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* powerpc/85xx & 86xx: Rework ft_fsl_pci_setup to not require aliasesKumar Gala2010-07-20-13/+2
| | | | | | | | | | | Previously we used an alias the pci node to determine which node to fixup or delete. Now we use the new fdt_node_offset_by_compat_reg to find the node to update. Additionally, we replace the code in each board with a single macro call that makes assumes uniform naming and reduces duplication in this area. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 83xx/85xx/86xx: LBC register cleanupBecky Bruce2010-07-16-1/+1
| | | | | | | | | | | | | | | | | | | | | Currently, 83xx, 86xx, and 85xx have a lot of duplicated code dedicated to defining and manipulating the LBC registers. Merge this into a single spot. To do this, we have to decide on a common name for the data structure that holds the lbc registers - it will now be known as fsl_lbc_t, and we adopt a common name for the immap layouts that include the lbc - this was previously known as either im_lbc or lbus; use the former. In addition, create accessors for the BR/OR regs that use in/out_be32 and use those instead of the mismash of access methods currently in play. I have done a successful ppc build all and tested a board or two from each processor family. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Acked-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl: improve the PIXIS code and fix a few bugsTimur Tabi2010-04-07-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor and document the Freescale PIXIS code, used on most 85xx and 86xx boards. This makes the code easier to read and more flexible. Delete pixis.h, because none of the exported functions were actually being used by any other file. Make all of the functions in pixis.c 'static'. Remove "#include pixis.h" from every file that has it. Remove some unnecessary #includes. Make 'pixis_base' into a macro, so that we don't need to define it in every function. Add "while(1);" loops at the end of functions that reset the board, so that execution doesn't continue while the reset is in progress. Replace in_8/out_8 calls with clrbits_8, setbits_8, or clrsetbits_8, where appropriate. Replace ulong/uint with their spelled-out equivalents. Remove unnecessary typecasts, changing the types of some variables if necessary. Add CONFIG_SYS_PIXIS_VCFGEN0_ENABLE and CONFIG_SYS_PIXIS_VBOOT_ENABLE to make it easier for specific boards to support variations in the PIXIS registers sets. No current boards appears to need this feature. Fix the definition of CONFIG_SYS_PIXIS_VBOOT_MASK for the MPC8610 HPCD. Apparently, "pixis_reset altbank" has never worked on this board. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* PCIe, USB: Replace 'end point' references with 'endpoint'Peter Tyser2010-01-17-3/+3
| | | | | | | | | When referring to PCIe and USB 'endpoint' is the standard naming convention. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Remy Bohmer <linux@bohmer.net>
* ppc/85xx: Clean up MPC8544 DS PCI setup codeKumar Gala2010-01-05-179/+70
| | | | | | | Use new fsl_pci_init_port() that reduces amount of duplicated code in the board ports, use IO accessors and clean up printing of status info. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* ppc/8xxx: Refactor code to determine if PCI is enabled & agent/hostKumar Gala2009-09-08-7/+7
| | | | | | | | | | | Refactor the code into a simple bitmask lookup table that determines if a given PCI controller is enabled and if its in host/root-complex or agent/end-point mode. Each processor in the PQ3/MPC86xx family specified different encodings for the cfg_host_agt[] and cfg_IO_ports[] boot strapping signals. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* pci/fsl_pci_init: Fold fsl_pci_setup_inbound_windows into fsl_pci_initKumar Gala2009-08-28-12/+0
| | | | | | | | Every platform that calls fsl_pci_init calls fsl_pci_setup_inbound_windows before it calls fsl_pci_init. There isn't any reason to just call it from fsl_pci_init and simplify things a bit. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* pci/fsl_pci_init: Fold pci_setup_indirect into fsl_pci_initKumar Gala2009-08-28-9/+4
| | | | | | | | Every platform that calls fsl_pci_init calls pci_setup_indirect before it calls fsl_pci_init. There isn't any reason to just call it from fsl_pci_init and simplify things a bit. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx/86xx: Replace in8/out8 with in_8/out_8 on FSL boardsKumar Gala2009-07-22-5/+6
| | | | | | | The pixis code used in8/out8 all over the place. Replace it with in_8/out_8 macros. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: Report which "bank" of NOR flash we are booting from on FSL boardsKumar Gala2009-07-22-4/+12
| | | | | | | | | | | | | | The p2020DS, MPC8536DS, MPC8572DS, MPC8544DS boards are capable of swizzling the upper address bits of the NOR flash we boot out of which creates the concept of "virtual" banks. This is useful in that we can flash a test of image of u-boot and reset to one of the virtual banks while still maintaining a working image in "bank 0". The PIXIS FPGA exposes registers on LBC which we can use to determine which "bank" we are booting out of (as well as setting which bank to boot out of). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_pci: Move prototypes into fsl_pci.h and remove explicit externsKumar Gala2009-04-04-6/+0
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* fsl_pci: Renamed immap_fsl_pci.h to fsl_pci.hKumar Gala2009-04-04-1/+1
| | | | | | | Rename the pci header for FSL HW so we can move some prototypes in there and stop doing explicit externs Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Fixup SGMII PHY ids in the device treeAndy Fleming2009-02-16-0/+3
| | | | | | | | | | | The device tree's PHY addresses need to be fixed up if we're using the SGMII Riser Card. The 8572, 8536, and 8544 DS boards were modified to call this function. Code idea taken from Liu Yu <yu.liu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* 85xx: Convert CONFIG_SYS_PCI*_IO_BASE to _IO_BUS for FSL boardsKumar Gala2009-01-23-4/+4
| | | | | | | Use CONFIG_SYS_PCI*_IO_BUS for the bus relative address instead of _IO_BASE so we are more explicit. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: Convert CONFIG_SYS_{PCI*,RIO*}_MEM_BASE to _MEM_BUS for FSL boardsKumar Gala2009-01-23-13/+13
| | | | | | | | Use CONFIG_SYS_{PCI,RIO}_MEM_BUS for the bus relative address instead of _MEM_BASE so we are more explicit. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Andy Fleming <afleming@freescale.com>
* Change PCIE1&2 deciide logic on MPC8544DS board more readableRoy Zang2009-01-13-2/+2
| | | | | | | | | | The IO port selection for MPC8544DS board: Port cfg_io_ports PCIE1 0x2, 0x3, 0x4, 0x5, 0x6, 0x7 PCIE2 0x4, 0x5, 0x6, 0x7 PCIE3 0x6, 0x7 This patch changes the PCIE12 and PCIE2 logic more readable. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
* Fix IO port selection issue on MPC8544DS and MPC8572DS boardsRoy Zang2009-01-13-1/+1
| | | | | | | | | | | | | | | | | The IO port selection is not correct on MPC8572DS and MPC8544DS board. This patch fixes this issue. For MPC8572 Port cfg_io_ports PCIE1 0x2, 0x3, 0x7, 0xb, 0xc, 0xf PCIE2 0x3, 0x7 PCIE3 0x7 For MPC8544 Port cfg_io_ports PCIE1 0x2, 0x3, 0x4, 0x5, 0x6, 0x7 PCIE2 0x4, 0x5, 0x6, 0x7 PCIE3 0x6, 0x7 Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
* 85xx: remove the unused ddr_enable_ecc in the board fileDave Liu2008-12-03-10/+0
| | | | | | | | | | The DDR controller of 8548/8544/8568/8572/8536 processors have the ECC data init feature, and the new DDR code is using the feature, and we don't need the way with DMA to init memory any more. Signed-off-by: Dave Liu <daveliu@freescale.com> Acked-by: Andy Fleming <afleming@freescale.com>
* Coding Style cleanup, update CHANGELOGWolfgang Denk2008-11-02-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* 85xx: Convert all fsl_pci_init users to new APIsKumar Gala2008-10-24-73/+36
| | | | | | | | | | | | Converted ATUM8548, MPC8536DS, MPC8544DS, MPC8548CDS, MPC8568MDS, MPC8572DS, TQM85xx, and SBC8548 to use fsl_pci_setup_inbound_windows() and ft_fsl_pci_setup(). With these changes the board code is a bit smaller and we get dma-ranges set in the device tree for these boards. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andrew Fleming-AFLEMING <afleming@freescale.com>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-62/+62
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Moved initialization of RTL8139 Ethernet controller to board_eth_init()Ben Warren2008-09-02-4/+4
| | | | | | | | | | | | | Affected boards: hidden_dragon MPC8544DS MPC8610HPCN R2DPLUS TB0229 Removed initialization of the driver from net/eth.c Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Add SGMII support for the 8544 DSAndy Fleming2008-09-02-0/+39
| | | | | | | | | The 8544 DS has an optional SGMII Riser card, which uses different PHY addresses. Check if we are in SGMII mode, and invoke the SGMII Riser setup code if so. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* FSL DDR: Convert MPC8544DS to new DDR code.Kumar Gala2008-08-27-4/+7
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* MPC8544DS: Report board id, board version and fpga version.Kumar Gala2008-07-14-1/+4
| | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Fix some more print() format errors.Wolfgang Denk2008-07-11-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Change initdram() return type to phys_size_tBecky Bruce2008-06-12-1/+1
| | | | | | | | | | | | | | | | | | | This patch changes the return type of initdram() from long int to phys_size_t. This is required for a couple of reasons: long int limits the amount of dram to 2GB, and u-boot in general is moving over to phys_size_t to represent the size of physical memory. phys_size_t is defined as an unsigned long on almost all current platforms. This patch *only* changes the return type of the initdram function (in include/common.h, as well as in each board's implementation of initdram). It does not actually modify the code inside the function on any of the platforms; platforms which wish to support more than 2GB of DRAM will need to modify their initdram() function code. Build tested with MAKEALL for ppc, arm, mips, mips-el. Booted on powerpc MPC8641HPCN. Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
* 85xx: remove dummy board_early_init_fKumar Gala2008-06-11-5/+0
| | | | | | | A number of board ports have empty version of board_early_init_f for no reason since we control its via CONFIG_BOARD_EARLY_INIT_F. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 85xx: Remove unused and unconfigured memory test code.Kumar Gala2008-06-11-39/+0
| | | | | | | Remove unused and unconfigured DDR test code from FSL 85xx boards. Besides, other common code exists. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* MPC8544DS: decode pcie3 end-point configuration correctly.Ed Swarthout2008-04-26-1/+1
| | | | | Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Remove erroneous or extra spd.h #includers.Jon Loeliger2008-03-05-3/+1
| | | | | | | | | | Many of the spd.h #includers don't need it, and wanted to have spd_sdram() declared instead. Since they didn't get that, some also had open coded extern declarations of it instead or as well. Fix it all up by using spd_sdram.h where needed. Signed-off-by: Jon Loeliger <jdl@freescale.com>
* Stop using immap_t on 85xxKumar Gala2007-12-11-3/+2
| | | | | | | | In the future the offsets to various blocks may not be in same location. Move to using CFG_MPC85xx_*_ADDR as the base of the registers instead of getting it via &immap. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Stop using immap_t for guts offset on 85xxKumar Gala2007-12-11-3/+2
| | | | | | | | In the future the offsets to various blocks may not be in same location. Move to using CFG_MPC85xx_GUTS_ADDR as the base of the guts registers instead of getting it via &immap->im_gur. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Update MPC8544DS to use libfdtKumar Gala2007-12-11-39/+32
| | | | | | | Updated the MPC8544DS config to use libfdt and assume use of aliases for ethernet, pci, and serial for the various fixups that are done. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Fix compiler warnings for PPC systems. Update CHANGELOG.Wolfgang Denk2007-11-18-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Fix ULI RTC support on MPC8544 DSKumar Gala2007-09-04-0/+6
| | | | | | | | | | | The RTC on the M1575 ULI chipset requires a dummy read before we are able to talk to the RTC. We accomplish this by adding a second memory region to the PHB the ULI is on and read from it. The second region is added to maintain compatiabilty with Linux's view of the PCI memory map. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* ft_board_setup update 85xx/86xx of pci/pcie bus-range property.Ed Swarthout2007-09-04-3/+11
| | | | | | pcie is now differentiated from pci. Add 8641 bus-range updates. Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
* Fix up some fdt issues on 8544DSKumar Gala2007-08-16-7/+0
| | | | | | | | It looks like we had a merge issue that duplicated a bit of code in ft_board_setup. Also, we need to set CONFIG_HAS_ETH0 to get the MAC address properly set in the device tree on boot for TSEC1 Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 8544ds PCIE supportEd Swarthout2007-08-14-0/+350
| | | | | | | | | | | | | | | | | | PCI1 LAW mapping should use CFG_PCI1_MEM_PHY and not _BASE address. Enable LBC and ECM errors and clear error registers. Add tftpflash env var to get uboot from tftp server and flash it. Add pci/pcie convenience env vars to display register space: "run pcie3regs" to see all pcie3 ccsr registers "run pcie3cfg" to see all cfg registers Whitespace cleanup and MPC8544DS.h Enable CONFIG_INTERRUPTS. Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Acked-by: Andy Fleming <afleming@freescale.com>
* Coding stylke cleanup; update CHANGELOG.Wolfgang Denk2007-05-05-13/+9
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Add MPC8544DS basic port board files.Jon Loeliger2007-04-23-0/+205
Add board port under new board/freescale directory structure and reuse existing PIXIS FPGA support there. Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com>
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