ARM: k2g: Program DDR PHY MR2 register with the default value

[platform/kernel/u-boot.git] / README

diff --git a/README b/README
index 54978c3..ee35dec 100644 (file)
--- a/README
+++ b/README
@@ -856,7 +856,7 @@ The following options need to be configured:
                (configuration option CONFIG_CMD_CACHE) unless you know
                what you (and your U-Boot users) are doing. Data
                cache cannot be enabled on systems like the
-               8260 (where accesses to the IMMR region must be
+               8xx (where accesses to the IMMR region must be
                uncached), and it cannot be disabled on all other
                systems where we (mis-) use the data cache to hold an
                initial stack and some data.
@@ -919,9 +919,11 @@ The following options need to be configured:
                CONFIG_WATCHDOG
                If this variable is defined, it enables watchdog
                support for the SoC. There must be support in the SoC
-               specific code for a watchdog. When supported for a
-               specific SoC is available, then no further board specific
-               code should be needed to use it.
+               specific code for a watchdog. For the 8xx
+               CPUs, the SIU Watchdog feature is enabled in the SYPCR
+               register.  When supported for a specific SoC is
+               available, then no further board specific code should
+               be needed to use it.
 
                CONFIG_HW_WATCHDOG
                When using a watchdog circuitry external to the used
@@ -3932,7 +3934,7 @@ Low Level (hardware related) configuration options:
 
 - CONFIG_SYS_IMMR:     Physical address of the Internal Memory.
                DO NOT CHANGE unless you know exactly what you're
-               doing! (11-4) [82xx systems only]
+               doing! (11-4) [MPC8xx systems only]
 
 - CONFIG_SYS_INIT_RAM_ADDR:
 
@@ -3945,6 +3947,7 @@ Low Level (hardware related) configuration options:
                sequences.
 
                U-Boot uses the following memory types:
+               - MPC8xx: IMMR (internal memory of the CPU)
 
 - CONFIG_SYS_GBL_DATA_OFFSET: