Increase stack size slightly for vboot hash task since the vboot
SHA256 function allocates ~300 bytes of stack data. Reduce stack size
for watchdog, power LED, and a few other tasks with simple call trees
where we can be sure an error path isn't going to blow past the
reduced stack.
This frees up ~1KB of RAM on STM32.
BUG=chrome-os-partner:13814
BRANCH=all
TEST=boot system; shmem should show more unused RAM; taskinfo should show
tasks still have unused stack
Change-Id: I47d6b77564a0180d15d86667cc0566a8919b776e
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/32608
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
This also moves flash related tests to use new 'hostcmd' console command.
BUG=chrome-os-partner:10262
TEST=Test passed
BRANCH=none
Change-Id: I5616bfa93bcde0beb4cb2baf2d38e8b5d827c275
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/30665
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
This test checks charging state machine works correctly:
- Charge when AC plugged. Discharge when AC unplugged.
- Shutdown when over/under-temperature during discharging.
- Stop charging when over/under-temperature during charging.
BUG=chrome-os-partner:10270
TEST=Test passed
Change-Id: I460645c70f5dcd30e258c43956ffe416c8bce906
Reviewed-on: https://gerrit.chromium.org/gerrit/26383
Reviewed-by: Rong Chang <rongchang@chromium.org>
Commit-Ready: Vic Yang <victoryang@chromium.org>
Tested-by: Vic Yang <victoryang@chromium.org>
This test checks the keypress repeat speed. However, there is inevitable
delay incurred by each keypress and thus we cannot be 100% certain about
the number of keypress to expect. Let's set a range instead of expecting
a fixed amount of keypress.
BUG=chrome-os-partner:10287
TEST=Test passed
Change-Id: Ib43bead68e5497cd64251fb45fab522cbaf3ea86
Reviewed-on: https://gerrit.chromium.org/gerrit/26533
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Commit-Ready: Vic Yang <victoryang@chromium.org>
Tested-by: Vic Yang <victoryang@chromium.org>
- update strings which were modified by the message text "compression"
- updated QEMU which supports a couple of additional registers for LM4F
(getting internal oscillator calibration status and writing timer
counter through TAV)
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BUG=chrome-os-partner:10008
TEST=make qemu-tests
Change-Id: Idf0ee13f354b4e14405e949861d426f3e4c3022b
Reviewed-on: https://gerrit.chromium.org/gerrit/24827
Reviewed-by: Vic Yang <victoryang@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Commit-Ready: Vincent Palatin <vpalatin@chromium.org>
BUG=chrome-os-partner:7459
TEST=manual
In the chroot:
cd src/platform/ec
make BOARD=link
The firmware image (build/link/ec.bin) is signed with dev-keys. Reflash the
EC and try it, and it should verify and reboot into RW A.
Additional tests (setting USE_RO_NORMAL, poking random values into VBLOCK_A
or FW_MAIN_A to force RW B to run, etc.) are left as an exercise for the
reader. I've done them and they work, though.
Change-Id: I29a23ea69aef02a11aebd4af3b043f6864723523
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Add nopll command to turn off the PLL, reducing the system clock to 16Mhz.
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=chrome-os-partner:8798
TEST=manual
boot system
press power button to boot x86
temps // should print all temperatures
timerinfo
timerinfo
timerinfo // convince yourself this is counting up at about 1MHz
nopll // this drops the system clock to 16MHz
temps // should still print all temperatures
timerinfo
timerinfo
timerinfo // should still be counting up at about 1MHz
Change-Id: Ie29ceb17af348148bffadf63d60c1b731f4c3f6d
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=chrome-os-partner:7461
TEST=manual
make BOARD={bds,link,daisy}
make tests
flash link system and make sure it boots
Change-Id: I1241a1895c083e387e38ddab01ac346ca4474eb9
Update test python scripts for recent trace modifications :
- lack of firmware B
- updated motd
Update QEMU to deal gracefully with various new registers accesses.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BUG=None
TEST=make qemu-tests
Change-Id: I59a53822193b7377fe5f61f75c951b6cd24fc54b
There is no host command yet and the "hello" test is not using it.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BUG=None
TEST=make tests BOARD=discovery && make tests BOARD=link
Change-Id: Ib7f49f8e38270a8c537e352396b1966abc801511
Exercise all basic use cases on mutexes.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BUG=None
TEST=make qemu-tests
Change-Id: I40de3ae59862db96b40a067c9ad54a978f5646b8
You can now enable/disable tasks more easily.
To conditionally compile a C file depending on the task FOO activation,
just write something like that in the build.mk file :
common-$(CONFIG_TASK_FOO)+=foo_source.o
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BUG=None
TEST=make all BOARD=link && make qemu-tests
Change-Id: I760fb248e1599d13190ccd937a68ef47da17b510
