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New changes in the upstream rmc project captured by this SRCREV:
2e38d05 Merge branch 'rmc-dev' (Aug 30 2016)
a1a4a26 Makefile: remove static linking in Linux build
b22169a doc: update README file
29e943d Merge branch 'rmc-dev' (Aug 24 2016)
fc2fb1e rmc: fix allocating buffer issue in read_file() (32 bit)
38b0553 rmc: fix wrong error message
7ee67a0 test: Provide test scripts and sample data
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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The QA sanity checker in OE fails when an ELF binary has a symbol
table without GNU hash.
There is no issue so far because rmc is statically linked with C
libraries and the symbol table is stripped out in build.
But once we compile rmc with dynamic linking, the symbol table in the
dynamic section stays. Thus it fails the QA checker because the
default hash style is sysv.
To have some peace of mind, we specify "both" for the hash style to
the linker.
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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This change shows how we can get rid of an error message caused
by board-specific design at runtime, and still keep the rest
in system generic.
The new added hook removes line(s) in inittab which triggers the
error.
README of rmc is also updated accordingly.
Fixes [YOCTO #5351].
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
Reviewed-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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Add Broxton-m fingerprint and global kernel bootparam fragment
into rmc.
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
Reviewed-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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Provide a README for RMC feature. Also check in fingerprints and
configuration data for several boards as examples for users.
They can be used for validation too.
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
Reviewed-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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RMC Feature is based on RMC project, systemd-boot, EFI installer
to enable a single generic image, built for multiple platforms,
automatically applies customization and quirks specific to a type
of boards at runtime.
In another word, you will see a single image behaves differently
and intelligently according to the type of board it is running on.
To Enable this feature: add the two lines in conf file:
DISTRO_FEATURES_append = " rmc"
EFI_PROVIDER = "rmc-systemd-boot"
Based on Saul Wold's initial work on a feature switch, RMC patches
in systemd-boot, installer and gnu-efi aren't built unless the
feature is enabled.
For a supported board, this feature can :
() show and boot with board-specific boot entries in boot menu
in live-boot and post-installation.
() apply a kernel cmdline fragment to the end of cmdline to boot
Linux kernel. This is effective for any boot entry user chooses in
boot menu.
() create directory and deploy files only for the type of the
running board to target's file systems. What left on target after
installation is just same as the result from installing a conventional
image customized for a single type of hardware.
To add support of new boards, a new variable RMC_BOARD_DATA_DIRS
is the interface to developers. How-to information will be provided
with examples in following patches.
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
Reviewed-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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RMC recipe fetch RMC project and build it more than once in
build time:
RMC tool is built for host architecture (native). The tool for
host is used to generate RMC database in build time.
RMC tool is also built for target architecture, so that scripts
in user space can call RMC tool on a running target. Developers
can also boot a target and run rmc tool to obtain fingerprint
for a new board type.
RMC libraries are compiled for both of UEFI context and user
space. They are always linked in RMC tool and can be linked
into an EFI bootloader. The recipes don't install libraries
for target's user space until we have a new client needs it.
The rmc-db.bbclass provides functions to generate rmc database
file for other software components to reuse.
We absorb a patch from Tom Zanussi to update source location with
the public link. We could put this change in another commit, but
leaving the replaced internal link in this commit could cause
trouble when people bisect the project but don't have access to
the internal location:
----------------------
rmc: Update to use public repo
The repo the rmc recipe was pointing to was private - it's now public
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
common/recipes-bsp/rmc/rmc.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/common/recipes-bsp/rmc/rmc.inc b/common/recipes-bsp/rmc/rmc.inc
index c046e2e..bdf930d 100644
--- a/common/recipes-bsp/rmc/rmc.inc
+++ b/common/recipes-bsp/rmc/rmc.inc
@@ -15,7 +15,7 @@ LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://COPYING;md5=bcdd376d27b26bde6afadd67aa3c8b07"
-SRC_URI = "git://git@git.yoctoproject.org/rmc;protocol=ssh"
+SRC_URI = "git://git.yoctoproject.org/rmc"
...
----------------------
Signed-off-by: Jianxun Zhang <jianxun.zhang@linux.intel.com>
Reviewed-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
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