[U-Boot] [PATCH] arm: tegra: Fix the CPU complex reset masks

[Alban Bedel]

On Thu, 21 Nov 2013 13:26:07 -0700
Stephen Warren <swarren at wwwdotorg.org> wrote:

> On 11/20/2013 09:42 AM, Alban Bedel wrote:
> > The CPU complex reset masks are not matching with the datasheet for
> > the CLK_RST_CONTROLLER_RST_CPU_CMPLX_SET/CLR_0 registers. For both T20
> > and T30 the register consist of groups of 4 bits, with one bit for
> > each CPU core. On T20 the 2 high bits of each group are always stubbed
> > as there is only 2 cores.
> 
> This looks correct to me. Given this problem, it's surprising that
> reset_A9_cpu() was operating correctly, and that secondary CPUs were
> coming out of reset OK later. What testing has this had (which SoCs and
> boards)?

I only tested it on T30 using our Tamonten NG board.

Alban