u-boot-brain/arch/arm/include/asm/arch-am33xx
Satyanarayana, Sandhya 6995a28937 am33xx evm: Update secure_emif_sdram_config during ddr init
This patch updates secure_emif_sdram_config with the
same value written to sdram_config during ddr3 initialization.

During suspend/resume, this value is copied into sdram_config.
With this, a write to sdram_config at the end of resume sequence
which triggers an init sequence can be avoided.

Without this register write in place, the DDR_RESET line goes
low for a few cycles during resume which is a violation of the
JEDEC spec.

Signed-off-by: Satyanarayana, Sandhya <sandhya.satyanarayana@ti.com>
2012-09-01 14:58:19 +02:00
..
clock.h ARM:AM33XX: Add clock definitions 2011-10-27 21:56:36 +02:00
clocks_am33xx.h omap: am33xx: accomodate input clocks other than 24 Mhz 2012-07-07 14:07:35 +02:00
cpu.h am33xx evm: Update secure_emif_sdram_config during ddr init 2012-09-01 14:58:19 +02:00
ddr_defs.h am33xx: Add DDR3 (Micron MT41J128M16JT-125) timings and support 2012-09-01 14:58:13 +02:00
gpio.h omap: am33xx: enable gpio support 2012-09-01 14:58:09 +02:00
hardware.h omap4/5/am33xx: Make lowlevel_init available to all armv7 platforms 2012-09-01 14:58:19 +02:00
i2c.h am33xx: Fix i2c sampling rate typo 2012-07-07 14:07:22 +02:00
mmc_host_def.h am33xx: Correct MMC1, remove MMC2 support 2012-09-01 14:58:18 +02:00
omap.h omap4/5/am33xx: Make lowlevel_init available to all armv7 platforms 2012-09-01 14:58:19 +02:00
sys_proto.h am33xx evm: Update secure_emif_sdram_config during ddr init 2012-09-01 14:58:19 +02:00