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From: Heiko =?UTF-8?B?U3TDvGJuZXI=?= <heiko@sntech.de>
To: krzk@kernel.org, Chukun Pan <amadeus@jmu.edu.cn>
Cc: amadeus@jmu.edu.cn, conor+dt@kernel.org, devicetree@vger.kernel.org,
 krzk+dt@kernel.org, linux-arm-kernel@lists.infradead.org,
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 Jonas Karlman <jonas@kwiboo.se>
Subject: Re: [PATCH 1/1] arm64: dts: rockchip: enable SCMI clk for RK3528 SoC
Date: Thu, 06 Mar 2025 15:25:36 +0100
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Am Donnerstag, 6. M=C3=A4rz 2025, 15:20:08 MEZ schrieb Chukun Pan:
> Hi,
>=20
> >> Any suggestions would be greatly appreciated.
> > Where is the SRAM located? Inside the SoC or is it carved out external
> > ROM/RAM?
>=20
> It is located in the SoC.
> "Embedded Memory" Area:
> BootROM | PMU_SRAM (8KB) | SYSTEM_SRAM (64KB) | OTP

are you really sure about that?

Looking at Jonas' recent rk3528 u-boot series [0]
0x0 _to_ 0xfc000000 is the SDRAM memory area
so 0x10f000 is a carveout of the main sdram.


Heiko


[0] https://lists.denx.de/pipermail/u-boot/2025-January/578393.html