Linux/AM3358: Unable to boot on custom board

Hello Kemal sir,
THanks for response .

with your suggestion , removed the mlo and uboot.img files which will created through create_sd_card and replaced the mlo and uboot.img files o uboot folder .

so that i can boot the linux sdk .

but problem is that matrix gui is not starting and shows please wait on the screen ....................

trying to open the qt5 example shows failed to create such directory .

changed the pover.ini and weston .in files as for rgb format
as per few posts , i found some problem . how to solve this

root@am335x-evm:~# weston
Date: 2018-12-16 UTC
[03:34:54.942] weston 2.0.0
http://wayland.freedesktop.org
Bug reports to: bugs.freedesktop.org/enter_bug.cgi
Build: 1.99.94-2-g4c4f13d configure.ac: bump to version 2.0.0 for the official release (2017-02-24 16:19:03 -0800)
[03:34:54.943] Command line: weston
[03:34:54.943] OS: Linux, 4.14.79-gbde58ab01e, #1 PREEMPT Thu Dec 20 04:12:32 UTC 2018, armv7l
[03:34:54.944] Using config file '/etc//weston.ini'
[03:34:54.945] Output repaint window is 7 ms maximum.
[03:34:54.945] Loading module '/usr/lib/libweston-2/wayland-backend.so'
[03:34:54.945] Failed to load module: /usr/lib/libweston-2/wayland-backend.so: cannot open shared object file: No such file or directory
[03:34:54.945] fatal: failed to create compositor backend


root@am335x-evm:~# tail /var/log/weston.log
loaded module : gbm_pvr.so
found valid GBM backend : gbm_pvr.so
[03:32:01.167] warning: either no EGL_EXT_platform_base support or specific platform support; falling back to eglGetDisplay.
[03:32:01.203] failed to initialize display
[03:32:01.203] EGL error state: EGL_BAD_ALLOC (0x3003)
[03:32:01.203] failed to initialize egl
[03:32:01.222] fatal: failed to create compositor backend
PVR:(Error): OpenServices: PVRDRMOpenRender failed [0, ]
PVR:(Error): PVRSRVConnect: Unable to open connection. [0, ]
PVR:(Error): Couldn't connect to services [0, ]


root@am335x-evm:~# uname -r
4.14.79-gbde58ab01e
root@am335x-evm:~# eglinfo
PVR:(Error): OpenServices: PVRDRMOpenRender failed [0, ]
PVR:(Error): PVRSRVConnect: Unable to open connection. [0, ]
PVR:(Error): Couldn't connect to services [0, ]
Unable to initialise egl
egl error 'EGL_BAD_ALLOC' (0x3003)
root@am335x-evm:~#

Logs of egl info , lsmod , modinfo pvrsrvkm ,lsmod , modetest , kmscube -a


root@am335x-evm:~# eglinfo
PVR:(Error): OpenServices: PVRDRMOpenRender failed [0, ]
PVR:(Error): PVRSRVConnect: Unable to open connection. [0, ]
PVR:(Error): Couldn't connect to services [0, ]
Unable to initialise egl
egl error 'EGL_BAD_ALLOC' (0x3003)

root@am335x-evm:~# modinfo pvrsrvkm
filename: /lib/modules/4.14.79-gbde58ab01e/extra/pvrsrvkm.ko
license: Dual MIT/GPL
author: Imagination Technologies Ltd. <gpl-support@imgtec.com>
license: Dual MIT/GPL
author: Imagination Technologies Ltd. <gpl-support@imgtec.com>
srcversion: 533BB7E5866E52F63B9ACCB
alias: of:N*T*Cti,am3352-sgx530C*
alias: of:N*T*Cti,am3352-sgx530
depends:
name: pvrsrvkm
vermagic: 4.14.79-gbde58ab01e preempt mod_unload modversions ARMv7 p2v8
parm: gPVRDebugLevel:Sets the level of debug output (default 0x7) (uint)

root@am335x-evm:~# lsmod
Module Size Used by
sha512_generic 20480 0
sha512_arm 24576 0
sha256_generic 20480 0
sha1_generic 16384 0
sha1_arm_neon 20480 0
sha1_arm 16384 1 sha1_arm_neon
md5 16384 0
aes_arm_bs 20480 0
crypto_simd 16384 1 aes_arm_bs
cryptd 24576 1 crypto_simd
des_generic 28672 0
cbc 16384 0
xfrm_user 32768 2
xfrm4_tunnel 16384 0
ipcomp 16384 0
xfrm_ipcomp 16384 1 ipcomp
esp4 20480 0
ah4 16384 0
af_key 36864 0
xfrm_algo 16384 5 xfrm_user,esp4,ah4,af_key,xfrm_ipcomp
pvrsrvkm 413696 0
pru_rproc 20480 0
pruss_intc 16384 1 pru_rproc
hid_multitouch 20480 0
usbhid 28672 0
arc4 16384 2
wl18xx 98304 0
wlcore 188416 1 wl18xx
mac80211 393216 2 wl18xx,wlcore
cfg80211 245760 3 wl18xx,wlcore,mac80211
usb_f_acm 16384 1
u_serial 20480 3 usb_f_acm
pruss 16384 1 pru_rproc
usb_f_ecm 16384 1
musb_dsps 20480 0
musb_hdrc 98304 1 musb_dsps
phy_am335x 16384 2
phy_am335x_control 16384 1 phy_am335x
phy_generic 16384 1 phy_am335x
g_multi 16384 0
usb_f_mass_storage 40960 2 g_multi
usb_f_rndis 24576 2 g_multi
u_ether 20480 3 usb_f_ecm,g_multi,usb_f_rndis
libcomposite 53248 5 usb_f_ecm,usb_f_acm,usb_f_mass_storage,g_multi,usb_f_rndis
udc_core 28672 8 usb_f_ecm,usb_f_acm,usb_f_mass_storage,u_serial,musb_hdrc,u_ether,usb_f_rndis,libcomposite
pm33xx 16384 0
snd_soc_simple_card 16384 0
snd_soc_simple_card_utils 16384 1 snd_soc_simple_card
wkup_m3_rproc 16384 1
wkup_m3_ipc 16384 1 pm33xx
remoteproc 40960 3 pru_rproc,wkup_m3_rproc,wkup_m3_ipc
omap_aes_driver 24576 0
crypto_engine 16384 1 omap_aes_driver
omap_sham 28672 0
omap_crypto 16384 1 omap_aes_driver
pruss_soc_bus 16384 0
ti_emif_sram 16384 1 pm33xx
wlcore_sdio 16384 0
at24 16384 0
rtc_omap 20480 2
musb_am335x 16384 0
omap_wdt 16384 0
sch_fq_codel 20480 6
uio_module_drv 16384 0
uio 20480 1 uio_module_drv
ftdi_sio 40960 0
usbserial 36864 1 ftdi_sio
usbcore 204800 4 usbhid,ftdi_sio,musb_hdrc,usbserial
usb_common 16384 6 phy_am335x,udc_core,musb_hdrc,libcomposite,musb_dsps,usbcore
cryptodev 45056 1


root@am335x-evm:~# modetest
trying to open device 'i915'...failed
trying to open device 'amdgpu'...failed
trying to open device 'radeon'...failed
trying to open device 'nouveau'...failed
trying to open device 'vmwgfx'...failed
trying to open device 'omapdrm'...failed
trying to open device 'exynos'...failed
trying to open device 'tilcdc'...done
[ 4511.882033] tda998x 0-0070: read edid timeout
[ 4511.887985] tda998x 0-0070: failed to read EDID
Encoders:
id crtc type possible crtcs possible clones
29 28 TMDS 0x00000001 0x00000000

Connectors:
id encoder status name size (mm) modes encoders
30 29 connected HDMI-A-1 0x0 5 29
modes:
name refresh (Hz) hdisp hss hse htot vdisp vss vse vtot)
1024x768 60 1024 1048 1184 1344 768 771 777 806 65000 flags: nhsync, nvsync; type: driver
800x600 60 800 840 968 1056 600 601 605 628 40000 flags: phsync, pvsync; type: driver
800x600 56 800 824 896 1024 600 601 603 625 36000 flags: phsync, pvsync; type: driver
848x480 60 848 864 976 1088 480 486 494 517 33750 flags: phsync, pvsync; type: driver
640x480 60 640 656 752 800 480 490 492 525 25175 flags: nhsync, nvsync; type: driver
props:
1 EDID:
flags: immutable blob
blobs:

value:
2 DPMS:
flags: enum
enums: On=0 Standby=1 Suspend=2 Off=3
value: 0
5 link-status:
flags: enum
enums: Good=0 Bad=1
value: 0

CRTCs:
id fb pos size
28 37 (0,0) (1024x768)
1024x768 60 1024 1048 1184 1344 768 771 777 806 65000 flags: nhsync, nvsync; type: driver
props:

Planes:
id crtc fb CRTC x,y x,y gamma size possible crtcs
27 28 37 0,0 0,0 0 0x00000001
formats: RG16 BG24 XB24
props:
6 type:
flags: immutable enum
enums: Overlay=0 Primary=1 Cursor=2
value: 1

Frame buffers:
id size pitch

root@am335x-evm:~# kmscube -a
### Enabling all displays
trying to load module omapdrm...failed.
trying to load module tilcdc...success.
[ 4574.141846] tda998x 0-0070: read edid timeout
[ 4574.147762] tda998x 0-0070: failed to read EDID
### Display [0]: CRTC = 28, Connector = 30, format = 0x36314752
Mode chosen [1024x768] : Clock => 65000, Vertical refresh => 60, Type => 64
Horizontal => 1024, 1048, 1184, 1344, 0
Vertical => 768, 771, 777, 806, 0
### Primary display => ConnectorId = 30, Resolution = 1024x768
failed to load module: /usr/lib/gbm/gbm_dri.so: cannot open shared object file: No such file or directory
failed to load module: /usr/lib/gbm/gbm_gallium_drm.so: cannot open shared object file: No such file or directory
loaded module : gbm_pvr.so
found valid GBM backend : gbm_pvr.so
PVR:(Error): OpenServices: PVRDRMOpenRender failed [0, ]
PVR:(Error): PVRSRVConnect: Unable to open connection. [0, ]
PVR:(Error): Couldn't connect to services [0, ]
failed to initialize
failed to initialize EGL

Can you also post the output of these two commands?

root@am335x-evm:~# cat /etc/powervr.ini
root@am335x-evm:~# cat /etc/weston.ini

root@am335x-evm:~# cat /etc/powervr.ini
[default]
#WindowSystem=libpvrws_WAYLAND.so
DefaultPixelFormat=RGB565

root@am335x-evm:~# cat /etc/weston.ini
[core]
require-input=false
gbm-format=rgb565

[shell]
locking=false
animation=zoom
tanel-position=top
startup-animation=fade

[screensaver]
# Uncomment path to disable screensaver
#path=@libexecdir@/weston-screensaver

[output]
name=HDMI-A-1
mode=1024x768root@am335x-evm:~#