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* vboot: Remove FTS codeNam T. Nguyen2014-11-261-58/+0
| | | | | | | | | | | | | | | flash_ts driver (from Android) was pulled to support Sonic. But now we go a different route, this CL is to drop the FTS code. BUG=chromium:436597 BRANCH=none TEST=unittest Change-Id: I86d6273f9f5f642b504ccb6a76e005cda12d0e78 Reviewed-on: https://chromium-review.googlesource.com/231896 Reviewed-by: Bill Richardson <wfrichar@chromium.org> Commit-Queue: Nam Nguyen <namnguyen@chromium.org> Tested-by: Nam Nguyen <namnguyen@chromium.org>
* Remove cgpt app-specific symbols from libvboot_host.aBill Richardson2014-06-261-4/+8
| | | | | | | | | | | | | | | | | | | | | | Three symbols used by the standalone cgpt executable were being referenced in the files used to create the external libvboot_host.a needed by non-vboot userspace applications. This cleans things up so those symbols don't have to be explictly defined by other repos just to link with that library. BUG=chromium:318536 BRANCH=ToT TEST=manual No new functionality, just code cleanup. Tested with make runtests runfutiltests runlongtests Change-Id: Ibc77fb9800c89d7109ebf38d4d6729f52665722f Signed-off-by: Bill Richardson <wfrichar@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/205667 Reviewed-by: Randall Spangler <rspangler@chromium.org>
* Don't always enable MTD mode unless MTD device is specifiedfactory-4455.Bfactory-4455.228.BAlbert Chaulk2013-07-241-12/+10
| | | | | | | | | | | | | | | | On MTD devices, don't always enable MTD mode - the installer needs to be able to access both the GPT disk and the MTD disk, so only enable it if we install to /dev/fts BRANCH=none BUG=chromium:221745 TEST=make runtests Change-Id: I7688e6bc758ef47cfb9d468c1224ef43b2043d02 Reviewed-on: https://gerrit.chromium.org/gerrit/62662 Reviewed-by: Randall Spangler <rspangler@chromium.org> Commit-Queue: Albert Chaulk <achaulk@chromium.org> Tested-by: Albert Chaulk <achaulk@chromium.org>
* MTD: When running on the host (as during install) use the host FTS if possible.Albert Chaulk2013-07-161-0/+2
| | | | | | | | | | | | BUG=chromium:252331 TEST='make runtests' still passes BRANCH=none Change-Id: I1deb70766b811b070f0f412cb5cfa583250dd687 Reviewed-on: https://gerrit.chromium.org/gerrit/61328 Commit-Queue: Albert Chaulk <achaulk@chromium.org> Reviewed-by: Albert Chaulk <achaulk@chromium.org> Tested-by: Albert Chaulk <achaulk@chromium.org>
* Enables MTD mode via command line option.Albert Chaulk2013-06-211-0/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Enables MTD mode with a command line option of -N=<write page bytes>,<write pages per erase block>, <erase block offset to fts partition>,<erase block size of fts partition> The problem is that we need to know exactly where the fts store partition is and what the layout of the flash chip is in order to be able to use it properly. This will vary per-device however, so for flexibility and testing purposes, this command line option allows specification of arbitrary layouts. BUG=chromium:221745 BRANCH=none TEST=verified during development via prints Original-Change-Id: I88640e777d5ccd4ffd3b39e1f131dc1d362c6b2c Reviewed-on: https://gerrit.chromium.org/gerrit/46920 Commit-Queue: Albert Chaulk <achaulk@chromium.org> Reviewed-by: Albert Chaulk <achaulk@chromium.org> Tested-by: Albert Chaulk <achaulk@chromium.org> (cherry picked from commit 2b768f99d246823f3711bbe4cf50ea9ab4588a06) Change-Id: I35591d4fbec13c3887beef11fdefc84fc90b8e05 Reviewed-on: https://gerrit.chromium.org/gerrit/49792 Reviewed-by: Albert Chaulk <achaulk@chromium.org> Tested-by: Albert Chaulk <achaulk@chromium.org> Commit-Queue: Albert Chaulk <achaulk@chromium.org>
* Massive refactoring of external header files.Bill Richardson2013-04-021-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | This reduces the number of exported header files to the minimum needed by the existing userspace utilities and firmware implementations. BUG=chromium:221544 BRANCH=none TEST=manual, trybots CQ-DEPEND=CL:47019,CL:47022,CL:47023 sudo FEATURES=test emerge vboot_reference FEATURES=test emerge-$BOARD \ vboot_reference \ chromeos-cryptohome \ chromeos-installer \ chromeos-u-boot \ peach-u-boot \ depthcharge Change-Id: I2946cc2dbaf5459a6c5eca92ca57d546498e6d85 Signed-off-by: Bill Richardson <wfrichar@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/47021 Reviewed-by: Randall Spangler <rspangler@chromium.org>
* Support alternative GPT header signatureStefan Reinauer2012-09-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | In order to dual boot Windows and ChromeOS, Windows must not find a GPT partition table on the disk. So change ChromeOS to cope with an alternative signature "CHROMEOS" instead of the standard "EFI PART" BUG=chrome-os-partner:6108 TEST=rebuild chromeos, install it, run cgpt legacy /dev/sda dd if=/dev/sda of=/tmp/x bs=1k hexdump -C /tmp/X see the string CHROMEOS BRANCH=link Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Change-Id: Ia88eff33b9880bd73a78c1b8e026c1f8298c4557 Reviewed-on: https://gerrit.chromium.org/gerrit/31264 Reviewed-by: Randall Spangler <rspangler@chromium.org> Commit-Ready: Stefan Reinauer <reinauer@chromium.org> Tested-by: Stefan Reinauer <reinauer@chromium.org>
* Enable building of Cgpt C++ Library for 32-bit.Jay Srinivasan2012-02-231-1/+4
| | | | | | | | | | | | | | | | | | | The existing library had a bunch of dependencies which are too many to build for the 32-bit platform. So this checkin prunes the dependency list by building only things that are absolutely required for the functionality used in 32-bit Post-Installer. Made the use of libuuid restricted only to cgpt and unit tests so that libcgpt-cc.a doesn't depend on it. BUG=chromium-os:25374 TEST=Built 32-bit and 64-bit. Tested 32-bit post-install. Change-Id: Idd0826fdf507a95728fee8adac9520e26f05d469 Reviewed-on: https://gerrit.chromium.org/gerrit/16433 Reviewed-by: Don Garrett <dgarrett@chromium.org> Reviewed-by: Sonny Rao <sonnyrao@chromium.org> Commit-Ready: Jay Srinivasan <jaysri@chromium.org> Tested-by: Jay Srinivasan <jaysri@chromium.org>
* Add 'prioritize' command to cgpt tool.Bill Richardson2010-11-291-5/+19
| | | | | | | | | | | | | | | | | | | | | | This lets us reorder the priority of all the kernel partitions with a single command, instead of a bunch of complicated and error-prone shell script logic. Change-Id: I21d39763ec5a748488d5319a987bcfe7c34ce4d0 BUG=chromium-os:9167 TEST=manual In the chroot, do this: cd ~/trunk/src/platform/vboot_reference make make runtests make clean Everything should pass. Review URL: http://codereview.chromium.org/5352005
* Add 'find' command to cgpt, to search for partitions by UUID.Bill Richardson2010-07-021-0/+1
| | | | Review URL: http://codereview.chromium.org/2849040
* Nearly complete rewrite of cgpt tool.Bill Richardson2010-06-111-0/+75
This fixes a number of bugs, adds a bunch of commands, and essentially makes cgpt ready to use as a replacement for gpt. Still to do is to add commands and options that will let it generated intentionally bad partitions, for use in testing. Review URL: http://codereview.chromium.org/2719008
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