u-boot/board/tqc/tqm85xx
Becky Bruce 51f924e5ce board/tqm85xx: Create and tear down TLB for get_ram_size()
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 <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-22 03:07:47 -05:00
..
law.c powerpc/85xx: Rework TQM boards pci_init_board to use common FSL PCIe code 2011-01-14 01:32:20 -06:00
Makefile Switch from archive libraries to partial linking 2010-11-17 21:02:18 +01:00
nand.c 83xx/85xx/86xx: LBC register cleanup 2010-07-16 10:55:09 -05:00
sdram.c board/tqm85xx: Create and tear down TLB for get_ram_size() 2011-07-22 03:07:47 -05:00
tlb.c mpc85xx boards: initdram() cleanup/bugfix 2011-01-14 01:32:19 -06:00
tqm85xx.c Fix incorrect use of getenv() before relocation 2011-05-12 19:48:42 +02:00