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board: pine64: Enable DMC on RockPro64

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Automatically enable DMC node in the kernel when using rkbin blobs
that support DMC.

Signed-off-by: Ondrej Jirman <megi@xff.cz>
This commit is contained in:
Ondrej Jirman
2024-07-05 17:14:05 +02:00
parent ca4c339a2c
commit f10f58cd09
2 changed files with 25 additions and 0 deletions
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3
board/pine64/rockpro64_rk3399/Makefile Normal file
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# SPDX-License-Identifier: GPL-2.0+
obj-y += rockpro64-rk3399.o

22
board/pine64/rockpro64_rk3399/rockpro64-rk3399.c Normal file
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// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2024 Ondrej Jirman <megi@xff.cz>
*/
#include <dm.h>
#include <fdt_support.h>
#include <linux/libfdt.h>
#ifdef CONFIG_OF_BOARD_SETUP
int ft_board_setup(void *blob, struct bd_info *bd)
{
#ifdef CONFIG_ROCKCHIP_EXTERNAL_TPL
int rc = fdt_find_and_setprop(blob, "/memory-controller",
"status", "okay", sizeof("okay"), 1);
if (rc)
printf("Unable to enable DMC err=%s\n", fdt_strerror(rc));
#endif
return 0;
}
#endif