[PATCH 24/27] imx: imx8ulp_evk: enlarge CONFIG_NR_DRAM_BANKS

Peng Fan (OSS) peng.fan at oss.nxp.com
Fri Mar 4 08:18:51 CET 2022

On 2022/2/26 21:28, Fabio Estevam wrote:
> Hi Peng,
> On Mon, Feb 14, 2022 at 9:09 AM Peng Fan (OSS) <peng.fan at oss.nxp.com> wrote:
>> From: Peng Fan <peng.fan at nxp.com>
>> When TEE is present, the DRAM maybe split to two parts,
>> so enlarge CONFIG_NR_DRAM_BANKS
> I think this description is confusing.
> CONFIG_NR_DRAM_BANKS should be set according to how many DDR chips are
> connected.
> The usage of TEE is not relevant to CONFIG_NR_DRAM_BANKS.

TEE locates in the middle of DRAM memory space, it will split
the DRAM. I not have other idea how to support this without



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