Release Note of Android (5.1.1-v1.4)

File name : selfinstall-odroidc-eng-s805_5.1.1_master-29-v1.4.img

• Change the default CPU max clock to 1.54GHz from 1.48Ghz
• Add a few more overclock frequency options.How to Overclock ODROID-C1. But we do not recommend 1.8Ghz due to system instability.
• Navigation bar always places on the bottom side even with the low display resolution. And the DPI changes work as user configured too.
• Disabled ODROID-VU7 touch screen for same V/PID touch screen.
  1. setenv disable_vu7 “false”
• Enabled the Bluetooth Tethering. http://forum.odroid.com/viewtopic.php?f=137&t=24162
• Added Adafruit AR-1100 touch screen IDC file.http://forum.odroid.com/viewtopic.php?f=137&t=24389
• Fixed overscan issue (But the mouse cursor could move to out of display).
• Got more free system memory. We changed triple frame buffers to double frame buffer.
• Improved ODROID Utility app.
  1. Removed the root access permission.
  2. Changed default download server to Mirror server.http://forum.odroid.com/viewtopic.php?f=137&t=24435#p166769
• Added a few requested USB-Multitouch VID/PID. http://forum.odroid.com/viewtopic.php?f=51&t=15495

/* Hannspree HT225HPB 21.5" HDMI capacitive Screen */
#define USB_VENDOR_ID_HANNSPREE	0x2575
#define USB_DEVICE_ID_HANNSPREE_HT225HPB_TOUCH	0x0401

/* iiyama ProLite T2236MSC-B2AG 21.5" HDMI capacitive Screen */
#define USB_VENDOR_ID_IIYAMA	0x0457
#define USB_DEVICE_ID_IIYAMA_T2236MSC_B2AG_TOUCH	0x1139

• overscan and OSD bug.

There is no way to update to 5.1 from 4.4. Need to freshly install 5.1.1 image on SD or eMMC.

You can install the release to your MicroSD or eMMC with the tool dd in Linux or Win32DiskImager in Windows. Please refer this for more detail.

Since Android release 2.0, we provide you update package which can upgrade your device without rewrite your SD card or eMMC. This package can be downloaded and upgrade on ODROID Utility.

• Update server setting
  • You can set your own update server and path where you upload your custom update package. Ordinary users does not need to run this and change the detail, it is already set with Hardkernel official download server for ODROID-C1.
• Check online update
  • This will start to check latest update from Hardkernel official download server and start to download and install if new version is discovered. Your ODROID-C1 device must be connected through the network.
• Package install from storage
  • This will help you to install the official upgrade package downloaded manually or custom update package. You can store a update file to external storage and select it to install.

Your can update the release by fastboot if you have MicroSD or eMMC already Android installed. If you have USB-Serial kit, you can enter to Fastboot mode when you execute the command fastboot on U-boot command line. Or if you run execute reboot fastboot from Android shell command line, your ODROID-C1 will reboot and get into fastboot mode immediately. You can check if your ODROID-C1 is attached via USB with the command fastboot devices in your desktop.

$ sudo fastboot flash bootloader u-boot.bin
$ sudo fastboot flash dtb meson8b_odroidc.dtb
$ sudo fastboot flash boot kernel
$ sudo fastboot flash recovery recovery.img
$ sudo fastboot flash logo hardkernel-720.bmp.gz
$ sudo fastboot flash system rootsystem.img
$ sudo fastboot flash userdata userdata.img
$ sudo fastboot flash cache cache.img
$ sudo fastboot reboot

You can checkout Android source tree, please refer this page for more detail. Please note, Android source tree is uploading and would be completed in 1-2 days.

$ mkdir odroid-c1
$ cd odroid-c1
$ repo init -u https://github.com/hardkernel/android.git -b s805_5.1.1_master
$ repo sync
$ repo start s805_5.1.1_master --all

packages/apps/Utility

boot.ini

ODROIDC-UBOOT-CONFIG
 
# Resolution Configuration
# 'hdmimode' must be one of below to configure display resolution within
# supported by your TV or monitor.
#    Symbol           | Resolution
# --------------------+-------------
#    "vga"            | 640x480
#    "480p"           | 720x480
#    "576p"           | 720x576
#    "800x480p60hz"   | 800x480
#    "800x600p60hz"   | 800x600
#    "1024x600p60hz"  | 1024x600
#    "1024x768p60hz"  | 1024x768
#    "1080i50hz"      | 1080I@50Hz
#    "1080p24hz"      | 1080P@24Hz
#    "1080p50hz"      | 1080P@50Hz
#    "1080p"          | 1080P@60Hz
#    "720p"           | 1280x720
#    "800p"           | 1280x800
#    "sxga"           | 1280x1024
#    "1360x768p60hz"  | 1360x768
#    "1366x768p60hz"  | 1366x768
#    "1440x900p60hz"  | 1440x900
#    "1600x900p60hz"  | 1600x900
#    "1680x1050p60hz" | 1680x1050
#    "1920x1200"      | 1920x1200
setenv hdmimode "1080p"
 
# HDMI/DVI Mode Configuration
# This will enforce the singal type of display
# "hdmi" - For HDMI interface
# "dvi"  - For DVI interface
setenv vout_mode "hdmi"
 
# HPD enable/disable option
setenv disablehpd "false"
 
# Overscan offset configuration
# All offsets are zero and can be tuned by manual or ODROID Utility
setenv overscan_top "0"
setenv overscan_left "0"
setenv overscan_bottom "0"
setenv overscan_right "0"
suspend_hdmiphy=0
 
# UHS Card Configuration
# Uncomment the line below to __DISABLE__ UHS-1 MicroSD support
# This might break boot for some brand/models of cards.
#setenv disableuhs "disableuhs"
 
# Disable IR remote
setenv ir_remote "1"
 
setenv selinuxopt "androidboot.selinux=disabled"
 
# Booting
setenv bootargs "root=/dev/mmcblk0p2 rw console=ttyS0,115200n8 no_console_suspend vdaccfg=${vdac_config} logo=osd1,loaded,${fb_addr},${outputmode},full hdmimode=${hdmimode} cvbsmode=${cvbsmode} hdmitx=${cecconfig} vout=${vout_mode} disablehpd=${disablehpd} ${disableuhs} androidboot.serialno=${fbt_id#} ir_remote=${ir_remote} usbcore.autosuspend=-1 ${selinuxopt} suspend_hdmiphy=${suspend_hdmiphy}"
 
save
 
setenv bootcmd "movi read boot 0 0x12000000; movi read dtb 0 0x12800000; bootm 0x12000000 - 0x12800000"
run bootcmd