On Mon, Jan 14, 2013 at 09:52:50AM +0200, Hiroshi Doyu wrote:
+ if (!arm_dt_cpu_map_valid())
+ set_cpu_possible(0, true);
You don't need to do any of this (and, therefore, I don't think you even
need the first patch.)
The generic boot code will set CPU0 as possible, present and
Hi Russell,
Russell King - ARM Linux li...@arm.linux.org.uk wrote @ Mon, 14 Jan 2013
10:27:20 +0100:
On Mon, Jan 14, 2013 at 09:52:50AM +0200, Hiroshi Doyu wrote:
+ if (!arm_dt_cpu_map_valid())
+ set_cpu_possible(0, true);
You don't need to do any of this (and, therefore, I
On Mon, Jan 14, 2013 at 09:49:25AM +, Hiroshi Doyu wrote:
Hi Russell,
Russell King - ARM Linux li...@arm.linux.org.uk wrote @ Mon, 14 Jan 2013
10:27:20 +0100:
On Mon, Jan 14, 2013 at 09:52:50AM +0200, Hiroshi Doyu wrote:
+ if (!arm_dt_cpu_map_valid())
+
SCU based detection only works with Cortex-A9 MP and it doesn't
support ones with multiple clusters. The only way to detect number of
CPU core correctly is with DT /cpu node. If DT /cpu node based
detection fails, we just simply fall back a single core in Tegra SoCs.
Signed-off-by: Hiroshi Doyu
