* Microsoft® Windows® CE * Microsoft® Windows® Embedded * QNX® Neutrino® * Android (coming soon)
I2C bus | TQMa57xx | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
I2C1 | 0x12 PMIC DVS | 0x1F Tempsensor SE97BTP | 0x37 EEPROM SW-Protect | 0x58 PMIC Power Registers | 0x59 PMIC Interface and auxiliaries | 0x5A PMIC Trimming and test | 0x5B PMIC OTP | 0x54 EEPROM | 0x57 EEPROM SE97BTP | 0x5C EEPROM | 0x68 RTC DS1339 |
I2C bus | MBa57xx | ||||
---|---|---|---|---|---|
I2C4 | 0x18 Audio Codec | 0x20 PCA9555 | 0x21 PCA9554 | 0x2D USB Hub | 0x41 Touchcontroller |
Feature | BSP Revision | Remarks | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
TQ Product | Chip | Interface | Function | Prerelease 0006 | 0007 | 0008 | 0009 | 0012 | 0013 | 0015 | |
TQMa57xx | AM57xx | GMAC0 | RGMII | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
TQMa57xx | AM57xx | I²C1 | Bus access | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
TQMa57xx | AM57xx | I²C4 | Bus access | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
TQMa57xx | AM57xx | qSPI | QSPI SPI NOR Flash | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
TQMa57xx | AM57xx | UART3 | RS232 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | default console |
TQMa57xx | AM57xx | USB2 | USB Storage Device | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
TQMa57xx | AM57xx | USB3 | USB Storage Device | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
TQMa57xx | AM57xx | MMC1 | eMMC | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
TQMa57xx | AM57xx | MMC2 | SD-Card | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
TQMa57xx | AM57xx | JTAG | Debug | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
TQMa57xx | AM57xx | USB 2.0 | USB HUB | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
TQMa57xx | AM57xx | USB 3.0 | HOST 1 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Boot device | supported |
---|---|
eMMC | ✔ |
SD Card | ✔ |
QSPI NOR (optional) | ✔ |
TQ Product | Chip | Interface | Function | Pre-release 0006 | 0007 | 0008 | 0009 | 0012 | 0013 | 0015 | Remarks |
---|---|---|---|---|---|---|---|---|---|---|---|
TQMa57xx | AM57xx | DCAN1 | CAN0 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
AM57xx | DCAN2 | CAN1 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
AM57xx | DEBUG | JTAG | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | tested with XDS200 USB Debug Probe | |
AM57xx | Display | HDMI | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||
AM57xx | Display | LVDS | ✔ | ✔ | ✔ | ✔ | tested with Tianma TM070JVHG33-01 | ||||
AM57xx | Display | parallel Display | ✔ | ✔ | ✔ | ✔ | tested with the following displays: DMB S070SWV29HG-DC44 GLYN ETM0700G0EDH6 |
||||
AM57xx | GMAC0 | RGMII | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
AM57xx | GMAC1 | RGMII | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
AM57xx | I2C1 | I2C devices | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | See onboard I2C devices | |
AM57xx | I2C4 | I2C devices | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | See onboard I2C devices | |
AM57xx | I2S | Audio | |||||||||
AM57xx | GPIO | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |||
AM57xx | MMC1 | SD Card | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
AM57xx | MMC2 | eMMC | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
AM57xx | MMC4 | SDIO | SDIO 4 Bit Interface | ||||||||
AM57xx | PCIe | PCIe Lane 0 | ✔ | ✔ | ✔ | ✔ | PCIe | ||||
AM57xx | PCIe | PCIe Lane 1 | ✔ | ✔ | ✔ | ✔ | mPCIe | ||||
AM57xx | PRUSS1 | PRU_ETH0 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
AM57xx | PRUSS2 | PRU_ETH1 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
AM57xx | QSPI | QSPI NOR | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | optional placement option | |
AM57xx | SATA | Serial ATA Revision 3.0 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
AM57xx | UART3 | RS232 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | Default console | |
AM57xx | UART10 | RS485 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
AM57xx | USB2 | OTG | ✔ | ✔ | ✔ | MBa57xx REV.0202 required | |||||
AM57xx | USB3 | Host USB Hub TUSB8041 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
MBa57xx | TUSB8041 | USB3.0 | Host 1 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | |
TUSB8041 | USB3.0 | Host 2 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
TUSB8041 | USB3.0 | Host 3 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
TUSB8041 | USB3.0 | USB4604 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ||
USB4604 | USB2.0 | Host 1 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | Available over X55 | ||
USB4604 | USB2.0 | Host 2 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | Available over X56 | ||
USB4604 | USB2.0 | USB SATA | Available over X26 | ||||||||
USB4604 | USB2.0 | USB PCIe | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | Available over X29 |
System Images
Boot Device | Symlink | File |
---|---|---|
SD Card/eMMC | tq-image-generic-tqma57xx-mba57xx.wic | tq-image-generic-tqma57xx-mba57xx-<build_timestamp>.rootfs.wic |
Bootloader Binaries
Boot Device | Symlink | File |
---|---|---|
SD/eMMC | u-boot-tqma57xx-mba57xx.img | u-boot-sd-2019.04-r0.img |
Linux Kernel Image
Symlink | File |
---|---|
zImage | zImage–5.4.43-r0-tqma57xx-mba57xx-<build_timestamp>.bin |
Devicetree Blobs
Symlink | Description |
---|---|
am571x-mba57xx.dtb | Default |
am571x-mba57xx-tianma-tm070jvhg33.dtb | device tree with activated LVDS channel and TM070JVHG33 display timing |
am571x-mba57xx-edt-etm0700g0edh6.dtb | device tree with activated parallel display channel and etm0700g0edh6 display timing |
am571x-mba57xx-cdtech-dc44.dtb | custom Devicetree |
Rootfs images
Symlink | File |
---|---|
tq-image-generic-tqma57xx-mba57xx.tar.xz | tq-image-generic-tqma57xx-mba57xx-<build_timestamp>.rootfs.tar.xz |
BSP Revision | meta-tq release | Yocto Project / Poky Release | Target machine1) | U-Boot | Linux Kernel |
---|---|---|---|---|---|
0015 | kirkstone.TQMa57xx.BSP.SW.0015 | 4.0.16 - Kirkstone | tqma57xx-mba57xx tqma57xx-ecc-mba57xx | 2019.04 | ti-rt-linux-5.10.y |
0013 | zeus.TQMa57xx.BSP.SW.0013 | 3.0.3 - Zeus | tqma57xx-mba57xx tqma57xx-ecc-mba57xx | 2019.04 | TI-linux-5.4.y-07.00.00.005-rt |
0012 | zeus.TQMa57xx.BSP.SW.0012 | 3.0.3 - Zeus | tqma57xx-mba57xx tqma57xx-ecc-mba57xx | 2019.04 | TI-linux-5.4.y-07.00.00.005-rt |
0009 | warrior.TQMa57xx.BSP.SW.0009 | 2.7.1 - Warrior | tqma57xx-mba57xx tqma57xx-ecc-mba57xx | 2019.04 | v4.19.94-rt39-ti |
0008 | warrior.TQMa57xx.BSP.SW.0008 | 2.7.1 - Warrior | tqma57xx-mba57xx tqma574x-ecc-mba57xx | 2019.04 | 4.9.77 |
0007 | rocko.TQMa57xx.BSP.SW.0007 | 2.4.4 - Rocko | tqma571x-mba57xx tqma572x-mba57xx tqma574x-mba57xx | 2018.01 | 4.9.77 |
0006 | morty.TQMa57xx.BSP.SW.0006 | 2.2.1 - Morty | tqma571x-mba57xx tqma572x-mba57xx | 2018.01 | 4.9.77 |
U-Boot
Linux
U-Boot
Linux
BSP
U-Boot
Linux
Device assignment:
mmcdev 0 = SD Card
mmcdev 1 = eMMC
RS485 bus block in half-duplex mode | |
---|---|
Affects | RS485 via UARTx on MBa57xx Revsion 01xx |
Issue | During AM57xx reset the UARTx.CTS# pin is low by default (CPU internal pull down) |
Effect | Using the AM57xx RS485 circuitry in a half-duplex slave device or half-duplex multi-master environment may block the RS485 bus during AM57xx reset. The bus is released as soon as the UARTx.CTS# pin is properly configured by software (e.g. U-Boot, Linux, etc.) |
Solution / Workaround | Add a 10k pull up to the UARTx.CTS# signal on carrier board This behaviour will be fixed with MBa57xx REV.02xx |
1. Run the following commands in the Uboot shell to create update script:
setenv root_loop 'setenv start 12001 && 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 0 && mmc read $loadaddr $start $count && mmc dev 1 && 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 0 && mmc read $loadaddr 0 1 && mmc dev 1 && mmc write $loadaddr 0 1 && echo U-Boot... && mmc dev 0 && mmc read $loadaddr 2 7FE && mmc dev 1 && mmc write $loadaddr 2 7FE && echo U-Boot environment... && mmc dev 0 && mmc read $loadaddr 801 800 && mmc dev 1 &&mmc write $loadaddr 801 800 && echo reserved... && mmc dev 0 && mmc read $loadaddr 1001 1000 && mmc dev 1 &&mmc write $loadaddr 1001 1000 && echo Firmware Partition... && mmc dev 0 && mmc read $loadaddr 2001 10000 && mmc dev 1 && mmc write $loadaddr 2001 10000 && 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.
307 * 1024 * 1024 = 321912832
321912832 / 512 = 628736
628736 = 99800HEX
setenv rootblks16 0x99800
=> run netboot