486ba7e641
Adds support for generic Xilinx Virtex boards. Any board which specifies "xilinx,virtex" in the compatible property will make use of this board support. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
/*
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* Xilinx Virtex (IIpro & 4FX) based board support
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*
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* Copyright 2007 Secret Lab Technologies Ltd.
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*
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* This file is licensed under the terms of the GNU General Public License
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* version 2. This program is licensed "as is" without any warranty of any
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* kind, whether express or implied.
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*/
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#include <linux/init.h>
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#include <linux/of_platform.h>
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#include <asm/machdep.h>
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#include <asm/prom.h>
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#include <asm/time.h>
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#include <asm/xilinx_intc.h>
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static int __init virtex_device_probe(void)
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{
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if (!machine_is(virtex))
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return 0;
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of_platform_bus_probe(NULL, NULL, NULL);
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return 0;
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}
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device_initcall(virtex_device_probe);
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static int __init virtex_probe(void)
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{
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unsigned long root = of_get_flat_dt_root();
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if (!of_flat_dt_is_compatible(root, "xilinx,virtex"))
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return 0;
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return 1;
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}
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static void __init virtex_setup_arch(void)
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{
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}
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define_machine(virtex) {
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.name = "Xilinx Virtex",
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.probe = virtex_probe,
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.setup_arch = virtex_setup_arch,
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.init_IRQ = xilinx_intc_init_tree,
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.get_irq = xilinx_intc_get_irq,
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.calibrate_decr = generic_calibrate_decr,
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};
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