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authorVadim Bendebury <vbendeb@chromium.org>2014-05-21 16:28:57 -0700
committerMarc Jones <marc.jones@se-eng.com>2015-01-04 00:07:38 +0100
commit8ec74a39fa6b5a4a216a837f1ff8f2e8c8b7436b (patch)
treed3d77fa4a4d65d537a3ede9d43e2d15e7b223fa0 /payloads/libpayload/Config.in
parent5106b9dbb7b5cf0f61e763706c868054a1408e31 (diff)
downloadcoreboot-8ec74a39fa6b5a4a216a837f1ff8f2e8c8b7436b.tar.xz
libpayload: ipq8064: Add rudimentary timer driver
This is still using the 32kHz timer coreboot uses. A finer granularity timer implementation for 806x is in the works. BUG=chrome-os-partner:27784,chrome-os-partner:28880 TEST=none yet. Original-Change-Id: Iae206749000d45040090df48199c8d86d76bbae5 Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/198021 Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org> (cherry picked from commit 8f49f752ab8f84b7c5dc189238732360e8d2aae2) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ia150c974e5b66939de0b007cf7c1308c187f3289 Reviewed-on: http://review.coreboot.org/8002 Tested-by: build bot (Jenkins) Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'payloads/libpayload/Config.in')
-rw-r--r--payloads/libpayload/Config.in18
1 files changed, 18 insertions, 0 deletions
diff --git a/payloads/libpayload/Config.in b/payloads/libpayload/Config.in
index bef0e05b01..3c5c342098 100644
--- a/payloads/libpayload/Config.in
+++ b/payloads/libpayload/Config.in
@@ -354,6 +354,9 @@ config TIMER_MCT
config TIMER_TEGRA_1US
bool "Tegra 1us"
+config TIMER_IPQ806X
+ bool "Timer for ipq806x platforms"
+
endchoice
config TIMER_MCT_HZ
@@ -371,6 +374,21 @@ config TIMER_TEGRA_1US_ADDRESS
depends on TIMER_TEGRA_1US
default 0x60005010
+config IPQ806X_TIMER_FREQ
+ int "Hardware timer frequency"
+ default 32000
+ depends on TIMER_IPQ806X
+ help
+ IPQ hardware presently provides a single timer running at 32KHz, a
+ finer granulariry timer is available but is not yet enabled.
+
+config IPQ806X_TIMER_REG
+ hex "Timer register address"
+ default 0x0200A008
+ depends on TIMER_IPQ806X
+ help
+ Address of the register to read a free running timer value.
+
config USB
bool "USB Support"
default n