This just ensures the JTAG pins are reset to JTAG function on warm reboot.
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=chrome-os-partner:7448
TEST=none
Change-Id: I0cccdbe7a68c228db7f354898ed30598e9fabff0
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=chrome-os-partner:7528
TEST=from debug console,
gpioget --> prints current level. Run a few times to see DEBUG_LED
value toggle.
gpioset debug_led 1 --> turns debug LED on. Run repeatedly to
override the idle task toggling it off.
Change-Id: I7c64044228697e052a9c20eb052d37a1f640f6e7
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=chrome-os-partner:7499
TEST=press and release power button; should see debug messages
Change-Id: I8909ae4643afc98753edb690771618ad43135e3e
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
The constants don't work with the DECLARE_IRQ() macro yet, because it
relies on stringizing the IRQ number.
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=none
TEST=none
Change-Id: Ie6ddecd79e28c319b095089131579ba994a17da3
(cherry picked from commit e24904644a977f2618f51629cc066b93a3d53595)
LPC module no longer directly talks to UART registers, and vice-versa.
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=none
TEST='ectool sertest' on target system
Change-Id: Id070c0d849bdfe91c752e0af651d357b695d2648
(cherry picked from commit ab8c3c2b8e3b08a4bf5573cda3a12dd3a384e67d)
The LPC is not stable enough to test. Kodus Rong. He creates this idea
to checksum the partial content of flash for read/write/erase. This can
improve the robustness of flashrom.
BUG=none
TEST=Tested with flashrom.
Change-Id: I2a2f7b698a94674c03cbd8e3f15caf34f8986399
This CL add host command to enable, get/set flash write protect range.
BUG=None
TEST=Use flashrom utility to set write protect range, enable write
protect and get status.
Change-Id: I345f1eb65944d8cf8028e6fdb7e43c40cc742a6d
Signed-off-by: Rong Chang <rongchang@chromium.org>
