[OpenBIOS] [PATCH v4 5/5] Pretty-print MMU available property
Andreas Färber
andreas.faerber at web.de
Sat Nov 6 12:57:48 CET 2010
v4:
* Pass 1 as #acells and #scells, following IEEE 1275 sect. 3.6.5.
On ppc the cpu nodes would've had #size-cells as 0.
v3:
* Evaluate /chosen mmu property rather than device_type "cpu".
Signed-off-by: Andreas Färber <andreas.faerber at web.de>
---
forth/admin/devices.fs | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/forth/admin/devices.fs b/forth/admin/devices.fs
index 441cfad..56d657d 100644
--- a/forth/admin/devices.fs
+++ b/forth/admin/devices.fs
@@ -339,6 +339,16 @@
2drop exit
then
then
+ " /chosen" find-dev if
+ " mmu" rot get-package-property 0= if
+ decode-int nip nip ihandle>phandle active-package = if
+ 2over " available" strcmp 0= if
+ 1 1 2swap .p-reg
+ 2drop exit
+ then
+ then
+ then
+ then
2swap 2drop ( data len )
(.property)
--
1.7.3
More information about the OpenBIOS
mailing list