diff options
Diffstat (limited to 'release-notes/Colibri_VF_LinuxReleaseNotesV2.x.txt')
| -rw-r--r-- | release-notes/Colibri_VF_LinuxReleaseNotesV2.x.txt | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/release-notes/Colibri_VF_LinuxReleaseNotesV2.x.txt b/release-notes/Colibri_VF_LinuxReleaseNotesV2.x.txt index b333db1..b1a4ca2 100644 --- a/release-notes/Colibri_VF_LinuxReleaseNotesV2.x.txt +++ b/release-notes/Colibri_VF_LinuxReleaseNotesV2.x.txt @@ -19,18 +19,18 @@ Linux Image V2.3 Beta 7 (February 03, 2015) - Linux kernel: - update to 3.18.5 stable Linux kernel - add software AC97 SAI driver to communicate with the Wolfson WM9712 - AC97 codec for analogue audio playback and resitive touchscreen support + AC97 codec for analogue audio playback and resistive touchscreen support - add backlight support with a intermediary PWM duty cycle - add FlexCAN device tree nodes (disabled in the eval-v3 device tree) - add GPIO default pinmux entries for all default GPIO pins (enables export of GPIO's using sysfs for most pins) - enable debug access port which is supported by hw-breakpoint/perf framework - - fix boot freeze due to uninizialized DCU layers (observed on Colibri VF50) + - fix boot freeze due to uninitialised DCU layers (observed on Colibri VF50) - fix DSPI driver, use hardware chip select and memory leak - fix several bugs in UART driver when using in DMA as well as interrupt mode - decrease ADC clock to be within specified range, use different sampling settings to avoid issues with temperature sensor - - improve pixelclock precission by using a higher DCU input clock + - improve pixelclock precision by using a higher DCU input clock - rename GPIO nodes to start with zero (as in the reference manual) - remove wrong touchscreen nodes in common device tree vf-colibri.dtsi - Linux user-space: @@ -372,7 +372,7 @@ Known Issues: ******************************************************************************** Notes: -- 115200 baud serial debug console on UART0 aka FFUART (lower X25 on EvalBoards resp. X27 on V3.1a depending on JP17/19, X13 on Iris) without any handshake +- 115200 baud serial debug console on UARTA aka FFUART (lower X25 on EvalBoards resp. X27 on V3.1a depending on JP17/19, X13 on Iris) without any handshake - user account: root with empty password - UBIFS flash root file system - opkg package manager @@ -389,21 +389,24 @@ Working on latest image: - Toradex Colibri configuration block handling - module type auto detection - USB storage as host on USB host port - - USB device DFU + - USB device firmware upgrade (DFU) as device on USB OTG port - Linux kernel - GPIOlib /sys/class/gpio - - PWM /sys/class/pwm/ - temperature sensor /sys/bus/iio/devices/iio\:device0/in_temp_input - RTC (Vybrid internal without wakeup support and board level I2C RTC) - Ethernet eth0 - NAND flash MTD UBIFS with hardware ECC - - serial console debug UARTA (ttyLP0) + - serial console debug UARTA ttyLP0 - serial UARTA/UARTB and UARTC up to 921600, including RTS/CTS - I2C via /dev/i2c-X - MMC/SD card ESDHC2 + - PWM /sys/class/pwm/ + - Colibri VF61: AC97 analogue audio playback and resistive touch + - SPI (DSPI) via /dev/spidev1.0 - framebuffer console - custom Ethernet MAC address - serial number and board revision + - watchdog - USB host port - USB raw HID device /dev/hidrawX - USB device Ethernet RNDIS @@ -411,7 +414,6 @@ Working on latest image: - analogue inputs /sys/bus/iio/devices/ - power management (standby is Stop mode) - interrupt router (peripheral gets routed on interrupt request) - - watchdog - optional CAN (Vybrid SoC internal) - Linux user-space - graphics (DCU aka parallel RGB) @@ -419,23 +421,20 @@ Working on latest image: - GPIO config tool - LXDE - Cortex M4 utility mqxboot - - communication library libmcc + - multicore communication library libmcc Not working or not tested: - U-Boot boot loader - USB keyboard - framebuffer support - Linux kernel + - Colibri VF61: AC97 analogue audio capture - USB audio driver - USB webcam - automatic USB device/host detection aka OTG support - IrDA - - optional parallel camera interface - RS-422/485 - - SPI (DSPI) - - Colibri VF61: - - analogue audio (early version available on git) - - resistive touch (early version available on git) + - optional parallel camera interface ****************************************************************************** NAND Boot: Colibri VF50 V1.0a and V1.1a, Colibri VF61 V1.0b and V1.1b (Sample) @@ -557,4 +556,4 @@ Boot from SD Card: - apply power - upon first boot post-install scripts are run which takes around 2 minutes, please be patient -Toradex, February 03, 2015 +Toradex, February 12, 2015 |