[PATCH] docs: fix typo in fw.md

[Xiang W]

在 2023-02-16星期四的 02:26 +0800，Shengyu Qu写道：
> In docs/firmware/fw.md, there's a configuration parameter called
> FW_TEXT_ADDR, which actually should be FW_TEXT_START, so fix it.
> 
> Signed-off-by: Shengyu Qu <wiagn233 at outlook.com>
LGTM

Reviewed-by: Xiang W <wxjstz at 126.com>
> ---
>  docs/firmware/fw.md | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/docs/firmware/fw.md b/docs/firmware/fw.md
> index 18faaa9..38351c8 100644
> --- a/docs/firmware/fw.md
> +++ b/docs/firmware/fw.md
> @@ -61,7 +61,7 @@ Firmware Configuration and Compilation
>  All firmware types support the following common compile time configuration
>  parameters:
>  
> -* **FW_TEXT_ADDR** - Defines the execution address of the OpenSBI firmware.
> +* **FW_TEXT_START** - Defines the execution address of the OpenSBI firmware.
>    This configuration parameter is mandatory.
>  * **FW_FDT_PATH** - Path to an external flattened device tree binary file to
>    be embedded in the *.rodata* section of the final firmware. If this option
> -- 
> 2.25.1
> 
>