diff options
| -rw-r--r-- | hw/ppc/Makefile.objs | 2 | ||||
| -rw-r--r-- | hw/ppc/e500plat.c | 60 |
2 files changed, 61 insertions, 1 deletions
diff --git a/hw/ppc/Makefile.objs b/hw/ppc/Makefile.objs index 99fe837125..951e407f14 100644 --- a/hw/ppc/Makefile.objs +++ b/hw/ppc/Makefile.objs @@ -27,4 +27,4 @@ obj-y += xilinx_ethlite.o obj-y := $(addprefix ../,$(obj-y)) -obj-$(CONFIG_FDT) += e500.o mpc8544ds.o +obj-$(CONFIG_FDT) += e500.o mpc8544ds.o e500plat.o diff --git a/hw/ppc/e500plat.c b/hw/ppc/e500plat.c new file mode 100644 index 0000000000..60a5cb3bd0 --- /dev/null +++ b/hw/ppc/e500plat.c @@ -0,0 +1,60 @@ +/* + * Generic device-tree-driven paravirt PPC e500 platform + * + * 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 e500plat_fixup_devtree(PPCE500Params *params, void *fdt) +{ + const char model[] = "QEMU ppce500"; + const char compatible[] = "fsl,qemu-e500"; + + qemu_devtree_setprop(fdt, "/", "model", model, sizeof(model)); + qemu_devtree_setprop(fdt, "/", "compatible", compatible, + sizeof(compatible)); +} + +static void e500plat_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 = e500plat_fixup_devtree, + }; + + ppce500_init(¶ms); +} + +static QEMUMachine e500plat_machine = { + .name = "ppce500", + .desc = "generic paravirt e500 platform", + .init = e500plat_init, + .max_cpus = 15, +}; + +static void e500plat_machine_init(void) +{ + qemu_register_machine(&e500plat_machine); +} + +machine_init(e500plat_machine_init); |