Re: Same patch in two different layers
Otavio Salvador
Please remove meta-imx ;-)
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Em qua., 31 de mai. de 2023 às 14:38, Mauro Ziliani <mauro@...> escreveu:
--
Otavio Salvador O.S. Systems http://www.ossystems.com.br http://code.ossystems.com.br Mobile: +55 (53) 9 9981-7854 Mobile: +1 (347) 903-9750 |
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Same patch in two different layers
Mauro Ziliani
Hi
I'm working on a Maaxboard and Kirkstone. Building pulseaudio-15.0 bitbake found the patch in 2 layers The patch is 0001-Fix-pulseaudio-mutex-issue-when-do-pause-in-gstreame.patch and it is in ./meta-freescale/recipes-multimedia/pulseaudio/pulseaudio/imx-nxp-bsp/ and in ./meta-imx/meta-bsp/recipes-multimedia/pulseaudio/pulseaudio/ Bitbake give me error because the patch is already applied. How can remove one of two patch by bbappend? Best regards, M |
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Re: Understanding pads setup
Fabio Estevam
Hi Mauro,
On Tue, Mar 28, 2023 at 6:51 AM Mauro Ziliani <mauro@...> wrote: DI1_DISP_CLK is also used on the imx51-evk. I don't understand why you want to include DI1_DISP_CLK into imx51-pinfunc.h. The i.MX51 Reference Manual states that the DI1_DISP_CLK has no mux option. It can only work as DI1_DISP_CLK functionality, so you don't need to include it in imx51-pinfunc.h. |
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Re: Understanding pads setup
Mauro Ziliani
Hi Fabio. In the schematic of the board, the pin J18 is connected to lvds transceiver as DI1_DISP_CLK. I compared the size of the chip and I see there 2 versions: 13x13 mm where J18 is DI1_PIN2, while in the 19x19 J18 is DI1_DISP_CLK.
Il 14/03/23 01:39, Fabio Estevam ha
scritto:
Hi Mauro, On Sun, Mar 12, 2023 at 3:50 PM Mauro Ziliani <mauro@...> wrote:Hi all I'm working on and mx51evk babbage board. I have a lvds display connected ti disp1 pads. I need to define DI1_DISP_CLK for pad J18 of the BGA (the chip is 19x19mm)Why? There is no mux option for the DI1_DISP_CLK pin. --
linkedin: https://www.linkedin.com/in/mauroziliani |
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[PATCH V2 1/1] gstreamer1.0-plugins-base: set default videosink for IMXQM/IMXQXP
Ming Liu <liu.ming50@...>
From: Ming Liu <liu.ming50@...>
The default 'autovideosink' gives very bad performance when playing H264/H265 videos on IMXQM/IMXQXP machines. Let's choose 'imxvideoconvert_g2d ! autovideosink' as the default videosink, so the end users dont need manually pass 'imxvideoconvert_g2d' pipeline to gst-play-1.0. Signed-off-by: Ming Liu <liu.ming50@...> --- ...e-default-videosink-autosink-options.patch | 106 ++++++++++++++++++ .../gstreamer1.0-plugins-base_1.20.3.imx.bb | 14 ++- 2 files changed, 118 insertions(+), 2 deletions(-) create mode 100644 recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0001-Introduce-default-videosink-autosink-options.patch diff --git a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0001-Introduce-default-videosink-autosink-options.patch b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0001-Introduce-default-videosink-autosink-options.patch new file mode 100644 index 00000000..9465899e --- /dev/null +++ b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0001-Introduce-default-videosink-autosink-options.patch @@ -0,0 +1,106 @@ +From c929a3fd4a10a2d5f57933b40447aa76ce0b6c5a Mon Sep 17 00:00:00 2001 +From: Ming Liu <liu.ming50@...> +Date: Sun, 5 Mar 2023 13:52:05 +0100 +Subject: [PATCH] Introduce default videosink/autosink options + +So the end users can choose the default videosink/autosink at build +time. It now supports pipeline as default videosink/autosink. + +Upstream-Status: Submitted [https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1299] + +Signed-off-by: Ming Liu <liu.ming50@...> +--- + gst/playback/gstplaysink.c | 10 ++++++++-- + meson.build | 5 ++--- + meson_options.txt | 5 +++++ + tools/gst-play.c | 7 +++++++ + 4 files changed, 22 insertions(+), 5 deletions(-) + +diff --git a/gst/playback/gstplaysink.c b/gst/playback/gstplaysink.c +index dc8bfdacd..1abb4ac7e 100755 +--- a/gst/playback/gstplaysink.c ++++ b/gst/playback/gstplaysink.c +@@ -1770,7 +1770,10 @@ gen_video_chain (GstPlaySink * playsink, gboolean raw, gboolean async) + /* if default sink from config.h is different then try it too */ + if (strcmp (DEFAULT_VIDEOSINK, "autovideosink")) { + GST_DEBUG_OBJECT (playsink, "trying " DEFAULT_VIDEOSINK); +- elem = gst_element_factory_make (DEFAULT_VIDEOSINK, "videosink"); ++ if (strchr (DEFAULT_VIDEOSINK, ' ') != NULL) ++ elem = gst_parse_bin_from_description (DEFAULT_VIDEOSINK, TRUE, NULL); ++ else ++ elem = gst_element_factory_make (DEFAULT_VIDEOSINK, "videosink"); + chain->sink = try_element (playsink, elem, TRUE); + } + } +@@ -2713,7 +2716,10 @@ gen_audio_chain (GstPlaySink * playsink, gboolean raw) + /* if default sink from config.h is different then try it too */ + if (strcmp (DEFAULT_AUDIOSINK, "autoaudiosink")) { + GST_DEBUG_OBJECT (playsink, "trying " DEFAULT_AUDIOSINK); +- elem = gst_element_factory_make (DEFAULT_AUDIOSINK, "audiosink"); ++ if (strchr (DEFAULT_AUDIOSINK, ' ') != NULL) ++ elem = gst_parse_bin_from_description (DEFAULT_AUDIOSINK, TRUE, NULL); ++ else ++ elem = gst_element_factory_make (DEFAULT_AUDIOSINK, "audiosink"); + chain->sink = try_element (playsink, elem, TRUE); + } + } +diff --git a/meson.build b/meson.build +index 5ad1ab3ad..a6280eccd 100644 +--- a/meson.build ++++ b/meson.build +@@ -280,9 +280,8 @@ endif + core_conf.set_quoted('GST_PACKAGE_NAME', gst_package_name) + core_conf.set_quoted('GST_PACKAGE_ORIGIN', get_option('package-origin')) + +-# FIXME: These should be configure options +-core_conf.set_quoted('DEFAULT_VIDEOSINK', 'autovideosink') +-core_conf.set_quoted('DEFAULT_AUDIOSINK', 'autoaudiosink') ++core_conf.set_quoted('DEFAULT_VIDEOSINK', get_option('defaultvideosink')) ++core_conf.set_quoted('DEFAULT_AUDIOSINK', get_option('defaultaudiosink')) + + # Set whether the audioresampling method should be detected at runtime + core_conf.set('AUDIORESAMPLE_FORMAT_' + get_option('audioresample_format').to_upper(), true) +diff --git a/meson_options.txt b/meson_options.txt +index 7010b9162..49bd1a728 100644 +--- a/meson_options.txt ++++ b/meson_options.txt +@@ -21,6 +21,11 @@ option('opengl_module_name', type : 'string', value : '', + option('gles2_module_name', type : 'string', value : '', + description : 'The file to pass to g_module_open to open the libGLESv2 library (default: libGLESv2)') + ++option('defaultaudiosink', type : 'string', value : 'autoaudiosink', ++ description : 'The default audiosink') ++option('defaultvideosink', type : 'string', value : 'autovideosink', ++ description : 'The default videosink') ++ + # Feature option for opengl plugin and integration library + option('gl', type : 'feature', value : 'auto', description : 'OpenGL integration library and OpenGL plugin') + option('gl-graphene', type : 'feature', value : 'auto', description : 'Use Graphene in OpenGL plugin') +diff --git a/tools/gst-play.c b/tools/gst-play.c +index 0e858d282..4c1e92e42 100644 +--- a/tools/gst-play.c ++++ b/tools/gst-play.c +@@ -205,6 +205,7 @@ play_new (gchar ** uris, const gchar * audio_sink, const gchar * video_sink, + else + g_warning ("Couldn't create specified audio sink '%s'", audio_sink); + } ++ + if (video_sink != NULL) { + if (strchr (video_sink, ' ') != NULL) + sink = gst_parse_bin_from_description (video_sink, TRUE, NULL); +@@ -1674,6 +1675,12 @@ main (int argc, char **argv) + playlist_file = NULL; + } + ++ if (audio_sink == NULL) ++ audio_sink = g_strdup(DEFAULT_AUDIOSINK); ++ ++ if (video_sink == NULL) ++ video_sink = g_strdup(DEFAULT_VIDEOSINK); ++ + if (playlist->len == 0 && (filenames == NULL || *filenames == NULL)) { + gst_printerr (_("Usage: %s FILE1|URI1 [FILE2|URI2] [FILE3|URI3] ..."), + "gst-play-" GST_API_VERSION); +-- +2.25.1 + diff --git a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.20.3.imx.bb b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.20.3.imx.bb index 0ef9daea..b3da7438 100644 --- a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.20.3.imx.bb +++ b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.20.3.imx.bb @@ -121,7 +121,9 @@ SRC_URI:remove = " \ file://0003-viv-fb-Make-sure-config.h-is-included.patch \ file://0002-ssaparse-enhance-SSA-text-lines-parsing.patch" SRC_URI:prepend = "${GST1.0-PLUGINS-BASE_SRC};branch=${SRCBRANCH} " -SRC_URI += "file://0001-gstallocatorphymem.c-Typecast-result-of-gst_phymem_g.patch" +SRC_URI:append = " \ + file://0001-gstallocatorphymem.c-Typecast-result-of-gst_phymem_g.patch \ + file://0001-Introduce-default-videosink-autosink-options.patch" GST1.0-PLUGINS-BASE_SRC ?= "gitsm://github.com/nxp-imx/gst-plugins-base.git;protocol=https" SRCBRANCH = "MM_04.07.02_2210_L5.15.y" SRCREV = "cbf542ce3e0bad1009d5ecf72707e870c375c3f0" @@ -130,6 +132,9 @@ S = "${WORKDIR}/git" inherit use-imx-headers +DEFAULT_AUDIOSINK ?= "autoaudiosink" +DEFAULT_VIDEOSINK ?= "autovideosink" + PACKAGECONFIG_GL:imxgpu2d = \ "${@bb.utils.contains('DISTRO_FEATURES', 'opengl x11', 'opengl viv-fb', '', d)}" PACKAGECONFIG_GL:imxgpu3d = \ @@ -144,7 +149,12 @@ PACKAGECONFIG:append:imxgpu2d = " g2d" PACKAGECONFIG[g2d] = ",,virtual/libg2d" PACKAGECONFIG[viv-fb] = ",,virtual/libgles2" -EXTRA_OEMESON += "-Dc_args="${CFLAGS} -I${STAGING_INCDIR_IMX}"" +DEFAULT_AUDIOSINK ?= "autoaudiosink" +DEFAULT_VIDEOSINK ?= "autovideosink" +DEFAULT_VIDEOSINK:mx8qm-nxp-bsp = "imxvideoconvert_g2d ! autovideosink" +DEFAULT_VIDEOSINK:mx8qxp-nxp-bsp = "imxvideoconvert_g2d ! autovideosink" + +EXTRA_OEMESON += "-Ddefaultaudiosink="${DEFAULT_AUDIOSINK}" -Ddefaultvideosink="${DEFAULT_VIDEOSINK}" -Dc_args="${CFLAGS} -I${STAGING_INCDIR_IMX}"" # links with imx-gpu libs which are pre-built for glibc # gcompat will address it during runtime -- 2.25.1 |
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[PATCH V2 0/1] gstreamer1.0-plugins-base: set default videosink for IMXQM/IMXQXP
Ming Liu <liu.ming50@...>
From: Ming Liu <liu.ming50@...>
Changes in V2: - Changed the Submiited link to: https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1299 Ming Liu (1): gstreamer1.0-plugins-base: set default videosink for IMXQM/IMXQXP ...e-default-videosink-autosink-options.patch | 106 ++++++++++++++++++ .../gstreamer1.0-plugins-base_1.20.3.imx.bb | 14 ++- 2 files changed, 118 insertions(+), 2 deletions(-) create mode 100644 recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0001-Introduce-default-videosink-autosink-options.patch -- 2.25.1 |
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Re: [PATCH] gstreamer1.0-plugins-base: set default videosink for IMXQM/IMXQXP
Andrey Zhizhikin
Hello Ming,
On Tue, Mar 14, 2023 at 9:56 AM Ming Liu <liu.ming50@...> wrote: I'm sorry, but this not the upstream URL this patch refers to. GStreamer upstream development happens here [1], and what the patch is pointing to is (as the description suggests) NXP fork of the upstream GStreamer repository. I do not think that the 'Upstream-Status:' tag can be used here like this, as it shall be rather: 'Upstream-Status: Inappropriate [nxp-imx specific]' +This all can be solved with PACKAGECONFIG, why it is needed to extend the Meson options? Link: [1]: https://gitlab.freedesktop.org/gstreamer/gstreamer -- Regards, Andrey. |
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[PATCH] gstreamer1.0-plugins-base: set default videosink for IMXQM/IMXQXP
Ming Liu <liu.ming50@...>
From: Ming Liu <liu.ming50@...>
The default 'autovideosink' gives very bad performance when playing H264/H265 videos on IMXQM/IMXQXP machines. Let's choose 'imxvideoconvert_g2d ! autovideosink' as the default videosink, so the end users dont need manually pass 'imxvideoconvert_g2d' pipeline to gst-play-1.0. Signed-off-by: Ming Liu <liu.ming50@...> --- ...e-default-videosink-autosink-options.patch | 106 ++++++++++++++++++ .../gstreamer1.0-plugins-base_1.20.3.imx.bb | 14 ++- 2 files changed, 118 insertions(+), 2 deletions(-) create mode 100644 recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0001-Introduce-default-videosink-autosink-options.patch diff --git a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0001-Introduce-default-videosink-autosink-options.patch b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0001-Introduce-default-videosink-autosink-options.patch new file mode 100644 index 00000000..9ad0385d --- /dev/null +++ b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base/0001-Introduce-default-videosink-autosink-options.patch @@ -0,0 +1,106 @@ +From c929a3fd4a10a2d5f57933b40447aa76ce0b6c5a Mon Sep 17 00:00:00 2001 +From: Ming Liu <liu.ming50@...> +Date: Sun, 5 Mar 2023 13:52:05 +0100 +Subject: [PATCH] Introduce default videosink/autosink options + +So the end users can choose the default videosink/autosink at build +time. It now supports pipeline as default videosink/autosink. + +Upstream-Status: Pending [https://github.com/nxp-imx/gst-plugins-base/pull/2] + +Signed-off-by: Ming Liu <liu.ming50@...> +--- + gst/playback/gstplaysink.c | 10 ++++++++-- + meson.build | 5 ++--- + meson_options.txt | 5 +++++ + tools/gst-play.c | 7 +++++++ + 4 files changed, 22 insertions(+), 5 deletions(-) + +diff --git a/gst/playback/gstplaysink.c b/gst/playback/gstplaysink.c +index dc8bfdacd..1abb4ac7e 100755 +--- a/gst/playback/gstplaysink.c ++++ b/gst/playback/gstplaysink.c +@@ -1770,7 +1770,10 @@ gen_video_chain (GstPlaySink * playsink, gboolean raw, gboolean async) + /* if default sink from config.h is different then try it too */ + if (strcmp (DEFAULT_VIDEOSINK, "autovideosink")) { + GST_DEBUG_OBJECT (playsink, "trying " DEFAULT_VIDEOSINK); +- elem = gst_element_factory_make (DEFAULT_VIDEOSINK, "videosink"); ++ if (strchr (DEFAULT_VIDEOSINK, ' ') != NULL) ++ elem = gst_parse_bin_from_description (DEFAULT_VIDEOSINK, TRUE, NULL); ++ else ++ elem = gst_element_factory_make (DEFAULT_VIDEOSINK, "videosink"); + chain->sink = try_element (playsink, elem, TRUE); + } + } +@@ -2713,7 +2716,10 @@ gen_audio_chain (GstPlaySink * playsink, gboolean raw) + /* if default sink from config.h is different then try it too */ + if (strcmp (DEFAULT_AUDIOSINK, "autoaudiosink")) { + GST_DEBUG_OBJECT (playsink, "trying " DEFAULT_AUDIOSINK); +- elem = gst_element_factory_make (DEFAULT_AUDIOSINK, "audiosink"); ++ if (strchr (DEFAULT_AUDIOSINK, ' ') != NULL) ++ elem = gst_parse_bin_from_description (DEFAULT_AUDIOSINK, TRUE, NULL); ++ else ++ elem = gst_element_factory_make (DEFAULT_AUDIOSINK, "audiosink"); + chain->sink = try_element (playsink, elem, TRUE); + } + } +diff --git a/meson.build b/meson.build +index 5ad1ab3ad..a6280eccd 100644 +--- a/meson.build ++++ b/meson.build +@@ -280,9 +280,8 @@ endif + core_conf.set_quoted('GST_PACKAGE_NAME', gst_package_name) + core_conf.set_quoted('GST_PACKAGE_ORIGIN', get_option('package-origin')) + +-# FIXME: These should be configure options +-core_conf.set_quoted('DEFAULT_VIDEOSINK', 'autovideosink') +-core_conf.set_quoted('DEFAULT_AUDIOSINK', 'autoaudiosink') ++core_conf.set_quoted('DEFAULT_VIDEOSINK', get_option('defaultvideosink')) ++core_conf.set_quoted('DEFAULT_AUDIOSINK', get_option('defaultaudiosink')) + + # Set whether the audioresampling method should be detected at runtime + core_conf.set('AUDIORESAMPLE_FORMAT_' + get_option('audioresample_format').to_upper(), true) +diff --git a/meson_options.txt b/meson_options.txt +index 7010b9162..49bd1a728 100644 +--- a/meson_options.txt ++++ b/meson_options.txt +@@ -21,6 +21,11 @@ option('opengl_module_name', type : 'string', value : '', + option('gles2_module_name', type : 'string', value : '', + description : 'The file to pass to g_module_open to open the libGLESv2 library (default: libGLESv2)') + ++option('defaultaudiosink', type : 'string', value : 'autoaudiosink', ++ description : 'The default audiosink') ++option('defaultvideosink', type : 'string', value : 'autovideosink', ++ description : 'The default videosink') ++ + # Feature option for opengl plugin and integration library + option('gl', type : 'feature', value : 'auto', description : 'OpenGL integration library and OpenGL plugin') + option('gl-graphene', type : 'feature', value : 'auto', description : 'Use Graphene in OpenGL plugin') +diff --git a/tools/gst-play.c b/tools/gst-play.c +index 0e858d282..4c1e92e42 100644 +--- a/tools/gst-play.c ++++ b/tools/gst-play.c +@@ -205,6 +205,7 @@ play_new (gchar ** uris, const gchar * audio_sink, const gchar * video_sink, + else + g_warning ("Couldn't create specified audio sink '%s'", audio_sink); + } ++ + if (video_sink != NULL) { + if (strchr (video_sink, ' ') != NULL) + sink = gst_parse_bin_from_description (video_sink, TRUE, NULL); +@@ -1674,6 +1675,12 @@ main (int argc, char **argv) + playlist_file = NULL; + } + ++ if (audio_sink == NULL) ++ audio_sink = g_strdup(DEFAULT_AUDIOSINK); ++ ++ if (video_sink == NULL) ++ video_sink = g_strdup(DEFAULT_VIDEOSINK); ++ + if (playlist->len == 0 && (filenames == NULL || *filenames == NULL)) { + gst_printerr (_("Usage: %s FILE1|URI1 [FILE2|URI2] [FILE3|URI3] ..."), + "gst-play-" GST_API_VERSION); +-- +2.25.1 + diff --git a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.20.3.imx.bb b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.20.3.imx.bb index 0ef9daea..b3da7438 100644 --- a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.20.3.imx.bb +++ b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_1.20.3.imx.bb @@ -121,7 +121,9 @@ SRC_URI:remove = " \ file://0003-viv-fb-Make-sure-config.h-is-included.patch \ file://0002-ssaparse-enhance-SSA-text-lines-parsing.patch" SRC_URI:prepend = "${GST1.0-PLUGINS-BASE_SRC};branch=${SRCBRANCH} " -SRC_URI += "file://0001-gstallocatorphymem.c-Typecast-result-of-gst_phymem_g.patch" +SRC_URI:append = " \ + file://0001-gstallocatorphymem.c-Typecast-result-of-gst_phymem_g.patch \ + file://0001-Introduce-default-videosink-autosink-options.patch" GST1.0-PLUGINS-BASE_SRC ?= "gitsm://github.com/nxp-imx/gst-plugins-base.git;protocol=https" SRCBRANCH = "MM_04.07.02_2210_L5.15.y" SRCREV = "cbf542ce3e0bad1009d5ecf72707e870c375c3f0" @@ -130,6 +132,9 @@ S = "${WORKDIR}/git" inherit use-imx-headers +DEFAULT_AUDIOSINK ?= "autoaudiosink" +DEFAULT_VIDEOSINK ?= "autovideosink" + PACKAGECONFIG_GL:imxgpu2d = \ "${@bb.utils.contains('DISTRO_FEATURES', 'opengl x11', 'opengl viv-fb', '', d)}" PACKAGECONFIG_GL:imxgpu3d = \ @@ -144,7 +149,12 @@ PACKAGECONFIG:append:imxgpu2d = " g2d" PACKAGECONFIG[g2d] = ",,virtual/libg2d" PACKAGECONFIG[viv-fb] = ",,virtual/libgles2" -EXTRA_OEMESON += "-Dc_args="${CFLAGS} -I${STAGING_INCDIR_IMX}"" +DEFAULT_AUDIOSINK ?= "autoaudiosink" +DEFAULT_VIDEOSINK ?= "autovideosink" +DEFAULT_VIDEOSINK:mx8qm-nxp-bsp = "imxvideoconvert_g2d ! autovideosink" +DEFAULT_VIDEOSINK:mx8qxp-nxp-bsp = "imxvideoconvert_g2d ! autovideosink" + +EXTRA_OEMESON += "-Ddefaultaudiosink="${DEFAULT_AUDIOSINK}" -Ddefaultvideosink="${DEFAULT_VIDEOSINK}" -Dc_args="${CFLAGS} -I${STAGING_INCDIR_IMX}"" # links with imx-gpu libs which are pre-built for glibc # gcompat will address it during runtime -- 2.25.1 |
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Re: Understanding pads setup
Fabio Estevam
Hi Mauro,
On Sun, Mar 12, 2023 at 3:50 PM Mauro Ziliani <mauro@...> wrote: Why? There is no mux option for the DI1_DISP_CLK pin. |
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Re: Understanding pads setup
Mauro Ziliani
Thank you.
Il 13/03/23 08:54, Marco Cavallini ha
scritto:
Hi Mauro, --
linkedin: https://www.linkedin.com/in/mauroziliani |
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Re: Understanding pads setup
Hi Mauro,
you can refer to our IMX6 definitive GPIO guide related to iMX6 in our wiki |
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Understanding pads setup
Mauro Ziliani
Hi all
I'm working on and mx51evk babbage board. I have a lvds display connected ti disp1 pads. I need to define DI1_DISP_CLK for pad J18 of the BGA (the chip is 19x19mm) I know the pad definition is made by 5+1 values <mux_reg conf_reg input_reg mux_mode input_val CONFIG> I don't find MX51_PAD_DI1_DISP_CLK__DI1_DISP_CLK or similar in imx51-pinfunc.h I find MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK defined with this values. #define MX51_PAD_DI2_DISP_CLK__DI2_DISP_CLK 0x34c 0x754 0x000 0x0 0x0 But I don't know how to use the 5 values. Where I can find some example o detailed info about? MZ |
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Re: Cannot reset root password with yocto build
#kirkstone
vivsundar@...
I was trying to boot through NFS. So the problem was that sysinit v3.01 is not allowing root login through NFS. After changing the nfs server side parameters(added no_root_squash,insecure /etc/exports) i am able to boot with NFS.
This is the root cause. I am able the change the password using above mentioned procedure. |
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Re: Not able to login as root user with the RFS generated.
#kirkstone
vivsundar@...
The problem is that sysinit v3.01 is not allowing root login through NFS. After changing the nfs server side parameters(added no_root_squash,insecure /etc/exports) i am able to boot with NFS
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Re: langdale branch missing
Otavio Salvador
Em ter., 10 de jan. de 2023 às 05:17, Mario Schuknecht <mario.schuknecht@...> escreveu: Will there be a langdale branch? Otavio Salvador O.S. Systems http://www.ossystems.com.br http://code.ossystems.com.br Mobile: +55 (53) 9 9981-7854 Mobile: +1 (347) 903-9750 |
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Not able to login as root user with the RFS generated.
#kirkstone
I am using a imx6 based custom board
Made the build system ready using the following guide: https://www.nxp.com/docs/en/user-guide/IMX_YOCTO_PROJECT_USERS_GUIDE.pdf After cloning the yocto source, initialized the build with: DISTRO=fsl-imx-fb MACHINE=imx6dlsabresd source imx-setup-release.sh -b build_imx Then started the build using: bitbake -k core-image-minimal. The core-image-minimal-xxxx-xxx.tar is generated. But when the board is booted with this RFS image, it did not accept any password for the root user. I checked the local.conf. It has: EXTRA_IMAGE_FEATURES ?= "debug-tweaks" Yet it did not accept a blank password or any other password. I had a look at /etc/shadow file. The root user's password field is empty. I tried to change the password manually in /etc/shadow file, but it did not work out. Added the following line in local.conf
INHERIT += "extrausers"
EXTRA_USERS_PARAMS = "usermod -p '\$6\$rYOC7GCfUdPrKZdt\$GbxrFaYxl0Wdk9ZyuR/HarDrChctvbHQqdmdtGS.dxCq0FUxLVdxgvdBCoofs4NLcc/0GZ3pbMcrNeT3KwCFk/' root;"
I can see that when i add this line the /etc/shadow file is updated with the password hash. But that too did not work.
Can any one point out what should i do to fix the login issue. |
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langdale branch missing
Mario Schuknecht
Hello,
Will there be a langdale branch? Or will only the master branch be used in the future? Regards, Mario |
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Re: Cannot reset root password with yocto build
#kirkstone
Otavio Salvador
Hello, You can use a task for this, see below: # Default root password ROOT_USER_PASSWORD ?= "xxx" change_root_password() { echo 'root:${ROOT_USER_PASSWORD}' | chpasswd -R ${IMAGE_ROOTFS} root } ROOTFS_POSTPROCESS_COMMAND += "change_root_password ; " Em seg., 2 de jan. de 2023 às 05:48, <vivsundar@...> escreveu: Hi all, --
Otavio Salvador O.S. Systems http://www.ossystems.com.br http://code.ossystems.com.br Mobile: +55 (53) 9 9981-7854 Mobile: +1 (347) 903-9750 |
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Cannot reset root password with yocto build
#kirkstone
vivsundar@...
Hi all,
I am usnig the imx6 freescale processor. I am trying to build rootFS with yocto build "5.15-kirkstone" branch I use Sysvinit for my bootup sequence. I cannot reset the root password. I have tried the following things: Added the following line in local.conf INHERIT += "extrausers" EXTRA_USERS_PARAMS = "usermod -p '\$6\$rYOC7GCfUdPrKZdt\$GbxrFaYxl0Wdk9ZyuR/HarDrChctvbHQqdmdtGS.dxCq0FUxLVdxgvdBCoofs4NLcc/0GZ3pbMcrNeT3KwCFk/' root;" I can see that when i add this line the /etc/shadow file is updated with the password hash Manually changed the /etc/shadow file with the hash root:$6$rYOC7GCfUdPrKZdt$GbxrFaYxl0Wdk9ZyuR/HarDrChctvbHQqdmdtGS.dxCq0FUxLVdxgvdBCoofs4NLcc/0GZ3pbMcrNeT3KwCFk/:15069:0:99999:7::: But yet no use. I tried to add IMAGE_FEATURES = " debug-tweaks" EXTRA_IMAGE_FEATURES = " empty-root-password" EXTRA_IMAGE_FEATURES += " ssh-server-dropbear" EXTRA_IMAGE_FEATURES += " allow-empty-password" EXTRA_IMAGE_FEATURES += " allow-root-login" but yet no use. I am using sysvinit V3.01 in the build. Can some one point what file should i change in order to change the root password? |
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Can not find gbm version to satisfy x11 requirement
Mistyron <ron.eggler@...>
Hi,
I need to include x11 in my build and consequently set DISTRO_FEATURES_append = " x11" in my local.conf. Upon invocation of bitbake however, I get an error like: | checking for GLAMOR... yes | checking for GBM... no | configure: error: Glamor for Xorg requires gbm >= 10.2.0 | NOTE: The following config.log files may provide further information. and the libgbm version on openembedded is only at 10.0.0. Can someone help me to resolve this conflict issue? |
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