Here are some basic OMAP test results for Linux v3.8-rc7.
Logs and other details at:
http://www.pwsan.com/omap/testlogs/test_v3.8-rc7/20130210080644/
Test summary
------------
Boot to userspace:
Pass ( 9/11): 2420n800, 2430sdp, 3517evm, 3530es3beagle,
3730beaglexm, 37xxevm, 4430es2panda, 5912osk,
4460pandaes
FAIL ( 2/11): am335xbone, cmt3517
PM ret/off, suspend + dynamic idle:
Pass (3/3): 3530es3beagle, 3730beaglexm, 37xxevm
PM ret, suspend + dynamic idle:
Pass (1/2): 4460pandaes
FAIL (1/2): 4430es2panda
PM ret, dynamic idle:
FAIL (1/1): 2430sdp
Failing tests: fixed by posted patches
--------------------------------------
Other:
* 2420N800: powers down 30 seconds after boot
- Presumably due to missing CBUS patches for watchdog control
- http://lkml.org/lkml/2012/9/3/265
- http://marc.info/?l=linux-omap&m=135274739624125&w=2
- http://marc.info/?l=linux-omap&m=135664195831104&w=2
Failing tests: needing investigation
------------------------------------
Boot tests:
* am335xbone: hangs after "Starting kernel"
- Cause unknown
- http://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg82297.html
- http://marc.info/?l=linux-omap&m=135903184512238&w=2
- http://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg83942.html
* 3517EVM & CM-T3517: boot hangs with NFS root
- Likely some Kconfig, board file, and PM issues with EMAC
- Longstanding bug
* CM-T3517: boot hangs with MMC root
- Due to missing MMC setup in board file
- http://www.spinics.net/lists/arm-kernel/msg211471.html
Boot warnings:
* CM-T3517: L3 in-band error with IPSS during boot
- Cause unknown but see http://marc.info/?l=linux-omap&m=134833869730129&w=2
- Longstanding issue; does not occur on the 3517EVM
PM tests:
* 2430sdp: pwrdm state mismatch(dsp_pwrdm) 0 != 3
- need to doublecheck wakeup dependencies
* 2430sdp: power domains not entering retention
- Cause unknown
* 4430es2panda, 4460pandaes: pwrdm state mismatch on CAM, DSS, ABE
* 4460pandaes: pwrdm state mismatch on IVAHD, TESLA
* 4430es2panda: CORE, TESLA, IVAHD, L3INIT didn't enter target state
- Probably due to lack of reset code for M3, DSP, SL2IF, FSUSB
per discussion with Tero Kristo
- Likely dependent on the bootloader version
- fails with 2012.07-00136-g755de79
* 3730 Beagle XM: does not serial wake from off-idle suspend when console
UART doesn't clock-gate ("debug ignore_loglevel")
- Cause unknown
- Not yet part of the automated test suite
- Re-tested at v3.7; still failing:
http://www.pwsan.com/omap/transcripts/20121211-3730beaglexm-3.7-pm-offmode-fail-debug.txt
Other:
* 4430es2panda: omap_hwmod: l3_instr: _wait_target_disable failed
- Unknown cause; could be due to the lack of hierarchical enable/disable
in hwmod code
- Jon Hunter reports this does not appear with the same X-loader/bootloader
on his 4430ES2.3 Panda, so could be ES-level dependent
Failing tests: needing local investigation (may be due to testbed issues)
-------------------------------------------------------------------------
Boot tests:
* AM335x Beaglebone: omap2plus_defconfig kernels don't boot
- May be fixed now, pending retest:
- http://marc.info/?l=linux-omap&m=135082257727502&w=2
- Not yet part of the automated test suite
- Nishanth Menon & Vaibhav Hiremath report that it works for them
* May be due to an old U-boot with FDT support problems used here?
Pending local investigation and re-test
Problems reported by others
---------------------------
(none currently listed)
vmlinux object size
(delta in bytes from test_v3.8-rc6 (88b62b915b0b7e25870eb0604ed9a92ba4bfc9f7)):
text data bss total kernel
+1146 -2560 +4 -1410 am33xx_only
+164 0 0 +164 n800_multi_omap2xxx
+164 0 0 +164 n800_only_a
+5500 -2592 +4 +2912 omap1_defconfig
+1436 -2600 +4 -1160 omap1_defconfig_1510innovator_only
+1404 -2592 +4 -1184 omap1_defconfig_5912osk_only
+1566 -2632 +4 -1062 omap2plus_defconfig
+1118 -2592 +4 -1470 omap2plus_defconfig_2430sdp_only
+1562 -2544 +4 -978 omap2plus_defconfig_cpupm
+1562 -2600 +4 -1034 omap2plus_defconfig_no_pm
+1630 -2544 +4 -910 omap2plus_defconfig_omap2_4_only
+1366 -2608 +4 -1238 omap2plus_defconfig_omap3_4_only
+412 +16 -104 +324 rmk_omap3430_ldp_allnoconfig
+224 0 +4 +228 rmk_omap3430_ldp_oldconfig
+412 +16 -104 +324 rmk_omap4430_sdp_allnoconfig
+272 +16 +4 +292 rmk_omap4430_sdp_oldconfig
Boot-time memory difference
(delta in bytes from test_v3.8-rc6 (88b62b915b0b7e25870eb0604ed9a92ba4bfc9f7))
avail rsrvd high freed board kconfig
4k -4k . . 2430sdp omap2plus_defconfig
4k -4k . . 3530es3beagle omap2plus_defconfig
4k -4k . . 3730beaglexm omap2plus_defconfig
4k -4k . . 37xxevm omap2plus_defconfig
4k -4k . . 4430es2panda omap2plus_defconfig
4k -4k . . 4460pandaes omap2plus_defconfig
-4k 4k . . 5912osk omap1_defconfig
4k -4k . . cmt3517 omap2plus_defconfig
- Paul
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