[U-Boot] [PATCH] armv8: Remove dependency of SERDES for LS CHASIS3

[York Sun]

On 09/04/2017 03:14 AM, Sriram Dash wrote:
> Remove dependency of SYS_HAS_SERDES for Layerscape Chasis 3.
> 
> Signed-off-by: Sriram Dash <sriram.dash at nxp.com>
> ---
>   arch/arm/cpu/armv8/fsl-layerscape/Kconfig | 4 ++--
>   arch/arm/cpu/armv8/fsl-layerscape/cpu.c   | 2 ++
>   arch/arm/cpu/armv8/fsl-layerscape/soc.c   | 2 ++
>   3 files changed, 6 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
> index cdeef26..355f8bb 100644
> --- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
> +++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
> @@ -58,6 +58,8 @@ config ARCH_LS2080A
>   	select ARM_ERRATA_829520
>   	select ARM_ERRATA_833471
>   	select FSL_LSCH3
> +	select SYS_FSL_SRDS_1
> +	select SYS_HAS_SERDES
>   	select SYS_FSL_DDR
>   	select SYS_FSL_DDR_LE
>   	select SYS_FSL_DDR_VER_50
> @@ -93,8 +95,6 @@ config FSL_LSCH2
>   
>   config FSL_LSCH3
>   	bool
> -	select SYS_FSL_SRDS_1
> -	select SYS_HAS_SERDES
>   
>   config FSL_MC_ENET
>   	bool "Management Complex network"
> diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
> index c6fede3..3ce2ffc 100644
> --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
> +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
> @@ -12,7 +12,9 @@
>   #include <asm/system.h>
>   #include <asm/armv8/mmu.h>
>   #include <asm/io.h>
> +#ifdef CONFIG_SYS_HAS_SERDES
>   #include <asm/arch/fsl_serdes.h>
> +#endif

Do not use ifdef here. Instead, fix fsl_serdes.h for proper include. 
CONFIG_SYS_HAS_SERDES is already being check there. You can adjust it if 
needed.

York