1. 24 Jul, 2013 1 commit
  2. 18 Oct, 2010 1 commit
    • Kim Phillips's avatar
      mpc83xx: fix 837x MDS PCI HOST build · e2229352
      Kim Phillips authored
      commit 6aa3d3bf
      "83xx: Remove warmboot parameter from PCI init functions" missed
      one mpc83xx_pcie_init callsite, causing this build error:
      
      Configuring for MPC837XEMDS_HOST board...
      pci.c: In function 'pci_init_board':
      pci.c:141: error: too many arguments to function 'mpc83xx_pcie_init'
      
      this patch extends the commit to include that callsite.
      Signed-off-by: default avatarKim Phillips <kim.phillips@freescale.com>
      e2229352
  3. 23 Sep, 2010 1 commit
  4. 27 Apr, 2010 1 commit
  5. 19 Jul, 2009 1 commit
  6. 06 Mar, 2009 1 commit
  7. 22 Jan, 2009 1 commit
  8. 21 Oct, 2008 1 commit
    • Anton Vorontsov's avatar
      mpc83xx: fix PCI scan hang on the standalone MPC837xE-MDS boards · 00f7bbae
      Anton Vorontsov authored
      The MPC837xE-MDS board's CPLD can auto-detect if the board is on the PIB,
      standalone or acting as a PCI agent. User's Guide says:
      
      - When the CPLD recognizes its location on the PIB it automatically
        configures RCW to the PCI Host.
      - If the CPLD fails to recognize its location then it is automatically
        configured as an Agent and the PCI is configured to an external arbiter.
      
      This sounds good. Though in the standalone setup the CPLD sets PCI_HOST
      flag (it's ok, we can't act as PCI agents since we receive CLKIN, not
      PCICLK), but the CPLD doesn't set the ARBITER_ENABLE flag, and without
      any arbiter bad things will happen (here the board hangs during any config
      space reads).
      
      In this situation we must disable the PCI. And in case of anybody really
      want to use an external arbiter, we provide "pci_external_aribter"
      environment variable.
      Signed-off-by: default avatarAnton Vorontsov <avorontsov@ru.mvista.com>
      Signed-off-by: default avatarKim Phillips <kim.phillips@freescale.com>
      00f7bbae
  9. 18 Oct, 2008 1 commit
  10. 08 Jan, 2008 1 commit