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5 commits

Author SHA1 Message Date
Becky Bruce
9973e3c614 Change initdram() return type to phys_size_t 
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>
 2008-06-12 08:50:18 +02:00
Wolfgang Grandegger
1287e0c55a TQM8548: Basic support for the TQM8548 modules 
This patch adds basic support for the TQM8548 module from TQ-Components
(http://www.tqc.de/) including DDR2 SDRAM initialisation and support for
eTSEC 3 and 4

Furthermore Flash buffer write has been enabled to speed up output to
the Flash by approx. a factor of 10.

Signed-off-by: Thomas Waehner <thomas.waehner@tqs.de>
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
 2008-06-11 00:01:43 -05:00
Wolfgang Grandegger
518d5cfe72 TQM85xx: Bugfix in the SDRAM initialisation 
The CS0_BNDS register is now set according to the detected
memory size.

Signed-off-by Martin Krause <martin.krause@tqs.de>
 2008-06-10 23:58:58 -05:00
Wolfgang Grandegger
b99ba1679e TQM85xx: Various coding style fixes 
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
 2008-06-10 23:52:56 -05:00
Wolfgang Grandegger
4677988c7e TQM: move TQM boards to board/tqc 
Move all TQM board directories to the vendor specific directory "tqc"
for modules from TQ-Components GmbH (http://www.tqc.de).

Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
 2008-06-10 18:22:26 -05:00
Renamed from board/tqm85xx/sdram.c (Browse further)