From: Sean Anderson <sean.anderson@seco.com>
To: Michal Simek <michal.simek@amd.com>
Cc: U-Boot Mailing List <u-boot@lists.denx.de>
Subject: zynqmp: Intended use of ZYNQMP_PSU_INIT_ENABLED
Date: Tue, 26 Aug 2025 15:53:37 -0400 [thread overview]
Message-ID: <b84e2f4e-e511-4894-ae16-2ff00be0858d@seco.com> (raw)
Hi Michal,
How is ZYNQMP_PSU_INIT_ENABLED supposed to work? U-Boot runs from DRAM,
and one of the things that psu_init does is initialize DRAM. This tends
not to go very well. So I am wondering how this config is supposed to
work? Note I am not talking about the SPL variant of this option.
I am wondering if we even need this config in the first place.
--Sean
next reply other threads:[~2025-08-26 19:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-26 19:53 Sean Anderson [this message]
2025-08-27 5:03 ` zynqmp: Intended use of ZYNQMP_PSU_INIT_ENABLED Michal Simek
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