Re: [PATCH] arm64: dts: ti: k3-am64-main: Add SYSFW reserved ranges in OCRAM
From: Lokesh Vutla <hidden>
Date: 2021-06-09 15:26:52
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linux-devicetree, lkml
On 09/06/21 7:36 pm, Vignesh Raghavendra wrote:
Last 256K of OCRAM (256K@0x701c0000) is reserved for SYSFW usage. Hence add an entry in DT so that its not used for generic pool memory allocation. Without this certain drivers using SRAM as generic shared memory pool may end up being allocated memory from this range and will lead to boot time crash when the reserved range is accessed (due to firewall violation). Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
You might want to re-base on top of Aswath's patch updating ATF address. Otherwise: Reviewed-by: Lokesh Vutla <redacted> Thanks and regards, Lokesh _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel