[U-Boot] [PATCH v8 4/7] arm: socfpga: Enable FPGA driver on SPL

Chee, Tien Fong tien.fong.chee at intel.com
Tue Jun 6 09:36:06 UTC 2017 

On Sel, 2017-06-06 at 10:35 +0200, Marek Vasut wrote:
> On 06/06/2017 10:19 AM, Chee, Tien Fong wrote:
> > 
> > On Sel, 2017-06-06 at 10:03 +0200, Marek Vasut wrote:
> > > 
> > > On 06/06/2017 08:35 AM, tien.fong.chee at intel.com wrote:
> > > > 
> > > > 
> > > > From: Tien Fong Chee <tien.fong.chee at intel.com>
> > > > 
> > > > This patch is for enabling FPGA driver support on SPL
> > > Why would we want that on Gen5 ? I believe this is only needed on
> > > Gen10.
> > > 
> > I already moved the fpga_manager driver into drivers/fpga/ on patch
> > 6,
> > and fpga_manager drivers are required on SPL. Actually fpga_manager
> > driver should be part of the drivers/fpga.
> I think I miss some fundamental piece of information . Why would I
> need
> anything from the FPGA framework in SPL on Gen5 ? It is not needed
> thus
> far. Is it because you shuffled some of the code around or what ?
> 
Because we need to know some status and mode type from FPGA even we did
not program FPGA in SPL.
> > 
> > > 
> > > > 
> > > > 
> > > > Signed-off-by: Tien Fong Chee <tien.fong.chee at intel.com>
> > > > ---
> > > >  configs/socfpga_arria5_defconfig       | 1 +
> > > >  configs/socfpga_cyclone5_defconfig     | 1 +
> > > >  configs/socfpga_de0_nano_soc_defconfig | 1 +
> > > >  configs/socfpga_de10_nano_defconfig    | 1 +
> > > >  configs/socfpga_de1_soc_defconfig      | 1 +
> > > >  configs/socfpga_is1_defconfig          | 1 +
> > > >  configs/socfpga_mcvevk_defconfig       | 1 +
> > > >  configs/socfpga_sockit_defconfig       | 1 +
> > > >  configs/socfpga_socrates_defconfig     | 1 +
> > > >  configs/socfpga_sr1500_defconfig       | 1 +
> > > >  configs/socfpga_vining_fpga_defconfig  | 1 +
> > > >  11 files changed, 11 insertions(+)
> > > > 
> > > > diff --git a/configs/socfpga_arria5_defconfig
> > > > b/configs/socfpga_arria5_defconfig
> > > > index 6f2a06f..4b1e252 100644
> > > > --- a/configs/socfpga_arria5_defconfig
> > > > +++ b/configs/socfpga_arria5_defconfig
> > > > @@ -14,6 +14,7 @@ CONFIG_VERSION_VARIABLE=y
> > > >  CONFIG_SPL=y
> > > >  CONFIG_SPL_SYS_MALLOC_SIMPLE=y
> > > >  CONFIG_SPL_STACK_R=y
> > > > +CONFIG_SPL_FPGA_SUPPORT=y
> > > >  CONFIG_HUSH_PARSER=y
> > > >  CONFIG_CMD_BOOTZ=y
> > > >  # CONFIG_CMD_IMLS is not set
> > > > diff --git a/configs/socfpga_cyclone5_defconfig
> > > > b/configs/socfpga_cyclone5_defconfig
> > > > index 1047657..fe7ac08 100644
> > > > --- a/configs/socfpga_cyclone5_defconfig
> > > > +++ b/configs/socfpga_cyclone5_defconfig
> > > > @@ -14,6 +14,7 @@ CONFIG_VERSION_VARIABLE=y
> > > >  CONFIG_SPL=y
> > > >  CONFIG_SPL_SYS_MALLOC_SIMPLE=y
> > > >  CONFIG_SPL_STACK_R=y
> > > > +CONFIG_SPL_FPGA_SUPPORT=y
> > > >  CONFIG_HUSH_PARSER=y
> > > >  CONFIG_CMD_BOOTZ=y
> > > >  # CONFIG_CMD_IMLS is not set
> > > > diff --git a/configs/socfpga_de0_nano_soc_defconfig
> > > > b/configs/socfpga_de0_nano_soc_defconfig
> > > > index 72a9e5d..d86a9d6 100644
> > > > --- a/configs/socfpga_de0_nano_soc_defconfig
> > > > +++ b/configs/socfpga_de0_nano_soc_defconfig
> > > > @@ -14,6 +14,7 @@ CONFIG_VERSION_VARIABLE=y
> > > >  CONFIG_SPL=y
> > > >  CONFIG_SPL_SYS_MALLOC_SIMPLE=y
> > > >  CONFIG_SPL_STACK_R=y
> > > > +CONFIG_SPL_FPGA_SUPPORT=y
> > > >  CONFIG_HUSH_PARSER=y
> > > >  CONFIG_CMD_BOOTZ=y
> > > >  # CONFIG_CMD_IMLS is not set
> > > > diff --git a/configs/socfpga_de10_nano_defconfig
> > > > b/configs/socfpga_de10_nano_defconfig
> > > > index 67864cf..ac8ca70 100644
> > > > --- a/configs/socfpga_de10_nano_defconfig
> > > > +++ b/configs/socfpga_de10_nano_defconfig
> > > > @@ -14,6 +14,7 @@ CONFIG_VERSION_VARIABLE=y
> > > >  CONFIG_SPL=y
> > > >  CONFIG_SPL_SYS_MALLOC_SIMPLE=y
> > > >  CONFIG_SPL_STACK_R=y
> > > > +CONFIG_SPL_FPGA_SUPPORT=y
> > > >  CONFIG_HUSH_PARSER=y
> > > >  CONFIG_CMD_BOOTZ=y
> > > >  # CONFIG_CMD_IMLS is not set
> > > > diff --git a/configs/socfpga_de1_soc_defconfig
> > > > b/configs/socfpga_de1_soc_defconfig
> > > > index 35c4484..cc0a35d 100644
> > > > --- a/configs/socfpga_de1_soc_defconfig
> > > > +++ b/configs/socfpga_de1_soc_defconfig
> > > > @@ -16,6 +16,7 @@ CONFIG_SPL=y
> > > >  # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
> > > >  CONFIG_SPL_SYS_MALLOC_SIMPLE=y
> > > >  CONFIG_SPL_STACK_R=y
> > > > +CONFIG_SPL_FPGA_SUPPORT=y
> > > >  CONFIG_SPL_YMODEM_SUPPORT=y
> > > >  CONFIG_HUSH_PARSER=y
> > > >  CONFIG_CMD_BOOTZ=y
> > > > diff --git a/configs/socfpga_is1_defconfig
> > > > b/configs/socfpga_is1_defconfig
> > > > index ae688f8..ccfed7a 100644
> > > > --- a/configs/socfpga_is1_defconfig
> > > > +++ b/configs/socfpga_is1_defconfig
> > > > @@ -12,6 +12,7 @@ CONFIG_VERSION_VARIABLE=y
> > > >  # CONFIG_DISPLAY_BOARDINFO is not set
> > > >  CONFIG_SPL=y
> > > >  CONFIG_SPL_STACK_R=y
> > > > +CONFIG_SPL_FPGA_SUPPORT=y
> > > >  CONFIG_HUSH_PARSER=y
> > > >  CONFIG_CMD_BOOTZ=y
> > > >  # CONFIG_CMD_IMLS is not set
> > > > diff --git a/configs/socfpga_mcvevk_defconfig
> > > > b/configs/socfpga_mcvevk_defconfig
> > > > index c5e3b7b..9bcb47d 100644
> > > > --- a/configs/socfpga_mcvevk_defconfig
> > > > +++ b/configs/socfpga_mcvevk_defconfig
> > > > @@ -13,6 +13,7 @@ CONFIG_VERSION_VARIABLE=y
> > > >  CONFIG_SPL=y
> > > >  CONFIG_SPL_SYS_MALLOC_SIMPLE=y
> > > >  CONFIG_SPL_STACK_R=y
> > > > +CONFIG_SPL_FPGA_SUPPORT=y
> > > >  CONFIG_HUSH_PARSER=y
> > > >  CONFIG_CMD_BOOTZ=y
> > > >  # CONFIG_CMD_IMLS is not set
> > > > diff --git a/configs/socfpga_sockit_defconfig
> > > > b/configs/socfpga_sockit_defconfig
> > > > index 3ff7bb7..ef54e1f 100644
> > > > --- a/configs/socfpga_sockit_defconfig
> > > > +++ b/configs/socfpga_sockit_defconfig
> > > > @@ -14,6 +14,7 @@ CONFIG_VERSION_VARIABLE=y
> > > >  CONFIG_SPL=y
> > > >  CONFIG_SPL_SYS_MALLOC_SIMPLE=y
> > > >  CONFIG_SPL_STACK_R=y
> > > > +CONFIG_SPL_FPGA_SUPPORT=y
> > > >  CONFIG_HUSH_PARSER=y
> > > >  CONFIG_CMD_BOOTZ=y
> > > >  # CONFIG_CMD_IMLS is not set
> > > > diff --git a/configs/socfpga_socrates_defconfig
> > > > b/configs/socfpga_socrates_defconfig
> > > > index fb9c13f..78daf26 100644
> > > > --- a/configs/socfpga_socrates_defconfig
> > > > +++ b/configs/socfpga_socrates_defconfig
> > > > @@ -14,6 +14,7 @@ CONFIG_VERSION_VARIABLE=y
> > > >  CONFIG_SPL=y
> > > >  CONFIG_SPL_SYS_MALLOC_SIMPLE=y
> > > >  CONFIG_SPL_STACK_R=y
> > > > +CONFIG_SPL_FPGA_SUPPORT=y
> > > >  CONFIG_HUSH_PARSER=y
> > > >  CONFIG_CMD_BOOTZ=y
> > > >  # CONFIG_CMD_IMLS is not set
> > > > diff --git a/configs/socfpga_sr1500_defconfig
> > > > b/configs/socfpga_sr1500_defconfig
> > > > index d90d6a1..4a12379 100644
> > > > --- a/configs/socfpga_sr1500_defconfig
> > > > +++ b/configs/socfpga_sr1500_defconfig
> > > > @@ -16,6 +16,7 @@ CONFIG_BOARD_EARLY_INIT_F=y
> > > >  CONFIG_SPL=y
> > > >  CONFIG_SPL_SYS_MALLOC_SIMPLE=y
> > > >  CONFIG_SPL_STACK_R=y
> > > > +CONFIG_SPL_FPGA_SUPPORT=y
> > > >  CONFIG_HUSH_PARSER=y
> > > >  CONFIG_CMD_BOOTZ=y
> > > >  # CONFIG_CMD_IMLS is not set
> > > > diff --git a/configs/socfpga_vining_fpga_defconfig
> > > > b/configs/socfpga_vining_fpga_defconfig
> > > > index c3fbe40..3fc37dc 100644
> > > > --- a/configs/socfpga_vining_fpga_defconfig
> > > > +++ b/configs/socfpga_vining_fpga_defconfig
> > > > @@ -14,6 +14,7 @@ CONFIG_VERSION_VARIABLE=y
> > > >  CONFIG_SPL=y
> > > >  CONFIG_SPL_SYS_MALLOC_SIMPLE=y
> > > >  CONFIG_SPL_STACK_R=y
> > > > +CONFIG_SPL_FPGA_SUPPORT=y
> > > >  CONFIG_HUSH_PARSER=y
> > > >  CONFIG_CMD_BOOTZ=y
> > > >  # CONFIG_CMD_IMLS is not set
> > > > 
>

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