coreboot-kgpe-d16/payloads/libpayload/drivers
Ionela Voinescu b29a67d8c8 libpayload: pistachio: fix timer implementation
timer_raw_value must return the number of CPU ticks, and not
the time obtained by dividing the ticks by the CPU frequency.
The CPU counter is increased at every 2 CPU clocks
and therfore the number of ticks will be the counter value
multiplied by 2.

BUG=chrome-os-partner:31438
TEST=tested on Pistachio FPGA; it works properly.
BRANCH=none

Change-Id: Iae62cb328e882f84822250bdf72146321ca9bbe0
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 7ab25ce7dcaffb453ee774d870963a56444d46af
Original-Change-Id: I74408950900463a2c054d5aebd3edb005a325adb
Original-Signed-off-by: Ionela Voinescu <ionela.voinescu@imgtec.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/242393
Original-Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/8744
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-03-21 11:08:33 +01:00
..
serial libpayload: ipq808x: stale interrupt shall not be cleared unconditionally 2015-03-13 23:01:39 +01:00
storage libpayload: Fix missed CONFIG_ -> CONFIG_LP_ substitutions 2014-10-17 11:24:15 +02:00
timer libpayload: pistachio: fix timer implementation 2015-03-21 11:08:33 +01:00
usb libpayload ehci: Use 64-byte aligned data structures for periodic transfers 2015-03-21 01:42:59 +01:00
video libpayload: don't test for unsigned >= 0 2015-01-03 23:58:25 +01:00
Makefile.inc libpayload: arch/mips: Add basic MIPS architecture support 2015-03-21 11:07:50 +01:00
cbmem_console.c libpayload: console: Allow output drivers to print whole strings at once 2014-12-22 21:44:37 +01:00
hid.c
keyboard.c libpayload: Change CONFIG_* to CONFIG_LP_* in the kconfig. 2014-08-05 18:44:08 +02:00
nvram.c libpayload: Change CONFIG_* to CONFIG_LP_* in the kconfig. 2014-08-05 18:44:08 +02:00
options.c libpayload/options: Fix out of array read. 2014-01-19 11:51:23 +01:00
pci.c
serial.c libpayload: Add minimal support for PL011 UART 2014-11-13 06:23:17 +01:00
speaker.c Fix libpayload speaker driver 2011-10-27 10:49:41 +02:00