On Mar 31, 2009, at 10:06 AM, Eduard Fuchs wrote:
Hi,
Am Dienstag 31 März 2009 15:20:21 schrieb Kumar Gala:
On Mar 31, 2009, at 5:15 AM, Eduard Fuchs wrote:
Hi,
I'm testing the evaluation board from freescale (MPC8641DHPCN) with
the latest
linux kernel (2.6.29) and the second core seems disabled. CONFIG_SPM
is
enabled but the /proc/cpuinfo shows only one cpu. With original
2.6.27 kernel
both cpu cores appears in /proc/cpuinfo.
Has anyone an idea how can i enable the second core?
Are you using u-boot? I can't remember if you need a newer u-boot to
deal with changes in how we bring up the second core.
Yes. My u-boot version is 2009.03. Are there some additional config
keys for
SMP support in u-boot?
It appears we introduced a bug in v2009.03 of u-boot.
- k
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