1. posterid:3618757
  2. Messages

Re: bare-metal RPi2B & RPI3B

Ed Vidal
 

Hello All,

As of now I have been able to get the library of openjpeg running in bare-metal RPi2B or RPi3B.
With just 5 files on a RPi2B or RPi3B the compression of bitmap is done.
bootcode.bin  fixup.dat  kernel7.img  MyBitmap.bmp  start.elf.
In addition this provides a TFTP server and Telnet services.
In 26 sec the RPi3B boots and does a compression of a 1024 x 1024 image.
The compression takes 5 sec  
These files are found at https://github.com/develone/jpeg-2000-test/tree/master/bare-metal/openjp/sd-card/
see https://github.com/develone/jpeg-2000-test/blob/master/bare-metal/LibC/LibC.pdf
and the openjpeg library https://github.com/develone/openjpeg/blob/ultibo/openjpeg.odt
I forked the openjpeg repo and created a ultibo branch.
The compiler used is arm-none-eabi tools to compile the C code and Free Pascal Compiler to 
compile and link kernel7.img.

This is the documentation to date.

pi@raspberrypi3:~ $ export PATH=/home/pi/ultibo/core/fpc/bin:$PATH
pi@raspberrypi3:~ $ cd jpeg-2000-test/bare-metal/openjp/
pi@raspberrypi3:~/jpeg-2000-test/bare-metal/openjp $ ./compile.sh 
Thu 13 Apr 11:36:26 UTC 2017
Word count arm-none-eabi-ar -t libopenjp2.a
copied from /home/pi/t_ultibo/src/lib/openjp2
     22      22     180
Target OS: Ultibo
Compiling DWT_LIFT_RPi2.lpr
Compiling uTFTP.pas
Assembling utftp
Compiling uliftbitmap.pas
Compiling uBufferToC.pas
Assembling uliftbitmap
Assembling dwt_lift_rpi2
Linking DWT_LIFT_RPi2
1086 lines compiled, 4.7 sec, 2733156 bytes code, 89252 bytes data
-rw-r--r-- 1 pi pi    7364 Apr 13 11:36 dwtlift.o
-rwxr-xr-x 1 pi pi 2808540 Apr 13 11:36 kernel7.img
-rw-r--r-- 1 pi pi  356242 Apr 13 11:36 libdwtlift.a
-rw-r--r-- 1 pi pi  356242 Apr 13 11:36 libopenjp2.a
when ./compile.sh is executed should be 23
Word count libopenjp2_obj.txt in /home/pi/t_ultibo/src/lib/openjp2
plus dwtlift.o
 23  23 190 libopenjp2_obj.txt

 Does Wine run in Yocto? This would make Ultibo the Bare-metal project work in Yocto.


Let me know if you have any questions.
 
Edward Vidal Jr. e-mail develone@... 915-595-1613


On Friday, February 3, 2017 12:37 AM, "yocto-request@..." <yocto-request@...> wrote:


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Today's Topics:

  1. Re: Ruby and OpenSSL version mismatch? (Khem Raj)
  2. bare-metal RPi2B & RPI3B (Edward Vidal)
  3. [meta-cgl][PATCH 3/3] initramfs: fix parsing issue with do    to
      uboot inclusion (Armin Kuster)
  4. [meta-cgl][PATCH 1/3] iscsi-initiator-utils: make it
      DISTRO_FEATURE dependent (Armin Kuster)


----------------------------------------------------------------------

Message: 1
Date: Thu, 02 Feb 2017 22:47:40 +0000
From: Khem Raj <raj.khem@...>
To: Takashi Matsuzawa <tmatsuzawa@...>,    "yocto@..."
    <yocto@...>
Subject: Re: [yocto] Ruby and OpenSSL version mismatch?
Message-ID:
    <CAMKF1sr4Go-8_9k+1d32JkzSeWKguc9S+iZ94Vk_iFKrv_-kDw@...>
Content-Type: text/plain; charset="utf-8"

Send a back port request


On Thu, Feb 2, 2017 at 5:32 AM Takashi Matsuzawa <tmatsuzawa@...>
wrote:

> Hello, I just tried and the below seems to be the fix.
>
>
>
> ------------------------------
> *From:* Takashi Matsuzawa
> *Sent:* Thursday, February 2, 2017 3:25 PM
> *To:* yocto@...
> *Subject:* Ruby and OpenSSL version mismatch?
>
>
> Hello, Yocto.
>
> I am trynig a build of fido based yocto image, with openssl 1.0.2j for
> security reason.
> The openssl recipe itself builds successfully, but later in the build I
> see error in jscore.
> In fact, ruby is complaining that 'OPENSSL_1.0.0' is not available.
>
> |
> /xxx/sysroots/x86_64-linux/usr/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in
> `require':
> /xxx/sysroots/x86_64-linux/usr/lib/ruby/2.2.0/x86_64-linux-gnu/digest/../../../../libcrypto.so.1.0.0:
> version `OPENSSL_1.0.0' not found (required by
> /xxx/sysroots/x86_64-linux/usr/lib/ruby/2.2.0/x86_64-linux-gnu/digest/sha1.so)
> -
> /xxx/sysroots/x86_64-linux/usr/lib/ruby/2.2.0/x86_64-linux-gnu/digest/sha1.so
> (LoadError)
> |    from
> /xxx/sysroots/x86_64-linux/usr/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in
> `require'
> |    from
> /xxx/work/core2-32-poky-linux/qtwebkit/5.5.0+gitAUTOINC+0d592678ba-r0/git/Source/JavaScriptCore/offlineasm/generate_offset_extractor.rb:30:in
> `<main>'
> | make[2]: *** [LLIntDesiredOffsets.h] Error 1
>
> In fact, if I do objdump -p on sha1.so (in ruby tree):
>
> >  required from libcrypto.so.1.0.0:
> >    0x066a2b20 0x00 02 OPENSSL_1.0.0
>
> Whereas, my libcrypt.so.1.0.0 says:
>
> >Version definitions:
> >1 0x01 0x0746be50 libcrypto.so.1.0.0
> >2 0x00 0x06a2b2e4 OPENSSL_1.0.2d
> >3 0x00 0x06a2b2e7 OPENSSL_1.0.2g
> >    OPENSSL_1.0.2d
>
> So, this might be the cause of the problem.
> But I am not sure why sha1.so (which ruby build generats) define these
> version numbers and not refer to the OpenSSL library in the build.
>
> I googled, but there were some tips on updating ruby to solve OpenSSL
> version mismatch, but it is through grew or apt-get, etc.  Not a tip for
> yocto build.
>
> I may be not familiar with ruby build yet, but any idea how I can fix this?
> I could try updating ruby recipe as well to more recent version, but first
> I want to confirm how ruby is deciding the OpenSSL version for its plugin
> library and causing this mismatch.
>
> Thank you for your knowledge..
>
> --
> _______________________________________________
> yocto mailing list
>
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Message: 2
Date: Fri, 3 Feb 2017 00:24:27 +0000 (UTC)
From: Edward Vidal <develone@...>
Subject: [yocto] bare-metal RPi2B & RPI3B
Content-Type: text/plain; charset="utf-8"

Hello All,
Today I was able to get the lifting step in bare-metal.
With just 5 files on a RPi2B the lifting step was done.
bootcode.bin ?fixup.dat ?kernel7.img ?MyBitmap.bmp ?start.elf
This is the documentation to date.
Let me know if you have any questions.??Edward Vidal Jr. e-mail develone@... 915-595-1613
-------------- next part --------------
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------------------------------

Message: 3
Date: Thu,  2 Feb 2017 16:36:36 -0800
From: Armin Kuster <akuster808@...>
Subject: [yocto] [meta-cgl][PATCH 3/3] initramfs: fix parsing issue
    with do    to uboot inclusion

From: Armin Kuster <akuster@...>

since the image type includes "uboot", need to inherit the class for it

Signed-off-by: Armin Kuster <akuster@...>
---
meta-cgl-common/images/core-image-cgl-initramfs.bb | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta-cgl-common/images/core-image-cgl-initramfs.bb b/meta-cgl-common/images/core-image-cgl-initramfs.bb
index 0777b7c..2ebbdf5 100644
--- a/meta-cgl-common/images/core-image-cgl-initramfs.bb
+++ b/meta-cgl-common/images/core-image-cgl-initramfs.bb
@@ -12,8 +12,8 @@ export IMAGE_BASENAME = "core-image-cgl-initramfs"
IMAGE_LINGUAS = ""

LICENSE = "MIT"
-
-IMAGE_FSTYPES = "cpio.gz.u-boot"
+IMAGE_CLASSES = " image_types_uboot"
+IMAGE_FSTYPES ??= "cpio.gz.u-boot"

IMAGE_ROOTFS_SIZE = "8192"

--
2.7.4



------------------------------

Message: 4
Date: Thu,  2 Feb 2017 16:36:34 -0800
From: Armin Kuster <akuster808@...>
Subject: [yocto] [meta-cgl][PATCH 1/3] iscsi-initiator-utils: make it
    DISTRO_FEATURE dependent

From: Armin Kuster <akuster@...>

When this package was updated in OE,
it now requires systemd. Make this optional.

Signed-off-by: Armin Kuster <akuster@...>
---
meta-cgl-common/packagegroups/packagegroup-cgl-middleware.bb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta-cgl-common/packagegroups/packagegroup-cgl-middleware.bb b/meta-cgl-common/packagegroups/packagegroup-cgl-middleware.bb
index b0c2cac..045691a 100644
--- a/meta-cgl-common/packagegroups/packagegroup-cgl-middleware.bb
+++ b/meta-cgl-common/packagegroups/packagegroup-cgl-middleware.bb
@@ -42,7 +42,7 @@ RDEPENDS_packagegroup-cgl-middleware = "\
    strongswan \
    vlan \
    corosync \
-    iscsi-initiator-utils \
+ ${@bb.utils.contains("DISTRO_FEATURES", "systemd", "iscsi-initiator-utils", "",d)} \
    openais \
    openipmi \
    openhpi \
--
2.7.4



------------------------------

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