MFC r261423, r261424, r261516, r261513, r261562, r261563, r261564, r261565,

    r261596, r261606

  Add the imx sdhci controller.

  Move Open Firmware device root on PowerPC, ARM, and MIPS systems to
  a sub-node of nexus (ofwbus) rather than direct attach under nexus. This
  fixes FDT on x86 and will make coexistence with ACPI on ARM systems easier.
  SPARC is unchanged.

  Add the missing ')' at end of sentence.  Reword it to use a more common idiom.

  Pass the kernel physical address to initarm through the boot param struct.

  Make functions only used in vfp.c static, and remove vfp_enable.

  Fix __syscall on armeb EABI. As it returns a 64-bit value it needs to
  place 32-bit data in r1, not r0. 64-bit data is already packed correctly.

  Use abp_physaddr for the physical address over KERNPHYSADDR. This helps us
  remove the need to load the kernel at a fixed address.

  Remove references to PHYSADDR where it's used only in debugging output.

  Dynamically generate the page table. This will allow us to detect the
  physical address we are loaded at to change the mapping.

4 files changed, 5 insertions, 5 deletions

diff --git a/sys/powerpc/pseries/rtas_dev.c b/sys/powerpc/pseries/rtas_dev.c
index 36cb199..79d70e2 100644
--- a/sys/powerpc/pseries/rtas_dev.c
+++ b/sys/powerpc/pseries/rtas_dev.c
@@ -73,7 +73,7 @@ static driver_t rtasdev_driver = {
 
 static devclass_t rtasdev_devclass;
 
-DRIVER_MODULE(rtasdev, nexus, rtasdev_driver, rtasdev_devclass, 0, 0);
+DRIVER_MODULE(rtasdev, ofwbus, rtasdev_driver, rtasdev_devclass, 0, 0);
 
 static int
 rtasdev_probe(device_t dev)
diff --git a/sys/powerpc/pseries/rtas_pci.c b/sys/powerpc/pseries/rtas_pci.c
index 0835a27..90a7e6b 100644
--- a/sys/powerpc/pseries/rtas_pci.c
+++ b/sys/powerpc/pseries/rtas_pci.c
@@ -99,7 +99,7 @@ struct rtaspci_softc {
 static devclass_t	rtaspci_devclass;
 DEFINE_CLASS_1(pcib, rtaspci_driver, rtaspci_methods,
     sizeof(struct rtaspci_softc), ofw_pci_driver);
-DRIVER_MODULE(rtaspci, nexus, rtaspci_driver, rtaspci_devclass, 0, 0);
+DRIVER_MODULE(rtaspci, ofwbus, rtaspci_driver, rtaspci_devclass, 0, 0);
 
 static int
 rtaspci_probe(device_t dev)
diff --git a/sys/powerpc/pseries/vdevice.c b/sys/powerpc/pseries/vdevice.c
index e733a9d..d2c399b 100644
--- a/sys/powerpc/pseries/vdevice.c
+++ b/sys/powerpc/pseries/vdevice.c
@@ -103,7 +103,7 @@ static driver_t vdevice_driver = {
 
 static devclass_t vdevice_devclass;
 
-DRIVER_MODULE(vdevice, nexus, vdevice_driver, vdevice_devclass, 0, 0);
+DRIVER_MODULE(vdevice, ofwbus, vdevice_driver, vdevice_devclass, 0, 0);
 
 static int 
 vdevice_probe(device_t dev) 
diff --git a/sys/powerpc/pseries/xics.c b/sys/powerpc/pseries/xics.c
index 7bfbb3d..47b53d6 100644
--- a/sys/powerpc/pseries/xics.c
+++ b/sys/powerpc/pseries/xics.c
@@ -122,9 +122,9 @@ static driver_t xics_driver = {
 static devclass_t xicp_devclass;
 static devclass_t xics_devclass;
 
-EARLY_DRIVER_MODULE(xicp, nexus, xicp_driver, xicp_devclass, 0, 0,
+EARLY_DRIVER_MODULE(xicp, ofwbus, xicp_driver, xicp_devclass, 0, 0,
     BUS_PASS_INTERRUPT-1);
-EARLY_DRIVER_MODULE(xics, nexus, xics_driver, xics_devclass, 0, 0,
+EARLY_DRIVER_MODULE(xics, ofwbus, xics_driver, xics_devclass, 0, 0,
     BUS_PASS_INTERRUPT);
 
 static int