1. 26 Mar, 2008 3 commits
    • Stefan Roese's avatar
      [POWERPC] 4xx: Add AMCC Canyonlands 460EX eval board support to platforms/44x · 66e4b334
      Stefan Roese authored
      Canyonlands is the AMCC 460EX eval board, featuring nearly all of the 460EX
      interfaces:
      
      - 1 * PCI (max 66MHz), 2 * PCIe (one 4-lane, one 1-lane)
      - 2 * GBit Ethernet with TCP/IP acceleration
      - USB 2.0 Host/Device OTG and Host interface
      - SATA port
      Signed-off-by: default avatarStefan Roese <sr@denx.de>
      Signed-off-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
      66e4b334
    • Stefan Roese's avatar
      [POWERPC] 4xx: Add AMCC 460EX/460GT support to cputable.c & cpu_setup_44x.S · 464076a4
      Stefan Roese authored
      This patch adds basic support for the AMCC 460EX/460GT PPC's to arch/powerpc.
      Currently those PPC's are still based on a 440 core and *not* a 460 core.
      
      Here some basic features of those SoC's:
      
      460EX:
      - Up to 1.2GHz, 32kB L1 I-cache and D-cache, 256kB L2-cache, FPU
      - 1 * PCI (max 66MHz), 2 * PCIe (one 4-lane, one 1-lane)
      - 2 * GBit Ethernet with TCP/IP acceleration
      - USB 2.0 Host/Device OTG and Host interface
      - SATA controller
      - Optional security feature
      
      460GT (only changes to 460EX):
      - 4 * GBit Ethernet with TCP/IP acceleration
      - RapidIO
      - No SATA
      - No USB
      Signed-off-by: default avatarStefan Roese <sr@denx.de>
      Signed-off-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
      464076a4
    • David Gibson's avatar
      [POWERPC] Start removing linux,network-index in favour of aliases · ecc6cd73
      David Gibson authored
      This patch alters the bootwrapper for a number of machines (roubhly
      all 4xx based cuboot or treeboot platforms) to use aliases instead of
      the linux,network-index hack to work out which MAC address to attach
      to which ethernet device node.
      
      The now obsolete linux,network-index properties are removed from the
      corresponding device trees.  This won't break backwards compatiblity,
      because in cases where this fixup code is relevant, the device tree is
      part of the kernel image.
      
      The references to linux,network-index are removed from
      booting-without-of.txt.  Not only is it now deprecated, but as a hack
      applicable only when the device tree blob and fixup code were in the
      same image, this property never belonged in booting-without-of.txt
      which describes the interface between the kernel and firmware or
      bootloaders which produce a device tree.  By the time the device tree
      reaches the kernel, all the MAC addresses must be fully filled in.
      Signed-off-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
      Signed-off-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
      ecc6cd73
  2. 25 Mar, 2008 37 commits