diff options
Diffstat (limited to 'arch/powerpc/platforms/40x/virtex.c')
-rw-r--r-- | arch/powerpc/platforms/40x/virtex.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/40x/virtex.c b/arch/powerpc/platforms/40x/virtex.c new file mode 100644 index 000000000000..14bbc328170f --- /dev/null +++ b/arch/powerpc/platforms/40x/virtex.c @@ -0,0 +1,45 @@ +/* + * Xilinx Virtex (IIpro & 4FX) based board support + * + * Copyright 2007 Secret Lab Technologies Ltd. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include <linux/init.h> +#include <linux/of_platform.h> +#include <asm/machdep.h> +#include <asm/prom.h> +#include <asm/time.h> +#include <asm/xilinx_intc.h> + +static int __init virtex_device_probe(void) +{ + if (!machine_is(virtex)) + return 0; + + of_platform_bus_probe(NULL, NULL, NULL); + + return 0; +} +device_initcall(virtex_device_probe); + +static int __init virtex_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); + + if (!of_flat_dt_is_compatible(root, "xilinx,virtex")) + return 0; + + return 1; +} + +define_machine(virtex) { + .name = "Xilinx Virtex", + .probe = virtex_probe, + .init_IRQ = xilinx_intc_init_tree, + .get_irq = xilinx_intc_get_irq, + .calibrate_decr = generic_calibrate_decr, +}; |