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u-boot/arch/arm
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Tim Harvey 78c5a18087 arm: mx6: ddr: add pd_fast_exit flag to system information 
DDR3 has a special Precharge power-down mode: fast-exit vs slow-exit.

In slow-exit mode the DLL is off but in some quiescent state that makes it easy
to turn on again in tXPDLL cycles (about 10tCK) vs the full tDLLK (512tCK).
In fast-exist mode the DLL is maintained such that it is ready again in about
3tCK.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-04-22 14:35:35 +02:00
..
cpu arm: mx6: ddr: add pd_fast_exit flag to system information 2015-04-22 14:35:35 +02:00
dts dts: peach_pi: Add DT properties needed for display 2015-04-06 14:34:41 +09:00
imx-common ARM: iMX: define an IMX_CONFIG Kconfig option 2015-03-23 13:19:17 +01:00
include arm: mx6: ddr: add pd_fast_exit flag to system information 2015-04-22 14:35:35 +02:00
lib Merge branch 'master' of git://git.denx.de/u-boot-tegra 2015-04-03 09:14:38 -04:00
mach-at91 ARM: atmel: at91sam9n12ek: enable spl support 2015-04-01 01:04:31 +02:00
mach-bcm283x ARM: rpi: add a couple more revision IDs 2015-04-13 08:48:36 -04:00
mach-davinci ARM: davinci: remove hawkboard support 2015-02-24 17:07:29 -05:00
mach-highbank ARM: highbank: move SoC sources to mach-highbank 2015-02-21 08:23:51 -05:00
mach-keystone ARM: keystone: move SoC headers to mach-keystone/include/mach 2015-02-21 08:23:52 -05:00
mach-kirkwood ARM: kirkwood: move SoC headers to mach-kirkwood/include/mach 2015-02-21 08:23:52 -05:00
mach-nomadik ARM: nomadik: move SoC headers to mach-nomadik/include/mach 2015-02-21 08:23:52 -05:00
mach-orion5x edminiv2: switch to SPL 2015-02-25 07:59:50 +01:00
mach-tegra Merge branch 'master' of git://git.denx.de/u-boot-tegra 2015-04-03 09:14:38 -04:00
mach-uniphier malloc_f: enable SYS_MALLOC_F by default if DM is on 2015-03-28 09:03:09 -04:00
mach-versatile ARM: versatile: move SoC sources to mach-versatile 2015-02-21 08:23:51 -05:00
mvebu-common arm: mvebu: Add Serdes PHY config code 2015-02-06 17:24:59 +01:00
config.mk generic-board: move __HAVE_ARCH_GENERIC_BOARD to Kconfig 2015-03-28 09:03:08 -04:00
Kconfig Merge branch 'master' of git://www.denx.de/git/u-boot-imx 2015-04-13 10:52:46 -04:00
Kconfig.debug arm: debug: add Kconfig entries for lowlevel debug 2014-10-26 22:23:12 +01:00
Makefile ARM: fix arch/arm/Makefile for Tegra 2015-04-11 12:04:30 -04:00