This is version 2 of http://lists.denx.de/pipermail/u-boot/2014-July/183981.html
Rebased on git://git.denx.de/u-boot-sunxi.git master branch (commit 3340eab26d89176dd0bf543e6d2590665c577423 "sun7i: Add bananapi board")
Siarhei Siamashka (16): sunxi: dram: Remove useless 'dramc_scan_dll_para()' function sunxi: dram: Remove broken super-standby remnants sunxi: dram: Respect the DDR3 reset timing requirements sunxi: dram: Fix CKE delay handling for sun4i/sun5i sunxi: dram: Remove broken impedance and ODT configuration code sunxi: dram: Do DDR3 reset in the same way on sun4i/sun5i/sun7i sunxi: dram: Add 'await_bits_clear'/'await_bits_set' helper functions sunxi: dram: Re-introduce the impedance calibration ond ODT sunxi: dram: Configurable MBUS clock speed (use PLL5 or PLL6) sunxi: dram: Use divisor P=1 for PLL5 sunxi: dram: Improve DQS gate data training error handling sunxi: dram: Add a helper function 'mctl_get_number_of_lanes' sunxi: dram: Configurable DQS gating window mode and delay sunxi: dram: Drop DDR2 support and assume only single rank DDR3 memory sunxi: dram: Derive write recovery delay from DRAM clock speed sunxi: dram: Autodetect DDR3 bus width and density
arch/arm/cpu/armv7/sunxi/dram.c | 621 ++++++++++++++++++--------------- arch/arm/include/asm/arch-sunxi/dram.h | 14 +- 2 files changed, 351 insertions(+), 284 deletions(-)