[U-Boot] [PATCH 0/3] sunxi: dram: More flexible dram for sun[457]i
Siarhei Siamashka
siarhei.siamashka at gmail.com
Sat Jan 31 23:27:04 CET 2015
In a nutshell, this patchset allows to use Kconfig capabilities
of the current u-boot code to reproduce the old Cubietruck demo,
which showcased reclocking DRAM from 432MHz to 600MHz (the old
'highspeedtruck' branch):
http://lists.denx.de/pipermail/u-boot/2014-July/183981.html
But now only a special customized Cubietruck defconfig is sufficient,
and there is no need to patch the u-boot source code anymore.
Siarhei Siamashka (3):
sunxi: dram: Optionally use standard JEDEC timings for sun[457]i
sunxi: dram: Support more sun[457]i dram parameters in Kconfig
sunxi: dram: Allow to configure vdd-dll voltage on sun[457]i
arch/arm/include/asm/arch-sunxi/dram.h | 1 +
arch/arm/include/asm/arch-sunxi/dram_sun4i.h | 1 +
board/sunxi/Kconfig | 83 +++++++++++
board/sunxi/board.c | 10 +-
board/sunxi/dram_sun4i_auto.c | 20 ++-
board/sunxi/dram_sun5i_auto.c | 20 ++-
board/sunxi/dram_timings_sun4i.h | 205 +++++++++++++++++++++++++++
7 files changed, 332 insertions(+), 8 deletions(-)
create mode 100644 board/sunxi/dram_timings_sun4i.h
--
2.0.5
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