[U-Boot] [PATCH v2] dm: sunxi: Use DM for MMC and SATA on all A20 boards

[U-Boot] [PATCH v2] dm: sunxi: Use DM for MMC and SATA on all A20 boards

[Adam Sampson]

Generalise the change in commit 3936514b82e8 ("dm: sunxi: Move
Linksprite_pcDuino3 to use DM for MMC, SATA") so it applies to all A20
boards: use the driver model for MMC and SATA, in preparation for
CONFIG_BLK defaulting to y.

Tested on Linksprite pcDuino3 Nano.

Signed-off-by: Adam Sampson <ats@offog.org>
---
Changes for v2:
- at Maxime's suggestion, enabled by default at the Kconfig level for
  all A20 boards (which means the one board Simon updated previously
  doesn't need to specify them any more)

 arch/arm/mach-sunxi/Kconfig           | 2 ++
 configs/Linksprite_pcDuino3_defconfig | 2 --
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index a3f7723028..78f76f52d0 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -174,6 +174,8 @@ config MACH_SUN7I
 	select CPU_V7_HAS_NONSEC
 	select CPU_V7_HAS_VIRT
 	select ARCH_SUPPORT_PSCI
+	select DM_MMC
+	select DM_SCSI if SCSI
 	select DRAM_SUN4I
 	select PHY_SUN4I_USB
 	select SUNXI_GEN_SUN4I
diff --git a/configs/Linksprite_pcDuino3_defconfig b/configs/Linksprite_pcDuino3_defconfig
index d7e9c26cbf..f987cef711 100644
--- a/configs/Linksprite_pcDuino3_defconfig
+++ b/configs/Linksprite_pcDuino3_defconfig
@@ -13,10 +13,8 @@ CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_SPL_DOS_PARTITION is not set
 # CONFIG_SPL_EFI_PARTITION is not set
 CONFIG_SCSI_AHCI=y
-CONFIG_DM_MMC=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_SUN7I_GMAC=y
 CONFIG_SCSI=y
-CONFIG_DM_SCSI=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
-- 
2.18.0

[U-Boot] [PATCH v2] dm: sunxi: Use DM for MMC and SATA on all A20 boards

[Maxime Ripard]

On Thu, Jun 28, 2018 at 11:06:40PM +0100, Adam Sampson wrote:
> Generalise the change in commit 3936514b82e8 ("dm: sunxi: Move
> Linksprite_pcDuino3 to use DM for MMC, SATA") so it applies to all A20
> boards: use the driver model for MMC and SATA, in preparation for
> CONFIG_BLK defaulting to y.
> 
> Tested on Linksprite pcDuino3 Nano.
> 
> Signed-off-by: Adam Sampson <ats@offog.org>
> ---
> Changes for v2:
> - at Maxime's suggestion, enabled by default at the Kconfig level for
>   all A20 boards (which means the one board Simon updated previously
>   doesn't need to specify them any more)
> 
>  arch/arm/mach-sunxi/Kconfig           | 2 ++
>  configs/Linksprite_pcDuino3_defconfig | 2 --
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
> index a3f7723028..78f76f52d0 100644
> --- a/arch/arm/mach-sunxi/Kconfig
> +++ b/arch/arm/mach-sunxi/Kconfig
> @@ -174,6 +174,8 @@ config MACH_SUN7I
>  	select CPU_V7_HAS_NONSEC
>  	select CPU_V7_HAS_VIRT
>  	select ARCH_SUPPORT_PSCI
> +	select DM_MMC
> +	select DM_SCSI if SCSI

I guess we would need an if MMC for DM_MMC, there's some boards
without MMC support, but once that is fixed:

Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>

Thanks!
Maxime

-- 
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
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