Add a task to update temperature values in LPC mapped value space every
second. Also modify ectool to read directly from LPC mapped space.
Signed-off-by: Vic Yang <victoryang@chromium.org>
BUG=chrome-os-partner:8065
TEST="ectool temps" gives same result as "temps" from ec console.
Change-Id: Idcdef8d822724f9bd22d7e819c717cba5af5eb77
Add a LPC command to control USB charging mode. Also add the command to
ectool.
BUG=chrome-os-partner:7476
TEST=Manually test on link proto-0.
Change-Id: Ica87d0a690bc86e28844bd695f31641398b21939
Signed-off-by: Vic Yang <victoryang@chromium.org>
This will allow more efficient access to EC-provided data (temperature,
fan, battery) by the main processor.
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=chrome-os-partner:7857
TEST='ectool hello' from link main processor should still work
Change-Id: I2dc683f3441b34de9fb4debf772e386b9fdcfa82
When run with BOOT0=1 and BOOT1=0, the STM32L enters a system monitor
which allows flashing over the serial port (USART1 pins PA9 and PA10).
Implement commands to flash and run a program from a linux Host.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BUG=None
TEST=on a serial port connected to Discovery board pins PA9 and PA10,
run manually the various tools commands.
Change-Id: I42f95ed50a56d82d728989149b3e47210af9dc96
Refactor board/chip-specific code into corresponding directories.
Add support of the four I2C temp sensor in Link.
Use table lookup to handle different types of temperature sensors.
BUG=chrome-os-partner:7527
TEST=Correctly read EC internal temperature on bds.
Compile for link succeeded.
Change-Id: I694cfa54e1545798d877fafdf18c5585ab5f03e2
Add an option to read temperature from only specified temperature
sensor. With this we can prevent ectool returning error if we already
know a sensor is not connected and do not want ectool to read it.
BUG=none
TEST=ectool temps; ectool temps temp_sensor_ec_internal
Change-Id: I221f1e3390d17f4a3ae99f58eb701a99c7b566b9
Add LPC host command to get and set fan speed.
BUG=chrome-os-partner:7313
TEST=Connect a fan and manually test fan actual speed matches target
speed.
Change-Id: I4b6a711a1b8cca0dbd1c1936fe4f0f15240d3453
Add a LPC host command to read temperature sensor value with given
sensor id.
Add ectool command to read temperature sensor value through LPC.
BUG=chrome-os-partner:7329
TEST=Manual check the reading received is the same as value printed by
console command.
Change-Id: Id3386774435be6c3ae010a143f4fa894568efdb8
Macro _GNU_SOURCE is not automatically defined in chroot host toolchain.
Add this macro to let stdlib.h header file declare ptsname_r() function.
BUG=None
TEST=Run "gcc -V" to check if the toolchain version >= 4.6.0.
And run "make clean; make" in Chromium OS dev chroot.
Change-Id: I02d8a6f9ac9a6e51da3f2cd2ecbec9ec1f096c6a
Signed-off-by: Rong Chang <rongchang@chromium.org>
This provides a pty for the EC UART channel on the BD-ICDI-B FTDI
daughtercard for EC debugging.
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=none
TEST=make && build/bds/util/ec_uartd (with EC attached to FTDI board)
Change-Id: I51fe50d0da6345962affb860b923425197a04fa1
re-compile the QEMU code, so it runs properly inside the chroot.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BUG=None
TEST=make qemu-tests
Change-Id: Ib2a5d9aa56533fd6749c40eb8f73db955676886d
Build is the system doing the build (e.g. 64-bit linux) and host is the
target platform on top of the ec (e.g. 32-bit Chromium OS).
Necessary to get ectool properly compiling for Chromium OS.
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=none
TEST=make && file build/bds/util/ectool; ectool should be a 32-bit binary
Change-Id: I50eba4c164ece236646a7c6087b1b86769beeb28
