Randy Dunlap <rdun...@infradead.org> writes:
> On 1/20/21 1:29 PM, Yury Norov wrote:
>> Hi all,
>>
>> I found the power pc build broken on today's
>> linux-next (647060f3b592).
>
> Darn, I was building linux-5.11-rc4.
>
> I'll try linux-next after I send this.
>
> ---
> From: Randy Dunlap <rdun...@infradead.org>
>
> Fulfill AKEBONO Kconfig requirements.
>
> Fixes these Kconfig warnings (and more) and fixes the subsequent
> build errors:
>
> WARNING: unmet direct dependencies detected for NETDEVICES
> Depends on [n]: NET [=n]
> Selected by [y]:
> - AKEBONO [=y] && PPC_47x [=y]
>
> WARNING: unmet direct dependencies detected for MMC_SDHCI
> Depends on [n]: MMC [=n] && HAS_DMA [=y]
> Selected by [y]:
> - AKEBONO [=y] && PPC_47x [=y]
>
> Signed-off-by: Randy Dunlap <rdun...@infradead.org>
> Cc: Michael Ellerman <m...@ellerman.id.au>
> Cc: Benjamin Herrenschmidt <b...@kernel.crashing.org>
> Cc: Paul Mackerras <pau...@samba.org>
> Cc: linuxppc-dev@lists.ozlabs.org
> Cc: Yury Norov <yury.no...@gmail.com>
> ---
> arch/powerpc/platforms/44x/Kconfig | 2 ++
> 1 file changed, 2 insertions(+)
>
> --- lnx-511-rc4.orig/arch/powerpc/platforms/44x/Kconfig
> +++ lnx-511-rc4/arch/powerpc/platforms/44x/Kconfig
> @@ -206,6 +206,7 @@ config AKEBONO
> select PPC4xx_HSTA_MSI
> select I2C
> select I2C_IBM_IIC
> + select NET
> select NETDEVICES
> select ETHERNET
> select NET_VENDOR_IBM
I think the problem here is too much use of select, for things that
should instead be in the defconfig.
The patch below results in the same result for make
44x/akebono_defconfig. Does it fix the original issue?
We don't need to add ETHERNET or NET_VENDOR_IBM to the defconfig because
they're both default y.
cheers
diff --git a/arch/powerpc/configs/44x/akebono_defconfig
b/arch/powerpc/configs/44x/akebono_defconfig
index 3894ba8f8ffc..6b08a85f4ce6 100644
--- a/arch/powerpc/configs/44x/akebono_defconfig
+++ b/arch/powerpc/configs/44x/akebono_defconfig
@@ -21,6 +21,7 @@ CONFIG_IRQ_ALL_CPUS=y
# CONFIG_COMPACTION is not set
# CONFIG_SUSPEND is not set
CONFIG_NET=y
+CONFIG_NETDEVICES=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_INET=y
@@ -98,6 +99,8 @@ CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PCI is not set
CONFIG_USB_STORAGE=y
CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_M41T80=y
CONFIG_EXT2_FS=y
diff --git a/arch/powerpc/platforms/44x/Kconfig
b/arch/powerpc/platforms/44x/Kconfig
index 78ac6d67a935..509b329c112f 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -206,15 +206,10 @@ config AKEBONO
select PPC4xx_HSTA_MSI
select I2C
select I2C_IBM_IIC
- select NETDEVICES
- select ETHERNET
- select NET_VENDOR_IBM
select IBM_EMAC_EMAC4 if IBM_EMAC
select USB if USB_SUPPORT
select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD
select USB_EHCI_HCD_PLATFORM if USB_EHCI_HCD
- select MMC_SDHCI
- select MMC_SDHCI_PLTFM
select ATA
select SATA_AHCI_PLATFORM
help
