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SubjectRe: [PATCHv8 7/9] defconfig: enable fpga and service layer
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On 08/28/2018 09:11 AM, Dinh Nguyen wrote:
>
>
> On 08/28/2018 08:50 AM, richard.gong@linux.intel.com wrote:
>> From: Richard Gong <richard.gong@intel.com>
>>
>> Enable fpga framework, Stratix 10 SoC FPGA manager and Stratix10
>> Service Layer
>>
>
> Please update your commit header be "arm64: defconfig: enable fpga and
> service layer"

Ok, I will make update in the next submission.

>
>
>> Signed-off-by: Richard Gong <richard.gong@intel.com>
>> Signed-off-by: Alan Tull <atull@kernel.org>
>> ---
>> v2: this patch is added in patch set version 2
>> v3: no change
>> v4: s/CONFIG_INTEL_SERVICE/CONFIG_STRATIX10_SERVICE/
>> add CONFIG_OF_FPGA_REGION=y
>> s/Intel/Stratix10/ in subject line
>> v5: no change
>> v6: no change
>> v7: no change
>> v8: no change
>> ---
>> arch/arm64/configs/defconfig | 7 +++++++
>> 1 file changed, 7 insertions(+)
>>
>> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
>> index f67e8d5..2ad50a5 100644
>> --- a/arch/arm64/configs/defconfig
>> +++ b/arch/arm64/configs/defconfig
>> @@ -185,6 +185,7 @@ CONFIG_BLK_DEV_LOOP=y
>> CONFIG_BLK_DEV_NBD=m
>> CONFIG_VIRTIO_BLK=y
>> CONFIG_BLK_DEV_NVME=m
>> +CONFIG_STRATIX10_SERVICE=y
>
> Can this be a module?

No, Service layer driver need be compiled as part of kernel image.

Service layer driver provides services for service clients, it must be
loaded & initialized before service clients (FPGA manager and remote
status update drivers).

>
>> CONFIG_SRAM=y
>> CONFIG_EEPROM_AT25=m
>> # CONFIG_SCSI_PROC_FS is not set
>> @@ -642,6 +643,12 @@ CONFIG_PHY_TEGRA_XUSB=y
>> CONFIG_HISI_PMU=y
>> CONFIG_QCOM_L2_PMU=y
>> CONFIG_QCOM_L3_PMU=y
>> +CONFIG_MESON_EFUSE=m
>
> What does this change have to do with this patch?

My mistake, I will fix in the next submission.

>
>> +CONFIG_FPGA=y
>> +CONFIG_FPGA_MGR_STRATIX10_SOC=y
>> +CONFIG_FPGA_REGION=y
>> +CONFIG_FPGA_BRIDGE=y
>> +CONFIG_OF_FPGA_REGION=y
>
> Can these be modules?

CONFIG_FPGA_MGR_STRATIX10_SOC could be module, but the remaining
components need be compiled as part of kernel image.

>
> Dinh
>

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