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arm64: zynqmp: Add memory reserved node for k26 Kria SOM board
authorSharath Kumar Dasari <sharath.kumar.dasari@xilinx.com>
Mon, 12 Jun 2023 07:41:45 +0000 (09:41 +0200)
committerMichal Simek <michal.simek@amd.com>
Mon, 10 Jul 2023 10:06:26 +0000 (12:06 +0200)
commit0dffb878ea99de9c30a24cdd8a73bc3f318baa88
tree29dbbc070118e0d18846dadad1adc7d38cef28c4tree | snapshot
parent233e6e9dbe169d68d422e0f3eccb26539ff0c512commit | diff
arm64: zynqmp: Add memory reserved node for k26 Kria SOM board

PMUFW (Power Management Unit firmware) requires top 1MB of the lower DDR
memory reserved for its operation, this is missing in k26 SM static dts
file. Bootloader or kernel shouldn't access this location.

Signed-off-by: Sharath Kumar Dasari <sharath.kumar.dasari@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/8ddc7fb4bf40faead7a015ad7e095f3f7d2ec191.1686555698.git.michal.simek@amd.com
arch/arm64/boot/dts/xilinx/zynqmp-sm-k26-revA.dts diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git