added .gitignore

[karo-tx-redboot.git] / ReleaseNotes.txt

diff --git a/ReleaseNotes.txt b/ReleaseNotes.txt
index 4d9c2874f8e1e0bb22c43ac3626bbeb99796d7e3..98b5ce111ef4141e6cdb3a10363a9f6f6559b882 100755 (executable)
--- a/ReleaseNotes.txt
+++ b/ReleaseNotes.txt
@@ -2,6 +2,19 @@
   Ka-Ro Electronics GmbH
 
   ===========================================================
+ v1.5.7 (2014-07-01)
+  Changes:
+    TX51:
+      - reduce the NFC clock frequency to 16MHz to prevent NAND chip
+        detection errors at cold temperatures with the Toshiba
+        TC58NYG0S3EBAI4 flash chips
+
+ v1.5.6 (2013-08-19)
+  Changes:
+    TX53:
+      - updated SDRAM initialization to work with NT5CB128M16 mask
+        revision 'F' (see: TX53-PCN-2013-08.pdf)
+
  v1.5.5 (2012-09-25)
   Changes:
     TX27:
@@ -25,7 +38,7 @@
       - fixed ATAG_MEM construction for banked memory
       - fixed MMU mappings
 
- v1.5.2 (2011-12-23)
+ v1.5.2 (2011-11-28)
   Changes:
     TX51:
       - add support for Toshiba NAND flash