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935758b1d5
u-boot-brain/arch/arm/cpu
History
Siarhei Siamashka 935758b1d5 sunxi: dram: Derive write recovery delay from DRAM clock speed 
The write recovery time is 15ns for all JEDEC DDR3 speed bins. And
instead of hardcoding it to 10 cycles, it is possible to set tighter
timings based on accurate calculations. For example, DRAM clock
frequencies up to 533MHz need only 8 cycles for write recovery.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2014-08-12 08:42:33 +02:00
..
arm720t spl: consolidate arch/arm/include/asm/arch-*/spl.h 2014-06-06 10:05:34 +02:00
arm920t arm: ep9315: Return back Cirrus Logic EDB9315A board support 2014-07-04 23:45:48 +02:00
arm926ejs ARM: kirkwood: add mvsdio driver 2014-08-01 18:44:56 +03:00
arm946es arm: move exception handling out of start.S files 2014-05-15 16:24:53 +02:00
arm1136 arm: move exception handling out of start.S files 2014-05-15 16:24:53 +02:00
arm1176 arm: move exception handling out of start.S files 2014-05-15 16:24:53 +02:00
arm_intcm arm: move exception handling out of start.S files 2014-05-15 16:24:53 +02:00
armv7 sunxi: dram: Derive write recovery delay from DRAM clock speed 2014-08-12 08:42:33 +02:00
armv8 ARMv8/ls2085a_emu: Add LS2085A emulator and simulator board support 2014-07-04 19:48:41 +02:00
at91-common ARM: atmel: switch to main crystal osc for SPL boot 2014-05-27 00:10:40 +02:00
pxa arm: move exception handling out of start.S files 2014-05-15 16:24:53 +02:00
sa1100 arm: move exception handling out of start.S files 2014-05-15 16:24:53 +02:00
tegra20-common Merge branch 'u-boot/master' 2014-05-09 11:50:14 +02:00
tegra30-common ARM: tegra: Tegra30 pinmux cleanup 2014-04-17 08:41:05 -07:00
tegra114-common ARM: tegra: Tegra114 pinmux cleanup 2014-04-17 08:41:06 -07:00
tegra124-common ARM: tegra: Tegra124 pinmux cleanup 2014-04-17 08:41:06 -07:00
tegra-common ARM: tegra: add function to enable input clamping on tristate 2014-05-13 10:41:31 -07:00
Makefile kbuild: use boolean macros to select tegra*-common directory 2014-04-17 17:44:35 -04:00
u-boot-spl.lds arm: move exception handling out of start.S files 2014-05-15 16:24:53 +02:00
u-boot.lds ARM: HYP/non-sec: add separate section for secure code 2014-07-28 17:07:23 +02:00