      Signed-off-by: default avatarScott Wood <scottwood@freescale.com>
      497c8b60
  10. 20 May, 2014 1 commit
  11. 12 May, 2014 1 commit