[U-Boot] [PATCH 1/2] rockchip: Fix TPL build without CONFIG_TPL_SERIAL_SUPPORT【请注意，邮件由u-boot-bounces at lists.denx.de代发】

[Kever Yang]

On 2019/7/21 上午11:30, Kever Yang wrote:
> Hi Chris,
>
>
> On 2019/7/19 下午9:23, Chris Webb wrote:
>> If CONFIG_DEBUG_UART is set but CONFIG_TPL_SERIAL_SUPPORT is not, the
>> serial output should be available in SPL and full U-Boot, but not built
>> in TPL. However, the rockchip tpl.c instead fails to compile with
>> undefined references to the debug UART.
>>
>> Instead, initialise the debug UART and print the TPL banner only if both
>> CONFIG_DEBUG_UART and CONFIG_TPL_SERIAL_SUPPORT are set.
>>
>> Signed-off-by: <chris at arachsys.com>
>
Applied to u-boot-rockchip, thanks!
> Reviewed-by: Kever Yang <Kever.yang at rock-chips.com>
>
> Thanks,
>  - Kever
>> ---
>>   arch/arm/mach-rockchip/tpl.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/arch/arm/mach-rockchip/tpl.c b/arch/arm/mach-rockchip/tpl.c
>> index 0ff2a197ed..5df88bddeb 100644
>> --- a/arch/arm/mach-rockchip/tpl.c
>> +++ b/arch/arm/mach-rockchip/tpl.c
>> @@ -44,7 +44,7 @@ void board_init_f(ulong dummy)
>>       struct udevice *dev;
>>       int ret;
>>   -#ifdef CONFIG_DEBUG_UART
>> +#if defined(CONFIG_DEBUG_UART) && defined(CONFIG_TPL_SERIAL_SUPPORT)
>>       /*
>>        * Debug UART can be used from here if required:
>>        *
>>
>
>
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