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path: root/board/sbc8548/sbc8548.c
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2008-12-19mpc8xxx: LCRR[CLKDIV] is sometimes five bitsTrent Piepho
On newer CPUs, 8536, 8572, and 8610, the CLKDIV field of LCRR is five bits instead of four. In order to avoid an ifdef, LCRR_CLKDIV is set to 0x1f on all systems. It should be safe as the fifth bit was defined as reserved and set to 0. Code that was using a hard coded 0x0f is changed to use LCRR_CLKDIV. Signed-off-by: Trent Piepho <tpiepho@freescale.com> Acked-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Jon Loeliger <jdl@freescale.com>
2008-12-0485xx: Add PORDEVSR_PCI1 definePeter Tyser
Add define used to determine if PCI1 interface is in PCI or PCIX mode. Convert users of the old PORDEVSR_PCI constant to use MPC85xx_PORDEVSR_PCI1 Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2008-12-0385xx: Add CPU 2 errata workaround to all 8548 boardsPeter Tyser
All mpc8548-based boards should implement the suggested workaround to CPU 2 errata. Without the workaround, its possible for the 8548's core to hang while executing a msync or mbar 0 instruction and a snoopable transaction from an I/O master tagged to make quick forward progress is present. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Acked-by: Andy Fleming <afleming@freescale.com>
2008-12-0385xx: remove the unused ddr_enable_ecc in the board fileDave Liu
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>
2008-11-02Coding Style cleanup, update CHANGELOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-2485xx: Convert all fsl_pci_init users to new APIsKumar Gala
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>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-27FSL DDR: Convert sbc8548 to new DDR code.Kumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-06-12Change initdram() return type to phys_size_tBecky Bruce
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>
2008-05-21Big white-space cleanup.Wolfgang Denk
This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-04-2985xx/86xx: Rename ext_refrec to timing_cfg_3 to match docsKumar Gala
All the 85xx and 86xx UM describe the register as timing_cfg_3 not as ext_refrec. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-03-05Remove erroneous or extra spd.h #includers.Jon Loeliger
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>
2008-02-27sbc8548: Fix Revision reading and unused variable 'path'Jean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-01-10Coding Style cleanup; update CHANGELOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-01-09mpc85xx: Add support for SBC8548 (updated)Joe Hamman
Add support for Wind River's SBC8548 reference board. Signed-off by: Joe Hamman <joe.hamman@embeddedspecialties.com> Signed-off by: Andy Fleming <afleming@freescale.com>