--- a/arch/powerpc/boot/dts/rb600.dts
+++ b/arch/powerpc/boot/dts/rb600.dts
@@ -20,9 +20,11 @@
 	aliases {
 		ethernet0 = &enet0;
 		ethernet1 = &enet1;
+		pci0 = &pci0;
 	};
 
 	chosen {
+		bootargs = "console=ttyS0,115200 board=mpc8323 rootfstype=squashfs,yaffs2,jffs2 root=/dev/mtdblock1 boot=1";
 		linux,stdout-path = "/soc8343@e0000000/serial@4500";
 	};
 
@@ -150,6 +152,45 @@
 			device_type = "gpio";
 		};
 
+		dma@82a8 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        compatible = "fsl,mpc8349-dma", "fsl,elo-dma";
+                        reg = <0x82a8 4>;
+                        ranges = <0 0x8100 0x1a8>;
+                        interrupt-parent = <&ipic>;
+                        interrupts = <71 8>;
+                        cell-index = <0>;
+                        dma-channel@0 {
+                                compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
+                                reg = <0 0x80>;
+                                cell-index = <0>;
+                                interrupt-parent = <&ipic>;
+                                interrupts = <71 8>;
+                        };
+                        dma-channel@80 {
+                                compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
+                                reg = <0x80 0x80>;
+                                cell-index = <1>;
+                                interrupt-parent = <&ipic>;
+                                interrupts = <71 8>;
+                        };
+                        dma-channel@100 {
+                                compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
+                                reg = <0x100 0x80>;
+                                cell-index = <2>;
+                                interrupt-parent = <&ipic>;
+                                interrupts = <71 8>;
+                        };
+                        dma-channel@180 {
+                                compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
+                                reg = <0x180 0x28>;
+                                cell-index = <3>;
+                                interrupt-parent = <&ipic>;
+                                interrupts = <71 8>;
+                        };
+                };
+
 		enet0: ethernet@25000 {
 			#address-cells = <1>;
 			#size-cells = <1>;
--- a/arch/powerpc/boot/rb600.c
+++ b/arch/powerpc/boot/rb600.c
@@ -45,14 +45,6 @@ static void rb600_fixups(void)
 	clock = fdt_getprop(fw_dtb, node, "clock-frequency", &size);
 	dt_fixup_cpu_clocks(*clock, *timebase, 0);
 
-	/* Fixup chosen
-	 * The bootloader reads the kernelparm segment and adds the content to
-	 * bootargs. This is needed to specify root and other boot flags.
-	 */
-	chosen = finddevice("/chosen");
-	node = fdt_path_offset(fw_dtb, "/chosen");
-	bootargs = fdt_getprop(fw_dtb, node, "bootargs", &size);
-	setprop_str(chosen, "bootargs", bootargs);
 }
 
 void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
--- a/arch/powerpc/platforms/83xx/rbppc.c
+++ b/arch/powerpc/platforms/83xx/rbppc.c
@@ -56,6 +56,8 @@ static void *gtm;
 static int beeper_irq;
 static unsigned beeper_gpio_pin[2];
 
+int rb333model = 0;
+
 irqreturn_t rbppc_timer_irq(int irq, void *ptr)
 {
 	static int toggle = 0;
@@ -120,6 +122,8 @@ static void __init rbppc_setup_arch(void
 	}
 #endif
 
+if (rb333model) {
+
 #ifdef CONFIG_QUICC_ENGINE
         qe_reset();
 
@@ -132,6 +136,8 @@ static void __init rbppc_setup_arch(void
         }
 #endif 
 
+}  /* RB333 */
+
 }
 
 void __init rbppc_init_IRQ(void)
@@ -145,6 +151,8 @@ void __init rbppc_init_IRQ(void)
 		of_node_put(np);
 	}
 
+if (rb333model) {
+
 #ifdef CONFIG_QUICC_ENGINE
         np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic");
         if (!np) {
@@ -156,6 +164,8 @@ void __init rbppc_init_IRQ(void)
         of_node_put(np);
 #endif                          /* CONFIG_QUICC_ENGINE */
 
+}  /* RB333 */
+
 }
 
 static int __init rbppc_probe(void)
@@ -167,8 +177,10 @@ static int __init rbppc_probe(void)
 	if (!model)
 		return 0;
 
-	if (strcmp(model, "RB333") == 0)
+	if (strcmp(model, "RB333") == 0) {
+		rb333model = 1;
 		return 1;
+	}
 
 	if (strcmp(model, "RB600") == 0)
 		return 1;
