Re: [U-Boot] [PATCH 3/3] mpc83xx: turn on icache in core initialization to improve u-boot boot time

On Thu, Apr 15, 2010 at 5:36 PM, Kim Phillips kim.phillips@freescale.com wrote:

#define CONFIG_SYS_HID0_FINAL  (HID0_ENABLE_MACHINE_CHECK | \

• HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)

• HID0_ENABLE_INSTRUCTION_CACHE | \
• HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)

What was so special about the 8349ITX that icache() didn't work? You're changing the HDI0 values for all of the 83xx boards, but AFAIK, only the ITX had this problem.