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>
6 files changed
