I just did a 10 second google and it appears like tda998x is related to 
HDMI which you pulled from your board.

Just a couple of basic questions:

1) Did you remove the HDMI from either/both the u-boot pinmux and/or the 
cape manager?

2) If you start with a console image, does this yield the same result?  

I'm assuming that the console image doesn't access the HDMI port, but I DID 
see what appeared to be plain text appear on the HDMI port before X-windows 
started up on an LXQT image, so I could be mistaken..



On Wednesday, March 7, 2018 at 4:13:27 AM UTC-6, El Smiedro wrote:
>
> Hello community,
>
> I use the Angström Image v2012.12 - Kernel 3.8.13 with U-Boot SPL 
> 2013.04-dirty (Jun 19 2013 - 09:57:14) and I can login on my BBB. 
>
> I also try to run a custom board similar to the BBB. I only removed the 
> HDMI part and use a MT41K256M16TW-107 ITP DDR3. When I try to boot, it 
> stops while running the kernel:
>
> Code hier eingeben...
> U-Boot SPL 2013.04-dirty (Jun 19 2013 - 09:57:14)
> musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, 
> SoftConn)
> musb-hdrc: MHDRC RTL version 2.0
> musb-hdrc: setup fifo_mode 4
> musb-hdrc: 28/31 max ep, 16384/16384 memory
> USB Peripheral mode controller at 47401000 using PIO, IRQ 0
> musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, 
> SoftConn)
> musb-hdrc: MHDRC RTL version 2.0
> musb-hdrc: setup fifo_mode 4
> musb-hdrc: 28/31 max ep, 16384/16384 memory
> USB Host mode controller at 47401800 using PIO, IRQ 0
> OMAP SD/MMC: 0
> reading u-boot.img
> reading u-boot.img
>
>
> U-Boot 2013.04-dirty (Jun 19 2013 - 09:57:14)
>
> I2C:   ready
> DRAM:  512 MiB
> WARNING: Caches not enabled
> NAND:  No NAND device found!!!
> 0 MiB
> MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
> *** Warning - readenv() failed, using default environment
>
> musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, 
> SoftConn)
> musb-hdrc: MHDRC RTL version 2.0
> musb-hdrc: setup fifo_mode 4
> musb-hdrc: 28/31 max ep, 16384/16384 memory
> USB Peripheral mode controller at 47401000 using PIO, IRQ 0
> musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, 
> SoftConn)
> musb-hdrc: MHDRC RTL version 2.0
> musb-hdrc: setup fifo_mode 4
> musb-hdrc: 28/31 max ep, 16384/16384 memory
> USB Host mode controller at 47401800 using PIO, IRQ 0
> Net:   <ethaddr> not set. Validating first E-fuse MAC
> cpsw, usb_ether
> Hit any key to stop autoboot:  0
> gpio: pin 53 (gpio 53) value is 1
> mmc0 is current device
> micro SD card found
> mmc0 is current device
> gpio: pin 54 (gpio 54) value is 1
> SD/MMC found on device 0
> reading uEnv.txt
> 33 bytes read in 3 ms (10.7 KiB/s)
> Loaded environment from uEnv.txt
> Importing environment from mmc ...
> gpio: pin 55 (gpio 55) value is 1
> 4270840 bytes read in 770 ms (5.3 MiB/s)
> gpio: pin 56 (gpio 56) value is 1
> 24129 bytes read in 49 ms (480.5 KiB/s)
> Booting from mmc ...
> ## Booting kernel from Legacy Image at 80007fc0 ...
>    Image Name:   Angstrom/3.8.13/beaglebone
>    Image Type:   ARM Linux Kernel Image (uncompressed)
>    Data Size:    4270776 Bytes = 4.1 MiB
>    Load Address: 80008000
>    Entry Point:  80008000
>    Verifying Checksum ... OK
> ## Flattened Device Tree blob at 80f80000
>    Booting using the fdt blob at 0x80f80000
>    XIP Kernel Image ... OK
> OK
>    Using Device Tree in place at 80f80000, end 80f88e40
>
> Starting kernel ...
>
> Uncompressing Linux... done, booting the kernel.
> [    0.194444] omap2_mbox_probe: platform not supported
> [    0.204990] tps65217-bl tps65217-bl: no platform data provided
> [    0.281512] bone-capemgr bone_capemgr.8: slot #0: No cape found
> [    0.318618] bone-capemgr bone_capemgr.8: slot #1: No cape found
> [    0.355726] bone-capemgr bone_capemgr.8: slot #2: No cape found
> [    0.392836] bone-capemgr bone_capemgr.8: slot #3: No cape found
> [    0.412862] bone-capemgr bone_capemgr.8: slot #6: BB-BONELT-HDMIN 
> conflict P8                                   .45 (#5:BB-BONELT-HDMI)
> [    0.422487] bone-capemgr bone_capemgr.8: slot #6: Failed verification
> [    0.429266] bone-capemgr bone_capemgr.8: loader: failed to load slot-6 
> BB-BON                                   ELT-HDMIN:00A0 (prio 2)
> [    0.451930] omap_hsmmc mmc.4: of_parse_phandle_with_args of 'reset' 
> failed
> [    0.516301] pinctrl-single 44e10800.pinmux: pin 44e10854 already 
> requested by                                    44e10800.pinmux; cannot 
> claim for gpio-leds.7
> [    0.528016] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.7) 
> status -22
> [    0.535334] pinctrl-single 44e10800.pinmux: could not request pin 21 
> on devic                                   e pinctrl-single
> [    0.568496] dummy 0-0034: Error -121 writing to cec:0xff
> [    0.574309] tda998x 0-0070: Error -121 reading from 0xa
> [    0.580038] tda998x 0-0070: Error -121 writing to 0xa
> [    0.637061] tda998x 0-0070: Error -121 reading from 0xa
> [    0.642639] tda998x 0-0070: Error -121 writing to 0xa
> [    0.699595] tda998x 0-0070: Error -121 reading from 0x1
> [    0.705172] tda998x 0-0070: Error -121 writing to 0x1
> [    0.710564] tda998x 0-0070: Error -121 reading from 0x1
> [    0.716136] tda998x 0-0070: Error -121 writing to 0x1
> [    0.721524] tda998x 0-0070: Error -121 writing to REG_CURPAGE
> [    0.727640] tda998x 0-0070: Error -121 writing to 0x200
> [    0.733211] tda998x 0-0070: Error -121 writing to 0x201
> [    0.738781] tda998x 0-0070: Error -121 writing to 0x202
> [    0.744377] tda998x 0-0070: Error -121 writing to 0x203
> [    0.749949] tda998x 0-0070: Error -121 writing to 0x204
> [    0.755520] tda998x 0-0070: Error -121 writing to 0x205
> [    0.761090] tda998x 0-0070: Error -121 writing to 0x20e
> [    0.766661] tda998x 0-0070: Error -121 writing to 0x211
> [    0.772233] tda998x 0-0070: Error -121 writing to 0x207
> [    0.777803] tda998x 0-0070: Error -121 writing to 0x208
> [    0.783372] tda998x 0-0070: Error -121 writing to 0x209
> [    0.788942] tda998x 0-0070: Error -121 writing to 0x20a
> [    0.794514] tda998x 0-0070: Error -121 writing to 0x206
> [    0.800084] tda998x 0-0070: Error -121 writing to REG_CURPAGE
> [    0.806199] tda998x 0-0070: Error -121 reading from 0x0
> [    0.811770] tda998x 0-0070: Error -121 reading from 0x2
> [    0.817608] tilcdc 4830e000.fb: no encoders/connectors found
> [    0.823568] tilcdc 4830e000.fb: failed to initialize mode setting
>
>
>
> Could the different RAM be the reason for this? Could anybody give an 
> advice to get it run?
> Thank you very much.
>
> Best regards
> Eric
>

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