[Buildroot] [PATCH 0/3] orangepi_pc_plus: new board and its drivers

[Buildroot] [PATCH 0/3] orangepi_pc_plus: new board and its drivers

[Sergey Matyukevich]

Hi all,

This patchset adds support for orange-pi-pc-plus board and its wireless driver.
In fact this board is a variant of orangepi-pc board. It adds 8GB eMMC and
Realtek RTL8189FTV SDIO WiFi chip. On the other hand, this variant has
a separate support in U-Boot and kernel. So it looks like it makes
sense to create a separate entry for this board in buildroot.

Patches are rebased on top of the up-to-date master branch.

Regards,
Sergey

Sergey Matyukevich (3): 
  board/orangepi: add support for orangepi-pc-plus board
  rtl8189fs: new package
  orangepi-pc-plus: enable WiFi support

 DEVELOPERS                                          |    1 
 board/orangepi/orangepi-pc-plus/boot.cmd            |    8 +++
 board/orangepi/orangepi-pc-plus/genimage.cfg        |   36 ++++++++++++++++
 board/orangepi/orangepi-pc-plus/linux-extras.config |    8 +++
 board/orangepi/orangepi-pc-plus/post-build.sh       |    1 
 board/orangepi/orangepi-pc-plus/post-image.sh       |    1 
 board/orangepi/orangepi-pc-plus/readme.txt          |   29 +++++++++++++
 configs/orangepi_pc_plus_defconfig                  |   44 ++++++++++++++++++++
 package/Config.in                                   |    1 
 package/rtl8189fs/Config.in                         |   10 ++++
 package/rtl8189fs/rtl8189fs.hash                    |    2 
 package/rtl8189fs/rtl8189fs.mk                      |   17 +++++++
  12 files changed, 158 insertions(+)

[Buildroot] [PATCH 1/3] board/orangepi: add support for orangepi-pc-plus board

[Sergey Matyukevich]

This board is a variant of orangepi-pc board. It adds 8GB eMMC and Realtek
RTL8189FTV SDIO WiFi chip. This variant has a separate support in U-Boot
and kernel. So it makes sense to create a separate entry
for this board in buildroot.

Board support package includes the following components:
 - mainline u-boot 2017.09
 - mainline kernel 4.13.11

Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
---
 board/orangepi/orangepi-pc-plus/boot.cmd           |  8 +++++
 board/orangepi/orangepi-pc-plus/genimage.cfg       | 36 ++++++++++++++++++++
 .../orangepi/orangepi-pc-plus/linux-extras.config  |  8 +++++
 board/orangepi/orangepi-pc-plus/post-build.sh      |  1 +
 board/orangepi/orangepi-pc-plus/post-image.sh      |  1 +
 board/orangepi/orangepi-pc-plus/readme.txt         | 29 +++++++++++++++++
 configs/orangepi_pc_plus_defconfig                 | 38 ++++++++++++++++++++++
 7 files changed, 121 insertions(+)
 create mode 100644 board/orangepi/orangepi-pc-plus/boot.cmd
 create mode 100644 board/orangepi/orangepi-pc-plus/genimage.cfg
 create mode 100644 board/orangepi/orangepi-pc-plus/linux-extras.config
 create mode 120000 board/orangepi/orangepi-pc-plus/post-build.sh
 create mode 120000 board/orangepi/orangepi-pc-plus/post-image.sh
 create mode 100644 board/orangepi/orangepi-pc-plus/readme.txt
 create mode 100644 configs/orangepi_pc_plus_defconfig

diff --git a/board/orangepi/orangepi-pc-plus/boot.cmd b/board/orangepi/orangepi-pc-plus/boot.cmd
new file mode 100644
index 0000000000..0c75c862e0
--- /dev/null
+++ b/board/orangepi/orangepi-pc-plus/boot.cmd
@@ -0,0 +1,8 @@
+setenv fdt_high ffffffff
+
+setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait
+
+fatload mmc 0 $kernel_addr_r zImage
+fatload mmc 0 $fdt_addr_r sun8i-h3-orangepi-pc-plus.dtb
+
+bootz $kernel_addr_r - $fdt_addr_r
diff --git a/board/orangepi/orangepi-pc-plus/genimage.cfg b/board/orangepi/orangepi-pc-plus/genimage.cfg
new file mode 100644
index 0000000000..9ffa1a21ae
--- /dev/null
+++ b/board/orangepi/orangepi-pc-plus/genimage.cfg
@@ -0,0 +1,36 @@
+# Minimal SD card image for the OrangePi PC Plus
+#
+image boot.vfat {
+	vfat {
+		files = {
+			"zImage",
+			"sun8i-h3-orangepi-pc-plus.dtb",
+			"boot.scr"
+		}
+	}
+	size = 10M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition u-boot {
+		in-partition-table = "no"
+		image = "u-boot-sunxi-with-spl.bin"
+		offset = 8192
+		size = 1040384 # 1MB - 8192
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+		size = 512M
+	}
+}
diff --git a/board/orangepi/orangepi-pc-plus/linux-extras.config b/board/orangepi/orangepi-pc-plus/linux-extras.config
new file mode 100644
index 0000000000..5e3af2b831
--- /dev/null
+++ b/board/orangepi/orangepi-pc-plus/linux-extras.config
@@ -0,0 +1,8 @@
+# wireless core
+CONFIG_WIRELESS=y
+CONFIG_CFG80211=y
+CONFIG_MAC80211=y
+CONFIG_CFG80211_WEXT=y
+
+# wireless drivers
+CONFIG_WLAN=y
diff --git a/board/orangepi/orangepi-pc-plus/post-build.sh b/board/orangepi/orangepi-pc-plus/post-build.sh
new file mode 120000
index 0000000000..cd7f11645b
--- /dev/null
+++ b/board/orangepi/orangepi-pc-plus/post-build.sh
@@ -0,0 +1 @@
+../post-build.sh
\ No newline at end of file
diff --git a/board/orangepi/orangepi-pc-plus/post-image.sh b/board/orangepi/orangepi-pc-plus/post-image.sh
new file mode 120000
index 0000000000..ae6294fa38
--- /dev/null
+++ b/board/orangepi/orangepi-pc-plus/post-image.sh
@@ -0,0 +1 @@
+../post-image.sh
\ No newline at end of file
diff --git a/board/orangepi/orangepi-pc-plus/readme.txt b/board/orangepi/orangepi-pc-plus/readme.txt
new file mode 100644
index 0000000000..49206949c8
--- /dev/null
+++ b/board/orangepi/orangepi-pc-plus/readme.txt
@@ -0,0 +1,29 @@
+OrangePi PC Plus
+
+Intro
+=====
+
+This default configuration will allow you to start experimenting with the
+buildroot environment for the OrangePi PC Plus. With the current configuration
+it will bring-up the board, and allow access through the serial console.
+
+How to build it
+===============
+
+Configure Buildroot:
+
+    $ make orangepi_pc_plus_defconfig
+
+Compile everything and build the SD card image:
+
+    $ make
+
+How to write the SD card
+========================
+
+Once the build process is finished you will have an image called "sdcard.img"
+in the output/images/ directory.
+
+Copy the bootable "sdcard.img" onto an SD card with "dd":
+
+  $ sudo dd if=output/images/sdcard.img of=/dev/sdX
diff --git a/configs/orangepi_pc_plus_defconfig b/configs/orangepi_pc_plus_defconfig
new file mode 100644
index 0000000000..ec177286cc
--- /dev/null
+++ b/configs/orangepi_pc_plus_defconfig
@@ -0,0 +1,38 @@
+BR2_arm=y
+BR2_cortex_a7=y
+BR2_ARM_FPU_VFPV4=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_13=y
+BR2_TARGET_GENERIC_HOSTNAME="OrangePi_PC_Plus"
+BR2_TARGET_GENERIC_ISSUE="Welcome to Buildroot for the Orange Pi PC Plus"
+BR2_ROOTFS_POST_BUILD_SCRIPT="board/orangepi/orangepi-pc-plus/post-build.sh"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/orangepi/orangepi-pc-plus/post-image.sh"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.13.11"
+BR2_LINUX_KERNEL_DEFCONFIG="sunxi"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="sun8i-h3-orangepi-pc-plus"
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/orangepi/orangepi-pc-plus/linux-extras.config"
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION=y
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2017.09"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="orangepi_pc_plus"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
+BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot-sunxi-with-spl.bin"
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MTOOLS=y
+BR2_PACKAGE_HOST_UBOOT_TOOLS=y
+
+# wireless tools
+BR2_PACKAGE_IW=y
+BR2_PACKAGE_WIRELESS_TOOLS=y
+BR2_PACKAGE_WIRELESS_TOOLS_LIB=y
+BR2_PACKAGE_WPA_SUPPLICANT=y
+BR2_PACKAGE_WPA_SUPPLICANT_NL80211=y
+BR2_PACKAGE_WPA_SUPPLICANT_CLI=y
-- 
2.11.0

[Buildroot] [PATCH 2/3] rtl8189fs: new package

[Sergey Matyukevich]

This package adds the rtl8189fs WiFi driver. The driver is sourced
from jwrdegoede's and icenowy's work on GitHub:
   repo: https://github.com/jwrdegoede/rtl8189ES_linux.git
   branch: rtl8189fs

Driver is known to support Realtek RTL8189FTV chip.

Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
---
 DEVELOPERS                       |  1 +
 package/Config.in                |  1 +
 package/rtl8189fs/Config.in      | 10 ++++++++++
 package/rtl8189fs/rtl8189fs.hash |  2 ++
 package/rtl8189fs/rtl8189fs.mk   | 17 +++++++++++++++++
 5 files changed, 31 insertions(+)
 create mode 100644 package/rtl8189fs/Config.in
 create mode 100644 package/rtl8189fs/rtl8189fs.hash
 create mode 100644 package/rtl8189fs/rtl8189fs.mk

diff --git a/DEVELOPERS b/DEVELOPERS
index cfbe64b0b2..65eeb16cf8 100644
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -1473,6 +1473,7 @@ F:	package/mpir/
 
 N:	Sergey Matyukevich <geomatsi@gmail.com>
 F:	package/xr819-xradio/
+F:	package/rtl8189fs/
 
 N:	Sergio Prado <sergio.prado@e-labworks.com>
 F:	package/libgdiplus/
diff --git a/package/Config.in b/package/Config.in
index fe5ccc434e..f80d292d6a 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -483,6 +483,7 @@ endmenu
 	source "package/rtl8188eu/Config.in"
 	source "package/rtl8723bs/Config.in"
 	source "package/rtl8821au/Config.in"
+	source "package/rtl8189fs/Config.in"
 	source "package/sane-backends/Config.in"
 	source "package/sdparm/Config.in"
 	source "package/setserial/Config.in"
diff --git a/package/rtl8189fs/Config.in b/package/rtl8189fs/Config.in
new file mode 100644
index 0000000000..ae69b79235
--- /dev/null
+++ b/package/rtl8189fs/Config.in
@@ -0,0 +1,10 @@
+config BR2_PACKAGE_RTL8189FS
+	bool "rtl8189fs"
+	depends on BR2_LINUX_KERNEL
+	help
+	  Wireless driver rtl8189fs.
+
+	  https://github.com/jwrdegoede/rtl8189ES_linux.git
+
+comment "rtl8189fs needs a Linux kernel to be built"
+	depends on !BR2_LINUX_KERNEL
diff --git a/package/rtl8189fs/rtl8189fs.hash b/package/rtl8189fs/rtl8189fs.hash
new file mode 100644
index 0000000000..aa844cda70
--- /dev/null
+++ b/package/rtl8189fs/rtl8189fs.hash
@@ -0,0 +1,2 @@
+# Locally calculated
+sha256 50ca09d97b22001184231b746d7133e500d3e3998a23a8ea5c3b4da72c4f72c0 rtl8189fs-04b44d437b20f28ba83fcaecc0bdab7f7647fd11.tar.gz
diff --git a/package/rtl8189fs/rtl8189fs.mk b/package/rtl8189fs/rtl8189fs.mk
new file mode 100644
index 0000000000..d7add518f8
--- /dev/null
+++ b/package/rtl8189fs/rtl8189fs.mk
@@ -0,0 +1,17 @@
+################################################################################
+#
+# rtl8189fs
+#
+################################################################################
+
+RTL8189FS_VERSION = 04b44d437b20f28ba83fcaecc0bdab7f7647fd11
+RTL8189FS_SITE = $(call github,jwrdegoede,rtl8189ES_linux,$(RTL8189FS_VERSION))
+RTL8189FS_LICENSE = GPL-2.0
+
+RTL8189FS_MODULE_MAKE_OPTS = \
+	CONFIG_RTL8189FS=m \
+	KVER=$(LINUX_VERSION_PROBED) \
+	KSRC=$(LINUX_DIR)
+
+$(eval $(kernel-module))
+$(eval $(generic-package))
-- 
2.11.0

[Buildroot] [PATCH 3/3] orangepi-pc-plus: enable WiFi support

[Sergey Matyukevich]

Make WiFi work out of the box on orangepi-pc-plus:
  - add rtl8xx firmware
  - add rtl8189fs driver
  - add mdev for module autoloading

Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
---
 configs/orangepi_pc_plus_defconfig | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/configs/orangepi_pc_plus_defconfig b/configs/orangepi_pc_plus_defconfig
index ec177286cc..b06b9b1005 100644
--- a/configs/orangepi_pc_plus_defconfig
+++ b/configs/orangepi_pc_plus_defconfig
@@ -1,6 +1,7 @@
 BR2_arm=y
 BR2_cortex_a7=y
 BR2_ARM_FPU_VFPV4=y
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_13=y
 BR2_TARGET_GENERIC_HOSTNAME="OrangePi_PC_Plus"
 BR2_TARGET_GENERIC_ISSUE="Welcome to Buildroot for the Orange Pi PC Plus"
@@ -29,6 +30,11 @@ BR2_PACKAGE_HOST_GENIMAGE=y
 BR2_PACKAGE_HOST_MTOOLS=y
 BR2_PACKAGE_HOST_UBOOT_TOOLS=y
 
+# wireless driver and firmware
+BR2_PACKAGE_RTL8189FS=y
+BR2_PACKAGE_LINUX_FIRMWARE=y
+BR2_PACKAGE_LINUX_FIRMWARE_RTL_81XX=y
+
 # wireless tools
 BR2_PACKAGE_IW=y
 BR2_PACKAGE_WIRELESS_TOOLS=y
-- 
2.11.0

[Buildroot] [PATCH 1/3] board/orangepi: add support for orangepi-pc-plus board

[Thomas Petazzoni]

Hello,

On Wed,  8 Nov 2017 22:43:32 +0300, Sergey Matyukevich wrote:
> This board is a variant of orangepi-pc board. It adds 8GB eMMC and Realtek
> RTL8189FTV SDIO WiFi chip. This variant has a separate support in U-Boot
> and kernel. So it makes sense to create a separate entry
> for this board in buildroot.
> 
> Board support package includes the following components:
>  - mainline u-boot 2017.09
>  - mainline kernel 4.13.11
> 
> Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>

I've applied, after adding an entry to the DEVELOPERS file. One
comment, though.

>  board/orangepi/orangepi-pc-plus/boot.cmd           |  8 +++++
>  board/orangepi/orangepi-pc-plus/genimage.cfg       | 36 ++++++++++++++++++++
>  .../orangepi/orangepi-pc-plus/linux-extras.config  |  8 +++++
>  board/orangepi/orangepi-pc-plus/post-build.sh      |  1 +

This common post-build script only generates the U-Boot script. Could
you move the boards that use this post-build script to instead use
BR2_TARGET_UBOOT_BOOT_SCRIPT ?

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

[Buildroot] [PATCH 2/3] rtl8189fs: new package

[Thomas Petazzoni]

Hello,

On Wed,  8 Nov 2017 22:43:33 +0300, Sergey Matyukevich wrote:
> This package adds the rtl8189fs WiFi driver. The driver is sourced
> from jwrdegoede's and icenowy's work on GitHub:
>    repo: https://github.com/jwrdegoede/rtl8189ES_linux.git
>    branch: rtl8189fs
> 
> Driver is known to support Realtek RTL8189FTV chip.
> 
> Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
> ---
>  DEVELOPERS                       |  1 +
>  package/Config.in                |  1 +
>  package/rtl8189fs/Config.in      | 10 ++++++++++
>  package/rtl8189fs/rtl8189fs.hash |  2 ++
>  package/rtl8189fs/rtl8189fs.mk   | 17 +++++++++++++++++
>  5 files changed, 31 insertions(+)
>  create mode 100644 package/rtl8189fs/Config.in
>  create mode 100644 package/rtl8189fs/rtl8189fs.hash
>  create mode 100644 package/rtl8189fs/rtl8189fs.mk

Applied to master, thanks.

I wonder how many out of tree Realtek drivers are needed to support all
those Wifi chips. We already have:

package/rtl8188eu
package/rtl8189fs
package/rtl8723bs
package/rtl8723bu
package/rtl8821au

What's next ? :-)

Best regards,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

[Buildroot] [PATCH 3/3] orangepi-pc-plus: enable WiFi support

[Thomas Petazzoni]

Hello,

On Wed,  8 Nov 2017 22:43:34 +0300, Sergey Matyukevich wrote:
> Make WiFi work out of the box on orangepi-pc-plus:
>   - add rtl8xx firmware
>   - add rtl8189fs driver
>   - add mdev for module autoloading
> 
> Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
> ---
>  configs/orangepi_pc_plus_defconfig | 6 ++++++
>  1 file changed, 6 insertions(+)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

[Buildroot] [PATCH 3/3] orangepi-pc-plus: enable WiFi support

[Jagan Teki]

On Thu, Nov 9, 2017 at 1:13 AM, Sergey Matyukevich <geomatsi@gmail.com> wrote:
> Make WiFi work out of the box on orangepi-pc-plus:
>   - add rtl8xx firmware
>   - add rtl8189fs driver
>   - add mdev for module autoloading
>
> Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
> ---
>  configs/orangepi_pc_plus_defconfig | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/configs/orangepi_pc_plus_defconfig b/configs/orangepi_pc_plus_defconfig
> index ec177286cc..b06b9b1005 100644
> --- a/configs/orangepi_pc_plus_defconfig
> +++ b/configs/orangepi_pc_plus_defconfig
> @@ -1,6 +1,7 @@
>  BR2_arm=y
>  BR2_cortex_a7=y
>  BR2_ARM_FPU_VFPV4=y
> +BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y
>  BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_13=y
>  BR2_TARGET_GENERIC_HOSTNAME="OrangePi_PC_Plus"
>  BR2_TARGET_GENERIC_ISSUE="Welcome to Buildroot for the Orange Pi PC Plus"
> @@ -29,6 +30,11 @@ BR2_PACKAGE_HOST_GENIMAGE=y
>  BR2_PACKAGE_HOST_MTOOLS=y
>  BR2_PACKAGE_HOST_UBOOT_TOOLS=y
>
> +# wireless driver and firmware
> +BR2_PACKAGE_RTL8189FS=y
> +BR2_PACKAGE_LINUX_FIRMWARE=y
> +BR2_PACKAGE_LINUX_FIRMWARE_RTL_81XX=y
> +

I'm trying to understand here about minimal defconfig vs custom
selection of packages, like adding qt5 on this patch[1]. Does wifi
here not considered as custom config? if ie true if should be
orangepi_pc_plus_wif_defconfig?

[1] https://patchwork.ozlabs.org/patch/839237/

thanks!
-- 
Jagan Teki
Senior Linux Kernel Engineer | Amarula Solutions
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.

[Buildroot] [PATCH 1/3] board/orangepi: add support for orangepi-pc-plus board

[Sergey Matyukevich]

Hello Thomas,

> On Wed,  8 Nov 2017 22:43:32 +0300, Sergey Matyukevich wrote:
> > This board is a variant of orangepi-pc board. It adds 8GB eMMC and Realtek
> > RTL8189FTV SDIO WiFi chip. This variant has a separate support in U-Boot
> > and kernel. So it makes sense to create a separate entry
> > for this board in buildroot.
> > 
> > Board support package includes the following components:
> >  - mainline u-boot 2017.09
> >  - mainline kernel 4.13.11
> > 
> > Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
> 
> I've applied, after adding an entry to the DEVELOPERS file. One
> comment, though.
> 
> >  board/orangepi/orangepi-pc-plus/boot.cmd           |  8 +++++
> >  board/orangepi/orangepi-pc-plus/genimage.cfg       | 36 ++++++++++++++++++++
> >  .../orangepi/orangepi-pc-plus/linux-extras.config  |  8 +++++
> >  board/orangepi/orangepi-pc-plus/post-build.sh      |  1 +
> 
> This common post-build script only generates the U-Boot script. Could
> you move the boards that use this post-build script to instead use
> BR2_TARGET_UBOOT_BOOT_SCRIPT ?

Sure, will do this cleanup with orangepi/pcduino boards as soon as
I complete MacchiatoBin pieces.

Regards,
Sergey

[Buildroot] [PATCH 3/3] orangepi-pc-plus: enable WiFi support

[Thomas Petazzoni]

Hello,

On Mon, 4 Dec 2017 09:55:53 +0530, Jagan Teki wrote:

> > +# wireless driver and firmware
> > +BR2_PACKAGE_RTL8189FS=y
> > +BR2_PACKAGE_LINUX_FIRMWARE=y
> > +BR2_PACKAGE_LINUX_FIRMWARE_RTL_81XX=y
> > +  
> 
> I'm trying to understand here about minimal defconfig vs custom
> selection of packages, like adding qt5 on this patch[1]. Does wifi
> here not considered as custom config? if ie true if should be
> orangepi_pc_plus_wif_defconfig?

As usual, the boundaries are not 100% strict and fixed. However, we
have considered for a number of boards that have WiFi support that it
makes sense to enable the relevant driver and firmware to enable WiFi.

This is quite different from Qt5: for WiFi, there is basically no other
option than using this firmware and this driver. For graphics, you may
want to use Qt5. But you may also want to use X11, or Wayland/Weston,
or, etc. So Qt5 is a lot less "the obvious thing that everybody will
obviously want to use on this board".

Also, installing this firmware file and building this driver probably
adds 20 seconds to the build time of the defconfig. It's not exactly
the same for Qt5 :-)

Best regards,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com