Re: [PATCH v8 4/9] arm64: dts: ti: k3-am62p-verdin: Fix wkup R5F memory region size
From: Francesco Dolcini <francesco@dolcini.it>
Date: 2026-09-11 05:17:08
Also in:
linux-devicetree, lkml, llvm
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 <redacted>