21 Apr
2020
21 Apr
'20
2:22 p.m.
Hi Fabio,
Subject: Re: [PATCH] imx8qxp_mek: Run with caches enabled
Hi Peng,
On Tue, Apr 21, 2020 at 9:15 AM Peng Fan peng.fan@nxp.com wrote:
-CONFIG_SPL_SYS_ICACHE_OFF=y -CONFIG_SPL_SYS_DCACHE_OFF=y
Currently there is no mmu setup in SPL stage.
Could you please expand the explanation a bit?
Why do we need to select these options only for i.MX8 boards?
What would be the correct fix in your opinion?
As I recall, icache could be enabled, but if enable dcache, we might need setup mmu for SPL.
Regards, Peng.
Please advise.