#linux-amlogic on 2021-02-22 — irc logs at freenode.irclog.whitequark.org

2018-08-07 06:55 narmstrong changed the topic of #linux-amlogic to: Amlogic mainline kernel development discussion - our wiki http://linux-meson.com/ - ml linux-amlogic@lists.infradead.org - Publicly Logged on https://irclog.whitequark.org/linux-amlogic

00:14 afaerber_ has joined #linux-amlogic

00:14 afaerber_ has quit [Remote host closed the connection]

00:14 afaerber has quit [Read error: Permission denied]

00:15 afaerber has joined #linux-amlogic

00:15 afaerber has quit [Remote host closed the connection]

00:16 afaerber has joined #linux-amlogic

00:28 afaerber has quit [Remote host closed the connection]

00:29 afaerber has joined #linux-amlogic

01:13 asdf28 has quit [Ping timeout: 240 seconds]

01:34 kaspter has joined #linux-amlogic

01:34 kaspter has quit [Excess Flood]

01:34 kaspter has joined #linux-amlogic

01:42 kaspter has quit [Quit: kaspter]

02:12 kaspter has joined #linux-amlogic

02:27 sputnik_ has quit [Ping timeout: 240 seconds]

03:12 camus has joined #linux-amlogic

03:14 kaspter has quit [Ping timeout: 272 seconds]

03:14 camus is now known as kaspter

03:23 sputnik_ has joined #linux-amlogic

03:32 Tonymac_32 has quit [Read error: Connection reset by peer]

04:13 buzzmarshall has quit [Remote host closed the connection]

05:33 Barada has joined #linux-amlogic

05:35 Barada has quit [Client Quit]

06:17 asdf28 has joined #linux-amlogic

06:56 _whitelogger has joined #linux-amlogic

07:06 Darkmatter66 has quit [Ping timeout: 256 seconds]

07:11 Darkmatter66 has joined #linux-amlogic

07:30 Tonymac32 has joined #linux-amlogic

07:47 ldevulder_ has joined #linux-amlogic

07:50 ldevulder has quit [Ping timeout: 240 seconds]

07:53 camus has joined #linux-amlogic

07:54 kaspter has quit [Ping timeout: 265 seconds]

07:54 camus is now known as kaspter

08:09 hexdump0815 has joined #linux-amlogic

08:21 ldevulder_ is now known as ldevulder

08:32 vagrantc has quit [Quit: leaving]

09:04 TheAssassin has quit [Remote host closed the connection]

09:04 TheAssassin has joined #linux-amlogic

09:10 paulk-leonov has joined #linux-amlogic

09:10 paulk-leonov has quit [Remote host closed the connection]

09:12 paulk-leonov has joined #linux-amlogic

09:14 paulk-leonov has quit [Remote host closed the connection]

09:15 paulk-leonov has joined #linux-amlogic

09:47 benoitm974_ has joined #linux-amlogic

09:56 AUser_ has joined #linux-amlogic

09:56 AUser has quit [Ping timeout: 260 seconds]

09:56 AUser_ is now known as AUser

10:40 camus has joined #linux-amlogic

10:40 kaspter has quit [Ping timeout: 240 seconds]

10:40 camus is now known as kaspter

10:49 camus has joined #linux-amlogic

10:49 kaspter has quit [Ping timeout: 240 seconds]

10:49 camus is now known as kaspter

11:37 sputnik_ has quit [Ping timeout: 240 seconds]

11:40 sputnik_ has joined #linux-amlogic

11:56 benoitm974_ has quit [Quit: Connection closed for inactivity]

12:22 hexdump0815 has quit [Quit: Connection closed]

12:32 Barada has joined #linux-amlogic

12:43 Barada has quit [Quit: Barada]

12:47 Darkmatter66 has quit [Ping timeout: 260 seconds]

13:09 camus has joined #linux-amlogic

13:11 kaspter has quit [Ping timeout: 240 seconds]

13:11 camus is now known as kaspter

13:11 Linnaea has quit [Quit: WeeChat 2.8]

13:26 ldevulder_ has joined #linux-amlogic

13:30 ldevulder has quit [Ping timeout: 256 seconds]

13:34 asdf28 has quit [Ping timeout: 240 seconds]

13:39 sputnik_ has quit [Ping timeout: 240 seconds]

13:43 Linnaea has joined #linux-amlogic

13:50 Linnaea has quit [Quit: WeeChat 2.8]

13:55 Linnaea has joined #linux-amlogic

13:56 ldevulder__ has joined #linux-amlogic

13:59 ldevulder_ has quit [Ping timeout: 260 seconds]

14:27 asdf28 has joined #linux-amlogic

14:29 ldevulder has joined #linux-amlogic

14:31 ldevulder__ has quit [Ping timeout: 264 seconds]

14:35 ldevulder_ has joined #linux-amlogic

14:36 ldevulder has quit [Ping timeout: 260 seconds]

14:37 ldevulder has joined #linux-amlogic

14:40 ldevulder_ has quit [Ping timeout: 240 seconds]

14:49 ldevulder_ has joined #linux-amlogic

14:50 ldevulder has quit [Ping timeout: 260 seconds]

14:50 ldevulder__ has joined #linux-amlogic

14:54 ldevulder_ has quit [Ping timeout: 240 seconds]

15:16 ldevulder_ has joined #linux-amlogic

15:19 ldevulder__ has quit [Ping timeout: 260 seconds]

15:37 <gbisson> Hi! I'm new the aml boot process, I've built the aml bootloader and booted through pyamlboot, it works fine but the board goes straight to some sort of USB flashing protocol, can I exit that and just get Uboot prompt?

15:46 ldevulder_ is now known as ldevulder

15:54 cmeerw has joined #linux-amlogic

15:59 <chewitt> sounds odd

15:59 <chewitt> can you pastebin the uart output, that might describe it better (picture worth a thousand words etc.)

16:00 <gbisson> Here https://gist.github.com/gibsson/cf936276a9cf24dff3b54665f525db4f

16:01 <gbisson> Here is what lsusb tells me: Bus 001 Device 015: ID 1b8e:c003 Amlogic, Inc.

16:07 <gbisson> So it seems to start the drivers/usb/gadget/v2_burning gadget

16:08 <gbisson> which I can discard in my next build, but I wanted to know if there was a way to exit that mode with the pyamlboot tools

16:13 <chewitt> U-Boot 2015.01-g41f895ab07-dirty (Feb 22 2021 - 16:23:10)

16:13 <chewitt> ^ ahhhhh

16:14 <gbisson> Yes sorry if it wasn't clear "aml bootloader" == "vendor version" ;)

16:15 <chewitt> narmstrong might have a clue

16:16 <chewitt> I'm not sure I have anything that runs vendor u-boot these days

16:17 <chewitt> it should support the usual enter/space? key to enter the u-boot prompt, but it's prob looking for an Android recovery image

16:18 <gbisson> nope I couldn't find any key to exit that mode :(

16:19 <chewitt> keys have to be pressed during the boot sequence, before you end up in that loop

16:20 <gbisson> oh no, it is on purpose that I end up in that mode, I want to test my bootloader quickly, so I figured booting from usb was easy

16:20 <gbisson> and I didn't want to erase the version I have in that platform

16:21 <chewitt> all the hw I've seen boots from emmc first, if it finds BL2 in the emmc

16:21 <gbisson> yes that is the case here as well

16:22 <gbisson> I press USB button to boot from USB, just didn't expect the USB flashing protocol to prevent you from getting to the prompt ;)

16:24 <narmstrong> gbisson: afaik you can’t quit but you can send u-boot command with pyamlboot, see TPL commands

16:24 <gbisson> narmstrong: ok thanks!

16:24 <chewitt> one of these days I should investigate pyamlboot

16:25 <chewitt> Linux doesn't play nice with the USB-C ports on my MacBook tho

16:25 <chewitt> (with Linux in a VM)

17:06 Tonymac32 has quit [Read error: Connection reset by peer]

17:09 <narmstrong> pyamlboot is a fine python library a cool guy wrote :-D

17:10 <gbisson> ;-)

17:11 <gbisson> narmstrong: I confirm you can't exit that gadget...

17:11 <gbisson> narmstrong: at first glance I thought I coudl (break in the while loop) test can't ever be met to exit ha

17:11 <narmstrong> gbisson: yeah they actually launch an independent custon USB gadget stack for this command

17:12 <narmstrong> did I already tell the Amlogic U-Boot and Linux code is a real mess ?

17:12 <gbisson> no but I'm starting to think the same!

17:13 <gbisson> I like the fact uboot only boots with gcc4 by default

17:13 <gbisson> bumping to gcc5 or 6, I had to remove Werror as too many warnings...

17:13 <narmstrong> it's a feature

17:16 <narmstrong> in meta-meson I simply download the linaro 4.8 GCC, it's simpler...

17:18 <gbisson> ok, I agree it's the simplest solution

17:23 <gbisson> funny, when booting from USB, HDMI output is messed up

17:28 Darkmatter66 has joined #linux-amlogic

18:55 Tonymac32 has joined #linux-amlogic

19:05 Tonymac32 has quit [Ping timeout: 240 seconds]

19:58 drieschel has joined #linux-amlogic

20:05 drieschel has quit [Quit: drieschel]

20:28 Darkmatter66_ has joined #linux-amlogic

20:30 Darkmatter66 has quit [Ping timeout: 240 seconds]

20:46 asdf28 has quit [Ping timeout: 260 seconds]

21:15 buzzmarshall has joined #linux-amlogic

21:40 cmeerw has quit [Ping timeout: 272 seconds]

22:05 sputnik_ has joined #linux-amlogic

22:26 ldevulder has quit [Ping timeout: 240 seconds]

23:00 warpme_ has quit [Quit: Connection closed for inactivity]

23:19 ldevulder has joined #linux-amlogic