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Diffstat (limited to 'release-notes/Colibri_T20_AndroidReleaseNotes.txt')
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diff --git a/release-notes/Colibri_T20_AndroidReleaseNotes.txt b/release-notes/Colibri_T20_AndroidReleaseNotes.txt deleted file mode 100644 index 2be5dcc..0000000 --- a/release-notes/Colibri_T20_AndroidReleaseNotes.txt +++ /dev/null @@ -1,131 +0,0 @@ -********************************************************* -Release Notes: Android Image V1.0 Beta 1 for Colibri T20 -********************************************************* - -Please note that this Android image is for evaluation purposes only, and is provided as-is. -Customers should also note that support is limited, and Android source code for this image will not be published at the present time. - -Contents: -- U-Boot 2011.06 boot loader -- Linux 3.1.10 kernel, based on NVIDIA's Linux for Tegra (L4T) release 16-r3 -- Android ICS 4.0.4 file system - -Licensing: -- proprietary multimedia codecs included for evaluation purpose only -- customer required to obtain proper re-distribution license - -Notes: -- 115200 baud serial debug console on UARTA aka FFUART (lower X25 on EvalBoards, X13 on Iris) without any handshake -- YAFFS2 flash file systems -- Linux host used for recovery mode flashing requires proper 32-bit execution environment (e.g. install ia32-libs on 64-bit Ubuntu) - -Working: -- U-Boot boot loader - - environment storage in NAND flash - - Ethernet - - MMC/SD cards - - NAND flash with NVIDIA partition table parsing - - RAM size auto detection - - serial console debug UARTA - - Toradex Colibri configuration block handling - - USB storage as host - - TFTLCD framebuffer support -- Linux kernel - - GPIOlib /sys/class/gpio - - temperature sensor /sys/bus/i2c/devices/4-004c - - RTC (Tegra internal, PMIC and board level I2C RTC) - - Ethernet eth0 - - NAND flash MTD YAFFS2 - - serial console debug UARTA - - high speed serial UARTB and UARTD - - I2C via /dev/i2c-X - - MMC/SD card, optional 8-bit SDHCI - - PWM LEDs /sys/class/leds/ - - HDMI SPDIF audio - - AC97 audio capture, playback and touch - - SPI via /dev/spidev3.0 - - GMI with multiplexed nPWE and RDnWR - - framebuffer console - - custom Ethernet MAC Address - - serial number and board revision - - watchdog - - USB host port - - USB device Ethernet RNDIS, provided by Android gadget - - suspend LP1 - - DVFS power management -- Android - - TFTLCD aka DVI-A with VGA, 800x480 (EDT ET070080DH6), 1024x600 (TouchRev Fusion 10) or 720p - - HDMI aka DVI-D 720p display dynamically switching to 1080p for full HD content - - MMC/SD card - - USB host port - - USB keyboard/mouse - - USB memory stick - - ADB, MTP and USB tethering via USB device aka micro USB port - - Ethernet eth0 using DHCP - - video playback 720p/1080p - - browser - - GPIO keys (back using SODIMM pin 133 on Iris X16-14, find 77, home 127, menu 135, power 45 X16-20, volume down 24, up 22) - - LP1 suspend (wake-up via back or power key) - - resistive touch on 5.7" EDT ET057090DHU (VGA) or 7" ET070080DH6 albeit uncalibrated - - multitouch using TouchRev Fusion 10 (reset using SODIMM pin 101 on Iris X16-16 and pen down IRQ SODIMM 103 X16-15) - - PWM backlight via regular Android setting - -- sources git.toradex.com - - U-Boot tag T20_LinuxImageV2.0_20130305 - - Linux commit 0fc73eb175a82dc11f6c1cc8e03f1d311d3180de - -Not working or not tested: -- U-Boot USB keyboard - -Known issues: -- time needs to be set for download to work -- while 256MB modules do run fine multimedia capabilities are severely limited - -***************************************************************************************************************************************************************************************** -NAND Boot: Colibri T20 256MB V1.1b (Sample), Colibri T20 512MB V1.1c (Sample), Colibri T20 256MB V1.2a, Colibri T20 512MB V1.2a, Colibri T20 256MB IT V1.2a or Colibri T20 512MB IT V1.2a -***************************************************************************************************************************************************************************************** - -Initial Preparation: -- download and extract T20_AndroidImage_Vx.yz.tar.bz2 package - -Optional Google Apps Installation: -- download latest gapps-ics-xyz-signed.zip as described on http://wiki.cyanogenmod.org/w/Gapps -- extract contents of system folder from gapps-ics-xyz-signed.zip into previously extracted rootfs folder -- e.g. unzip gapps-ics-xyz-signed.zip; sudo cp -pPR system/* rootfs - -Optional TFTLCD Resolution Selection: -- LVDS aka TFTLCD resolution hard-coded in kernel -- following pre-compiled kernels provided - uImage-3.1.10-colibri_t20-android-4.0.4-720p - uImage-3.1.10-colibri_t20-android-4.0.4-et070080dh6 - uImage-3.1.10-colibri_t20-android-4.0.4-fusion10 - uImage-3.1.10-colibri_t20-android-4.0.4-vga -- just symlink desired one as follows: - cd bin; ln -fs uImage-3.1.10-colibri_t20-android-4.0.4-720p uImage; cd .. -- separate kernel replacement can be achieved using -k update.sh script option - -Flash NAND: -- EvalBoard V3.1a - - connect USB B (X29) or USB micro A/B (X30) to development workstation using regular or micro USB cable - - the jumper JP2 must be open - - press and hold recovery mode switch (SW9) during power up -- Iris V1.1a - - connect USB micro A/B (X12) to development workstation using regular micro USB cable - - short pin 1-2 of JP1 on Iris for RECOVERY -(other carrier boards see http://developer.toradex.com/knowledge-base/txx-recovery-mode) -- make sure that the carrier board supports USB high speed - - Iris & EvalBoard V3.1a OK, for other carrier boards see http://developer.toradex.com/knowledge-base/usb-2.0-high-speed-%28480mbps%29 ) -- apply power or reset -- run update.sh script -- use -r 512 option for 512 MB RAM modules -- use -v V1_1 option for V1.1b or V1.1c modules - -Boot from NAND: -- EvalBoard V3.1a - - do no longer press SW9 -- Iris V1.1a - - do no longer short any pins of JP1 -- power cycle -- upon first boot Java classes are preloaded and cached which takes around 2 minutes, please be patient - -Toradex, December 3, 2014 |