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03:00
<
wens >
blah, still haven't found time to setup my h64
03:15
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03:48
<
riptidewave93 >
Hello cool people. I came here for u-boot help in the past, and was curious if anyone else is hitting size issues when compiling u-boot v2018.03. Specifically, "u-boot.itb exceeds file size limit" and "aarch64-linux-gnu-ld.bfd: u-boot-spl section `.data' will not fit in region `.sram'"
03:50
<
riptidewave93 >
For some background, I am working on getting the FriendlyARM Nanopi NEO Core2 going, which is a 1:1 clone of the neo2, but with a SY8106A for power control, and onboard emmc.
03:50
<
icenowy[m] >
use a newer toolchain
03:50
<
icenowy[m] >
I suggest you ignore SY8106A now
03:50
<
riptidewave93 >
I am already using linaro 7.2-2017.11
03:50
<
icenowy[m] >
its driver cannot fit in SPL currently
03:50
<
riptidewave93 >
ok, so pretty much SY8106A is no-go atm?
03:51
<
riptidewave93 >
I saw work to move uboot-env to a partition to save space, was hoping this would allow this :/
03:51
<
icenowy[m] >
use its default voltage
03:51
<
riptidewave93 >
If it helps, I can compile v2018.01 without issue....
03:51
<
icenowy[m] >
this may solve u-boot.itb problem
03:51
<
wens >
the size issue mitigation is still ongoing
03:51
<
riptidewave93 >
ya, it will work without SY8106A defined
03:52
<
wens >
plus code tends to get bigger over time :)
03:52
<
riptidewave93 >
I believe the dependency on CONFIG_SPL_I2C_SUPPORT is the space eater :P
03:52
<
icenowy[m] >
wens: for new boards we can just migrate it :-)
03:52
<
icenowy[m] >
riptidewave93: partly
03:54
<
riptidewave93 >
So Q then, and while this is out of the scope of what I would be able to do, is there any reason SY8106A can't just be moved out of the SPL?
03:56
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04:03
<
DonkeyHotei >
riptidewave93: you did some chromecast rooting, no?
04:03
<
riptidewave93 >
that I did back in the day
04:09
<
riptidewave93 >
I mean, it was announced I am done working on that device, and it's a bit offtopic, but I can maybe share some insight. Feel free to reach out to me via email, mine can be found on my github.
04:09
<
wens >
riptidewave93: currently we ramp up the cpu frequency during SPL, and never touch it in U-boot proper
04:09
<
wens >
if we moved it, then we wouldn't need to touch the regulator in SPL
04:17
<
riptidewave93 >
gotchya
04:18
<
riptidewave93 >
well, thanks for the info. For now I will just stick with v2018.01 until this space stuff is sorted. :)
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11:46
<
fredl >
hi guys, I'm trying to compile the head branch of u-boot and getting this error:
11:47
<
fredl >
This is on freshly installed Debian 9 system
11:47
<
KotCzarny >
unable to execute 'swig': No such file or directory
11:47
<
KotCzarny >
did you read what you have pasted?
11:49
<
fredl >
Hmm actually I had resolved the swig issue already
11:49
<
fredl >
So it's not exactly that message
11:49
<
KotCzarny >
then your paste is not the real question
11:50
<
fredl >
Sorry seems I forgot to install python2.7-dev
11:50
<
fredl >
it works now
11:50
<
KotCzarny >
also see the message about gcc
11:50
<
KotCzarny >
it will bite you sooner or later
11:52
<
fredl >
I have gcc 6.3.0
11:52
<
fredl >
So that should be okay?
11:52
<
fredl >
and dtc tooling
11:52
<
KotCzarny >
check if you dont have old gcc in the path
11:53
<
fredl >
Na I just pasted that URL because it had same message in it that my built failed on but was not identical in other ways
11:53
<
KotCzarny >
you should learn how to use some pastebin service
11:53
<
fredl >
I know how to do that.
11:54
<
fredl >
But was bit lazy thinking I had found the exact same problem
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11:57
<
fredl >
Trying to search for clues in the source as to whether u-boot might successfully do PXE boot over USB ethernet dongle
11:58
<
KotCzarny >
does it have usb-eth drivers? if not, then probably no need to search
11:58
<
fredl >
Company I work for has built an A20 based board with their own USB ethernet adapter so I don't think it'll be there
11:59
<
fredl >
so it's not likely to have its own existing usb-eth drivers
11:59
<
fredl >
So if there exists an usb-eth driver, PXE boot will work?
12:00
<
KotCzarny >
i assume pxe needs some ethernet device to work on
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12:14
<
oliv3r >
i wouldn't be so sure
12:14
<
oliv3r >
ignoring the old PoE standard that uses the unused wires
12:14
<
oliv3r >
i belive the power negotiation is being done by the PoE chip
12:14
<
oliv3r >
which then in turn powers the board if there's power available
12:14
<
oliv3r >
of course there are integrated PHY solutions I would expect
12:15
<
oliv3r >
PXE != POE
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12:35
<
fredl >
Nope it's not
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12:36
<
fredl >
What could this mean?
12:36
<
fredl >
root@e560:~# sunxi-fel uboot u-boot/u-boot-sunxi-with-spl.bin
12:36
<
fredl >
U-Boot image data size mismatch: expected 516032, got 376130
12:36
<
fredl >
-rw-r--r-- 1 root root 548864 Mar 20 12:49 u-boot/u-boot-sunxi-with-spl.bin
12:36
<
fredl >
root@e560:~# ls -l u-boot/u-boot-sunxi-with-spl.bin
12:38
<
fredl >
Hmm I guess it did boot
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12:46
<
fredl >
nope.... when I do sunxi-fel -v -p spl u-boot/u-boot-sunxi-with-spl.bin it seems to get stuck after 'executing the SPL... done'
12:48
<
fredl >
I'm guessing that may be DTB problems?
12:50
<
fredl >
I'm not having that problem when I use the Bananapi u-boot-sunci-with-spl.bin that's in the Debian u-boot-sunxi package
12:51
<
fredl >
So either something with building my HEAD u-boot image went wrong or our custom A20 board don't like it
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12:53
<
fredl >
I don't know how the SPL works actually, is that a little program that starts accepting data or something?
12:54
<
KotCzarny >
afair spl is the minimal hardware init
12:55
<
fredl >
'secondary program loader' hmmm
12:55
<
KotCzarny >
and if you want to boot uboot then i think you use -u not -p param
12:55
<
fredl >
well -p shows progress
12:55
<
fredl >
with sunxi-fel spl 'load and execute U-Boot SPL' it looks like
12:56
<
fredl >
So device remains in FEL mode
12:56
<
KotCzarny >
right, sunxi-fel uboot your-uboot.bin
13:00
<
fredl >
yeah that's what I'm working off now
13:00
<
fredl >
have not yet done a full boot
13:03
<
fredl >
our device has no removable SD card or eMMC
13:04
<
fredl >
So I need to figure out how to boot it using FEL/Uboot and from there fsck/write a bootable image to the NAND chips or (later) the eMMC chip
13:04
<
KotCzarny >
there is instruction on that page
13:04
<
KotCzarny >
just use it
13:05
<
fredl >
you mean this one?
13:05
<
fredl >
grr damn mouse
13:06
<
fredl >
yeah that one :)
13:06
<
fredl >
alrite lemme give that a try, didn't know if it was ready for that yet
13:11
<
fredl >
the arguments to the write subcommands look like filenames right?
13:13
<
fredl >
hmm 'which can automatically find the 'boot.scr' blob in RAM after it had been uploaded there by 'sunxi-fel''
13:16
<
fredl >
stat() error on file "uImage": No such file or directory
13:19
<
elros_ >
about gsl3676 problem I had yesterday: it was a matter of correct firmware, fw_extractor expects fw in firmware name but there were 2 firmwares without fw in name
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15:26
<
silviop >
mripard: i notice you use A33 devboard for your VPU project , does you use mpi/dsi lcd ?
15:30
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16:53
<
icenowy[m] >
silviop: I think Sinlinx provides a RGB LCD
16:53
<
icenowy[m] >
which is also used by wens to test A31s (as Sinlinx has a SinA31s board)
16:54
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18:29
<
mripard >
yeah, that board has an RGB panel
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18:54
<
jernej >
icenowy[m]: I'm testing HDMI patches on A64 on top on your DE2 clocks patches and I noticed something interesting
18:55
<
jernej >
I can't use PLL_VIDEO1 for HDMI
18:55
<
jernej >
as it wouldn't exist at all
18:55
<
anarsoul|2 >
jernej: ?
18:55
<
jernej >
anarsoul|2: don't worry, PLL_VIDEO0 works perfectly
18:56
<
anarsoul|2 >
jernej: what about using the same clock source for LCD and HDMI? :)
18:56
<
anarsoul|2 >
I can check what clock is used on 4.15 tonight
18:57
<
jernej >
LCD, or better said, TCON0 has PLL_MIPI as default source
18:57
<
jernej >
so 2 different resolutions are still possible
18:57
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18:58
<
anarsoul|2 >
jernej: PLL_MIPI didn't work for me in 4.15
18:58
<
BenG83_ >
having two different resolution outputs on Pinebook would be awesome for presentations
18:58
<
anarsoul|2 >
jernej: so I believe PLL_VIDEO1 works for HDMI on 4.15
18:59
<
jernej >
if you can prove it, I would be grateful
18:59
<
anarsoul|2 >
(since I had 2 different resolutions working on pinebook)
18:59
<
jernej >
so I'll continue with H6 DRM driver in the meantime
19:00
<
anarsoul|2 >
BenG83_: do you have pinebook at hand?
19:01
<
anarsoul|2 >
BenG83_: if yes, can you boot my arch image on it and connect hdmi?
19:02
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19:03
<
BenG83_ >
anarsoul|2, yes
19:03
<
BenG83_ >
just need to find the mini-HDMI adapter
19:08
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19:25
<
BenG83_ >
anarsoul|2, ok got a screen connected
19:26
<
anarsoul|2 >
BenG83_: run 'xrandr' from console if it didn't turn on automatically
19:26
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19:30
<
BenG83_ >
brb just building wifi driver quick
19:30
<
BenG83_ >
need to install some packages :)
19:33
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19:36
<
BenG83_ >
btw is there any HS mode support in the A64 mmc driver?
19:37
<
anarsoul|2 >
BenG83_: no
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19:45
<
BenG|PB13 >
anarsoul|2,
19:45
<
BenG|PB13 >
[alarm@alarm ~]$ xrandr --listmonitors
19:45
<
BenG|PB13 >
0: +*eDP-1 1920/294x1080/165+0+0 eDP-1
19:45
<
BenG|PB13 >
Monitors: 1
19:45
<
BenG|PB13 >
I only see the LCD
19:46
<
anarsoul|2 >
xrandr | grep HDMI?
19:47
<
BenG|PB13 >
nothing
19:47
<
anarsoul|2 >
did you run 'yaourt -Syu' after flashing the image?
19:47
<
BenG|PB13 >
I haven't rebooted yet
19:47
<
anarsoul|2 >
right, you need to reboot.
19:47
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19:51
<
BenG83_ >
mmh now it turns on the HDMI display, but I don't get output on LCD/HDMI anymore
19:52
<
BenG83_ >
let me find the serial cable...
19:54
<
BenG83_ >
mmh no messages
19:54
<
BenG83_ >
anarsoul|2, when I plug in HDMI the LCD turns off and the display turns on, but goes back to sleep right away
19:55
<
anarsoul|2 >
BenG83_: try connecting it after laptop booted
19:55
<
BenG83_ >
just did that
19:55
<
anarsoul|2 >
BenG83_: and LCD turns off?
19:55
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19:55
<
BenG83_ >
the backlight stays on, but the output is gone
19:56
<
BenG83_ >
ah now I got something
19:56
<
BenG83_ >
btw is there any HS mode support in the A64 mmc driver?
19:56
<
BenG83_ >
[ 263.259038] [CRTC:29:crtc-0] vblank wait timed out
19:56
<
anarsoul|2 >
BenG83_: nope, there isn't
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19:58
<
anarsoul|2 >
BenG83_: :( I'll check my pinebook tonight
19:59
<
anarsoul|2 >
BenG83_: can you also show /sys/kernel/debug/clk/clk_dump?
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mripard >
anarsoul|2: there's definitely support for the MMC HS modes in the A64 mmc driver
20:03
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mripard >
HS200 works
20:03
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BenG83_ >
mripard, ooh :)
20:03
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anarsoul|2 >
mripard: cool, has it merged into 4.16?
20:03
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BenG83_ >
then I need to look into that, probably some dts properties missing?
20:04
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anarsoul|2 >
BenG83_: it's definitely not in 4.15
20:04
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BenG83_ >
because now that it boots from eMMC, moar speed would be nice :)
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mripard >
anarsoul|2: 4.11
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anarsoul|2 >
mripard: hm, f_max is 52000000 in 4.15, and it definitely doesn't go higher than 50MHz on my boards
20:09
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mripard >
iirc HS200 is SDR, not DDR
20:10
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BenG83_ >
HS200 is SDR
20:10
<
mripard >
so the only DDR rate we support is DDR52, which matches what that comment says
20:11
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anarsoul|2 >
BenG83_: could you share your dmesg?
20:11
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BenG83_ >
I know the hardware works since I get HS200 mode with 3.10.105
20:12
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BenG83_ >
anarsoul|2, after doing what?
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anarsoul|2 >
BenG83_: just boot from eMMC
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anarsoul|2 >
mripard: I guess it's missing 1.8v regulator that limits it to 50MHz
20:14
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mripard >
BenG83_: that seems suspicious on the pinebook
20:15
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mripard >
the MMC signals are fixed at 3.3V
20:15
<
mripard >
and HS200 operates at 1.8v
20:15
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mripard >
anarsoul|2: yep
20:16
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BenG|PB13 >
sdcard is 3.3V, but MMC should be supplied by 1.8V no?
20:16
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anarsoul|2 >
BenG|PB13: it has 3 regulators, 3.3v and 1.8v
20:17
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anarsoul|2 >
latter isn't specified in dts
20:19
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anarsoul|2 >
I can share dtb so you can check whether eMMC works in HS200
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mripard >
anarsoul|2: is it?
20:20
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anarsoul|2 >
mripard: ?
20:20
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mripard >
maybe the schematics are wrong
20:21
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mripard >
but the ELDO1 resistor to VCC-PC doesn't seem to be populated, and it seems like it's the one between DCDC1 and VCC-PC tha tis
20:22
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BenG|PB13 >
mripard, I think the schematics are not up to date
20:22
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BenG|PB13 >
I can go see if I can measure that
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20:23
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BenG|PB13 >
should be easy with the module
20:23
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anarsoul|2 >
BenG|PB13: you can just check dtb first, if it works, 1.8v is supplied by ELDO1
20:23
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anarsoul|2 >
just replace your dtb with mine and reboot
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BenG|PB13 >
still only hs mode
20:34
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BenG|PB13 >
doesn't this node need some property for hs200?
20:34
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anarsoul|2 >
BenG|PB13: I'm not sure.
20:34
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anarsoul|2 >
mripard: ?
20:34
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mripard >
you need to add the mmc-hs200-1_8v property to that node yeah
20:34
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anarsoul|2 >
mripard: thanks
20:34
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BenG|PB13 >
on RK3328 I need mmc-hs200-....
20:35
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BenG|PB13 >
just checked
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BenG|PB13 >
[ 4.635348] mmc2: new HS200 MMC card at address 0001
20:44
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BenG|PB13 >
[ 4.658894] mmcblk2: p1 p2
20:44
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BenG|PB13 >
[ 4.651888] mmcblk2boot1: mmc2:0001 NCard partition 2 4.00 MiB
20:44
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BenG|PB13 >
[ 4.645691] mmcblk2boot0: mmc2:0001 NCard partition 1 4.00 MiB
20:44
<
BenG|PB13 >
[ 4.640897] mmcblk2: mmc2:0001 NCard 14.5 GiB
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anarsoul|2 >
BenG|PB13: does it work OK?
20:46
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BenG|PB13 >
Timing buffered disk reads: 258 MB in 3.01 seconds = 85.66 MB/sec
20:46
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BenG|PB13 >
just compiling iozone...
20:46
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BenG|PB13 >
I have results for BSP with HS200 somewhere
20:46
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BenG|PB13 >
it's a least faster than the 25MB/s before
20:47
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BenG|PB13 >
I think I got somethin like 140MB/s reading and 50MB/s writing with the BSP kernel
20:47
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KotCzarny >
nice, but it's sdcard ot emmc?
20:48
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KotCzarny >
emmc on h3 also does ~60MB/s
20:48
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BenG|PB13 >
the ODROID eMMC is a lot faster
20:48
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BenG|PB13 >
I get about 150/180 with the new orange ones
20:49
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BenG|PB13 >
haven't tested those with A64 yet
20:49
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anarsoul|2 >
BenG|PB13: BSP can do HS400
20:49
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BenG|PB13 >
yes but that only works with the new 64GB Sandisk/Samsung eMMC
20:50
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BenG|PB13 >
the Foresee ones don't do HS400
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anarsoul|2 >
oh, ok
20:50
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BenG|PB13 >
not 100% have to check the datasheet
20:50
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BenG|PB13 >
HS400 also needs the DQS line connected
20:51
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BenG|PB13 >
I can't remember if it was baseboard or PB board that was missing DQS
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BenG|PB13 >
ok running iozone
20:59
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BenG|PB13 >
seems to run ok so far
20:59
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BenG|PB13 >
that is with the 16GB Foresee eMMC
20:59
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BenG|PB13 >
I think the 32/64GB are a good bit faster
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BenG|PB13 >
but still a lot better than SDR25
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BenG|PB13 >
that is pretty identical to the values I got with the BSP kernel
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BenG83_ >
tkaiser, mmh odd, why is write so slow there
21:24
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tkaiser >
No idea. But there's definitely something off.
21:25
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tkaiser >
Wanted to re-test the eMMC on Rock64 but lost it somewhere here around :\
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BenG83_ >
I think I have Rock64 results somewhere too
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