Here are some basic OMAP test results for Linux v3.8-rc3.
Logs and other details at:
http://www.pwsan.com/omap/testlogs/test_v3.8-rc3/20130109222058/
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
------------------------------------
Build tests:
* rmk_3430_ldp_allnoconfig, rmk_4430_sdp_allnoconfig: twl4030 build failures
- in drivers/mfd/twl-core.c
Boot tests:
* am335xbone: hangs after "Starting kernel"
- Cause unknown
- http://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg82297.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:
* 3530es3beagle, 3730beaglexm, 37xxevm: nand_scan_ident() warning
- "at drivers/mtd/nand/nand_base.c:2861 nand_scan_ident+0xdb4/0xf90()"
- http://marc.info/?l=linux-omap&m=135630897110185&w=2
* 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
vmlinux object size
(delta in bytes from test_v3.8-rc2 (d1c3ed669a2d452cacfb48c2d171a1f364dae2ed)):
text data bss total kernel
+216 +8 0 +224 am33xx_only
+256 0 0 +256 n800_multi_omap2xxx
+256 0 0 +256 n800_only_a
+24 +8 0 +32 omap1_defconfig
+28 0 0 +28 omap1_defconfig_1510innovator_only
+16 -8 0 +8 omap1_defconfig_5912osk_only
+328 +80 0 +408 omap2plus_defconfig
+268 +8 0 +276 omap2plus_defconfig_2430sdp_only
+316 -8 0 +308 omap2plus_defconfig_cpupm
+256 +80 0 +336 omap2plus_defconfig_no_pm
+136 +8 0 +144 omap2plus_defconfig_omap2_4_only
+16 -16 0 0 omap2plus_defconfig_omap3_4_only
+48 -16 0 +32 rmk_omap3430_ldp_oldconfig
-88 +8 0 -80 rmk_omap4430_sdp_oldconfig
- Paul
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