u-boot-brain/arch/arm/cpu/armv7/sunxi
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
..
board.c sunxi: Add CONFIG_MACPWR option 2014-07-31 15:37:23 +02:00
clock_sun4i.c ahci: provide sunxi SATA driver using AHCI platform framework 2014-07-31 15:37:22 +02:00
clock.c sunxi: add sun7i clocks and timer support. 2014-05-25 16:12:12 +02:00
config.mk sunxi: non-FEL SPL boot support for sun7i 2014-05-25 16:31:03 +02:00
cpu_info.c sunxi: Add sun5i support 2014-07-06 20:12:44 +01:00
dram.c sunxi: dram: Derive write recovery delay from DRAM clock speed 2014-08-12 08:42:33 +02:00
Makefile sunxi: HYP/non-sec: add sun7i PSCI backend 2014-07-31 15:37:24 +02:00
pinmux.c sunxi: add sun7i pinmux and gpio support 2014-05-25 16:12:21 +02:00
psci.S sunxi: HYP/non-sec: add sun7i PSCI backend 2014-07-31 15:37:24 +02:00
start.c sunxi: add sun7i cpu, board and start of day support 2014-05-25 16:12:40 +02:00
timer.c sunxi: add sun7i clocks and timer support. 2014-05-25 16:12:12 +02:00
u-boot-spl-fel.lds sunxi: Add i2c support 2014-07-18 19:41:30 +01:00
u-boot-spl.lds sunxi: Add i2c support 2014-07-18 19:41:30 +01:00