tree 65a10bda4282db9ac20cfd7c470fbc8969e3def9
parent a534e5b7c61d655eedd409dbd7780a4f90d40683
author Hung-Te Lin <hungte@chromium.org> 1390478139 +0800
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1390889563 +0000

tegra124: SDRAM Initialization.

To support memory initialization without BootROM (which allows better
customization, updatable DRAM init procedure, and supporting more SDRAM
configurations that BootROM cannot handle), a new function "sdram_init(param)"
is introduced.

The input must be a "struct sdram_params", which has exactly the same layout as
the SDRAM fields in standard BCT file.

BUG=none
TEST=emerge-nyan chromeos-coreboot-nyan # Boots successfully

Change-Id: I36a26fb5236eee8f329e3f84cbdcc1ec6992fe6b
Reviewed-on: https://chromium-review.googlesource.com/182615
Tested-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Commit-Queue: Hung-Te Lin <hungte@chromium.org>