u-boot/arch/arm/cpu
Marek Vasut d2f7ae14d3 Revert "i.MX28: Enable additional DRAM address bits"
This reverts commit 69d26d09de.

Apparently, this commit got mainline only because of out-of-tree
port and causes breakage on board that is mainline. Revert.

Reason:
* The OOT board has 512MB of DRAM, enabling this additional address
  line enabled it to work fine with 512MB of RAM.
* Every mainline port has max. 256MB of DRAM, therefore this revert
  has no impact on any mainline port
* Though this caused a problem with new M28 board with 256MB of DRAM
  where the chips are wired differently. The patch-to-be-reverted
  caused the DRAM to behave like this:

  [128MB chunk #1][128MB chunk #1 again][128MB chunk #2][128MB chunk #2 again]

Therefore to retain the current one-memory-init-rules-them-all situation,
revert this patch until another board emerges and will actually be pushed
mainline that needs different setup.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
2012-05-15 08:31:32 +02:00
..
arm720t arm: Use common .lds file where possible 2012-03-30 07:43:47 +02:00
arm920t arm: Use common .lds file where possible 2012-03-30 07:43:47 +02:00
arm925t arm: Use common .lds file where possible 2012-03-30 07:43:47 +02:00
arm926ejs Revert "i.MX28: Enable additional DRAM address bits" 2012-05-15 08:31:32 +02:00
arm946es arm: Use common .lds file where possible 2012-03-30 07:43:47 +02:00
arm1136 ARM1136: MX35: Make asm routines volatile in cache ops 2012-04-16 14:53:59 +02:00
arm1176 arm: Use common .lds file where possible 2012-03-30 07:43:47 +02:00
arm_intcm arm: Use common .lds file where possible 2012-03-30 07:43:47 +02:00
armv7 mx53loco: Allow to print CPU information at a later stage 2012-05-15 08:31:32 +02:00
ixp IXP: Squash warnings in IXP NPE 2012-03-26 23:09:26 +02:00
lh7a40x arm: Use common .lds file where possible 2012-03-30 07:43:47 +02:00
pxa arm: Use common .lds file where possible 2012-03-30 07:43:47 +02:00
s3c44b0 arm: Use common .lds file where possible 2012-03-30 07:43:47 +02:00
sa1100 arm: Use common .lds file where possible 2012-03-30 07:43:47 +02:00
u-boot.lds arm: add a common .lds link script 2012-03-30 07:43:44 +02:00