Re: [U-Boot] [PATCH 20/23] scsi: bootstage: Measure time taken to scan the bus

2015-01-27 Thread Bin Meng
On Tue, Jan 27, 2015 at 9:23 AM, Simon Glass s...@chromium.org wrote: On some hardware this time can be significant. Add bootstage support for measuring this. The result can be obtained using 'bootstage report' or passed on to the Linux via the device tree. Signed-off-by: Simon Glass

Re: [U-Boot] [PATCH 20/23] scsi: bootstage: Measure time taken to scan the bus

2015-01-27 Thread Bin Meng
Hi Rob, On Wed, Jan 28, 2015 at 1:38 AM, Rob Herring robherri...@gmail.com wrote: On Mon, Jan 26, 2015 at 7:23 PM, Simon Glass s...@chromium.org wrote: On some hardware this time can be significant. Add bootstage support for measuring this. The result can be obtained using 'bootstage report'

Re: [U-Boot] [PATCH 20/23] scsi: bootstage: Measure time taken to scan the bus

2015-01-27 Thread Simon Glass
Hi, On 27 January 2015 at 18:20, Bin Meng bmeng...@gmail.com wrote: Hi Rob, On Wed, Jan 28, 2015 at 1:38 AM, Rob Herring robherri...@gmail.com wrote: On Mon, Jan 26, 2015 at 7:23 PM, Simon Glass s...@chromium.org wrote: On some hardware this time can be significant. Add bootstage support for

Re: [U-Boot] [PATCH 20/23] scsi: bootstage: Measure time taken to scan the bus

2015-01-27 Thread Rob Herring
On Mon, Jan 26, 2015 at 7:23 PM, Simon Glass s...@chromium.org wrote: On some hardware this time can be significant. Add bootstage support for measuring this. The result can be obtained using 'bootstage report' or passed on to the Linux via the device tree. Signed-off-by: Simon Glass

[U-Boot] [PATCH 20/23] scsi: bootstage: Measure time taken to scan the bus

2015-01-26 Thread Simon Glass
On some hardware this time can be significant. Add bootstage support for measuring this. The result can be obtained using 'bootstage report' or passed on to the Linux via the device tree. Signed-off-by: Simon Glass s...@chromium.org --- common/cmd_scsi.c | 2 ++ include/bootstage.h | 1 + 2