Subject: [PATCHv2 00/27] ARM: OMAP2+: clock code migration to drivers/clk/ti

From: [email-masked] (Tero Kristo)
Date: Tue, 12 May 2015 13:10:00 +0300

On 05/11/2015 11:21 PM, Paul Walmsley wrote:
> Hi
>
> On Mon, 11 May 2015, Tero Kristo wrote:
>
>> This set moves most of the OMAP2+ clock driver code under drivers/clk.
>> There are still a couple of files under mach-omap2 folder after this
>> set which have either unmet dependencies still (towards PRCM driver)
>> or is currently slightly broken (some of the DVFS code for OMAP2/OMAP3.)
>> Earlier version of this set has been posted back in March (see
>> http://www.spinics.net/lists/linux-omap/msg116418.html), mostly
>> the code is the same except patches 25+ which are new.
>>
>> Overall diffstat for this set:
>>   42 files changed, 2644 insertions(+), 3707 deletions(-)
>>
>> Testing done:
>> am335x-evm      : boot
>> am335x-evmsk    : boot
>> am3517-evm      : boot
>> am37x-evm       : boot
>> am43x-epos-evm  : boot
>> am437x-gp-evm   : boot
>> omap3-beagle-xm : boot
>> omap3-beagle    : boot, suspend-resume (ret/off), cpuidle (ret/off)
>> am335x-boneblack: boot
>> am335x-bone     : boot
>> craneboard      : boot
>> dra7xx-evm      : boot
>> omap3430-ldp    : boot
>> omap3-n900      : boot
>> omap5-uevm      : boot
>> omap4-panda-es  : boot, suspend-resume (ret), cpuidle (ret)
>> omap4-panda     : boot
>> omap2430-sdp    : boot
>> omap3430-sdp    : boot
>> omap4-sdp-es23plus: boot
>>
>> Branch info:
>> - tree: https://github.com/t-kristo/linux-pm.git
>> - branch: for-4.2/ti-clk-move
>
> I can't replicate your test results.  Several Kconfigs fail to build here,
> and many boards don't even boot.
>
> Could you please post a copy of your boot logs?
>
> - Paul
>
> http://www.pwsan.com/omap/testlogs/test-tkristo-clk-move-v4.2/20150511115145/
>
> OMAP development test results for test-tkristo-clk-move-v4.2 20150511115145

Oh hmm, I seem to have introduced a Makefile issue which breaks a couple 
of special builds. I just force pushed updated branch.

Here are the boot logs for it, I tried also single-soc builds with 
am3/am4/omap2/omap3/omap4/omap5/dra7:

   : Board           : Boot url
  1: am335x-evm      : PASS http://paste.ubuntu.com/11093628/
  2: am335x-evmsk    : PASS http://paste.ubuntu.com/11093629/
  3: am3517-evm      : PASS http://paste.ubuntu.com/11093630/
  4: am37x-evm       : PASS http://paste.ubuntu.com/11093632/
  5: am43x-epos-evm  : PASS http://paste.ubuntu.com/11093633/
  6: am437x-gp-evm   : PASS http://paste.ubuntu.com/11093634/
  7: am57xx-evm      : FAIL http://paste.ubuntu.com/11093635/
  8: omap3-beagle-xm : PASS http://paste.ubuntu.com/11093636/
  9: omap3-beagle    : PASS http://paste.ubuntu.com/11093637/
10: am335x-boneblack: PASS http://paste.ubuntu.com/11093638/
11: am335x-bone     : PASS http://paste.ubuntu.com/11093639/
12: craneboard      : PASS http://paste.ubuntu.com/11093640/
13: dra7xx-evm      : PASS http://paste.ubuntu.com/11093641/
14: omap3430-ldp    : PASS http://paste.ubuntu.com/11093642/
15: omap3-n900      : PASS http://paste.ubuntu.com/11093643/
16: omap5-uevm      : PASS http://paste.ubuntu.com/11093645/
17: omap4-panda-es  : PASS http://paste.ubuntu.com/11093646/
18: omap4-panda     : PASS http://paste.ubuntu.com/11093647/
19: omap2430-sdp    : PASS http://paste.ubuntu.com/11093648/
20: omap3430-sdp    : PASS http://paste.ubuntu.com/11093649/
21: omap4-sdp-es23plus: PASS http://paste.ubuntu.com/11093650/
TOTAL = 21 boards, Booted Boards = 20, No Boot boards = 1

AM57xx-evm boot fails as it is missing some patches from Nishanth (I 
think the UART mux has changed.)

-Tero

>
>
> Test summary
> ------------
>
> Build: uImage:
>      Pass ( 3/ 3): omap1_defconfig, omap1_defconfig_1510innovator_only,
> 		  omap1_defconfig_5912osk_only
>
> Build: uImage+dtb:
>      FAIL ( 2/13): omap2plus_defconfig_am33xx_only/am335x-bone,
> 		  omap2plus_defconfig_n800_only_a/omap2420-n800
>      Pass (11/13): omap2plus_defconfig/omap4-panda,
> 		  omap2plus_defconfig/omap4-panda-es,
> 		  omap2plus_defconfig/omap4-var-som,
> 		  omap2plus_defconfig/omap3-evm-37xx,
> 		  omap2plus_defconfig/omap2430-sdp,
> 		  omap2plus_defconfig/am3517-evm,
> 		  omap2plus_defconfig/omap3-beagle,
> 		  omap2plus_defconfig/omap3-beagle-xm,
> 		  omap2plus_defconfig/omap3-sbc-t3517,
> 		  omap2plus_defconfig/omap5-uevm,
> 		  omap2plus_defconfig/omap5-sbc-t54
>
> Build: zImage:
>      FAIL ( 9/17): omap2plus_defconfig_am33xx_only,
> 		  omap2plus_defconfig_n800_only_a,
> 		  omap2plus_defconfig_n800_multi_omap2xxx,
> 		  omap2plus_defconfig_omap2_4_only,
> 		  omap2plus_defconfig_omap5_only,
> 		  omap2plus_defconfig_dra7xx_only,
> 		  omap2plus_defconfig_am43xx_only,
> 		  rmk_omap4430_sdp_oldconfig,
> 		  rmk_omap4430_sdp_allnoconfig
>      Pass ( 8/17): omap2plus_defconfig,
> 		  omap2plus_defconfig_2430sdp_only,
> 		  omap2plus_defconfig_cpupm, omap2plus_defconfig_no_pm,
> 		  omap2plus_defconfig_omap3_4_only,
> 		  rmk_omap3430_ldp_oldconfig,
> 		  rmk_omap3430_ldp_allnoconfig, multi_v7_defconfig
>
> Build warnings from toolchain: uImage:
>      FAIL ( 3/ 3): omap1_defconfig, omap1_defconfig_1510innovator_only,
> 		  omap1_defconfig_5912osk_only
>
> Build warnings from toolchain: uImage+dtb:
>      FAIL ( 2/13): omap2plus_defconfig_am33xx_only/am335x-bone,
> 		  omap2plus_defconfig_n800_only_a/omap2420-n800
>
> Build warnings from toolchain: zImage:
>      FAIL (14/17): omap2plus_defconfig, omap2plus_defconfig_am33xx_only,
> 		  omap2plus_defconfig_n800_only_a,
> 		  omap2plus_defconfig_n800_multi_omap2xxx,
> 		  omap2plus_defconfig_2430sdp_only,
> 		  omap2plus_defconfig_cpupm, omap2plus_defconfig_no_pm,
> 		  omap2plus_defconfig_omap2_4_only,
> 		  omap2plus_defconfig_omap3_4_only,
> 		  omap2plus_defconfig_omap5_only,
> 		  omap2plus_defconfig_dra7xx_only,
> 		  omap2plus_defconfig_am43xx_only,
> 		  rmk_omap3430_ldp_oldconfig,
> 		  rmk_omap4430_sdp_oldconfig
>
> Boot to userspace:
>      FAIL ( 6/17): 4460varsomom, 2430sdp, 3530es3beagle, 3530es31beagle,
> 		  cmt3517, 5430es2sbct54
>      skip ( 5/17): 5912osk, 3517evm, am335xbonelt, am335xbone, 2420n800
>      Pass ( 6/17): 4430es2panda, 4460pandaes, 37xxevm, 3730beaglexm,
> 		  3730es12beaglexm, 5430es2uevm
>
> Kernel warnings during boot to userspace:
>      FAIL ( 1/17): 4430es2panda
>
> PM: chip retention via suspend:
>      skip ( 1/12): am335xbonelt
>      FAIL ( 7/12): 4430es2panda, 4460varsomom, 3530es3beagle,
> 		  3530es31beagle, 2430sdp, 5430es2uevm, 5430es2sbct54
>      Pass ( 4/12): 4460pandaes, 37xxevm, 3730beaglexm, 3730es12beaglexm
>
> PM: chip retention via dynamic idle:
>      skip ( 1/12): am335xbonelt
>      FAIL ( 7/12): 4430es2panda, 4460varsomom, 3530es3beagle,
> 		  3530es31beagle, 2430sdp, 5430es2uevm, 5430es2sbct54
>      Pass ( 4/12): 4460pandaes, 37xxevm, 3730beaglexm, 3730es12beaglexm
>
> PM: chip off (except CORE, due to errata) via suspend:
>      Pass ( 1/ 1): 3730beaglexm
>
> PM: chip off (except CORE, due to errata) via dynamic idle:
>      Pass ( 1/ 1): 3730beaglexm
>
> PM: chip off via suspend:
>      FAIL ( 2/ 4): 3530es3beagle, 3530es31beagle
>      Pass ( 2/ 4): 37xxevm, 3730es12beaglexm
>
> PM: chip off via dynamic idle:
>      FAIL ( 2/ 4): 3530es3beagle, 3530es31beagle
>      Pass ( 2/ 4): 37xxevm, 3730es12beaglexm
>
> Kernel warnings during PM test:
>      FAIL ( 1/17): 4430es2panda
>
> Obsolete Kconfig symbols:
>      FAIL ( 1/20): multi_v7_defconfig
>
>
> vmlinux object size
> (delta in bytes from test_v4.1-rc2 (5ebe6afaf0057ac3eaeb98defd5456894b446d22)):
>     text     data      bss    total  kernel
>        0        0        0        0  omap1_defconfig
>        0        0        0        0  omap1_defconfig_1510innovator_only
>        0        0        0        0  omap1_defconfig_5912osk_only
>    -1484       -8        0    -1492  multi_v7_defconfig
>    -2108      +56        0    -2052  omap2plus_defconfig
>        0        0        0        0  omap2plus_defconfig_2430sdp_only
>    -6140      +56      -64    -6148  omap2plus_defconfig_cpupm
>    -6204       -8        0    -6212  omap2plus_defconfig_no_pm
>    -1908       -8        0    -1916  omap2plus_defconfig_omap3_4_only
>    -2804       -4     +780    -2028  rmk_omap3430_ldp_allnoconfig
>    -1812       -8      +64    -1756  rmk_omap3430_ldp_oldconfig
>
> Boot-time memory difference
> (delta in bytes from test_v4.1-rc2 (5ebe6afaf0057ac3eaeb98defd5456894b446d22))
>    avail  rsrvd   high  freed  board          kconfig
>   -117644k -13428k      .  -168k  2420n800       omap2plus_defconfig_n800_only_a
>      -4k     4k      .      .  5430es2sbct54  omap2plus_defconfig
>   -79556k -51516k      .  -364k  am335xbone     omap2plus_defconfig_am33xx_only
>   -224000k -37120k      .  -440k  am335xbonelt   omap2plus_defconfig
>
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