4 files changed, 44 insertions, 2 deletions

diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 8244813bc5a6..4458abb67c51 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -70,7 +70,7 @@ src-plat := of.c cuboot-52xx.c cuboot-824x.c cuboot-83xx.c cuboot-85xx.c holly.c
                 cuboot-katmai.c cuboot-rainier.c redboot-8xx.c ep8248e.c \
                 cuboot-warp.c cuboot-85xx-cpm2.c cuboot-yosemite.c simpleboot.c \
                 virtex405-head.S virtex.c redboot-83xx.c cuboot-sam440ep.c \
-                cuboot-acadia.c
+                cuboot-acadia.c cuboot-amigaone.c
 src-boot := $(src-wlib) $(src-plat) empty.c
 
 src-boot := $(addprefix $(obj)/, $(src-boot))
@@ -276,6 +276,9 @@ image-$(CONFIG_STORCENTER)		+= cuImage.storcenter
 image-$(CONFIG_MPC7448HPC2)             += cuImage.mpc7448hpc2
 image-$(CONFIG_PPC_C2K)                 += cuImage.c2k
 
+# Board port in arch/powerpc/platform/amigaone/Kconfig
+image-$(CONFIG_AMIGAONE)                += cuImage.amigaone
+
 # For 32-bit powermacs, build the COFF and miboot images
 # as well as the ELF images.
 ifeq ($(CONFIG_PPC32),y)
diff --git a/arch/powerpc/boot/cuboot-amigaone.c b/arch/powerpc/boot/cuboot-amigaone.c
new file mode 100644
index 000000000000..d5029674030b
--- /dev/null
+++ b/arch/powerpc/boot/cuboot-amigaone.c
@@ -0,0 +1,35 @@
+/*
+ * Old U-boot compatibility for AmigaOne
+ *
+ * Author: Gerhard Pircher (gerhard_pircher@gmx.net)
+ *
+ *   Based on cuboot-83xx.c
+ * Copyright (c) 2007 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "ops.h"
+#include "stdio.h"
+#include "cuboot.h"
+
+#include "ppcboot.h"
+
+static bd_t bd;
+
+static void platform_fixups(void)
+{
+        dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
+        dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 4, bd.bi_busfreq);
+}
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+                   unsigned long r6, unsigned long r7)
+{
+        CUBOOT_INIT();
+        fdt_init(_dtb_start);
+        serial_console_init();
+        platform_ops.fixups = platform_fixups;
+}
diff --git a/arch/powerpc/boot/serial.c b/arch/powerpc/boot/serial.c
index 8b3607cb53fb..f2156f07571f 100644
--- a/arch/powerpc/boot/serial.c
+++ b/arch/powerpc/boot/serial.c
@@ -117,7 +117,8 @@ int serial_console_init(void)
         if (devp == NULL)
                 goto err_out;
 
-        if (dt_is_compatible(devp, "ns16550"))
+        if (dt_is_compatible(devp, "ns16550") ||
+            dt_is_compatible(devp, "pnpPNP,501"))
                 rc = ns16550_console_init(devp, &serial_cd);
         else if (dt_is_compatible(devp, "marvell,mv64360-mpsc"))
                 rc = mpsc_console_init(devp, &serial_cd);
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index 965c237c122d..6170bbf339a3 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -186,6 +186,9 @@ cuboot*)
     *-mpc85*|*-tqm85*|*-sbc85*)
         platformo=$object/cuboot-85xx.o
         ;;
+    *-amigaone)
+        link_address='0x800000'
+        ;;
     esac
     ;;
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