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u-boot/arch/arm/cpu
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Lokesh Vutla 802bb57a58 ARM: DRA7: EMIF: Update SDRAM_REF_CTRL register value 
The value in SDRAM_REF_CTRL controls the delay time between
the initial rising edge of DDR_RESETn to rising edge of DDR_CKE
(JEDEC specs this as 500us). In order to achieve this, SDRAM_REF_CTRL
should be written with a value corresponding to 500us delay before
starting DDR initialization sequence, and configure proper
value at the end of sequence.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2015-02-16 12:41:40 -05:00
..
arm720t kbuild: use SoC-specific CONFIG to descend into SoC directory 2014-11-23 06:49:02 -05:00
arm920t kbuild: use SoC-specific CONFIG to descend into SoC directory 2014-11-23 06:49:02 -05:00
arm926ejs Merge branch 'master' of git://git.denx.de/u-boot-atmel 2015-02-10 10:42:22 -05:00
arm946es arm: move exception handling out of start.S files 2014-05-15 16:24:53 +02:00
arm1136 kbuild: use SoC-specific CONFIG to descend into SoC directory 2014-11-23 06:49:02 -05:00
arm1176 dm: Move Raspberry Pi driver model CONFIGs to Kconfig 2015-02-12 10:35:34 -07:00
armv7 ARM: DRA7: EMIF: Update SDRAM_REF_CTRL register value 2015-02-16 12:41:40 -05:00
armv8 ARM: armv8: Fix typo in commentary 2015-01-14 11:37:39 -05:00
at91-common arm, at91, wdt: do not disable WDT in SPL 2015-02-07 23:43:07 +01:00
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
tegra-common ARM: tegra: Implement XUSB pad controller 2014-12-18 13:19:20 -07:00
tegra20-common dm: i2c: Provide an offset length parameter where needed 2015-01-29 17:09:53 -07:00
tegra30-common ARM: tegra: Provide PCIEXCLK reset ID 2014-12-18 13:19:20 -07:00
tegra114-common ARM: tegra: Tegra114 pinmux cleanup 2014-04-17 08:41:06 -07:00
tegra124-common ARM: tegra: Implement XUSB pad controller 2014-12-18 13:19:20 -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: spl: Add I2C linker list in generic .lds 2014-12-11 09:38:35 -08:00
u-boot.lds ARM: HYP/non-sec: add separate section for secure code 2014-07-28 17:07:23 +02:00