TQ Support Wiki - en:tqmp2020 https://support.tq-group.com/ 2026-05-21T03:01:51+00:00 TQ Support Wiki https://support.tq-group.com/ https://support.tq-group.com/_media/logo.png text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) feature_overview https://support.tq-group.com/en/tqmp2020/feature_overview?rev=1738063030&do=diff Feature overview U-Boot Component Status Remark UART + UART1 Ethernet + 2x RGMII + 1x SGMII or 3x RGMII USB 2.0 Host + SDHC /MMC + EEPROM + 3x (I2C addresses: 0x50, 0x37, 0x57) RTC text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) feature_uebersicht https://support.tq-group.com/en/tqmp2020/feature_uebersicht?rev=1738063030&do=diff Feature overview U-Boot Component Status Remarks UART + UART1 Ethernet + 2x RGMII + 1x SGMII or 3x RGMII USB 2.0 Host + SDHC /MMC + EEPROM + 3x (I2C addresses: 0x50, 0x37, 0x57) RTC text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) features https://support.tq-group.com/en/tqmp2020/features?rev=1738063030&do=diff TQMP2020: Feature overview U-Boot Component Status Remarks UART + UART1 Ethernet + 2x RGMII + 1x SGMII or 3x RGMII USB 2.0 Host + SDHC /MMC + EEPROM + 3x (I2C addresses: 0x50, 0x37, 0x57) RTC text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) installation_eldk_toolchain https://support.tq-group.com/en/tqmp2020/installation_eldk_toolchain?rev=1738063030&do=diff text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) linux_kernel https://support.tq-group.com/en/tqmp2020/linux_kernel?rev=1738063030&do=diff Compiling Linux kernel Used versions * Ubuntu 10.04 i386 (VMware Virtual Machine) * ELDK 4.2 Preparation Install the git source code management system. user@ubuntu:~$ sudo apt-get install git-core stgit uboot-mkimage Create a directory for the Linux source code: text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) rootfs https://support.tq-group.com/en/tqmp2020/rootfs?rev=1738063030&do=diff Configuration of rootfs NFS To mount the rootfs via NFS the following line has to be added to the file /etc/exports. See also Installation of NFS server. /opt/eldk/ppc_85xxDP *(rw,no_root_squash,no_subtree_check,sync) The following has to be configured on the board: FIXME text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) uboot_kompilieren https://support.tq-group.com/en/tqmp2020/uboot_kompilieren?rev=1738063030&do=diff Compiling U-Boot Download the archive with the patches and unpack it (e.g. to ~/src/BSP/UBoot/patches). Download the basic version with git. user@ubuntu:~/src$ git clone http://git.denx.de/u-boot.git user@ubuntu:~/src$ cd u-boot/ user@ubuntu:~/src/u-boot$ git checkout -b P2020 v2011.03 user@ubuntu:~/src/u-boot$ stg init user@ubuntu:~/src/u-boot$ stg import -t -s ~/src/BSP/UBoot/patches/series text/html 2025-01-28T11:17:10+00:00 Anonymous (anonymous@undisclosed.example.com) vm https://support.tq-group.com/en/tqmp2020/vm?rev=1738063030&do=diff TQ Ubuntu VMware Virtual Machine (VM) image Used versions * VMware player 3.0.0 build-203739 * Host system: Windows XP Professional SP3 32 bit Download VMware player To download the VMware player you first have to register at the download page. The VM images were created with version 3.0.0.