tree 0830ca6a90186849a3be03b0848f97fe7fe79026
parent 4e9260c456f3f684120fdd777fcdd783c4d6073c
author Thierry Reding <treding@nvidia.com> 1555320747 +0200
committer Tom Warren <twarren@nvidia.com> 1559751394 -0700

ARM: tegra: Restore DRAM bank count

Commit 86cf1c82850f ("configs: Migrate CONFIG_NR_DRAM_BANKS") reduced
the number of DRAM banks supported by U-Boot from 1026 to 8 on P2771-000
boards.

However, as explained in commit a9819b9e33bd ("ARM: tegra: p2771-000:
increase max DRAM bank count"), the platform can have a large number of
unusable chunks of memory (up to 1024), so a total of 1026 DRAM banks
are needed to describe the worst-case situation.

In practice the number of DRAM banks needed will typically be much
lower, but we should be prepared to properly deal with the worst case.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>