aboutsummaryrefslogtreecommitdiffstats
path: root/Documentation/powerpc
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/powerpc')
-rw-r--r--Documentation/powerpc/booting-without-of.txt5
1 files changed, 2 insertions, 3 deletions
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index 09a5d43a683c..ee272035f781 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -630,12 +630,11 @@ like address space bits, you'll have to add a bus translator to the
630prom_parse.c file of the recent kernels for your bus type. 630prom_parse.c file of the recent kernels for your bus type.
631 631
632The "reg" property only defines addresses and sizes (if #size-cells 632The "reg" property only defines addresses and sizes (if #size-cells
633is 633is non-0) within a given bus. In order to translate addresses upward
634non-0) within a given bus. In order to translate addresses upward
635(that is into parent bus addresses, and possibly into cpu physical 634(that is into parent bus addresses, and possibly into cpu physical
636addresses), all busses must contain a "ranges" property. If the 635addresses), all busses must contain a "ranges" property. If the
637"ranges" property is missing at a given level, it's assumed that 636"ranges" property is missing at a given level, it's assumed that
638translation isn't possible. The format of the "ranges" proprety for a 637translation isn't possible. The format of the "ranges" property for a
639bus is a list of: 638bus is a list of:
640 639
641 bus address, parent bus address, size 640 bus address, parent bus address, size