coreboot.git - my copy of coreboot

Age	Commit message (Collapse)	Author
2015-04-10	tpm: Move the LPC TPM driver to a subdirectory	Duncan Laurie
	This moves the LPC TPM driver to drivers/pc80/tpm so it can be turned into a ramstage driver with a chip.h It includes no other changes yet. BUG=chrome-os-partner:33385 BRANCH=samus,auron TEST=emerge-samus coreboot Change-Id: Iac83e52db96201f37a0086eae9df244f8b8d48d9 Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Original-Commit-Id: be2db391f9da80b8b75137af0fe81dc4724bc9d1 Original-Change-Id: I60ddd1d2a3e72bcf169a0b44e0c7ebcb87f4617d Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/226660 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9468 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2014-09-10	tpm: Clean up I2C TPM driver	Stefan Reinauer
	Drop a lot of u-boot-isms and share common TIS API between I2C driver and LPC driver. Signed-off-by: Stefan Reinauer <reinauer@google.com> Change-Id: I43be8eea0acbdaef58ef256a2bc5336b83368a0e Reviewed-on: https://chromium-review.googlesource.com/175670 Commit-Queue: Stefan Reinauer <reinauer@chromium.org> Tested-by: Stefan Reinauer <reinauer@chromium.org> Reviewed-by: David Hendricks <dhendrix@chromium.org> (cherry picked from commit 3fc8515b9dcef66998658e1aa5c020d22509810c) Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6855 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2014-07-01	stdlib: Drop duplicates of min() and max()	Kyösti Mälkki
	Change-Id: Ib2f6fad735e085d237a0d46e0586e123eef6e0e2 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/6161 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2013-12-21	tpm: provide explicit tpm register access	Aaron Durbin
	An issue was observed using a specific vendor's TPM in that it chokes on access to registers that are not explicitly defined in the PC client specification. The previous driver used generic access functions for reading and writing registers. However, issues come to play when reading from the status register. It read it as a 32-bit value, but that read address 0x1b which is not defined in the spec. Instead of using generic access functions for the tpm registers provide explicit ones. To that end provide more high level wrapper functions to perform the semantic access required. Change-Id: I781b31723f819e1387d7aa25512c83780ea0877f Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/63243 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/4388 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2013-10-13	Rename cpu/x86/car.h to arch/early_variables.h	Stefan Reinauer
	and add an ARMv7 version. Change-Id: I14fbff88d7c2b003dde57a19bf0ba9640d322156 Signed-off-by: Stefan Reinauer <reinauer@google.com> [km: rebased fa004acf8 from chromium git] Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3939 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2013-07-10	drivers: Fix spelling	Martin Roth
	Change-Id: Ib0d98e3ab5b2943c36f88765587e8963a4f49604 Signed-off-by: Martin Roth <martin.roth@se-eng.com> Reviewed-on: http://review.coreboot.org/3754 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2013-05-16	pc80/tpm: allow for cache-as-ram migration	Aaron Durbin
	As the TPM driver can be accessed in romstage after cache-as-ram is torn down use the cache-as-ram migration API to dynamically determine the global variable address. Change-Id: I149d7c130bc3677ed52282095670c07a76c34439 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/3233 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2012-05-01	Fix TPM driver to work with multiple vendor TPMs	Stefan Reinauer
	Port u-boot patch for low-level driver: - Fix bug in traversal of vendor name list. - Sending "command ready" needs additional logic to handle TPMs that need that bit set twice: once to empty the read FIFOs and once to actualy set command ready. Change-Id: I57c280266b2e966c5b90e4f9e968426a33b93cf1 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/972 Tested-by: build bot (Jenkins)
2012-04-27	Move top level pc80 directory to drivers/	Stefan Reinauer
	There is no reason for this to be a top level directory. Some stuff from lib/ should also be moved to drivers/ Change-Id: I3c2d2e127f7215eadead029cfc7442c22b26814a Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/939 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>