diff options
Diffstat (limited to 'release-notes/Colibri_T30_LinuxReleaseNotesV2.x.txt')
| -rw-r--r-- | release-notes/Colibri_T30_LinuxReleaseNotesV2.x.txt | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/release-notes/Colibri_T30_LinuxReleaseNotesV2.x.txt b/release-notes/Colibri_T30_LinuxReleaseNotesV2.x.txt index 69064df..fd6a0f0 100644 --- a/release-notes/Colibri_T30_LinuxReleaseNotesV2.x.txt +++ b/release-notes/Colibri_T30_LinuxReleaseNotesV2.x.txt @@ -5,7 +5,7 @@ Release Notes: Linux Image V2.x for Colibri T30 Contents: - U-Boot 2015.04 boot loader - Linux 3.1.10 kernel, based on NVIDIA's Linux for Tegra (L4T) release R16.5 -- Angstrom/OpenEmbedded/Yocto 2014.12/dizzy/1.7 based root file system, using +- Angstrom 2014.12/OpenEmbedded dizzy/Yocto 1.7 based root file system, using LXDE desktop environment ==> Flashing instructions can be found at the very bottom of this release notes @@ -60,6 +60,15 @@ Note: will at least boot Known Issues: +- default vidargs includes 'fbcon=map:1' which causes the framebuffer console + only ever to be visible on a DVI-D aka HDMI screen should there any such + actually be connected. Just removing this either from within the U-Boot + console as follows: + setenv vidargs video=tegrafb0:640x480-16@60; saveenv + or from within Linux: + fw_setenv vidargs video=tegrafb0:640x480-16@60 + fixes this by defaulting back to showing it on DVI-A aka VGA resp. parallel + RGB. - connecting an analogue mic to the on module codec resets the codec, so that neither headphone out nor mic in works anymore. Workaround: Have mic connected before boot or change the output source between DAC/LineIn @@ -580,8 +589,9 @@ Initial Preparation: Flash eMMC: - EvalBoard V3.1a - - connect serial debug console to UARTA aka FFUART (lower X25) resp. X27 - using null modem RS-232 or regular USB cable + - depending on JP17/19 connect serial debug console to UARTA aka FFUART + (lower X25) using null modem RS-232 cable resp. X27 using a regular USB + cable - insert above prepared SD card into SD/MMC socket (X15) - Iris V1.1a - connect serial debug console to UARTA aka FFUART X13 using null modem RS-232 cable and a @@ -595,11 +605,14 @@ Flash eMMC: setenv setupdate 'mmc dev ${drive}; mmc rescan; fatload mmc ${drive}:1 ${loadaddr} flash_blk.img; source ${loadaddr}' saveenv - use 'run setupdate' U-Boot command and then - - use 'run update' U-Boot command -- If you updated from an older image: - - power cycle or reset as requested and hit any key to stop auto booting - - use 'run setupdate' U-Boot command and then - - use 'run migrate_v2.3b1' U-Boot command + - use 'run update' U-Boot command unless you are updating from an older image + in which case: + - use 'run update_uboot' command and power cycle or reset and hit any key + to stop auto booting + - use 'env default -a' command followed by 'saveenv' command + - power cycle or reset again and hit any key to stop auto booting + - use 'run setupdate' U-Boot command and then + - use 'run migrate_v2.3b1' U-Boot command Boot from eMMC: - EvalBoard V3.1a @@ -632,4 +645,4 @@ If the boot loader on the module got corrupted this recovers it by loading U-Boo - run ./update.sh -d - stop at the U-Boot prompt and begin the update as stated above -Toradex, May 19, 2015 +Toradex, May 22, 2015 |