[Buildroot] [PATCH v3 0/4] Linux custom logo

[Buildroot] [PATCH v3 0/4] Linux custom logo

[Angelo Compagnucci]

This series is only a resend cause some patches went missing meanwhile
patchwork was buggy.

Angelo Compagnucci (4):
  package/imagemagick: add host package
  linux: add custom linux logo
  docs/images: adding default buildroot linux logo
  configs: add linux boot logo to raspberrypi3 defconfig

 configs/raspberrypi3_defconfig             |   1 +
 docs/website/images/logo_linux_clut224.png | Bin 0 -> 6825 bytes
 linux/Config.in                            |   8 ++++++++
 linux/linux.mk                             |  15 +++++++++++++++
 package/imagemagick/imagemagick.mk         |  11 +++++++++++
 5 files changed, 35 insertions(+)
 create mode 100644 docs/website/images/logo_linux_clut224.png

-- 
2.7.4

[Buildroot] [PATCH v3 1/4] package/imagemagick: add host package

[Angelo Compagnucci]

From: Angelo Compagnucci <angelo.compagnucci@gmail.com>

This patch add the host package for imagemagick.
It comes with a minimal selection of configure options to
compile fast, it's indeed only used to convert
the image file for the custom linux logo.

Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com>
---
 package/imagemagick/imagemagick.mk | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/package/imagemagick/imagemagick.mk b/package/imagemagick/imagemagick.mk
index 1165438..c319589 100644
--- a/package/imagemagick/imagemagick.mk
+++ b/package/imagemagick/imagemagick.mk
@@ -143,4 +143,15 @@ else
 IMAGEMAGICK_CONF_OPTS += --without-bzlib
 endif
 
+HOST_IMAGEMAGICK_CONF_OPTS = \
+	--with-jpeg \
+	--with-png \
+	--with-zlib
+
+HOST_IMAGEMAGICK_DEPENDENCIES = \
+	host-libjpeg \
+	host-libpng \
+	host-zlib
+
 $(eval $(autotools-package))
+$(eval $(host-autotools-package))
-- 
2.7.4

[Buildroot] [PATCH v3 2/4] linux: add custom linux logo

[Angelo Compagnucci]

From: Angelo Compagnucci <angelo.compagnucci@gmail.com>

This patch adds a simple way to change the linux bootup logo.
The patch was kept purposely simple to support only the use cause
where a user needs a colour linux boot up logo.

Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com>
---
 linux/Config.in |  8 ++++++++
 linux/linux.mk  | 15 +++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/linux/Config.in b/linux/Config.in
index b1691fe..102bb22 100644
--- a/linux/Config.in
+++ b/linux/Config.in
@@ -184,6 +184,14 @@ config BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES
 	  A space-separated list of kernel configuration fragment files,
 	  that will be merged to the main kernel configuration file.
 
+config BR2_LINUX_KERNEL_CUSTOM_LOGO_PATH
+	string "Custom logo file path"
+	help
+	  Change the linux boot logo with your own graphics,
+	  it can be used as an early bootsplash.
+	  Custom logo should be in png or jpg and it will be
+	  converted to the linux kernel format (224 colors only).
+
 #
 # Binary format
 #
diff --git a/linux/linux.mk b/linux/linux.mk
index 6b5f534..6083756 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -226,6 +226,18 @@ define LINUX_TRY_PATCH_TIMECONST
 endef
 LINUX_POST_PATCH_HOOKS += LINUX_TRY_PATCH_TIMECONST
 
+LINUX_KERNEL_CUSTOM_LOGO_PATH = $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_LOGO_PATH))
+ifneq ($(LINUX_KERNEL_CUSTOM_LOGO_PATH),)
+LINUX_DEPENDENCIES += host-imagemagick
+LINUX_KERNEL_CUSTOM_LOGO = y
+define LINUX_KERNEL_CUSTOM_LOGO_CONVERT
+	$(HOST_DIR)/usr/bin/convert $(LINUX_KERNEL_CUSTOM_LOGO_PATH) \
+		-dither None -colors 224 -compress none \
+		$(LINUX_DIR)/drivers/video/logo/logo_linux_clut224.ppm
+endef
+LINUX_PRE_BUILD_HOOKS += LINUX_KERNEL_CUSTOM_LOGO_CONVERT
+endif
+
 ifeq ($(BR2_LINUX_KERNEL_USE_DEFCONFIG),y)
 LINUX_KCONFIG_DEFCONFIG = $(call qstrip,$(BR2_LINUX_KERNEL_DEFCONFIG))_defconfig
 else ifeq ($(BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG),y)
@@ -325,6 +337,9 @@ define LINUX_KCONFIG_FIXUP_CMDS
 		$(call KCONFIG_ENABLE_OPT,CONFIG_ARM_APPENDED_DTB,$(@D)/.config))
 	$(if $(BR2_PACKAGE_KERNEL_MODULE_IMX_GPU_VIV),
 		$(call KCONFIG_DISABLE_OPT,CONFIG_MXC_GPU_VIV,$(@D)/.config))
+	$(if $(LINUX_KERNEL_CUSTOM_LOGO),
+		$(call KCONFIG_ENABLE_OPT,CONFIG_LOGO,$(@D)/.config)
+		$(call KCONFIG_ENABLE_OPT,CONFIG_LOGO_LINUX_CLUT224,$(@D)/.config))
 endef
 
 ifeq ($(BR2_LINUX_KERNEL_DTS_SUPPORT),y)
-- 
2.7.4

[Buildroot] [PATCH v3 3/4] docs/images: adding default buildroot linux logo

[Angelo Compagnucci]

From: Angelo Compagnucci <angelo.compagnucci@gmail.com>

This patch adds a default buildroot linux boot up logo that can
be used in all buildroot defconfigs as a buildroot watermark.

Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com>
---
 docs/website/images/logo_linux_clut224.png | Bin 0 -> 6825 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 docs/website/images/logo_linux_clut224.png

diff --git a/docs/website/images/logo_linux_clut224.png b/docs/website/images/logo_linux_clut224.png
new file mode 100644
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literal 0
HcmV?d00001

-- 
2.7.4

[Buildroot] [PATCH v3 4/4] configs: add linux boot logo to raspberrypi3 defconfig

[Angelo Compagnucci]

From: Angelo Compagnucci <angelo.compagnucci@gmail.com>

This patch adds a custom boot up logo to the raspberrypi3
defconfig.

Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com>
---
 configs/raspberrypi3_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configs/raspberrypi3_defconfig b/configs/raspberrypi3_defconfig
index 45a76be..ed3d28d 100644
--- a/configs/raspberrypi3_defconfig
+++ b/configs/raspberrypi3_defconfig
@@ -13,6 +13,7 @@ BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
 BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,raspberrypi,linux,c117a8bccf37bfba323065b566cf999ed4629a4a)/linux-c117a8bccf37bfba323065b566cf999ed4629a4a.tar.gz"
 BR2_LINUX_KERNEL_DEFCONFIG="bcm2709"
+BR2_LINUX_KERNEL_CUSTOMLOGO_PATH="docs/images/logo_linux_clut224.png"
 
 # Build the DTB from the kernel sources
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
-- 
2.7.4

[Buildroot] [PATCH v3 1/4] package/imagemagick: add host package

[Yann E. MORIN]

Angelo, All,

On 2018-05-29 23:22 +0200, Angelo Compagnucci spake thusly:
> From: Angelo Compagnucci <angelo.compagnucci@gmail.com>
> 
> This patch add the host package for imagemagick.
> It comes with a minimal selection of configure options to
> compile fast, it's indeed only used to convert
> the image file for the custom linux logo.
> 
> Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

Regards,
Yann E. MORIN.

> ---
>  package/imagemagick/imagemagick.mk | 11 +++++++++++
>  1 file changed, 11 insertions(+)
> 
> diff --git a/package/imagemagick/imagemagick.mk b/package/imagemagick/imagemagick.mk
> index 1165438..c319589 100644
> --- a/package/imagemagick/imagemagick.mk
> +++ b/package/imagemagick/imagemagick.mk
> @@ -143,4 +143,15 @@ else
>  IMAGEMAGICK_CONF_OPTS += --without-bzlib
>  endif
>  
> +HOST_IMAGEMAGICK_CONF_OPTS = \
> +	--with-jpeg \
> +	--with-png \
> +	--with-zlib
> +
> +HOST_IMAGEMAGICK_DEPENDENCIES = \
> +	host-libjpeg \
> +	host-libpng \
> +	host-zlib
> +
>  $(eval $(autotools-package))
> +$(eval $(host-autotools-package))
> -- 
> 2.7.4
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH v3 2/4] linux: add custom linux logo

[Yann E. MORIN]

Angelo, All,

On 2018-05-29 23:22 +0200, Angelo Compagnucci spake thusly:
> From: Angelo Compagnucci <angelo.compagnucci@gmail.com>
> 
> This patch adds a simple way to change the linux bootup logo.
> The patch was kept purposely simple to support only the use cause
> where a user needs a colour linux boot up logo.
> 
> Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com>

Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>

But I have a small comment though, see below...

> ---
>  linux/Config.in |  8 ++++++++
>  linux/linux.mk  | 15 +++++++++++++++
>  2 files changed, 23 insertions(+)
> 
> diff --git a/linux/Config.in b/linux/Config.in
> index b1691fe..102bb22 100644
> --- a/linux/Config.in
> +++ b/linux/Config.in
> @@ -184,6 +184,14 @@ config BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES
>  	  A space-separated list of kernel configuration fragment files,
>  	  that will be merged to the main kernel configuration file.
>  
> +config BR2_LINUX_KERNEL_CUSTOM_LOGO_PATH
> +	string "Custom logo file path"
> +	help
> +	  Change the linux boot logo with your own graphics,
> +	  it can be used as an early bootsplash.o

I would add that support for framebuffer be enabled in the kernel
config.

> +	  Custom logo should be in png or jpg and it will be
> +	  converted to the linux kernel format (224 colors only).

I would also state that this replaces the existing logo file.

Regards,
Yann E. MORIN.

>  #
>  # Binary format
>  #
> diff --git a/linux/linux.mk b/linux/linux.mk
> index 6b5f534..6083756 100644
> --- a/linux/linux.mk
> +++ b/linux/linux.mk
> @@ -226,6 +226,18 @@ define LINUX_TRY_PATCH_TIMECONST
>  endef
>  LINUX_POST_PATCH_HOOKS += LINUX_TRY_PATCH_TIMECONST
>  
> +LINUX_KERNEL_CUSTOM_LOGO_PATH = $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_LOGO_PATH))
> +ifneq ($(LINUX_KERNEL_CUSTOM_LOGO_PATH),)
> +LINUX_DEPENDENCIES += host-imagemagick
> +LINUX_KERNEL_CUSTOM_LOGO = y
> +define LINUX_KERNEL_CUSTOM_LOGO_CONVERT
> +	$(HOST_DIR)/usr/bin/convert $(LINUX_KERNEL_CUSTOM_LOGO_PATH) \
> +		-dither None -colors 224 -compress none \
> +		$(LINUX_DIR)/drivers/video/logo/logo_linux_clut224.ppm
> +endef
> +LINUX_PRE_BUILD_HOOKS += LINUX_KERNEL_CUSTOM_LOGO_CONVERT
> +endif
> +
>  ifeq ($(BR2_LINUX_KERNEL_USE_DEFCONFIG),y)
>  LINUX_KCONFIG_DEFCONFIG = $(call qstrip,$(BR2_LINUX_KERNEL_DEFCONFIG))_defconfig
>  else ifeq ($(BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG),y)
> @@ -325,6 +337,9 @@ define LINUX_KCONFIG_FIXUP_CMDS
>  		$(call KCONFIG_ENABLE_OPT,CONFIG_ARM_APPENDED_DTB,$(@D)/.config))
>  	$(if $(BR2_PACKAGE_KERNEL_MODULE_IMX_GPU_VIV),
>  		$(call KCONFIG_DISABLE_OPT,CONFIG_MXC_GPU_VIV,$(@D)/.config))
> +	$(if $(LINUX_KERNEL_CUSTOM_LOGO),
> +		$(call KCONFIG_ENABLE_OPT,CONFIG_LOGO,$(@D)/.config)
> +		$(call KCONFIG_ENABLE_OPT,CONFIG_LOGO_LINUX_CLUT224,$(@D)/.config))
>  endef
>  
>  ifeq ($(BR2_LINUX_KERNEL_DTS_SUPPORT),y)
> -- 
> 2.7.4
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH v3 3/4] docs/images: adding default buildroot linux logo

[Yann E. MORIN]

Angelo, All,

On 2018-05-29 23:22 +0200, Angelo Compagnucci spake thusly:
> From: Angelo Compagnucci <angelo.compagnucci@gmail.com>
> 
> This patch adds a default buildroot linux boot up logo that can
> be used in all buildroot defconfigs as a buildroot watermark.
> 
> Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com>
> ---
>  docs/website/images/logo_linux_clut224.png | Bin 0 -> 6825 bytes
>  1 file changed, 0 insertions(+), 0 deletions(-)
>  create mode 100644 docs/website/images/logo_linux_clut224.png
> 
> diff --git a/docs/website/images/logo_linux_clut224.png b/docs/website/images/logo_linux_clut224.png
> new file mode 100644
> index 0000000000000000000000000000000000000000..002722d09d98272d572e04ea00268dbb234e72c3
> GIT binary patch
> literal 6825
[--SNIP--]

I don't think we need a special logo; we can re-use the exisitng one,
i.e. docs/images/logo.png.

Regards,
Yann E. MORIN.

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH v3 4/4] configs: add linux boot logo to raspberrypi3 defconfig

[Yann E. MORIN]

Angelo, All,

On 2018-05-29 23:22 +0200, Angelo Compagnucci spake thusly:
> From: Angelo Compagnucci <angelo.compagnucci@gmail.com>
> 
> This patch adds a custom boot up logo to the raspberrypi3
> defconfig.

Why the rpi3, and not the otehr configs?

Note that I don't mind much, but I'd like we be a bit consistent in all
our defconfigs. Either all the defconfigs use the BR logo, or none of
them do.

Regards,
Yann E. MORIN.

> Signed-off-by: Angelo Compagnucci <angelo@amarulasolutions.com>
> ---
>  configs/raspberrypi3_defconfig | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/configs/raspberrypi3_defconfig b/configs/raspberrypi3_defconfig
> index 45a76be..ed3d28d 100644
> --- a/configs/raspberrypi3_defconfig
> +++ b/configs/raspberrypi3_defconfig
> @@ -13,6 +13,7 @@ BR2_LINUX_KERNEL=y
>  BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
>  BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,raspberrypi,linux,c117a8bccf37bfba323065b566cf999ed4629a4a)/linux-c117a8bccf37bfba323065b566cf999ed4629a4a.tar.gz"
>  BR2_LINUX_KERNEL_DEFCONFIG="bcm2709"
> +BR2_LINUX_KERNEL_CUSTOMLOGO_PATH="docs/images/logo_linux_clut224.png"
>  
>  # Build the DTB from the kernel sources
>  BR2_LINUX_KERNEL_DTS_SUPPORT=y
> -- 
> 2.7.4
> 
> _______________________________________________
> buildroot mailing list
> buildroot at busybox.net
> http://lists.busybox.net/mailman/listinfo/buildroot

-- 
.-----------------.--------------------.------------------.--------------------.
|  Yann E. MORIN  | Real-Time Embedded | /"\ ASCII RIBBON | Erics' conspiracy: |
| +33 662 376 056 | Software  Designer | \ / CAMPAIGN     |  ___               |
| +33 223 225 172 `------------.-------:  X  AGAINST      |  \e/  There is no  |
| http://ymorin.is-a-geek.org/ | _/*\_ | / \ HTML MAIL    |   v   conspiracy.  |
'------------------------------^-------^------------------^--------------------'

[Buildroot] [PATCH v3 4/4] configs: add linux boot logo to raspberrypi3 defconfig

[Arnout Vandecappelle]

On 30-06-18 23:00, Yann E. MORIN wrote:
> Angelo, All,
> 
> On 2018-05-29 23:22 +0200, Angelo Compagnucci spake thusly:
>> From: Angelo Compagnucci <angelo.compagnucci@gmail.com>
>>
>> This patch adds a custom boot up logo to the raspberrypi3
>> defconfig.
> 
> Why the rpi3, and not the otehr configs?
> 
> Note that I don't mind much, but I'd like we be a bit consistent in all
> our defconfigs. Either all the defconfigs use the BR logo, or none of
> them do.

 There just aren't many configs that have a framebuffer console. But indeed, it
would be good to add this to at least the pc and the qemu defconfigs.

 Regards,
 Arnout

-- 
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
G.Geenslaan 9, 3001 Leuven, Belgium           BE 872 984 063 RPR Leuven
LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle
GPG fingerprint:  7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF