On Jul 18, 2011, at 6:49 PM, Becky Bruce wrote: > We need a TLB entry to call get_ram_size(); the common code > doesn't create one until *after* fixed_sdram() has determined > the size. So we set up tlbs for the max possible size > and tear them down once we're done with get_ram_size(); the > common 85xx code will then set up a final set of tlb entries > for the *actual* detected size of ddr. > > This prevents us from having TLB entries that are larger > than DDR sitting around for very long, which is not a recommended > scenario. > > Signed-off-by: Becky Bruce <bec...@kernel.crashing.org> > --- > board/tqc/tqm85xx/sdram.c | 7 +++++++ > include/configs/TQM85xx.h | 6 ++++++ > 2 files changed, 13 insertions(+), 0 deletions(-)
applied to 85xx - k _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
