4 Mar
2022
4 Mar
'22
8:18 a.m.
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@oss.nxp.com wrote:
From: Peng Fan peng.fan@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 enlarge CONFIG_NR_DRAM_BANKS.
Thanks, Peng.