u-boot-2016/arch
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
..
arc arc: introduce U-Boot port for ARCv2 ISA 2015-02-13 09:17:51 +03:00
arm ARM: DRA7: EMIF: Update SDRAM_REF_CTRL register value 2015-02-16 12:41:40 -05:00
avr32 Kbuild: introduce Makefile in arch/$ARCH/ 2014-12-08 09:35:45 -05:00
blackfin Export redesign 2015-01-29 17:09:57 -07:00
m68k m68k: remove TASREG board 2015-01-13 09:37:21 -05:00
microblaze microblaze: spl: Add LISTS to linker script 2015-02-09 15:13:12 +01:00
mips MIPS: unify CPU code in arch/mips/cpu/ 2015-01-30 14:19:58 +01:00
nds32 common: Move dram_init() declaration to common location 2015-02-09 15:08:48 +01:00
nios2 Kbuild: introduce Makefile in arch/$ARCH/ 2014-12-08 09:35:45 -05:00
openrisc Kbuild: introduce Makefile in arch/$ARCH/ 2014-12-08 09:35:45 -05:00
powerpc powerpc: ppc4xx: Add defaults for DT based booting to really work 2015-02-12 10:35:32 -07:00
sandbox Merge branch 'sandbox' of git://git.denx.de/u-boot-x86 2015-02-16 08:37:22 -05:00
sh Replace <compiler.h> with <linux/compiler.h> 2014-12-08 09:35:46 -05:00
sparc Kbuild: introduce Makefile in arch/$ARCH/ 2014-12-08 09:35:45 -05:00
x86 dm: Kconfig: Move CONFIG_SYS_MALLOC_F_LEN to Kconfig 2015-02-12 15:17:28 -07:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig powerpc: Permit device tree control of U-Boot (CONFIG_OF_CONTROL) 2015-02-12 10:35:30 -07:00