]> git.sur5r.net Git - u-boot/blobdiff - README
km/common: fix initial_boot_bank for bootpackages
[u-boot] / README
diff --git a/README b/README
index d7e5b76295d22b0b3a90ad3cdee1db0e82de9000..76b150005f8d1f63ea36fd92e02c06411fdb3eda 100644 (file)
--- 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
 
@@ -2751,6 +2758,14 @@ Low Level (hardware related) configuration options:
                source code. It is used to make hardware dependant
                initializations.
 
+- CONFIG_IDE_AHB:
+               Most IDE controllers were designed to be connected with PCI
+               interface. Only few of them were designed for AHB interface.
+               When software is doing ATA command and data transfer to
+               IDE devices through IDE-AHB controller, some additional
+               registers accessing to these kind of IDE-AHB controller
+               is requierd.
+
 - CONFIG_SYS_IMMR:     Physical address of the Internal Memory.
                DO NOT CHANGE unless you know exactly what you're
                doing! (11-4) [MPC8xx/82xx systems only]