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2016-01-19arch/x86: Indent using tabs not spacesMartin Roth
No functional changes - just whitespace fixes. Signed-off-by: Martin Roth <martinroth@google.com> Change-Id: I8ffa87240bcbd3d657ed9dc619b5e5bf9de734d7 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12853 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-01-14arch/x86: add missing license headersMartin Roth
These were mostly written as part of the coreboot project, so get the standard coreboot license header. memmove.c came from the linux kernel, so also gets the standard coreboot v2 license header, but gets the added attribution that it was derived from the linux kernel. Unlike many coreboot files, this file may not be re-licensed as GPL V3. Change-Id: I1fdc26b543e059f7a42d4b886f7222f4c74b959d Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12916 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-12-02x86/smm: Initialize SMM on some CPUs one-by-oneDamien Zammit
We currently race in SMM init on Atom 230 (and potentially other CPUs). At least on the 230, this leads to a hang on RSM, likely because both hyperthreads mess around with SMBASE and other SMM state variables in parallel without coordination. The same behaviour occurs with Atom D5xx. Change it so first APs are spun up and sent to sleep, then BSP initializes SMM, then every CPU, one after another. Only do this when SERIALIZE_SMM_INITIALIZATION is set. Set the flag for Atom CPUs. Change-Id: I1ae864e37546298ea222e81349c27cf774ed251f Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Signed-off-by: Damien Zammit <damien@zamaudio.com> Reviewed-on: https://review.coreboot.org/6311 Tested-by: build bot (Jenkins) Tested-by: BSI firmware lab <coreboot-labor@bsi.bund.de> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-09-05symbols: add '_' to pci_drivers and cpu_drivers symbolsAaron Durbin
In order to prepare for more unification of the linker scripts prefix pci_drivers, epci_drivers, cpu_drivers, and ecpu_drivers with an underscore. BUG=chrome-os-partner:44827 BRANCH=None TEST=Built different boards includes ones w/ and w/o relocatable ramstage. Change-Id: I8918b38db3b754332e8d8506b424f3c6b3e06af8 Signed-off-by: Aaron Durbin <adubin@chromium.org> Reviewed-on: http://review.coreboot.org/11506 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-13x86: flatten hierarchyStefan Reinauer
It never made sense to have bootblock_* in init, but pirq_routing.c in boot, and some ld scripts on the main level while others live in subdirectories. This patch flattens the directory hierarchy and makes x86 more similar to the other architectures. Change-Id: I4056038fe7813e4d3d3042c441e7ab6076a36384 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/10901 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>