u-boot/board/esd
Stefan Roese bbeff30cbd ppc4xx: Remove superfluous dram_init() call or replace it by initdram()
Historically the 405 U-Boot port had a dram_init() call in early init
stage. This function was still called from start.S and most of the time
coded in assembler. This is not needed anymore (since a long time) and
boards should implement the common initdram() function in C instead.

This patch now removed the dram_init() call from start.S and removes the
empty implementations that are scattered through most of the 405 board
ports. Some older board ports really implement this dram_init() though.
These are:

csb272
csb472
ERIC
EXBITGEN
W7OLMC
W7OLMG

I changed those boards to call this assembler dram_init() function now
from their board specific initdram() instead. This *should* work, but please
test again on those platforms. And it is perhaps a good idea that those
boards use some common 405 SDRAM initialization code from cpu/ppc4xx at
some time. So further patches welcome here.

Signed-off-by: Stefan Roese <sr@denx.de>
2008-06-03 20:22:19 +02:00
..
adciop Big white-space cleanup. 2008-05-21 00:14:08 +02:00
apc405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
ar405 ppc4xx: Remove superfluous dram_init() call or replace it by initdram() 2008-06-03 20:22:19 +02:00
ash405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
canbt ppc4xx: Remove superfluous dram_init() call or replace it by initdram() 2008-06-03 20:22:19 +02:00
cms700 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
common ppc4xx: Small coding style cleanup for the latest esd patches 2008-04-22 14:06:42 +02:00
cpci2dp Big white-space cleanup. 2008-05-21 00:14:08 +02:00
cpci405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
cpci750 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
cpci5200 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
cpciiser4 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
dasa_sim Big white-space cleanup. 2008-05-21 00:14:08 +02:00
dp405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
du405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
du440 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
hh405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
hub405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
mecp5200 Fix config files for out-of-tree building 2008-05-14 14:02:14 +02:00
ocrtc Big white-space cleanup. 2008-05-21 00:14:08 +02:00
pci405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
pf5200 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
plu405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
pmc405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
pmc440 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
tasreg Big white-space cleanup. 2008-05-21 00:14:08 +02:00
voh405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
vom405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00
wuh405 Big white-space cleanup. 2008-05-21 00:14:08 +02:00