imx53: tx53: remove bogus write levelling calibration

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

diff --git a/ReleaseNotes.txt b/ReleaseNotes.txt
index 7a4997e188e200a8d6ac41c501bb04689549bada..8009f17869a9a7bc458b65911cda14248ca424dd 100755 (executable)
--- a/ReleaseNotes.txt
+++ b/ReleaseNotes.txt
@@ -2,6 +2,43 @@
   Ka-Ro Electronics GmbH
 
   ===========================================================
+ 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:
+      - workaround for MPLL restart problem in i.MX27 date code 1230
+        and newer (see /Documentation/TX27PCN2012-09.pdf).
+      - wait after enabling wdt clock in HAL_PLATFORM_RESET() to
+        prevent possible hang in 'reset' command.
+      - fix trampoline code change for archs that use the default
+        CYGARC_HAL_MMU_OFF macro.
+
+ v1.5.4 (2012-09-03)
+  Fixup messed up source code from previous release
+
+ v1.5.3 (2012-02-15)
+  Changes:
+    all modules:
+      - fixed the trampoline code in redboot_linux_exec.c
+    TX53:
+      - fixed phys <-> virt address calculations
+      - added support for 2 memory banks (1GiB)
+      - fixed ATAG_MEM construction for banked memory
+      - fixed MMU mappings
+
+ v1.5.2 (2011-12-23)
+  Changes:
+    TX51:
+      - add support for Toshiba NAND flash
+      - implement workaround for ENGcm12051 (DPLL: Meta-stability Issue)
+    TX53:
+      - fix CCGR0 settings to enable JTAG interface
+
  v1.5.1 (2011-11-16)
   Changes:
     Fix FEC driver handling of 10BaseT link