X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=README;h=76b150005f8d1f63ea36fd92e02c06411fdb3eda;hb=aeabdeb7a33c9cff9ae0cd804521d0d691a7c341;hp=b74483e9fb050e44d9a78a398f409c13078d0f2d;hpb=f3c615b8abc098f5222b061b81c75f1363ff4d32;p=karo-tx-uboot.git

diff --git a/README b/README
index b74483e9fb..76b150005f 100644
--- a/README
+++ b/README
@@ -356,6 +356,13 @@ The following options need to be configured:
 		Define this option if you want to enable the
 		ICache only when Code runs from RAM.
 
+- 85xx CPU Options:
+		CONFIG_SYS_FSL_TBCLK_DIV
+
+		Defines the core time base clock divider ratio compared to the
+		system clock.  On most PQ3 devices this is 8, on newer QorIQ
+		devices it can be 16 or 32.  The ratio varies from SoC to Soc.
+
 - Intel Monahans options:
 		CONFIG_SYS_MONAHANS_RUN_MODE_OSC_RATIO