[SLOF] [PATCH] pci: Generate a 64-bit range property if necessary

[Thomas Huth]

If the memory range exceeds the 32-bit boundary, we should generate
a 64-bit range property entry instead of a 32-bit entry.

Signed-off-by: Thomas Huth <thuth at redhat.com>
---
 slof/fs/pci-properties.fs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/slof/fs/pci-properties.fs b/slof/fs/pci-properties.fs
index d446473..3d14181 100644
--- a/slof/fs/pci-properties.fs
+++ b/slof/fs/pci-properties.fs
@@ -411,8 +411,9 @@
         4 pick 28 + rtas-config-l@      \ fetch upper Basebits  ( addr paddr plen limit.31:0 base.31:0 base.63:32 )
         20 lshift or swap               \ and calc Base         ( addr paddr plen base.63:0 limit.31:0 )
         4 pick 2C + rtas-config-l@      \ fetch upper Limitbits ( addr paddr plen base.63:0 limit.31:0 limit.63:32 )
-        20 lshift or                    \ and calc Limit        ( addr paddr plen base.63:0 limit.63:0 )
-        42000000 pci-bridge-gen-range   \ and generate it       ( addr paddr plen )
+        dup -rot 20 lshift or swap      \ and calc Limit        ( addr paddr plen base.63:0 limit.63:0 limit.63:32 )
+        IF 43000000 ELSE 42000000 THEN  \ 64-bit or 32-bit?     ( addr paddr plen base.63:0 limit.63:0 type )
+        pci-bridge-gen-range            \ and generate it       ( addr paddr plen )
 ;
 
 \ generate an io space to the ranges property
-- 
1.8.3.1