From: Francesco Dolcini <francesco@dolcini.it>
To: "Markus Schneider-Pargmann (TI)" <msp@baylibre.com>
Cc: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <nick.desaulniers+lkml@gmail.com>,
Bill Wendling <morbo@google.com>,
Justin Stitt <justinstitt@google.com>, Judith Mendez <jm@ti.com>,
Daniel Schultz <d.schultz@phytec.de>, Andrew Davis <afd@ti.com>,
Siddharth Vadapalli <s-vadapalli@ti.com>,
Paresh Bhagat <p-bhagat@ti.com>, Bryan Brattlof <bb@ti.com>,
Jai Luthra <jai.luthra@ideasonboard.com>,
Devarsh Thakkar <devarsht@ti.com>,
Beleswar Padhi <b-padhi@ti.com>,
Francesco Dolcini <francesco.dolcini@toradex.com>,
Stefano Radaelli <stefano.radaelli21@gmail.com>,
Nick Desaulniers <ndesaulniers@google.com>,
Vishal Mahaveer <vishalm@ti.com>,
Kevin Hilman <khilman@baylibre.com>,
Sebin Francis <sebin.francis@ti.com>,
Kendall Willis <k-willis@ti.com>, Akashdeep Kaur <a-kaur@ti.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, llvm@lists.linux.dev,
Hari Nagalla <hnagalla@ti.com>
Subject: Re: [PATCH v8 4/9] arm64: dts: ti: k3-am62p-verdin: Fix wkup R5F memory region size
Date: Fri, 11 Sep 2026 07:16:08 +0200 [thread overview]
Message-ID: <20260911051608.GA5377@francesco-nb> (raw)
In-Reply-To: <20260903-topic-am62a-ioddr-dt-v6-19-v8-4-74c650dfdea6@baylibre.com>
On Thu, Sep 03, 2026 at 02:39:25PM +0200, Markus Schneider-Pargmann (TI) wrote:
> The wkup_r5fss0_core0_memory_region was reserved with
> 0x01e00000 but the MCU SDK linker for the wkup R5F firmware on
> AM62P defines the DM code/data DDR footprint differently:
>
> /* DDR for DM R5F code/data [ size 27 MiB + 396 KB ] */
> DDR : ORIGIN = 0x9CAA5000 LENGTH = 0x1B63000
>
> which results in an end at 0x9e608000. For this memory region which
> starts at 0x9c900000 this means a length of:
>
> 0x9e608000 - 0x9c900000 = 0x1d08000
>
> Link: https://github.com/TexasInstruments/mcupsdk-core-k3/blob/k3_main/examples/drivers/ipc/ipc_rpmsg_echo_linux/am62px-sk/wkup-r5fss0-0_freertos/ti-arm-clang/linker.cmd
> Fixes: 87f95ea316ac ("arm64: dts: ti: Add Toradex Verdin AM62P")
> Signed-off-by: Markus Schneider-Pargmann (TI) <msp@baylibre.com>
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
next prev parent reply other threads:[~2026-09-11 5:17 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-03 12:39 [PATCH v8 0/9] arm64: dts: ti: Split wkup R5F memory region for IO+DDR resume Markus Schneider-Pargmann (TI)
2026-09-03 12:39 ` [PATCH v8 1/9] arm64: dts: ti: k3-am62a-phycore-som: Fix wkup R5F memory region size Markus Schneider-Pargmann (TI)
2026-09-03 14:52 ` Andrew Davis
2026-09-03 15:20 ` Bryan Brattlof
2026-09-03 12:39 ` [PATCH v8 2/9] arm64: dts: ti: k3-am62d2-evm: " Markus Schneider-Pargmann (TI)
2026-09-03 12:39 ` [PATCH v8 3/9] arm64: dts: ti: k3-am62a7-sk: " Markus Schneider-Pargmann (TI)
2026-09-03 15:34 ` Bryan Brattlof
2026-09-03 12:39 ` [PATCH v8 4/9] arm64: dts: ti: k3-am62p-verdin: " Markus Schneider-Pargmann (TI)
2026-09-11 5:16 ` Francesco Dolcini [this message]
2026-09-03 12:39 ` [PATCH v8 5/9] arm64: dts: ti: k3-am62p5-sk: " Markus Schneider-Pargmann (TI)
2026-09-03 12:39 ` [PATCH v8 6/9] arm64: dts: ti: var-som-am62p: " Markus Schneider-Pargmann (TI)
2026-09-11 12:00 ` Stefano Radaelli
2026-09-03 12:39 ` [PATCH v8 7/9] arm64: dts: ti: k3-am62a: Split r5f memory region Markus Schneider-Pargmann (TI)
2026-09-03 12:39 ` [PATCH v8 8/9] arm64: dts: ti: k3-am62p: " Markus Schneider-Pargmann (TI)
2026-09-03 12:39 ` [PATCH v8 9/9] arm64: dts: ti: Add wkup R5F nodes to pre-ram bootphase Markus Schneider-Pargmann (TI)
2026-09-11 5:24 ` Francesco Dolcini
2026-09-11 7:42 ` Nishanth Menon
2026-09-11 2:07 ` [PATCH v8 0/9] arm64: dts: ti: Split wkup R5F memory region for IO+DDR resume Bryan Brattlof
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