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OpenEmbedded "poky" with some sysmocom specific modifications. Mostly used only up to sysmocom release 201310, but the "pyro" branch is still used for 201705
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Koen Kooi 0816c57ee3 openssl: switch ARM builds from linux-elf-arm to linux-armv4 config 
This enables aes and sha1 assembly at buildtime. Openssl does a
runtime check to see which portion gets enabled.

'./Configure TABLE' gives the following:

*** linux-elf-arm
$cc           =
$cflags       = -DL_ENDIAN      -DTERMIO  -O2 -pipe -g -feliminate-unused-debug-types -Wall -Wa,--noexecstack -DHAVE_CRYPTODEV -DUSE_CRYPTODEV_DIGESTS
$unistd       =
$thread_cflag = -D_REENTRANT
$sys_id       =
$lflags       = -ldl
$bn_ops       = BN_LLONG DES_RISC1
$cpuid_obj    =
$bn_obj       =
$des_obj      =
$aes_obj      =
$bf_obj       =
$md5_obj      =
$sha1_obj     =
$cast_obj     =
$rc4_obj      =
$rmd160_obj   =
$rc5_obj      =
$wp_obj       =
$cmll_obj     =
$modes_obj    =
$engines_obj  =
$perlasm_scheme = void
$dso_scheme   = dlfcn
$shared_target= linux-shared
$shared_cflag = -fPIC
$shared_ldflag =
$shared_extension = .so.$(SHLIB_MAJOR).$(SHLIB_MINOR)
$ranlib       =
$arflags      =
$multilib     =

*** linux-armv4
$cc           = gcc
$cflags       = -DTERMIO -O3 -Wall
$unistd       =
$thread_cflag = -D_REENTRANT
$sys_id       =
$lflags       = -ldl
$bn_ops       = BN_LLONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL BF_PTR
$cpuid_obj    = armcap.o armv4cpuid.o
$bn_obj       = bn_asm.o armv4-mont.o armv4-gf2m.o
$des_obj      =
$aes_obj      = aes_cbc.o aes-armv4.o bsaes-armv7.o
$bf_obj       =
$md5_obj      =
$sha1_obj     = sha1-armv4-large.o sha256-armv4.o sha512-armv4.o
$cast_obj     =
$rc4_obj      =
$rmd160_obj   =
$rc5_obj      =
$wp_obj       =
$cmll_obj     =
$modes_obj    = ghash-armv4.o
$engines_obj  =
$perlasm_scheme = void
$dso_scheme   = dlfcn
$shared_target= linux-shared
$shared_cflag = -fPIC
$shared_ldflag =
$shared_extension = .so.$(SHLIB_MAJOR).$(SHLIB_MINOR)
$ranlib       =
$arflags      =
$multilib     =

Build tested on armv7a/angstrom and armv8/distroless, runtime tested on armv7a/angstrom.

'openssl speed' results:

Algo    blocksize       ops/s after
                ops/s before    difference
-------------------------------------------
MD5	16	308,766	264,664	-14.28%
	64	277,090	263,340	-4.96%
	256	212,652	197,043	-7.34%
	1024	103,604	100,157	-3.33%
	8192	17,936	17,796	-0.78%
sha1	16	290,011	385,098	32.79%
	64	234,939	302,788	28.88%
	256	144,831	177,028	22.23%
	1024	57,043	67,374	18.11%
	8192	8,586	9,932	15.68%
sha256	16	290,443	605,747	108.56%
	64	178,010	370,598	108.19%
	256	82,107	168,770	105.55%
	1024	26,064	53,068	103.61%
	8192	3,550	7,211	103.10%
sha512	16	59,618	259,354	335.03%
	64	59,616	258,265	333.22%
	256	21,727	98,057	351.31%
	1024	7,449	34,304	360.49%
	8192	1,047	4,842	362.63%
des cbc	16	964,682	1,124,459	16.56%
	64	260,188	298,910	14.88%
	256	65,945	76,273	15.66%
	1024	16,570	19,110	15.33%
	8192	2,082	2,398	15.17%
des ede3	16	370,442	429,906	16.05%
	64	95,429	110,147	15.42%
	256	23,928	27,808	16.21%
	1024	5,993	6,960	16.13%
	8192	752	868	15.36%
aes128	16	1,712,050	2,301,100	34.41%
	64	466,491	651,155	39.59%
	256	120,181	168,953	40.58%
	1024	30,177	42,792	41.80%
	8192	3,791	5,361	41.41%
aes192	16	1,472,560	1,964,900	33.43%
	64	400,087	544,971	36.21%
	256	103,245	141,062	36.63%
	1024	25,902	35,389	36.63%
	8192	3,256	4,451	36.67%
eas256	16	1,330,524	1,772,143	33.19%
	64	355,025	486,221	36.95%
	256	90,663	125,281	38.18%
	1024	22,725	31,484	38.54%
	8192	2,837	3,952	39.31%
rsa	2048bit	15	25	69.94%
	public	547	832	52.00%
dsa	2048bit	55	86	54.26%
	verify	47	73	53.33%

(From OE-Core rev: 8f29346a755d0a7690be9374cce6c88076541a3f)

Signed-off-by: Koen Kooi <koen.kooi@linaro.org>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
 		2013-10-26 15:59:14 +01:00
bitbake bitbake: monitordisk: lower inode check warning to note 2013-10-18 16:02:16 +01:00
documentation ref-manual: Added new UBOOT_TARGET variable to glossary. 2013-10-08 16:30:16 +01:00
meta openssl: switch ARM builds from linux-elf-arm to linux-armv4 config 2013-10-26 15:59:14 +01:00
meta-hob meta-*/conf/layer.conf: tweak BBFILES comment 2013-04-10 09:23:17 +01:00
meta-skeleton hello-mod: Add comment for kernel module package naming 2013-08-20 15:31:24 +01:00
meta-yocto upstream_tracking: Update manual check for minicom 2013-10-23 07:05:57 +01:00
meta-yocto-bsp beagleboard: update the dts location 2013-09-11 23:35:45 +01:00
scripts buildhistory-diff: add ability to report version changes 2013-10-26 15:59:13 +01:00
.gitignore gitignore: only ignore meta- directories 2013-01-15 08:12:01 +00:00
LICENSE LICENSE: Clarify the license recipe source code is under 2010-06-10 10:13:18 +01:00
README README: Clarify where to send patches 2012-08-22 14:05:00 +01:00
README.hardware README.hardware: update genericx86 hardware support 2013-10-01 23:08:21 +01:00
oe-init-build-env oe-init-build-env: unset BBSERVER 2013-10-07 09:37:31 +01:00
oe-init-build-env-memres oe-init-build-env-memres: Unset BBSERVER if already set 2013-10-07 09:37:31 +01:00

README 

Poky
====

Poky is an integration of various components to form a complete prepackaged
build system and development environment. It features support for building
customised embedded device style images. There are reference demo images
featuring a X11/Matchbox/GTK themed UI called Sato. The system supports
cross-architecture application development using QEMU emulation and a
standalone toolchain and SDK with IDE integration.

Additional information on the specifics of hardware that Poky supports
is available in README.hardware. Further hardware support can easily be added
in the form of layers which extend the systems capabilities in a modular way.

As an integration layer Poky consists of several upstream projects such as 
BitBake, OpenEmbedded-Core, Yocto documentation and various sources of information 
e.g. for the hardware support. Poky is in turn a component of the Yocto Project.

The Yocto Project has extensive documentation about the system including a 
reference manual which can be found at:
    http://yoctoproject.org/documentation

OpenEmbedded-Core is a layer containing the core metadata for current versions
of OpenEmbedded. It is distro-less (can build a functional image with
DISTRO = "") and contains only emulated machine support.

For information about OpenEmbedded, see the OpenEmbedded website:
    http://www.openembedded.org/

Where to Send Patches
=====================

As Poky is an integration repository, patches against the various components
should be sent to their respective upstreams.

bitbake:
    bitbake-devel@lists.openembedded.org

meta-yocto:
    poky@yoctoproject.org

Most everything else should be sent to the OpenEmbedded Core mailing list.  If
in doubt, check the oe-core git repository for the content you intend to modify.
Before sending, be sure the patches apply cleanly to the current oe-core git
repository.
    openembedded-core@lists.openembedded.org

Note: The scripts directory should be treated with extra care as it is a mix
      of oe-core and poky-specific files.