Here are some basic Tegra test results for Linux v3.18-rc1.
Logs and other details at:
http://nvt.pwsan.com/pub/linux/testlogs/test_v3.18-rc1/20141019183104/
Test summary
------------
Build: zImage:
Pass: ( 2/ 2): multi_v7_defconfig, tegra_defconfig
Boot to userspace: multi_v7_defconfig:
Pass: ( 3/ 3): tegra114-dalmore-a04, tegra124-jetson-tk1,
tegra30-beaver
Boot to userspace: tegra_defconfig:
Pass: ( 3/ 3): tegra114-dalmore-a04, tegra124-jetson-tk1,
tegra30-beaver
vmlinux object size
(delta in bytes from test_v3.17 (bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9)):
text data bss total kernel
+291561 +15912 +3464 +310937 multi_v7_defconfig
+281379 +9952 +4696 +296027 tegra_defconfig
Boot-time memory difference
(delta in bytes from test_v3.17 (bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9))
avail rsrvd high freed board kconfig dtb
-204k 204k -65536k 24k tegra114-dalmore-a04 multi_v7_defconfig tegra114-dalmore
-192k 192k -65536k 16k tegra114-dalmore-a04 tegra_defconfig tegra114-dalmore
-216k 216k -65536k 24k tegra124-jetson-tk1 multi_v7_defconfig tegra124-jetson-tk1
-204k 204k -65536k 16k tegra124-jetson-tk1 tegra_defconfig tegra124-jetson-tk1
-204k 204k -65536k 24k tegra30-beaver multi_v7_defconfig tegra30-beaver
-192k 192k -65536k 16k tegra30-beaver tegra_defconfig tegra30-beaver
The 64MiB decrease in highmem is a bit mysterious. Am thinking that it is
probably PCIe-related, given the PCIe messages in the boot logs:
http://nvt.pwsan.com/pub/linux/testlogs/test_v3.18-rc1/20141019183104/boot/boot-log-diff-from-test_v3.17-20141006214755.diff
Looks like we also have some PL310 DT work to do:
+PL310 OF: cache setting yield illegal associativity
+PL310 OF: 0 calculated, only 8 and 16 legal
Also the Cortex-A15 boards are no longer using the ARM localtimers:
-Architected cp15 timer(s) running at 12.00MHz (virt).
-sched_clock: 56 bits at 12MHz, resolution 83ns, wraps every 2863311536128ns
-Switching to timer-based delay loop, resolution 83ns
Console: colour dummy device 80x30
-Calibrating delay loop (skipped), value calculated using timer frequency.. 24.00 BogoMIPS (lpj=120000)
+Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
...
-Switched to clocksource arch_sys_counter
+Switched to clocksource timer_us
--
To unsubscribe from this list: send the line "unsubscribe linux-tegra" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
