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* mpc8xxx: LCRR[CLKDIV] is sometimes five bitsTrent Piepho2008-12-19-1/+1
| | | | | | | | | | | | | | 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>
* Cleanup: fix "MHz" spellingWolfgang Denk2008-10-21-2/+2
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-21/+21
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* FSL DDR: Convert MPC8541CDS to new DDR code.Jon Loeliger2008-08-27-1/+5
| | | | | Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* 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>
* 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>
* Move the MPC8541/MPC8555/MPC8548 CDS board under board/freescale.Kumar Gala2007-12-11-0/+534
Minor path corrections needed to ensure buildability. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>