[U-Boot] [PATCH 6/8] spl: cache: Allow cache drivers in SPL

[Bin Meng]

Hi Rick,

On Fri, Oct 25, 2019 at 2:18 PM Andes <uboot at andestech.com> wrote:
>
> From: Rick Chen <rick at andestech.com>
>
> When ax25-ae350 try to enable v5l2 cache
> driver in SPL configuration, it need this
> option for cache support in SPL.
>
> Signed-off-by: Rick Chen <rick at andestech.com>
> Cc: KC Lin <kclin at andestech.com>
> Cc: Alan Kao <alankao at andestech.com>
> ---
>  common/spl/Kconfig | 7 +++++++
>  drivers/Makefile   | 1 +
>  2 files changed, 8 insertions(+)
>
> diff --git a/common/spl/Kconfig b/common/spl/Kconfig
> index 86d7edf..4c4023a 100644
> --- a/common/spl/Kconfig
> +++ b/common/spl/Kconfig
> @@ -456,6 +456,13 @@ config SPL_CRYPTO_SUPPORT
>           this option to build the drivers in drivers/crypto as part of an
>           SPL build.
>
> +config SPL_CACHE_SUPPORT

nits: please insert this option per alphabetical order, so it should
come before SPL_CPU

> +       bool "Support CACHE drivers"
> +       help
> +         Enable CACHE drivers in SPL. These drivers can store data so that
> +         future requests for that data can be served faster. Enable this option

The description here "store data so that ..." does not apply to cache drivers

> +         to build the drivers in drivers/cache as part of an SPL build.
> +
>  config SPL_HASH_SUPPORT
>         bool "Support hashing drivers"
>         select SHA1
> diff --git a/drivers/Makefile b/drivers/Makefile
> index a4bb5e4..5d300df 100644
> --- a/drivers/Makefile
> +++ b/drivers/Makefile
> @@ -33,6 +33,7 @@ ifdef CONFIG_SPL_BUILD
>  obj-$(CONFIG_SPL_BOOTCOUNT_LIMIT) += bootcount/
>  obj-$(CONFIG_SPL_CPU_SUPPORT) += cpu/
>  obj-$(CONFIG_SPL_CRYPTO_SUPPORT) += crypto/
> +obj-$(CONFIG_SPL_CACHE_SUPPORT) += cache/

ditto

>  obj-$(CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT) += ddr/fsl/
>  obj-$(CONFIG_ARMADA_38X) += ddr/marvell/a38x/
>  obj-$(CONFIG_ARMADA_XP) += ddr/marvell/axp/
> --

Regards,
Bin