23 May
2016
23 May
'16
2:19 a.m.
On 22 May 2016 at 02:45, Bin Meng bmeng.cn@gmail.com wrote:
It is observed that when enabling boot stage support, occasionally the board reboots during boot over and over again, and eventually boots to shell. This was seen on my board, but not on Jian's board. Debugging shows that the TSC timer calibration against PIT fails as boot stage APIs utilize timer in a very early stage and at that time TSC/PIT may not be stable enough for the calibration to pass.
Disable it for now.
Signed-off-by: Bin Meng bmeng.cn@gmail.com Cc: Jian Luo Jian.Luo4@boschrexroth.de
Reviewed-by: Simon Glass sjg@chromium.org