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-rw-r--r--arch/powerpc/boot/cuboot-warp.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/powerpc/boot/cuboot-warp.c b/arch/powerpc/boot/cuboot-warp.c
new file mode 100644
index 000000000..1ec0fa284
--- /dev/null
+++ b/arch/powerpc/boot/cuboot-warp.c
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2008 PIKA Technologies
+ * Sean MacLennan <smaclennan@pikatech.com>
+ */
+
+#include "ops.h"
+#include "4xx.h"
+#include "cuboot.h"
+#include "stdio.h"
+
+#define TARGET_4xx
+#define TARGET_44x
+#include "ppcboot.h"
+
+static bd_t bd;
+
+static void warp_fixups(void)
+{
+ ibm440ep_fixup_clocks(66000000, 11059200, 50000000);
+ ibm4xx_sdram_fixup_memsize();
+ ibm4xx_fixup_ebc_ranges("/plb/opb/ebc");
+ dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
+}
+
+void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
+ unsigned long r6, unsigned long r7)
+{
+ CUBOOT_INIT();
+
+ platform_ops.fixups = warp_fixups;
+ platform_ops.exit = ibm44x_dbcr_reset;
+ fdt_init(_dtb_start);
+ serial_console_init();
+}