riscv: dts: sophgo: add Huashan Pi board device tree

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Add initial device tree files for the Huashan Pi board.

Note: The boot of CV1812H chip needs a rtos firmware for coprocessor to
function properly. To make the soc happy, reserved the last 2M memory
for the rtos firmware.

Signed-off-by: Inochi Amaoto <inochiama@outlook.com>
Link: https://en.sophgo.com/product/introduce/huashan.html
Link: https://en.sophgo.com/product/introduce/cv181xH.html
Link: https://github.com/milkv-duo/duo-buildroot-sdk/blob/develop/build/boards/cv181x/cv1812h_wevb_0007a_emmc_huashan/memmap.py#L15
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Acked-by: Chen Wang <unicorn_wang@outlook.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>

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Inochi Amaoto 2023-10-19 07:18:54 +08:00 • committed by Conor Dooley

parent 681ec684a7

commit 2c36b0cfb4

2 changed files with 49 additions and 0 deletions

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arch/riscv/boot/dts/sophgo/Makefile

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48

arch/riscv/boot/dts/sophgo/cv1812h-huashan-pi.dts

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