3 Commits

Author	SHA1	Message	Date
Vishnu Patekar	f3ad64c88c	sunxi: Add support for LPDDR3 for A83T ... Banana-pi M3 has LPDDR3 DRAM. this adds support for LPDDR3 for A83T. Mostly the timing parameters are different from DDR3. Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>	2016-01-26 16:20:05 +01:00
Vishnu Patekar	f5fd8caf7f	sunxi: Groundwork to support new dram type for A83T ... Different A83T boards have different DRAM types. Banapi M3 has LPDDR3, Allwinner Homlet v1.2 has DDR3. This adds groundwork to support for new DRAM type for A83T. Introduce CONFIG_DRAM_TYPE, It'll be 3 for DDR3 and 7 for LPDDR3, must be set in respective board defconfig. Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>	2016-01-26 16:20:05 +01:00
vishnupatekar	81f50d93cb	sunxi: Add support for Allwinner A83T DRAM ... Add support for A83T dram. Register are different from sun8i A33. init code is similar to A33 dram init. hope we'll shift duplicate code in dram_sun8i_* to dram helper in future. Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>	2015-12-10 15:45:47 +01:00