Merge branch 'master' of git+ssh://git.kernelconcepts.de/karo-tx-redboot

[karo-tx-redboot.git] / config / TX27-40x0.ecc

diff --git a/config/TX27-40x0.ecc b/config/TX27-40x0.ecc
index acbbb8c9a3dbce0b70ddb12acedb4462e2ef71b1..4f59d2a54ee529bc161a9cd1cd38e34bfab54d38 100644 (file)
--- a/config/TX27-40x0.ecc
+++ b/config/TX27-40x0.ecc
@@ -3169,6 +3169,10 @@ cdl_option CYGHWR_HAL_ARM_SOC_PROCESSOR_CLOCK {
     #     CYGHWR_HAL_ARM_SOC_PROCESSOR_CLOCK_OVERRIDE_DEFAULT (unknown) == 0
     #   --> 399
     # Legal values: 266 399
+
+    # The following properties are affected by this value
+    # option CYGOPT_MX27_WORKAROUND_ENGcm11563
+    #     Requires: CYGHWR_HAL_ARM_SOC_PROCESSOR_CLOCK == "399"
 };
 
 # System clock (hclk) rate
@@ -3505,9 +3509,7 @@ cdl_option CYGOPT_HAL_ARM_TX27_DEBUG {
     # No user value, uncomment the following line to provide one.
     # user_value 0
     # value_source default
-    # Default value:  false 
-    #     false (unknown) == 0
-    #   --> 0
+    # Default value: 0
 };
 
 # Additional compiler flags
@@ -3536,6 +3538,22 @@ cdl_option CYGPKG_HAL_ARM_TX27_CFLAGS_REMOVE {
     # Default value: ""
 };
 
+# Enable workaround for Erratum ENGcm11563
+# This option enables the software workaround for
+# ENGcm11563 (ARM core lockup due to invalid
+# duty cycle of ARM clock at 399 MHz.
+#
+cdl_option CYGOPT_MX27_WORKAROUND_ENGcm11563 {
+    # Flavor: bool
+    # No user value, uncomment the following line to provide one.
+    # user_value 1
+    # value_source default
+    # Default value: 1
+    # Requires: CYGHWR_HAL_ARM_SOC_PROCESSOR_CLOCK == "399"
+    #     CYGHWR_HAL_ARM_SOC_PROCESSOR_CLOCK == 399
+    #   --> 1
+};
+
 # <
 # Memory layout
 #