[PATCH 3/6] riscv: load addresses for Sipeed MAIX

[Heinrich Schuchardt]

On 7/29/20 5:42 PM, Heinrich Schuchardt wrote:
> Define default load addresses and the device tree name for the Sipeed MAIX.
>
> Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> ---
>  include/configs/sipeed-maix.h | 9 +++++++++
>  1 file changed, 9 insertions(+)
>
> diff --git a/include/configs/sipeed-maix.h b/include/configs/sipeed-maix.h
> index a46473fc78..978db6fb00 100644
> --- a/include/configs/sipeed-maix.h
> +++ b/include/configs/sipeed-maix.h
> @@ -21,4 +21,13 @@
>  /* For early init */
>  #define K210_SYSCTL_BASE 0x50440000
>
> +#ifndef CONFIG_EXTRA_ENV_SETTINGS
> +#define CONFIG_EXTRA_ENV_SETTINGS \
> +	"loadaddr=0x80040000\0" \
> +	"fdt_addr_r=0x80010000\0" \
> +	"scriptaddr=0x80008000\0" \
> +	"kernel_addr_r=0x80040000\0" \
> +	"fdtfile=kendryte/" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0"
> +#endif
> +
>  #endif /* CONFIGS_SIPEED_MAIX_H */
> --
> 2.27.0
>

Probably we should choose the addresses here higher to allow for
OpenSBI. I am still trying to make OpenSBI load U-Boot on the board.

Best regards

Heinrich