[PATCH 0/5] Handle non-secure L2C initialization on Exynos4

Daniel Drake drake at endlessm.com
Tue Jun 17 04:45:51 PDT 2014


Hi,

On Fri, Jun 13, 2014 at 3:59 PM, Tomasz Figa <t.figa at samsung.com> wrote:
> I have attached, three patches which make the kernel boot fine with L2
> cache enabled on ODROID-U3. Could you test them on your setup to verify
> that they indeed fix the issue?

Nice work, now my ODROID-U2 boots fine.

L2C: platform modifies aux control register: 0x02070000 -> 0x3e470001
L2C: platform provided aux values permit register corruption.
L2C: DT/platform modifies aux control register: 0x02070000 -> 0x3e470001
L2C-310 enabling early BRESP for Cortex-A9
L2C-310: enabling full line of zeros but not enabled in Cortex-A9
L2C-310 ID prefetch enabled, offset 8 lines
L2C-310 dynamic clock gating enabled, standby mode enabled
L2C-310 cache controller enabled, 16 ways, 1024 kB
L2C-310: CACHE_ID 0x4100c4c8, AUX_CTRL 0x7e470001

Thanks!
Daniel



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