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authorKumar Gala <galak@kernel.crashing.org>2007-09-11 01:25:43 -0500
committerKumar Gala <galak@kernel.crashing.org>2007-09-14 08:51:54 -0500
commit5d54ddcbcf931bf07cd1ce262bda4674ebd1427f (patch)
tree14dd3d030a02099b343d59929977363f8204ab3a /arch/powerpc/platforms/85xx
parent26caeb2ee1924d564e8d8190aa783a569532f81a (diff)
downloadlinux-5d54ddcbcf931bf07cd1ce262bda4674ebd1427f.tar.gz
[POWERPC] 85xx: Add basic Uniprocessor MPC8572 DS port
Added basic board port for MPC8572 DS reference platform that is similiar to the MPC8544/33 DS reference platform in uniprocessor mode. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/85xx')
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ds.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index 3a5c3c47653c..4d449022ac9b 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -181,6 +181,23 @@ static int __init mpc8544_ds_probe(void)
}
}
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init mpc8572_ds_probe(void)
+{
+ unsigned long root = of_get_flat_dt_root();
+
+ if (of_flat_dt_is_compatible(root, "fsl,MPC8572DS")) {
+#ifdef CONFIG_PCI
+ primary_phb_addr = 0x8000;
+#endif
+ return 1;
+ } else {
+ return 0;
+ }
+}
+
define_machine(mpc8544_ds) {
.name = "MPC8544 DS",
.probe = mpc8544_ds_probe,
@@ -194,3 +211,17 @@ define_machine(mpc8544_ds) {
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
};
+
+define_machine(mpc8572_ds) {
+ .name = "MPC8572 DS",
+ .probe = mpc8572_ds_probe,
+ .setup_arch = mpc85xx_ds_setup_arch,
+ .init_IRQ = mpc85xx_ds_pic_init,
+#ifdef CONFIG_PCI
+ .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
+#endif
+ .get_irq = mpic_get_irq,
+ .restart = mpc85xx_restart,
+ .calibrate_decr = generic_calibrate_decr,
+ .progress = udbg_progress,
+};