From 4573cc55698b520daaff7761626f9ac77a313f5d Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Thu, 12 Jun 2014 11:28:09 +0200 Subject: release notes: extend Colibri VF UART recovery notes Add hint for non-fused modules, document recovery mode on Iris. --- release-notes/Colibri_VF_LinuxReleaseNotesV2.x.txt | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'release-notes') diff --git a/release-notes/Colibri_VF_LinuxReleaseNotesV2.x.txt b/release-notes/Colibri_VF_LinuxReleaseNotesV2.x.txt index a92f658..71a6d44 100644 --- a/release-notes/Colibri_VF_LinuxReleaseNotesV2.x.txt +++ b/release-notes/Colibri_VF_LinuxReleaseNotesV2.x.txt @@ -286,7 +286,8 @@ Connect UART_A: Enter recovery mode: - Turn the module off -- Press the recovery button +- On EvalBoard V3.1a, press the recovery button +- On Iris, short pin 1-2 of JP1 on Iris for recovery - Turn the module on Boot using UART: @@ -309,6 +310,11 @@ Note: After UART recovery, the module is resetted automatically, however when resetting, the module enters recovery mode again. One need to power cycle the module to start the flashed image. +Note: This also works for non-fused pins. However, the jumper X11-37 need to +be removed. The reason is that non-fused modules determine the UART for serial +loader from SO-DIMM 105 (X11-37) and SO-DIMM 101 (X22-9), which both need to +be low in order to boot from UART0. + *************************************************************************** SD Card Boot: Colibri VF50 V1.0a and Colibri VF61 V1.0b (Sample, non-fused) *************************************************************************** -- cgit v1.2.3