I2C bus | TQMa8Xx | ||||
---|---|---|---|---|---|
I2C1 | 0x19 Temperature sensor | 0x31 EEPROM (software protection) | 0x57 EEPROM | 0x51 EEPROM | 0x68 RTC |
I2C bus | MBa8Xx | |||||||
---|---|---|---|---|---|---|---|---|
I2C1 | 0x18 Audio codec | 0x1C Temperature sensor | 0x2C Display-Port bridge | 0x34 EEPROM (software protection) | 0x44 USB Hub | 0x54 EEPROM | 0x6A PCIe clock generator | 0x70 Port Expander |
I2C bus | TQMa8Xx | ||||
---|---|---|---|---|---|
I2C1 | 0x19 Temperature sensor | 0x31 Temperature sensor | 0x50 EEPROM | 0x51 EEPROM | 0x68 RTC |
I2C bus | MBa8Xx | |||||||
---|---|---|---|---|---|---|---|---|
I2C1 | 0x18 Audio codec | 0x1C Temperature sensor | 0x2C Display-Port bridge | 0x2D USB-Hub | 0x34 Temperature sensor | 0x54 EEPROM | 0x6A PCIe clock generator | 0x70 Port Expander |
Feature | BSP Revision | Remarks | ||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TQ Product | Chip | Interface | Function | 0001 | 0002 | 0005 | 0006 | 0007 | 0009 | 0016 | 0017 | 1) 0025 | 2) 0028 | 3) 0029 | 4) 0030 | 5) 0032 | 6) 0033 | 7) 0035 | 8) 0036 | 0055 | 0082 | 0083 | 0087 | |
TQMa8Xx | i.MX8X | ENET0 | GbE | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
i.MX8X | ENET1 | GbE | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
i.MX8X | FlexSPI | QSPI NOR | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||||||||
i.MX8X | Fuse | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||||
i.MX8X | GPIO | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||||
i.MX8X | I²C | EEPROM, Temperature Sensors | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
i.MX8X | UART1 | Debug Console | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | default console | |
i.MX8X | USB | Host | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||||
i.MX8X | uSDHC | eMMC / SD-Card | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | SD card / eMMC |
Boot device | supported |
---|---|
eMMC | ✔ |
SD Card | ✔ |
QSPI NOR | ✔ |
Feature | BSP Revision | Remarks | ||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TQ Product | Chip | Interface | Function | 0001 | 0002 | 0005 | 0006 | 0007 | 0009 | 0016 | 0017 | 9) 0025 | 10) 0028 | 11) 0029 | 12) 0030 | 13) 0032 | 14) 0033 | 15) 0035 | 16) 0036 | 0055 | 0082 | 0083 | 0087 | |
TQMa8x | i.MX8X | ENET1 | GbE | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
i.MX8X | ENET2 | GbE | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
i.MX8X | FLEXCAN0 | CAN | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | CAN FD is not automatically configured due to a systemd limitation | |||||||
i.MX8X | FLEXCAN1 | CAN | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||||
i.MX8X | FlexSPI | QSPI NOR Flash | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||||||||
i.MX8X | GPU | Hardware Acceleration | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||||||
i.MX8X | I²C1 | Bus Access | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | See onboard I2C devices | |
i.MX8X | MIPI DSI | LVDS | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | Tested with Tianma TM070JVHG33 display | |||
i.MX8X | LPSPI1 | Bus access | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||||||||
i.MX8X | LPSPI2 | Bus access | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||||||||
i.MX8X | LPSPI3 | Bus access | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||||||||
i.MX8X | LPUART1 | Console | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
i.MX8X | LPUART3 | TTL | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | available on MBa8xx connector X4_45 RX X4_47 TX |
||||||||
i.MX8X | GPIO | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||
i.MX8X | PCIe | Host | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | BSP revision ≤ 0017 requires MBa8xx ≥ Rev.0102, also see Known Issues | |||
i.MX8X | SAI | TLV320AIC | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||||||||||||||
i.MX8X | USB3 | TUSB8041I | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||||||
i.MX8X | USB OTG1 | Host | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||||||
Device | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||||||||
i.MX8X | USB OTG2 | TUSB8041I | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||
i.MX8X | uSDHC | uSDHC0 / eMMC uSDHC1 / SD Card | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | • | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
MBa8xx | TLV320AIC | Audio Codec | Headphone Out / Line Out | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||||||||||||||
Line In | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||||||||||||||||
Microphone In | ✔ | ✔ | ✔ | ✔ | ||||||||||||||||||||
TUSB8041I | USB1 | Host USB 2.0 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | Available on X24 (MPCIe) | |||
TUSB8041I | USB2 | Host USB 2.0 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | Available on X22 (LVDS) | |||
TUSB8041I | USB3 | Host USB 3.0 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | Available on X20 | |||
TUSB8041I | USB4 | Host USB 3.0 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | Available on X20 |
BSP Revision | meta-tq release | Yocto Project / Poky Release | Target machine17) | U-Boot | Linux Kernel |
---|---|---|---|---|---|
0055 | 3.0 - Zeus | zeus-tqma8 | tqma8xqp-2gb-mba8xx tqma8xqp-1gb-mba8xx tqma8xdp-1gb-mba8xx tqma8xqp4-mba8xx tqma8xdp4-mba8xx | v2020.04-imx-5.4.47-2.2.0 | lf-5.4.y-1.0.0 |
0036 | 3.0 - Zeus | zeus-tqma8 | tqma8xqp-mba8xx tqma8xqp4-mba8xx | v2020.04-imx-5.4.47-2.2.0 | lf-5.4.y-1.0.0 |
0035 | 3.0 - Zeus | zeus-tqma8 | tqma8xqp-mba8xx tqma8xqp4-mba8xx | v2020.04-imx-5.4.47-2.2.0 | lf-5.4.y-1.0.0 |
0035 | 3.0 - Zeus | zeus-tqma8 | tqma8xqp-mba8xx tqma8xqp4-mba8xx | v2020.04-imx-5.4.47-2.2.0 | lf-5.4.y-1.0.0 |
0033 | 3.0 - Zeus | zeus-tqma8 | tqma8xqp-mba8xx tqma8xqp4-mba8xx | v2020.04-imx-5.4.47-2.2.0 | lf-5.4.y-1.0.0 |
0032 | 3.0 - Zeus | zeus-tqma8 | tqma8xqp-mba8xx tqma8xqp4-mba8xx | v2020.04-imx-5.4.47-2.2.0 | lf-5.4.y-1.0.0 |
0030 | 3.0 - Zeus | zeus-tqma8 | tqma8xqp-mba8xx tqma8xqp4-mba8xx | v2019.04-lf-5.4.y-1.0.0 | lf-5.4.y-1.0.0 |
0029 | 3.0 - Zeus | zeus-tqma8 | tqma8xqp-mba8xx tqma8xqp4-mba8xx | v2019.04-lf-5.4.y-1.0.0 | lf-5.4.y-1.0.0 |
0028 | 3.0 - Zeus | zeus-tqma8 | tqma8xqp-mba8xx | v2019.04-lf-5.4.y-1.0.0 | lf-5.4.y-1.0.0 |
0025 | 3.0 - Zeus | zeus-tqma8 | tqma8xqp-mba8xx | v2019.04-lf-5.4.y-1.0.0 | lf-5.4.y-1.0.0 |
0017 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03-rel_imx_4.14.98_2.2.0_ga | rel_imx_4.14.98_2.2.0_ga |
0016 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03-rel_imx_4.14.98_2.2.0_ga | rel_imx_4.14.98_2.2.0_ga |
0009 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03 rel_imx_4.14.78_1.0.0_ga | rel_imx_4.14.78_1.0.0_ga |
0007 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03 rel_imx_4.14.78_1.0.0_ga | rel_imx_4.14.78_1.0.0_ga |
0006 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03 rel_imx_4.14.78_1.0.0_ga | rel_imx_4.14.78_1.0.0_ga |
0005 | 2.5.2 - Sumo | sumo-tqma8x | tqma8xqp-mba8xx tqma8xd-mba8xx | v2018.03 rel_imx_4.14.78_1.0.0_ga | rel_imx_4.14.78_1.0.0_ga |
0002 | 2.5.2 - Sumo | sumo-tqma8x | tqma8qx-mba8xx | v2018.03 rel_imx_4.14.78_1.0.0_ga | rel_imx_4.14.78_1.0.0_ga |
0001 | 2.4.4 - Rocko | rocko-tqma8x | tqma8qx-mba8qx | v2017.03 rel_4.9.88_imx_imx8qxp_beta2 | rel_imx_4.9.88_imx8qxp_beta2 |
TQMa8Xx4 | TQMa8Xx | MBa8Xx | ||||
---|---|---|---|---|---|---|
BSP Rev. | Rev.01xx | Rev.01xx | Rev.02xx | Rev.03xx | Rev.01xx | Rev.02xx |
< 0025 | ✔ | ✔ | ||||
≥ 0025 | ✔ | ✔ | ||||
≥ 0029 | ✔ | ✔ | ||||
≥ 0033 | ✔ | ✔ | ✔ | ✔ |
TQMa8Xx | MBa8Xx | |||
---|---|---|---|---|
Rev.01xx | Rev.02xx | Rev.01xx | Rev.02xx | |
BSP Rev < 0025 | ✔ | ✔ | ||
BSP REV ≥ 0025 | ✔ | ✔ |
TQMa8Xx4 | MBa8Xx | |||
---|---|---|---|---|
Rev.01xx | Rev.02xx | |||
BSP REV ≥ 0029 | ✔ | ✔ |
BSP
U-Boot
Linux
U-Boot
Linux
BSP
Linux
BSP
U-Boot
Linux
BSP
U-Boot
BSP
U-Boot
Linux
U-Boot
Linux
BSP
U-Boot
Linux
BSP
U-Boot
Linux
BSP
U-Boot
Linux
BSP
Linux
BSP
Linux
BSP
U-Boot
Linux
Global:
TQMa8XQP:
TQMa8XD:
TQMa8XQPS
Size | Usage |
---|---|
0x0001 sector / 512 Byte | MBR / Partition Table |
0x0001 sector / 512 Byte | free |
0x800 sectors / 1 MiB | u-boot |
0x1000 sectors / 2 MiB | environment |
0x2000 sectors / 4 MiB | reserved |
0xA000 sectors / 20 MiB | /boot / firmware (Kernel,devicetrees) |
0x100000 sectors / 512 MiB | RootFS |
System Images
Boot Device | Symlink | File |
---|---|---|
SD Card/eMMC | tq-image-weston-tqma8xdp4-mba8xx.wic | tq-image-weston-tqma8xdp4-mba8xx-<build_timestamp>.rootfs.wic |
Bootloader Binaries
Boot Device | Symlink | File |
---|---|---|
SD/eMMC | imx-boot | imx-boot-tqma8xdp4-mba8xx-sd.bin-flash_spl |
Linux Kernel Image
Symlink | File |
---|---|
Image | Image–5.10.74+git0+a988e804a1-r0-tqma8xdp-1gb-mba8xx-<build_timestamp>.bin |
Devicetree Blobs
Symlink | Description |
---|---|
imx8dxp-tqma8xdp-mba8xx.dtb | Default |
imx8dxp-tqma8xdp-mba8xx-lvds0-tm070jvhg33.dtb | Default with LVDS0 interface activated |
imx8dxp-tqma8xdp-mba8xx-lvds1-tm070jvhg33.dtb | Default with LVDS1 interface activated |
imx8dxp-tqma8xdp-mba8xx-rpmsg.dtb | Default with RPMSG support |
Rootfs images
Symlink | File |
---|---|
tq-image-weston-tqma8xdp4-mba8xx.ext4 | tq-image-weston-tqma8xdp4-mba8xx-<build_timestamp>.rootfs.ext4 |
tq-image-weston-tqma8xdp4-mba8xx.tar.gz | tq-image-weston-tqma8xdp4-mba8xx-<build_timestamp>.rootfs.tar.gz |
System Images
Boot Device | Symlink | File |
---|---|---|
SD Card/eMMC | tq-image-weston-debug-tqma8xqp4-mba8xx.wic | tq-image-weston-debug-tqma8xqp4-mba8xx-<build_timestamp>.rootfs.wic |
Bootloader Binaries
Boot Device | Symlink | File |
---|---|---|
SD/eMMC | - | imx-boot-tqma8xqp4-mba8xx-sd.bin-flash_spl |
QSPI | - | imx-boot-tqma8xqp4-mba8xx-sd.bin-flash_spl_flexspi |
Linux Kernel Image
Symlink | File |
---|---|
Image | Image–5.15.60+git0+89a67700a0-r0-tqma8xqp4-mba8xx-<build_timestamp>.bin |
Devicetree Blobs
Symlink | Description |
---|---|
imx8qxp-tqma8xqp-mba8xx.dtb | Default |
imx8qxp-tqma8xqp-mba8xx-lvds0-tm070jvhg33.dtb | Default with LVDS0 interface activated |
imx8qxp-tqma8xqp-mba8xx-lvds1-tm070jvhg33.dtb | Default with LVDS1 interface activated |
imx8qxp-tqma8xqp-mba8xx-rpmsg.dtb | Default with RPMSG support |
Rootfs images
Symlink | File |
---|---|
tq-image-weston-debug-tqma8xqp4-mba8xx.ext4 | tq-image-weston-debug-tqma8xqp4-mba8xx-<build_timestamp>.rootfs.ext4 |
tq-image-weston-debug-tqma8xqp4-mba8xx.tar.gz | tq-image-weston-debug-tqma8xqp4-mba8xx-<build_timestamp>.rootfs.tar.gz |
Symlink | File |
---|---|
tq-image-weston-tqma8xqp-mba8xx.wic | tq-image-weston-tqma8xqp-mba8xx-<build_timestamp>.rootfs.wic |
Symlink | File |
---|---|
imx-boot-tqma8xqp-mba8xx-sd.bin | imx-boot-tqma8xqp-mba8xx-sd.bin-flash_spl |
Symlink | File |
---|---|
Image Image-tqma8xqp-mba8xx.bin | Image–5.4-r0-tqma8xqp-mba8xx-<build_timestamp>.bin |
Symlink | Description |
---|---|
imx8qxp-mba8xx.dtb imx8qxp-mba8xx-tqma8xqp-mba8xx.dtb | device tree blob for TQMa8XQP on MBa8Xx |
imx8qxp-mba8xx-lvds-tm070jvhg33.dtb imx8qxp-mba8xx-lvds-tm070jvhg33-tqma8xqp-mba8xx.dtb | device tree blob for LVDS Display |
Symlink | File |
---|---|
tq-image-weston-tqma8xqp-mba8xx.ext4 | tq-image-weston-tqma8xqp-mba8xx-<build_timestamp>.rootfs.ext4 |
tq-image-weston-tqma8xqp-mba8xx.tar.gz | tq-image-weston-tqma8xqp-mba8xx-20200625075001.rootfs.tar.gz |
Symlink | File |
---|---|
tq-image-qt5-tqma8xd-mba8xx.wic | tq-image-qt5-tqma8xd-mba8xx-<build_timestamp>.rootfs.wic |
Symlink | File |
---|---|
imx-boot-tqma8xd-mba8xx-sd.bin | imx-boot-tqma8xd-mba8xx-sd.bin-flash |
Symlink | File |
---|---|
Image Image-tqma8xd-mba8xx.bin | Image–4.14.98-r0-tqma8xd-mba8xx-<build_timestamp>.bin |
Symlink | Description |
---|---|
Image-fsl-imx8dx-tqma8xd-mba8xx.dtb fsl-imx8dx-tqma8xd-mba8xx.dtb | device tree blob for TQMa8XD |
Image-fsl-imx8dx-tqma8xd-mba8xx-lvds-etml1010g0dka.dtb fsl-imx8dx-tqma8xd-mba8xx-lvds-etml1010g0dka.dtb | device tree blob for LVDS Display |
Image-fsl-imx8dx-tqma8xd-mba8xx-lvds-tm070jvhg33.dtb fsl-imx8dx-tqma8xd-mba8xx-lvds-tm070jvhg33.dtb | device tree blob for TIANMA LVDS Display |
Image-fsl-imx8dx-tqma8xd-mba8xx-no-pcie.dtb fsl-imx8dx-tqma8xd-mba8xx-no-pcie.dtb | Devicetree for older Carrier Revision to disable PCIe |
Image-fsl-imx8dx-tqma8xd-mba8xx-pcie-gen1.dtb fsl-imx8dx-tqma8xd-mba8xx-pcie-gen1.dtb | Devicetree for older Carrier Revision to enable PCIe Gen1 |
Symlink | File |
---|---|
tq-image-qt5-tqma8xd-mba8xx.ext4 | tq-image-qt5-tqma8xd-mba8xx-<build_timestamp>.rootfs.ext4 |
tq-image-qt5-tqma8xd-mba8xx.tar.gz | tq-image-qt5-tqma8xd-mba8xx-<build_timestamp>.rootfs.tar.gz |
Symlink | File |
---|---|
tq-image-qt5-tqma8xqp-mba8xx.wic | tq-image-qt5-tqma8xqp-mba8xx-<build_timestamp>.rootfs.wic |
Symlink | File |
---|---|
imx-boot-tqma8xqp-mba8xx-sd.bin | imx-boot-tqma8xqp-mba8xx-sd.bin-flash |
Symlink | File |
---|---|
Image Image-tqma8xqp-mba8xx.bin | Image–4.14.98-r0-tqma8xqp-mba8xx-<build_timestamp>.bin |
Symlink | Description |
---|---|
Image-fsl-imx8dx-tqma8xqp-mba8xx.dtb fsl-imx8dx-tqma8xqp-mba8xx.dtb | device tree blob for TQMa8XQP |
Image-fsl-imx8dx-tqma8xqp-mba8xx-lvds-etml1010g0dka.dtb fsl-imx8dx-tqma8xqp-mba8xx-lvds-etml1010g0dka.dtb | device tree blob for LVDS Display |
Image-fsl-imx8dx-tqma8xqp-mba8xx-lvds-tm070jvhg33.dtb fsl-imx8dx-tqma8xqp-mba8xx-lvds-tm070jvhg33.dtb | device tree blob for TIANMA LVDS Display |
Image-fsl-imx8dx-tqma8xqp-mba8xx-no-pcie.dtb fsl-imx8dx-tqma8xqp-mba8xx-no-pcie.dtb | Devicetree for older Carrier Revision to disable PCIe |
Image-fsl-imx8dx-tqma8xqp-mba8xx-pcie-gen1.dtb fsl-imx8dx-tqma8xqp-mba8xx-pcie-gen1.dtb | Devicetree for older Carrier Revision to enable PCIe Gen1 |
Symlink | File |
---|---|
tq-image-qt5-tqma8xqp-mba8xx.ext4 | tq-image-qt5-tqma8xqp-mba8xx-<build_timestamp>.rootfs.ext4 |
tq-image-qt5-tqma8xqp-mba8xx.tar.gz | tq-image-qt5-tqma8xqp-mba8xx-<build_timestamp>.rootfs.tar.gz |
Details | |
---|---|
Effect | Display Port interface is not working on MBa8Xx |
Issue | SN65DSI86 DSI to embedded DisplayPort (eDP) bridge is not supported in BSP |
Affected Revisions | |
BSP | all revisions |
Module | all revisions |
Mainboard | all revisions (Please note: SN65DSI86 is no longer assembled on MBa8Xx ≥ Rev.0203) |
Solution | |
Fix | no plan to fix (due to missing driver support) |
Workaround | n/a (for custom designs use another DSI to DP bridge, e.g. TC9595) |
Details | |
---|---|
Effect | Linux kernel does not start (no more messages after Starting kernel… ) |
Issue | PCIe requires external clock generator |
Affected Revisions | |
Bsp | sumo.TQMa8Xx.BSP.SW.0002 sumo.TQMa8.BSP.SW.0005 |
Module | all revisions |
Mainboard | MBa8Xx ≤ Rev.0101 |
Solution | |
Fix | Upgrade to MBa8Xx Rev.0102 (please contact TQ Support for further information) |
Workaround | Use devicetree with disabled PCIe interface (will be included in next BSP release) |
Details | |
---|---|
Effect | Some PCIe devices (e.g. PCIe switches) may not be properly detected |
Issue | PCIe signals clock, enable and reset do not comply to the PCIe specification |
Affected Revisions | |
Bsp | ≤ sumo.TQMa8.BSP.SW.0005 |
Module | all revisions |
Mainboard | MBa8Xx ≥ Rev.0102 |
Solution | |
Fix | TBD |
Workaround | Limit PCIe speed to Gen1 by using proper devicetree *-pcie-gen1.dtb (provided with BSP release sumo.TQMa8.BSP.SW.0006) |
Details | |
---|---|
Effect | Executing sf probe in U-Boot causes the first byte of the QSPI NOR Flash to be overwritten |
Issue | QSPI NOR Flash is not suppported in U-Boot |
Affected Revisions | |
Bsp | sumo.TQMa8.BSP.SW.0005 |
Module | all revisions |
Mainboard | all revisions |
Solution | |
Fix | TBD |
Workaround | N/A |
Device assignment:
mmcdev 0 = eMMC
mmcdev 1 = SD Card
1. Run the following commands in the Uboot shell to create update script:
setenv root_loop 'setenv start 24000 && setenv r1 $rootblks16 && while itest $r1 -gt 0; do if itest $r1 -gt 0x100000; then setenv count 0x100000; else setenv count $r1; fi && mmc dev 1 && mmc read $loadaddr $start $count && mmc dev 0 && mmc write $loadaddr $start $count && setexpr start $start + $count && setexpr r1 $r1 - $count; done; setenv r1; setenv start; setenv count'
setenv install_firmware 'echo MBR... && mmc dev 1 && mmc read $loadaddr 0 1 && mmc dev 0 && mmc write $loadaddr 0 1 && echo U-Boot... && mmc dev 1 && mmc read $loadaddr 3F 1FC0 && mmc dev 0 && mmc write $loadaddr 3F 1FC0 && echo U-Boot environment... && mmc dev 1 && mmc read $loadaddr 2000 2000 && mmc dev 0 && mmc write $loadaddr 2000 2000 && echo Firmware Partition... && mmc dev 1 && mmc read $loadaddr 4000 20000 && mmc dev 0 && mmc write $loadaddr 4000 20000 && echo Root FS... && run root_loop'
To calculate the value of rootblks16 devide the size of the image in byte by 512 and convert the result into a hex value.
2070 * 1024 * 1024 = 2170552320
2170552320 / 512 = 4239360
4239360 = 40B000HEX
setenv rootblks16 0x40B000
=> run netboot