[meta-intel] [PATCHv3 0/6] Runtime Machine Configuration (RMC)

[Jianxun Zhang]

> On Jul 21, 2016, at 11:37 AM, Tom Zanussi <tom.zanussi at linux.intel.com> wrote:
> 
> Hi Jianxun,
> 
> On 07/21/2016 03:37 AM, Jianxun Zhang wrote:
>> V3 addresses feedbacks for V2, also includes other fixes:
>> 
>> () Explicitly tell user overriding is a temporary solution in README
>> 
>> () Move back two  readme files back to top dir
>> 
>> () Move RMC README to /documentation/rmc/
>> 
>> () Replace wrong EFI_PROVIDER info with Distro feature in RMC README
>> 
>> () patches have been squashed
>> 
>> () Now any new change of files in a board dir can be effective with a rebuild.
>> 
>> () removing tmp dir in build won't cause build issue. (it is uncesesary either)
>> 
>> () amend commit messages
>> 
>> () amend installation logic in database recipe
>> 
> 
> It seems to be working in general and I see updates when I change, but I
> seem to be getting extra boot menu items I didn't ask for.
> 
> I have a BOOTENTRY.CONFIG with just this:
> 
> boot.conf
> 
> and in boot.conf:
> 
> title NextUnitofComputing Gen3 boot
> linux /vmlinuz
> initrd /initrd
> options LABEL=mybootlabel
> 
> I do see that 'NextUnitofComputing Gen3 boot" menu item, but I also see
> two entries before it:
> 
> boot
> install
> 
> I would expect to see only what I have in my configuration.  Or am I
> doing something wrong?
> 
Tom,
No, you don’t do anything wrong. It is designed that way. Any boot entry you pack in RMC are addition to the two default entries “boot” and “install” which are built from OE. There are different routes to add entries.

OE allows user to bring their own boot entries in build (GUMMIBOOT_ENTRIES), so we should not override these.

However, we cannot assume which entry should be replaced/overridden at runtime too because what you see in boot menu is title filed which could be anything from user.

User could be confused when he realize there are two boot or install options, but he can quickly change titles in conf file to differentiate.

An expectation is installer. RMC deployment is always effective no matter which install option is selected so that RMC deployment on a supported board is guaranteed.

Thanks
 
> Tom
> 
> 
>> Jianxun Zhang (6):
>>  rmc: Add Runtime Machine Configuration (RMC) project
>>  gnu-efi: Add GUID for SMBIOS 3 entry point structure
>>  systemd-boot: load board-specific entry and kernel cmdline
>>  EFI installer: deploy board-specific data and kernel cmdline
>>  rmc: add recipe and bbclass for RMC feature
>>  rmc: document and examples for RMC feature
>> 
>> classes/rmc-db.bbclass                             |  92 ++++++
>> classes/rmc-systemd-boot.bbclass                   |  12 +
>> ...d-GUID-for-SMBIOS-3-entry-point-structure.patch |  32 ++
>> common/recipes-bsp/gnu-efi/gnu-efi_%.bbappend      |   2 +
>> .../rmc/boards/T100-32bit/BOOTENTRY.CONFIG         |   2 +
>> .../rmc/boards/T100-32bit/T100-32bit.fp            | Bin 0 -> 116 bytes
>> common/recipes-bsp/rmc/boards/T100-32bit/boot.conf |   4 +
>> .../recipes-bsp/rmc/boards/T100-32bit/install.conf |   4 +
>> .../rmc/boards/minnowmax/BOOTENTRY.CONFIG          |   1 +
>> common/recipes-bsp/rmc/boards/minnowmax/boot.conf  |   4 +
>> .../recipes-bsp/rmc/boards/minnowmax/minnowmax.fp  | Bin 0 -> 143 bytes
>> .../rmc/boards/minnowmaxB3/BOOTENTRY.CONFIG        |   1 +
>> .../recipes-bsp/rmc/boards/minnowmaxB3/boot.conf   |   4 +
>> .../rmc/boards/minnowmaxB3/minnowmaxB3.fp          | Bin 0 -> 148 bytes
>> .../rmc/boards/nucgen6/BOOTENTRY.CONFIG            |   2 +
>> .../rmc/boards/nucgen6/INSTALLER.CONFIG            |   6 +
>> common/recipes-bsp/rmc/boards/nucgen6/KBOOTPARAM   |   1 +
>> common/recipes-bsp/rmc/boards/nucgen6/boot.conf    |   4 +
>> common/recipes-bsp/rmc/boards/nucgen6/install.conf |   4 +
>> common/recipes-bsp/rmc/boards/nucgen6/mylib.conf   |   7 +
>> common/recipes-bsp/rmc/boards/nucgen6/nuc6.fp      | Bin 0 -> 149 bytes
>> common/recipes-bsp/rmc/rmc-db.bb                   |  46 +++
>> common/recipes-bsp/rmc/rmc.bb                      |  46 +++
>> .../recipes-bsp/systemd-boot/systemd-boot.bbappend |  20 ++
>> ...d-boot-Link-RMC-libraries-into-bootloader.patch |  31 ++
>> ...d-board-specific-boot-entries-from-RMC-da.patch | 241 +++++++++++++++
>> ...pport-global-kernel-command-line-fragment.patch |  66 ++++
>> .../initrdscripts/files/init-install-efi.sh        | 315 +++++++++++++++++++
>> .../initramfs-live-install-efi_%.bbappend          |   1 +
>> conf/layer.conf                                    |  16 +
>> documentation/rmc/README                           | 337 +++++++++++++++++++++
>> 31 files changed, 1301 insertions(+)
>> create mode 100644 classes/rmc-db.bbclass
>> create mode 100644 classes/rmc-systemd-boot.bbclass
>> create mode 100644 common/recipes-bsp/gnu-efi/gnu-efi/0001-Add-GUID-for-SMBIOS-3-entry-point-structure.patch
>> create mode 100644 common/recipes-bsp/gnu-efi/gnu-efi_%.bbappend
>> create mode 100644 common/recipes-bsp/rmc/boards/T100-32bit/BOOTENTRY.CONFIG
>> create mode 100644 common/recipes-bsp/rmc/boards/T100-32bit/T100-32bit.fp
>> create mode 100644 common/recipes-bsp/rmc/boards/T100-32bit/boot.conf
>> create mode 100644 common/recipes-bsp/rmc/boards/T100-32bit/install.conf
>> create mode 100644 common/recipes-bsp/rmc/boards/minnowmax/BOOTENTRY.CONFIG
>> create mode 100644 common/recipes-bsp/rmc/boards/minnowmax/boot.conf
>> create mode 100644 common/recipes-bsp/rmc/boards/minnowmax/minnowmax.fp
>> create mode 100644 common/recipes-bsp/rmc/boards/minnowmaxB3/BOOTENTRY.CONFIG
>> create mode 100644 common/recipes-bsp/rmc/boards/minnowmaxB3/boot.conf
>> create mode 100644 common/recipes-bsp/rmc/boards/minnowmaxB3/minnowmaxB3.fp
>> create mode 100644 common/recipes-bsp/rmc/boards/nucgen6/BOOTENTRY.CONFIG
>> create mode 100644 common/recipes-bsp/rmc/boards/nucgen6/INSTALLER.CONFIG
>> create mode 100644 common/recipes-bsp/rmc/boards/nucgen6/KBOOTPARAM
>> create mode 100644 common/recipes-bsp/rmc/boards/nucgen6/boot.conf
>> create mode 100644 common/recipes-bsp/rmc/boards/nucgen6/install.conf
>> create mode 100644 common/recipes-bsp/rmc/boards/nucgen6/mylib.conf
>> create mode 100644 common/recipes-bsp/rmc/boards/nucgen6/nuc6.fp
>> create mode 100644 common/recipes-bsp/rmc/rmc-db.bb
>> create mode 100644 common/recipes-bsp/rmc/rmc.bb
>> create mode 100644 common/recipes-bsp/systemd-boot/systemd-boot.bbappend
>> create mode 100644 common/recipes-bsp/systemd-boot/systemd-boot/0001-sd-boot-Link-RMC-libraries-into-bootloader.patch
>> create mode 100644 common/recipes-bsp/systemd-boot/systemd-boot/0002-sd-boot-Load-board-specific-boot-entries-from-RMC-da.patch
>> create mode 100644 common/recipes-bsp/systemd-boot/systemd-boot/0003-sd-boot-Support-global-kernel-command-line-fragment.patch
>> create mode 100644 common/recipes-core/initrdscripts/files/init-install-efi.sh
>> create mode 100644 common/recipes-core/initrdscripts/initramfs-live-install-efi_%.bbappend
>> create mode 100644 documentation/rmc/README
>> 
>