Re: [U-Boot] [PATCH 2/3] mpc8569mds: fix consuming long time while relocating code.

2010-09-30 Thread Kumar Gala
On Sep 29, 2010, at 12:31 PM, wrote: > From: Haiying Wang > > The original code maps boot flash as non-cacheable region. When calling > relocate_code in flash to copy u-boot from flash to ddr, every loop copy > command > is read from flash. The flash read speed will be the bottleneck, which

[U-Boot] [PATCH 2/3] mpc8569mds: fix consuming long time while relocating code.

2010-09-29 Thread Haiying.Wang
From: Haiying Wang The original code maps boot flash as non-cacheable region. When calling relocate_code in flash to copy u-boot from flash to ddr, every loop copy command is read from flash. The flash read speed will be the bottleneck, which consuming long time to do this operation. To resovle t

[U-Boot] [PATCH 2/3] mpc8569mds: fix consuming long time while relocating code.

2010-09-29 Thread Haiying.Wang
From: Haiying Wang The original code maps boot flash as non-cacheable region. When calling relocate_code in flash to copy u-boot from flash to ddr, every loop copy command is read from flash. The flash read speed will be the bottleneck, which consuming long time to do this operation. To resovle t