u-boot/arch/arm/cpu/armv7/am33xx
Vaibhav Hiremath 000820b583 am335x: Enable RTC 32K OSC clock
In order to support low power state, you must source kernel system
timers to persistent clock, available across suspend/resume.  In case of
AM335x device, the only source we have is, RTC32K, available in
wakeup/always-on domain.  Having said that, during validation it has
been observed that, RTC clock need couple of seconds delay to stabilize
the RTC OSC clock; and such a huge delay is not acceptable in kernel
especially during early init and also it will impact quick/fast boot
use-cases.

So, RTC32k OSC enable dependency has been shifted to
SPL/first-bootloader.

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-25 11:30:22 -07:00
..
board.c am335x: Enable RTC 32K OSC clock 2012-10-25 11:30:22 -07:00
clock.c am335x: Enable RTC 32K OSC clock 2012-10-25 11:30:22 -07:00
config.mk ARM:AM33XX: Add SPL support for AM335X EVM 2012-01-16 08:40:12 +01:00
ddr.c am33xx evm: Update secure_emif_sdram_config during ddr init 2012-09-01 14:58:19 +02:00
emif4.c am33xx: Add DDR3 (Micron MT41J128M16JT-125) timings and support 2012-09-01 14:58:13 +02:00
Makefile ARM:AM33XX: Add SPL support for AM335X EVM 2012-01-16 08:40:12 +01:00
sys_info.c ARM:AM33XX: Added support for AM33xx 2011-10-27 21:56:36 +02:00