Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-22 Thread Matwey V. Kornilov
вт, 23 авг. 2022 г., 06:54 Nishanth Menon : > On 08:56-20220819, Robert Nelson wrote: > > On Fri, Aug 19, 2022 at 4:30 AM Nishanth Menon wrote: > > > > > > On 11:28-20220818, Matwey V. Kornilov wrote: > [..] > > > > > > Tom, Robert, folks: what do you folks think? > > > > > > I'm okay with the de

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-22 Thread Nishanth Menon
On 08:56-20220819, Robert Nelson wrote: > On Fri, Aug 19, 2022 at 4:30 AM Nishanth Menon wrote: > > > > On 11:28-20220818, Matwey V. Kornilov wrote: [..] > > > > Tom, Robert, folks: what do you folks think? > > > I'm okay with the delay. if we only had 'one' production run it would > be a differ

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-19 Thread Robert Nelson
On Fri, Aug 19, 2022 at 4:30 AM Nishanth Menon wrote: > > On 11:28-20220818, Matwey V. Kornilov wrote: > > I've played a little and now I believe that the issue is that EEPROM read > > addr > > pointer is somehow corrupted due to 1-byte address write. The EEPROM is > > definitely have two-byte re

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-19 Thread Nishanth Menon
On 11:28-20220818, Matwey V. Kornilov wrote: > I've played a little and now I believe that the issue is that EEPROM read addr > pointer is somehow corrupted due to 1-byte address write. The EEPROM is > definitely have two-byte read address accoring the datasheet. > I've failed to unravel exact rule

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-18 Thread Matwey V. Kornilov
I've played a little and now I believe that the issue is that EEPROM read addr pointer is somehow corrupted due to 1-byte address write. The EEPROM is definitely have two-byte read address accoring the datasheet. I've failed to unravel exact rule what is happening when only one address byte is set,

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-16 Thread Matwey V. Kornilov
I cannot understand what is going on. As far as I understand, read consists of i2c write of address and subsequent i2c read of data. During the i2c write process, EEPROM handles ACK/NOACK and - since there is no error code - the EEPROM handles i2c write correctly. And then it looks like no EEPROM d

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-15 Thread Matwey V. Kornilov
пн, 15 авг. 2022 г. в 20:53, Nishanth Menon : > > On 20:30-20220815, Matwey V. Kornilov wrote: > > Hi Nishanth, > > > > I just reverted 0dba4586 and have the following diff in the config: > > > > diff --git a/configs/am335x_evm_defconfig b/configs/am335x_evm_defconfig > > index b500ed0fdd..b4039018

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-15 Thread Nishanth Menon
On 20:30-20220815, Matwey V. Kornilov wrote: > Hi Nishanth, > > I just reverted 0dba4586 and have the following diff in the config: > > diff --git a/configs/am335x_evm_defconfig b/configs/am335x_evm_defconfig > index b500ed0fdd..b403901879 100644 > --- a/configs/am335x_evm_defconfig > +++ b/confi

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-15 Thread Matwey V. Kornilov
Hi Nishanth, I just reverted 0dba4586 and have the following diff in the config: diff --git a/configs/am335x_evm_defconfig b/configs/am335x_evm_defconfig index b500ed0fdd..b403901879 100644 --- a/configs/am335x_evm_defconfig +++ b/configs/am335x_evm_defconfig @@ -9,6 +9,9 @@ CONFIG_AM335X_USB0=y

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-13 Thread Matwey V. Kornilov
чт, 11 авг. 2022 г. в 01:52, Nishanth Menon : > > On 11:40-20220807, Matwey V. Kornilov wrote: > > пт, 5 авг. 2022 г. в 18:01, Robert Nelson : > > > > > > On Fri, Jul 29, 2022 at 12:07 PM Matwey V. Kornilov > > > wrote: > > > > > > > > пт, 29 июл. 2022 г. в 19:46, Tom Rini : > > > > > > > > > > On

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-13 Thread Tom Rini
On Sat, Aug 13, 2022 at 06:31:56PM +0300, Matwey V. Kornilov wrote: > чт, 11 авг. 2022 г. в 19:11, Matwey V. Kornilov : > > > > чт, 11 авг. 2022 г. в 15:53, Alex Kiernan : > > > > > > On Thu, Aug 11, 2022 at 1:46 PM Tom Rini wrote: > > > > > > > > On Thu, Aug 11, 2022 at 10:47:18AM +0300, Matwey V

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-13 Thread Matwey V. Kornilov
чт, 11 авг. 2022 г. в 19:11, Matwey V. Kornilov : > > чт, 11 авг. 2022 г. в 15:53, Alex Kiernan : > > > > On Thu, Aug 11, 2022 at 1:46 PM Tom Rini wrote: > > > > > > On Thu, Aug 11, 2022 at 10:47:18AM +0300, Matwey V. Kornilov wrote: > > > > > > > Can somebody please advise me working CONFIG_DEBUG

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-11 Thread Matwey V. Kornilov
чт, 11 авг. 2022 г. в 15:53, Alex Kiernan : > > On Thu, Aug 11, 2022 at 1:46 PM Tom Rini wrote: > > > > On Thu, Aug 11, 2022 at 10:47:18AM +0300, Matwey V. Kornilov wrote: > > > > > Can somebody please advise me working CONFIG_DEBUG_UART _* values for > > > the board? I think I need to obtain some

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-11 Thread Alex Kiernan
On Thu, Aug 11, 2022 at 1:46 PM Tom Rini wrote: > > On Thu, Aug 11, 2022 at 10:47:18AM +0300, Matwey V. Kornilov wrote: > > > Can somebody please advise me working CONFIG_DEBUG_UART _* values for > > the board? I think I need to obtain some output from the board to > > debug it further. > > Readin

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-11 Thread Tom Rini
On Thu, Aug 11, 2022 at 10:47:18AM +0300, Matwey V. Kornilov wrote: > Can somebody please advise me working CONFIG_DEBUG_UART _* values for > the board? I think I need to obtain some output from the board to > debug it further. Reading arch/arm/dts/am33xx-l4.dtsi isn't as easy to read as I would

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-11 Thread Matwey V. Kornilov
Can somebody please advise me working CONFIG_DEBUG_UART _* values for the board? I think I need to obtain some output from the board to debug it further. чт, 11 авг. 2022 г. в 09:56, Matwey V. Kornilov : > > чт, 11 авг. 2022 г. в 01:52, Nishanth Menon : > > > > On 11:40-20220807, Matwey V. Kornilo

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-10 Thread Matwey V. Kornilov
чт, 11 авг. 2022 г. в 01:52, Nishanth Menon : > > On 11:40-20220807, Matwey V. Kornilov wrote: > > пт, 5 авг. 2022 г. в 18:01, Robert Nelson : > > > > > > On Fri, Jul 29, 2022 at 12:07 PM Matwey V. Kornilov > > > wrote: > > > > > > > > пт, 29 июл. 2022 г. в 19:46, Tom Rini : > > > > > > > > > > On

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-07 Thread Matwey V. Kornilov
пт, 5 авг. 2022 г. в 18:01, Robert Nelson : > > On Fri, Jul 29, 2022 at 12:07 PM Matwey V. Kornilov > wrote: > > > > пт, 29 июл. 2022 г. в 19:46, Tom Rini : > > > > > > On Fri, Jul 29, 2022 at 07:38:28PM +0300, Matwey V. Kornilov wrote: > > > > пт, 29 июл. 2022 г. в 19:32, Tom Rini : > > > > > > >

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-05 Thread Robert Nelson
On Fri, Jul 29, 2022 at 12:07 PM Matwey V. Kornilov wrote: > > пт, 29 июл. 2022 г. в 19:46, Tom Rini : > > > > On Fri, Jul 29, 2022 at 07:38:28PM +0300, Matwey V. Kornilov wrote: > > > пт, 29 июл. 2022 г. в 19:32, Tom Rini : > > > > > > > > On Fri, Jul 29, 2022 at 07:20:11PM +0300, Matwey V. Korni

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-08-02 Thread Matwey V. Kornilov
пт, 29 июл. 2022 г. в 20:06, Matwey V. Kornilov : > > пт, 29 июл. 2022 г. в 19:46, Tom Rini : > > > > On Fri, Jul 29, 2022 at 07:38:28PM +0300, Matwey V. Kornilov wrote: > > > пт, 29 июл. 2022 г. в 19:32, Tom Rini : > > > > > > > > On Fri, Jul 29, 2022 at 07:20:11PM +0300, Matwey V. Kornilov wrote:

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-07-29 Thread Matwey V. Kornilov
пт, 29 июл. 2022 г. в 19:46, Tom Rini : > > On Fri, Jul 29, 2022 at 07:38:28PM +0300, Matwey V. Kornilov wrote: > > пт, 29 июл. 2022 г. в 19:32, Tom Rini : > > > > > > On Fri, Jul 29, 2022 at 07:20:11PM +0300, Matwey V. Kornilov wrote: > > > > > > > Hi, > > > > > > > > I've tried to build an am335x

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-07-29 Thread Tom Rini
On Fri, Jul 29, 2022 at 07:38:28PM +0300, Matwey V. Kornilov wrote: > пт, 29 июл. 2022 г. в 19:32, Tom Rini : > > > > On Fri, Jul 29, 2022 at 07:20:11PM +0300, Matwey V. Kornilov wrote: > > > > > Hi, > > > > > > I've tried to build an am335x_evm_defconfig u-boot to use it on my > > > BeagleBone Bla

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-07-29 Thread Matwey V. Kornilov
пт, 29 июл. 2022 г. в 19:32, Tom Rini : > > On Fri, Jul 29, 2022 at 07:20:11PM +0300, Matwey V. Kornilov wrote: > > > Hi, > > > > I've tried to build an am335x_evm_defconfig u-boot to use it on my > > BeagleBone Black board. Surprisingly, I've found that it doesn't work, > > I see the silent consol

Re: [BISECTED] BeagleBone Black doesn't boot after a58147c2dbbf

2022-07-29 Thread Tom Rini
On Fri, Jul 29, 2022 at 07:20:11PM +0300, Matwey V. Kornilov wrote: > Hi, > > I've tried to build an am335x_evm_defconfig u-boot to use it on my > BeagleBone Black board. Surprisingly, I've found that it doesn't work, > I see the silent console: no messages even from SPL. > > Using bisect I've f