Commit graph

5 commits

Author SHA1 Message Date
Masahiro Yamada
620118403e ARM: at91: collect SoC sources into mach-at91
This commit moves source files as follows:

  arch/arm/cpu/arm920t/at91/*   -> arch/arm/mach-at91/arm920t/*
  arch/arm/cpu/arm926ejs/at91/* -> arch/arm/mach-at91/arm926ejs/*
  arch/arm/cpu/armv7/at91/*     -> arch/arm/mach-at91/armv7/*
  arch/arm/cpu/at91-common/*    -> arch/arm/mach-at91/*

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Andreas Bießmann <andreas.devel@googlemail.co>
2015-02-21 08:23:51 -05:00
Bo Shen
b54dd1b3ad ARM: atmel: sama5d4: can access DDR in interleave mode
The SAMAA5D4 SoC can access DDR in interleave mode.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
2015-02-07 23:42:51 +01:00
Heiko Schocher
7dd5891061 arm, at91: compile mpddrc ram init code also for AT91SAM9M10G45
- compile mpddrc ram init code also for AT91SAM9M10G45
  based boards.
- in CONFIG_SAMA5D3 case, look for the ATMEL_MPDDRC_CR_DECOD_INTERLEAVED
  in the cr configuration

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
Reviewed-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2014-11-17 08:47:16 -05:00
Heiko Schocher
341f548ee9 arm, at91, mpddrc: fix typo in ddr2_init()
use the configure value for computing the ba_off value
not the value from the cr register. This leaded in a
wrong ram configuration on the upcoming corvus spl board
support.

Signed-off-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2014-11-17 08:47:16 -05:00
Bo Shen
9d9289cb31 arm: atmel: add ddr2 initialization function
The MPDDRC supports different type of SDRAM
This patch add ddr2 initialization function

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-12-01 22:38:47 +01:00