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, haiying.w...@freescale.com haiying.w...@freescale.com wrote: From: Haiying Wang haiying.w...@freescale.com 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

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

2010-09-29 Thread Haiying.Wang
From: Haiying Wang haiying.w...@freescale.com 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

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

2010-09-29 Thread Haiying.Wang
From: Haiying Wang haiying.w...@freescale.com 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