26 Jan
2016
26 Jan
'16
4:15 p.m.
On 01.12.2015 03:47, Wenyou Yang wrote:
The DDR3-SDRAM initialization sequence is implemented in accordance with the DDR3-SRAM/DDR3L-SDRAM initialization section described in the SAMA5D2 datasheet.
Add registers and definitions of mpddrc controller, which is used to support DDR3 devices.
Signed-off-by: Wenyou Yang wenyou.yang@atmel.com
Reviewed-by: Andreas Bießmann andreas.devel@googlemail.com
Changes in v2:
- remove comment accordingly after changing struct atmel_mpddr.
- remove some registers which have different definitions on different SoCs to avoid confusion.
- remove whitespace error.
- rework commit log.
arch/arm/mach-at91/include/mach/atmel_mpddrc.h | 85 ++++++++++++++++++++--- arch/arm/mach-at91/mpddrc.c | 88 ++++++++++++++++++++++++ 2 files changed, 165 insertions(+), 8 deletions(-)