From e6eaabeb8dfb026da51d178974bddf56f1f06ffe Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Mon, 2 Jul 2012 13:03:20 +0000 Subject: PPC: e500: split mpc8544ds machine from generic e500 code Currently the only mpc8544ds-ism that is factored out is toplevel compatible and model. In the future the generic e500 code is expected to become more generic. Signed-off-by: Scott Wood [agraf: conditionalize on CONFIG_FDT] Signed-off-by: Alexander Graf --- hw/ppc/mpc8544ds.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 hw/ppc/mpc8544ds.c (limited to 'hw/ppc/mpc8544ds.c') diff --git a/hw/ppc/mpc8544ds.c b/hw/ppc/mpc8544ds.c new file mode 100644 index 0000000..984d21c --- /dev/null +++ b/hw/ppc/mpc8544ds.c @@ -0,0 +1,61 @@ +/* + * Support for the PPC e500-based mpc8544ds board + * + * Copyright 2012 Freescale Semiconductor, Inc. + * + * This is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include "config.h" +#include "qemu-common.h" +#include "e500.h" +#include "../boards.h" +#include "device_tree.h" + +static void mpc8544ds_fixup_devtree(PPCE500Params *params, void *fdt) +{ + const char model[] = "MPC8544DS"; + const char compatible[] = "MPC8544DS\0MPC85xxDS"; + + qemu_devtree_setprop(fdt, "/", "model", model, sizeof(model)); + qemu_devtree_setprop(fdt, "/", "compatible", compatible, + sizeof(compatible)); +} + +static void mpc8544ds_init(ram_addr_t ram_size, + const char *boot_device, + const char *kernel_filename, + const char *kernel_cmdline, + const char *initrd_filename, + const char *cpu_model) +{ + PPCE500Params params = { + .ram_size = ram_size, + .boot_device = boot_device, + .kernel_filename = kernel_filename, + .kernel_cmdline = kernel_cmdline, + .initrd_filename = initrd_filename, + .cpu_model = cpu_model, + .fixup_devtree = mpc8544ds_fixup_devtree, + }; + + ppce500_init(¶ms); +} + + +static QEMUMachine ppce500_machine = { + .name = "mpc8544ds", + .desc = "mpc8544ds", + .init = mpc8544ds_init, + .max_cpus = 15, +}; + +static void ppce500_machine_init(void) +{ + qemu_register_machine(&ppce500_machine); +} + +machine_init(ppce500_machine_init); -- cgit v1.1