Hi Stefan,
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
I put those maintainers that I could find on CC to inform them. You could have done the same ;)
ERIC and W70LMC, W70LMG don't have maintainer entries...
Cheers Detlev