diff options
| author | Bill Richardson <wfrichar@chromium.org> | 2013-10-29 09:49:19 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2013-10-30 01:03:43 +0000 |
| commit | 497e29254286a8bf8858e3a5e5495cc098f119a4 (patch) | |
| tree | 0c0aeaaef32e75e2c7237131333e819fdb9003d9 /Makefile | |
| parent | 7e78087a91ff5c00a695ee769edd20fb62c04bc9 (diff) | |
| download | chrome-ec-497e29254286a8bf8858e3a5e5495cc098f119a4.tar.gz | |
Start separating LM4 pwm logic from fan logic.
On the LM4, all pwm functions are implemented through hardware "fan"
modules. This change abstracts the hardware fan stuff from the higher level
pwm and fan control logic. Those are still chip-specific at the moment, but
may be moved into common with a future CL.
BUG=chrome-os-partner:23530
BRANCH=none
TEST=manual
Code refactoring only, no new behavior. All tests build and pass, and I
tested on Link with some manual pwm and fan commands on the EC console.
> fanduty 30
> faninfo
Should report ~4500 RPM
> fanset 7000
> faninfo
Should report ~48% duty cycle.
> fanauto
Back to automatic control.
> kblight 0
> kblight 10
> kblight 50
> kblight 100
Keyboard backlight should glow appropriately.
Change-Id: I7558f36b2626e555fc8dabdd12660fa484a93b7f
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174991
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -53,8 +53,8 @@ include util/lock/build.mk includes+=$(includes-y) -objs_from_dir=$(foreach obj, $($(2)-y), \ - $(out)/$(1)/$(firstword $($(2)-mock-$(PROJECT)-$(obj)) $(obj))) +objs_from_dir=$(sort $(foreach obj, $($(2)-y), \ + $(out)/$(1)/$(firstword $($(2)-mock-$(PROJECT)-$(obj)) $(obj)))) # Get all sources to build all-y=$(call objs_from_dir,core/$(CORE),core) |