diff options
Diffstat (limited to 'qemu/roms/openbios/arch/sparc32/tree.fs')
-rw-r--r-- | qemu/roms/openbios/arch/sparc32/tree.fs | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/qemu/roms/openbios/arch/sparc32/tree.fs b/qemu/roms/openbios/arch/sparc32/tree.fs new file mode 100644 index 000000000..c82bb1718 --- /dev/null +++ b/qemu/roms/openbios/arch/sparc32/tree.fs @@ -0,0 +1,114 @@ +include config.fs + +" /" find-device + 2 encode-int " #address-cells" property + 1 encode-int " #size-cells" property + + " sun4m" encode-string " compatible" property + h# 0a21fe80 encode-int " clock-frequency" property + + : encode-unit encode-unit-sbus ; + : decode-unit decode-unit-sbus ; + +new-device + " memory" device-name + external + : open true ; + : close ; + \ claim ( phys size align -- base ) + \ release ( phys size -- ) +finish-device + +new-device + " virtual-memory" device-name + external + : open true ; + : close ; + \ claim ( phys size align -- base ) + \ release ( phys size -- ) +finish-device + +new-device + " iommu" device-name + 2 encode-int " #address-cells" property + 1 encode-int " #size-cells" property + h# 1000 encode-int " page-size" property + 0 encode-int " cache-coherence?" property + external + : open ( cr ." opening iommu" cr) true ; + : close ; + : encode-unit encode-unit-sbus ; + : decode-unit decode-unit-sbus ; +finish-device + +" /iommu" find-device +new-device + " sbus" device-name + " hierarchical" device-type + 2 encode-int " #address-cells" property + 1 encode-int " #size-cells" property + h# 01443fd0 encode-int " clock-frequency" property + h# 1c encode-int " slot-address-bits" property + h# 3f encode-int " burst-sizes" property + external + : open ( cr ." opening SBus" cr) true ; + : close ; + : encode-unit encode-unit-sbus ; + : decode-unit decode-unit-sbus ; + : map-in map-in-sbus ; + : map-out map-out-sbus ; +finish-device + +[IFDEF] CONFIG_BPP +" /iommu/sbus" find-device +new-device + " SUNW,bpp" device-name + h# 4 encode-int h# 0c800000 encode-int encode+ h# 0000001c encode-int encode+ " reg" property + h# 33 encode-int 0 encode-int encode+ " intr" property +finish-device +[THEN] + +" /iommu/sbus" find-device +new-device + " espdma" device-name + external + : encode-unit encode-unit-sbus ; + : decode-unit decode-unit-sbus ; +finish-device + +" /iommu/sbus" find-device +new-device + " ledma" device-name + h# 3f encode-int " burst-sizes" property + external + : encode-unit encode-unit-sbus ; + : decode-unit decode-unit-sbus ; +finish-device + +" /iommu/sbus/ledma" find-device +new-device + " le" device-name + " network" device-type + h# 7 encode-int " busmaster-regval" property + h# 26 encode-int 0 encode-int encode+ " intr" property +finish-device + +\ obio (on-board IO) +" /" find-device +new-device + " obio" device-name + " hierarchical" device-type + 2 encode-int " #address-cells" property + 1 encode-int " #size-cells" property + external + : open ( cr ." opening obio" cr) true ; + : close ; + : encode-unit encode-unit-sbus ; + : decode-unit decode-unit-sbus ; +finish-device + +" /options" find-device + " disk" encode-string " boot-from" property + +" /openprom" find-device + 0 0 " aligned-allocator" property |