diff options
Diffstat (limited to 'arch/mips/netlogic/xlp/dt.c')
| -rw-r--r-- | arch/mips/netlogic/xlp/dt.c | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/arch/mips/netlogic/xlp/dt.c b/arch/mips/netlogic/xlp/dt.c deleted file mode 100644 index a15cdbb8d0bd..000000000000 --- a/arch/mips/netlogic/xlp/dt.c +++ /dev/null @@ -1,99 +0,0 @@ -/* - * Copyright 2003-2013 Broadcom Corporation. - * All Rights Reserved. - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the Broadcom - * license below: - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * THIS SOFTWARE IS PROVIDED BY BROADCOM ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN - * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <linux/kernel.h> -#include <linux/bootmem.h> - -#include <linux/of_fdt.h> -#include <linux/of_platform.h> -#include <linux/of_device.h> - -extern u32 __dtb_xlp_evp_begin[], __dtb_xlp_svp_begin[], __dtb_start[]; - -void __init *xlp_dt_init(void *fdtp) -{ - if (!fdtp) { - switch (current_cpu_data.processor_id & 0xff00) { -#ifdef CONFIG_DT_XLP_SVP - case PRID_IMP_NETLOGIC_XLP3XX: - fdtp = __dtb_xlp_svp_begin; - break; -#endif -#ifdef CONFIG_DT_XLP_EVP - case PRID_IMP_NETLOGIC_XLP8XX: - fdtp = __dtb_xlp_evp_begin; - break; -#endif - default: - /* Pick a built-in if any, and hope for the best */ - fdtp = __dtb_start; - break; - } - } - initial_boot_params = fdtp; - return fdtp; -} - -void __init device_tree_init(void) -{ - unsigned long base, size; - - if (!initial_boot_params) - return; - - base = virt_to_phys((void *)initial_boot_params); - size = be32_to_cpu(initial_boot_params->totalsize); - - /* Before we do anything, lets reserve the dt blob */ - reserve_bootmem(base, size, BOOTMEM_DEFAULT); - - unflatten_device_tree(); - - /* free the space reserved for the dt blob */ - free_bootmem(base, size); -} - -static struct of_device_id __initdata xlp_ids[] = { - { .compatible = "simple-bus", }, - {}, -}; - -int __init xlp8xx_ds_publish_devices(void) -{ - if (!of_have_populated_dt()) - return 0; - return of_platform_bus_probe(NULL, xlp_ids, NULL); -} - -device_initcall(xlp8xx_ds_publish_devices); |
