#linux-rockchip on 2015-09-15 — irc logs at freenode.irclog.whitequark.org

2014-10-07 12:46 ChanServ changed the topic of #linux-rockchip to: Rockchip development discussion | Wiki at http://linux-rockchip.info | Logs at http://irclog.whitequark.org/linux-rockchip | ML at http://groups.google.com/group/linux-rockchip

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03:54 * bashintosh is happy to see Lollipop 5.1 booting up fine on the Firefly!

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06:10 <bashintosh> mmmh, there are several differences in the DT from the kernel used for KitKat and Lollipop (Firefly)...

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06:19 * bashintosh wonders why they swapped PRMRY and EXTEND lcdc sources...

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06:56 <bashintosh> akaizen: all good here with 5.1 built from SDK (Firefly) re: HDMI output / screen tearing issues

06:58 <akaizen> bashintosh: awesome. my build finished (real 83m23.717s) i'll flash it after a test

06:58 <akaizen> Oooo I wondering if I can use u-boot mainline and boot into android

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07:21 <lautriv__> ok, after a ton of hurdles i got this box to chroot into a linux. assumed i get it managed to use the andro-kernel and boot it natively, what is the best/suggested way to drive some graphics ?

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07:35 <lautriv> bah, disconnect. was my last line about graphics sent ?

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07:43 <sanjay> hello naobsd

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07:47 <sanjay> i have some new for you

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07:58 <lautriv> are there any known issues on SD-cards with rk3188(T) ?

08:01 <sanjay> ?

08:01 <sanjay> i'm trying to boot rk3188 with sdcard

08:02 <sanjay> but sdcard boot with local kernel, don't know why, even if i have a different kernel on sdcard

08:03 <lautriv> sanjay, assume your boot attempt faiuled and it's falling back,

08:03 <sanjay> no, because i have cmw on sdcard, and stock recovery on my rk3188. it boot with CMW when i plug sdcard

08:04 <sanjay> but dmesg show emmc kernel

08:04 <sanjay> not sdcard kernel

08:04 <sjoerd> mmind00: ooi does 3364 actually do anything useful with the arm64 defconfig ?

08:04 <sanjay> but i'll finish my test this night

08:04 <lautriv> forgot some cmdline ?

08:05 <sanjay> what's your issue with sdcard ?

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08:06 <lautriv> i did a chroot and it starts fine but after some time it starts self-destructing. either it's a bad timing or some powerdown from the shitts host-OS.

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08:09 <mmind00> sjoerd: it could boot into a ramdisk if I remember correctly

08:11 <naobsd> sanjay: are you really sure that CWM on SD is booted, i.e. recovery partition on device is not CWM? you said you flashed CWM to on-board flash.

08:11 <sanjay> no

08:11 <sanjay> if i remove sdcardd

08:11 <sanjay> i have stock recovery

08:11 <sanjay> if i plug sdcard, i have CMW

08:11 <naobsd> hmmm

08:12 <sanjay> i try a different kernel on sdcard

08:12 <sanjay> but dmesg say "kernel 3.0.0.36" always same kernel

08:12 <naobsd> all kernel should be 3.0.36

08:12 <sanjay> i don't know if CMW has his own kernel

08:13 <sanjay> i have unpack boot.img from an older firmware

08:13 <sanjay> with "split_boot"

08:13 <akaizen> lautriv: opengl es

08:14 <naobsd> sanjay: it depends which cwm image are you using

08:14 <sanjay> boot.img from demo asus

08:14 <sanjay> it's write "cmw from androtab bla bla bla bl"

08:14 <naobsd> my recovery_cwm.img should have old kernel

08:14 <naobsd> Linux version 3.0.36+ (jenkins@TDC-Build) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #242 SMP PREEMPT Wed Oct 16 17:01:39 CST 2013

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08:15 <sanjay> this is the kernel

08:15 <sanjay> i have

08:15 <lautriv> akaizen, sure but is there some Xorg driver for this mali ?

08:15 <sanjay> <5>[ 0.000000] Linux version 3.0.36+ (jenkins@TDC-Build) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #242 SMP PREEMPT Wed Oct 16 17:01:39 CST 2013 <4>[ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d

08:16 <naobsd> 3.11.0.100 should be Linux version 3.0.36+ (srcser@srcser) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #13 SMP PREEMPT Mon Oct 27 17:20:00 CST 2014

08:16 <sanjay> this is .92 and .100 kernel. not .82 kernel wich is 3.0.8

08:16 <naobsd> oh, .82 is 3.0.8?

08:16 <sanjay> i think

08:16 <sanjay> not sur

08:17 <sanjay> i can boot it

08:17 <sanjay> i have ramdisk

08:17 <naobsd> .82 should be Linux version 3.0.36+ (jenkins@TDC-Build) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #244 SMP PREEMPT Thu Oct 17 01:48:45 CST 2013

08:17 <naobsd> anyway

08:18 <sanjay> so i have my answer

08:18 <naobsd> you're using kernel in my cwm image, then it should have no protection, no read-only issue

08:18 <sanjay> cmw has his own kernel

08:18 <sanjay> i have a small question

08:18 <sanjay> but i don't want to disturb

08:19 <sanjay> so if you can answer thank you

08:19 <sanjay> if you can't no prob

08:19 <sanjay> on parameter

08:19 <sanjay> i have

08:19 <sanjay> CMDLINE:console=ttyFIQ0 androidboot.console=ttyFIQ0 init=/init initrd=0x62000000,0x00800000 mtdparts=rk29xxnand:0x00002000@0x00002000(misc),0x00004000@0x00004000(kernel),0x00008000@0x00008000(boot),0x00010000@0x00010000(recovery),0x00020000@0x00020000(backup),0x00300000@0x00040000(system),0x000FC000@0x00340000(cache),0x00004000@0x0043C000(adf),0x00100000@0x00440000(apd),0x00002000@0x00540000(kpanic),0x00002000@0x00542000(hidde

08:19 <sanjay> but on dmesg

08:19 <sanjay> it's not the same

08:19 <sanjay> even after eraseidb, flash parameter etc

08:20 <sanjay> <6>[ 2.661329] mmcblk0: mmc0:0001 SEM16G 14.6 GiB <6>[ 2.662965] parameter: 0x000000000 -- 0x000400000 (4 MB) <6>[ 2.663004] misc: 0x000400000 -- 0x000800000 (4 MB) <6>[ 2.663041] kernel: 0x000800000 -- 0x001000000 (8 MB) <6>[ 2.663077] boot: 0x001000000 -- 0x002000000 (16 MB) <6>[ 2.663113] recovery: 0x002000000 -- 0x004000000 (32 MB) <6>[ 2.663149] backup: 0x004000000 -- 0x00800000

08:20 <sanjay> maybe here is the WTF !!

08:22 <naobsd> sorry, what's the point?

08:22 <naobsd> I cannot compare numbers now...

08:22 <sanjay> on parameter

08:22 <sanjay> i have

08:23 <sanjay> 0x00004000@0x00004000(kernel)

08:23 <sanjay> on dmesg

08:23 <sanjay> kernel: 0x000800000 -- 0x001000000 (8 MB)

08:23 <sanjay> other exemple

08:23 <sanjay> recovery on parameter : 0x00010000@0x00010000(recovery)

08:23 <sanjay> on dmesg

08:23 <sanjay> recovery: 0x002000000 -- 0x004000000 (32 MB)

08:26 <naobsd> sanjay: unit is different (sector <-> byte)

08:27 <naobsd> sanjay: and size@offset <-> start -- end

08:27 <naobsd> they should be same

08:27 <sanjay> oh

08:27 <sanjay> ok

08:28 <naobsd> then

08:28 <sanjay> so this is not a way, kernel too, is not a way

08:28 <naobsd> I have no idea :(

08:28 <sanjay> i'll will try parted

08:28 <naobsd> there might be the way to fix eMMC, but no idea for now

08:28 <sanjay> et e2fsck

08:29 <naobsd> it may be better to try full system on sd card

08:29 <sanjay> yes

08:29 <sanjay> i must repack kernel

08:29 <sanjay> with a fstab corrected

08:29 <sanjay> with sdcard mount

08:30 <sanjay> because all kernel has fstab with emmec

08:30 <sanjay> emmc

08:30 <naobsd> if you disabled emmc in kernel, sd card will be recognized as mmcblk0 (it was emmc)

08:30 <naobsd> but some path under /sys is different

08:30 <naobsd> it will not be 100% compatible

08:31 <sanjay> i have no prob with linux, android is very like debian with little difference

08:31 <sanjay> i think i can do it

08:32 <sanjay> i wanna see first, which partition i writable, and which is not

08:34 <sanjay> i think i must repair bad sector also

08:34 <sanjay> i have on dmesg

08:34 <sanjay> 5.106036] EXT4-fs (mmcblk0p8): warning: checktime reached, running e2fsck is recommended <7>[ 5.106513] EXT4-fs (mmcblk0p8): ext4_orphan_cleanup: deleting unreferenced inode 23 <7>[ 5.106592] EXT4-fs (mmcblk0p8): ext4_orphan_cleanup: deleting unreferenced inode 22 <6>[ 5.106634] EXT4-fs (mmcblk0p8): 2 orphan inodes deleted <6>[ 5.106661] EXT4-fs (mmcblk0p8): recovery complete <6>[ 5.110077] EXT4-fs (mmcblk0p8):

08:34 <lautriv> sanjay, "android is very likely debian with little difference " ???? what are you smoking ?

08:35 <sanjay> and this is the cause also : error 0 requesting status 0x80900 > nd_request: I/O error, dev mmcblk0, sector 3681920

08:35 <sanjay> lol

08:35 <sanjay> linux is linux

08:36 <sanjay> that i want to say

08:36 <sanjay> my english is not very good

08:37 <lautriv> but android is NOT linux

08:37 <sjoerd> linux is just the kernle though :)

08:38 <sjoerd> lautriv: and neither is debian

08:38 <lautriv> not even that. android is a pile of crap sitting on a raped kernel filled with ugly code and propietary blobs and running a JVM on top.

08:38 <sanjay> unix sorry

08:39 <sanjay> i'm php dev and serv hosting

08:39 <sjoerd> lautriv: did you look at the kernel rockchip ships in gernal :)

08:39 <sanjay> but i don't past my way to compil kernel and other

08:40 <sanjay> so i know unix, i can repair a disk with testdisk and all other

08:40 <sanjay> i'm ok with cmdline and other, but for now, android is different for me, testdisk not workin, fdisk is not same with emmc

08:41 <sanjay> etc

08:41 <sanjay> i'm a indian who leave in france xD so my english is little poor !

08:42 <lautriv> because androshit is not linux ... and never will be.

08:42 <sanjay> yes

08:42 <sanjay> when i say "linux" i say "kernel based" same has osx

08:43 <sanjay> osx too, is no linux i know :) if i say "Osx is linux" you will kill me xD

08:43 <sanjay> ahaha

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08:51 <sanjay> android motherboard has just a prob

08:52 <sanjay> i can't remove emmc

08:52 <sanjay> and change it :(

08:52 <sanjay> as a hard drive

08:52 <sanjay> with a hosting server, i don't loose my time, if disk has a default, i change it and my server is up in one day

08:53 <sanjay> for rk3188 i have lost a lot of night for reparing partition, and maybe emmc is damaged and i lost my time

08:55 <lautriv> sanjay, only static content ?

08:55 <sanjay> ?

08:55 <sanjay> what do you talking about

08:55 <sanjay> dev ?

08:56 <lautriv> that sites

08:56 <sanjay> php / mysql with ajax / jquery

08:56 <sanjay> i have no prob with dev

08:56 <sanjay> 15 year of php and server hosting

08:57 <lautriv> but no idea of hardware :P

08:57 <sanjay> if you need help on php / ajax i can help you

08:57 <sanjay> yes

08:57 <sanjay> it's different

08:58 <sanjay> develloping php does not affect hardware, just affect uptime server

08:58 <lautriv> seriously for this purpose you should go for an external hdd.

08:58 <sanjay> if coding with legs, server overload is hight lol

08:58 <sanjay> yes this is secondary solution, boot system with sdcad

08:58 <sanjay> sdcard

08:59 <sanjay> this day .... i'll create a .img file of sdcard and copy it into multiple hdd for backup lool

09:00 <lautriv> no idea about the rockchip variant but upstream u-boot can boot from usb.

09:01 <sanjay> i know that i can boot with sdcard

09:01 <sanjay> because i can boot cmw with sdcard

09:02 <sanjay> a tablet with external hdd will be heavy, but a 32 or 64GB sdcard can be a good solution

09:02 <lautriv> flash is slow and your purpose will lead to a fast wear-out.

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09:06 <sanjay> yes but time is not the same :p

09:06 <sanjay> i will need time, i have a baby of 2 years old

09:07 <sanjay> when my son see that i'm on pc, he will not let me work lol !

09:07 <sanjay> and on office, don't have time ...

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18:12 <akaizen> lautriv: yes, in the logs mmind00 mentioned the ChromeOS repo for veyron has the mali-x11 drivers hes using for mainline 4.2

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18:52 <lautriv> akaizen, actually building linux, will ask for those details when it works somewhat reasonable e.g. non-chrooted. thx ;)

18:53 <akaizen> what you mean by reasonable, if it boots it works right ;)

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18:53 <akaizen> ^ do

19:02 <lautriv> akaizen, yes, somewhat ... i build from source which will take some time but the "somewhat reasonable" was meant for "boots its own kernel and don't chroot from android"

19:06 <akaizen> I wrote up a README for getitng mainline u-boot and kernel running on firefly

19:12 <lautriv> is there a way to stop android from auditing ?

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20:28 <akaizen> what do you mean by auditing?

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