Hello all, I have made linux image for IMX8MPLUS with the help of Yocto and flash the image on a custom board which is using IMX8MPLUS processor (Image made for IMX8MPLUS will be required for that board) when i flash that image on IMX8MPLUS-evk Board then it works fine but when i flash that image on that custom board it does'nt boot properly and showing below errors . It is not reaching till user prompt as in evk board appears and showing failed to load regualtory.db file.
I am putting logs here only of errors and complete file of log i am attaching in attachment. [*]-Video Link 0adv7535_mipi2hdmi adv7535@3d: Can't find cec device id=0x3c fail to probe panel device adv7535@3d fail to get display timings probe video device failed, ret -19 [0] lcd-controller@32e80000, video [1] mipi_dsi@32e60000, video_bridge [2] adv7535@3d, panel adv7535_mipi2hdmi adv7535@3d: Can't find cec device id=0x3c fail to probe panel device adv7535@3d fail to get display timings probe video device failed, ret -19 In: serial Out: serial Err: serial SEC0: RNG instantiated BuildInfo: - ATF 3c1583b MMC: no card present flash target is MMC:1 MMC: no card present MMC card init failed! MMC: no card present ** Block device MMC 1 not supported Net: Warning: ethernet@30bf0000 (eth1) using random MAC address - 2a:99:bd:59:06:d1 Warning: ethernet@30be0000 (eth0) using random MAC address - 62:30:24:eb:30:15 eth0: ethernet@30be0000, eth1: ethernet@30bf0000 [PRIME] Fastboot: Normal Normal Boot [ 0.204629] imx-sdma 30bd0000.dma-controller: Direct firmware load for imx/sdma/sdma-imx7d.bin failed with error -2 [ 0.204651] imx-sdma 30bd0000.dma-controller: Falling back to sysfs fallback for: imx/sdma/sdma-imx7d.bin [ 0.206434] mxs-dma 33000000.dma-apbh: initialized [ 0.208257] SoC: i.MX8MP revision 1.1 [ 0.208875] Bus freq driver module loaded [ 2.995746] imx-drm display-subsystem: bound 32c00000.bus:ldb@32ec005c (ops imx8mp_ldb_ops) [ 3.004136] imx-drm display-subsystem: bound 32fd8000.hdmi (ops dw_hdmi_imx_ops) [ 3.012410] [drm] Initialized imx-drm 1.0.0 20120507 for display-subsystem on minor 1 [ 3.091503] mmc1: error -123 whilst initialising SD card [ 3.211495] mmc1: error -123 whilst initialising SD card [ 3.345894] mmc1: error -123 whilst initialising SD card [ 3.355608] Console: switching to colour frame buffer device 100x37 [ 3.383493] imx-drm display-subsystem: [drm] fb0: imx-drmdrmfb frame buffer device [ 3.397807] isi-m2m 32e00000.isi:m2m_device: Register m2m success for ISI.0 [ 3.404971] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 3.415122] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 3.421745] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 3.430369] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 3.445673] ALSA device list: [ 3.448665] No soundcards found. [ 3.685990] imx6q-pcie 33800000.pcie: Phy link never came up [ 3.691704] imx6q-pcie: probe of 33800000.pcie failed with error -110 [ 3.699563] Waiting for root device /dev/mmcblk1p2... [ 60.412469] imx-sdma 30e10000.dma-controller: Direct firmware load for imx/sdma/sdma-imx7d.bin failed with error -2 [ 60.422936] imx-sdma 30e10000.dma-controller: Falling back to sysfs fallback for: imx/sdma/sdma-imx7d.bin [ 64.480489] cfg80211: failed to load regulatory.db [ 78.272425] random: crng init done [ 121.824795] imx-sdma 30e10000.dma-controller: external firmware not found, using ROM firmware [ 121.825045] imx-sdma 30bd0000.dma-controller: external firmware not found, using ROM firmware What i tried to resolve this . I enablea DMA Support and SDMA Driver in kernel configuration by "bitbake linux-imx -c menuconfig". But getting same error. Please help me into this.
new-sd-card-image
Description: Binary data
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#59462): https://lists.yoctoproject.org/g/yocto/message/59462 Mute This Topic: https://lists.yoctoproject.org/mt/97700065/21656 Mute #imx6:https://lists.yoctoproject.org/g/yocto/mutehashtag/imx6 Mute #kirkstone:https://lists.yoctoproject.org/g/yocto/mutehashtag/kirkstone Mute #yocto:https://lists.yoctoproject.org/g/yocto/mutehashtag/yocto Mute #linux:https://lists.yoctoproject.org/g/yocto/mutehashtag/linux Mute #bitbake:https://lists.yoctoproject.org/g/yocto/mutehashtag/bitbake Mute #imx8:https://lists.yoctoproject.org/g/yocto/mutehashtag/imx8 Group Owner: [email protected] Unsubscribe: https://lists.yoctoproject.org/g/yocto/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
