[RESEND PATCH v1 1/4] riscv: t-head: licheepi4a: initial support added

[Leo Liang]

Hi YiXun,
On Fri, May 26, 2023 at 08:41:04PM +0800, Yixun Lan wrote:
> Add support for Sipeed's Lichee Pi 4A board which based on
> T-HEAD's TH1520 SoC, only minimal device tree and serial onsole are enabled,
> so it's capable of chain booting from T-HEAD's vendor u-boot.
> 
> Reviewed-by: Wei Fu <wefu at redhat.com>
> Signed-off-by: Yixun Lan <dlan at gentoo.org>
> ...
> diff --git a/board/thead/th1520_lpi4a/board.c b/board/thead/th1520_lpi4a/board.c
> new file mode 100644
> index 0000000000..378bab098b
> --- /dev/null
> +++ b/board/thead/th1520_lpi4a/board.c
> @@ -0,0 +1,14 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (c) 2023, Yixun Lan <dlan at gentoo.org>
> + *
> + */
> +
> +#include <common.h>
> +
> +int board_init(void)
> +{
> +	enable_caches();

There is a compilation warining here at "enable_caches"
(probably due to cpu_func.h not being included to provide this function)


Best regards,
Leo
> +
> +	return 0;
> +}