Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / powerpc / cpu / mpc8xx / fdt.c

diff --git a/qemu/roms/u-boot/arch/powerpc/cpu/mpc8xx/fdt.c b/qemu/roms/u-boot/arch/powerpc/cpu/mpc8xx/fdt.c
new file mode 100644 (file)
index 0000000..97830e3
--- /dev/null
+++ b/qemu/roms/u-boot/arch/powerpc/cpu/mpc8xx/fdt.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2008 (C) Bryan O'Donoghue
+ *
+ * Code copied & edited from Freescale mpc85xx stuff.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void ft_cpu_setup(void *blob, bd_t *bd)
+{
+       do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
+               "timebase-frequency", get_tbclk(), 1);
+       do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
+               "bus-frequency", bd->bi_busfreq, 1);
+       do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
+               "clock-frequency", bd->bi_intfreq, 1);
+       do_fixup_by_compat_u32(blob, "fsl,cpm-brg", "clock-frequency",
+               gd->arch.brg_clk, 1);
+
+       /* Fixup ethernet MAC addresses */
+       fdt_fixup_ethernet(blob);
+
+       fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
+}