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Aaron Durbin 052942923b device tree: track init times 
With the introduction of a monotonic timer it is possible to
track the individual times of each device's init() call. Add this
ability behind a HAVE_MONOTONIC_TIMER option.

Example log messages:
Root Device init 5 usecs
CPU_CLUSTER: 0 init 66004 usecs
PCI: 00:00.0 init 1020 usecs
PCI: 00:02.0 init 456941 usecs
PCI: 00:13.0 init 3 usecs
PCI: 00:14.0 init 3 usecs
PCI: 00:15.0 init 92 usecs
PCI: 00:15.1 init 37 usecs
PCI: 00:15.2 init 36 usecs
PCI: 00:15.3 init 35 usecs
PCI: 00:15.4 init 35 usecs
PCI: 00:15.5 init 36 usecs
PCI: 00:15.6 init 35 usecs
PCI: 00:16.0 init 3666 usecs
PCI: 00:17.0 init 63 usecs
PCI: 00:1b.0 init 3 usecs
PCI: 00:1c.0 init 89 usecs
PCI: 00:1c.1 init 15 usecs
PCI: 00:1c.2 init 15 usecs
PCI: 00:1c.3 init 15 usecs
PCI: 00:1c.4 init 15 usecs
PCI: 00:1c.5 init 16 usecs
PCI: 00:1d.0 init 4 usecs
PCI: 00:1f.0 init 495 usecs
PCI: 00:1f.2 init 29 usecs
PCI: 00:1f.3 init 4 usecs
PCI: 00:1f.6 init 4 usecs

Change-Id: Ibe499848432c7ab20166ab10d6dfb07db03eab01
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/3162
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
2013-05-01 21:36:16 +02:00
..
oprom ramstage: prepare for relocation 2013-03-21 18:01:38 +01:00
agp_device.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00
cardbus_device.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00
cpu_device.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00
device.c device tree: track init times 2013-05-01 21:36:16 +02:00
device_romstage.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00
device_util.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00
hypertransport.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00
Kconfig Add PXE ROM selection to Kconfig menu 2013-04-03 18:01:44 +02:00
Makefile.inc Rename devices -> device 2012-11-30 23:59:58 +01:00
pci_device.c pci: don't load vga option rom before S3 check 2013-04-01 20:55:56 +02:00
pci_ops.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00
pci_rom.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00
pciexp_device.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00
pcix_device.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00
pnp_device.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00
root_device.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00
smbus_ops.c GPLv2 notice: Unify all files to just use one space in »MA 02110-1301« 2013-03-01 10:16:08 +01:00