| 0,0 → 1,76 |
|---|
| /* |
| * Copyright (c) 2005 Jakub Jermar |
| * Copyright (c) 2009 Pavel Rimsky |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - 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. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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. |
| */ |
| |
| /** @addtogroup sparc64 |
| * @{ |
| */ |
| /** @file |
| */ |
| |
| #include <arch/cpu_family.h> |
| #include <cpu.h> |
| #include <arch.h> |
| #include <genarch/ofw/ofw_tree.h> |
| #include <arch/drivers/tick.h> |
| #include <print.h> |
| #include <arch/cpu_node.h> |
| |
| /** Perform sparc64 specific initialization of the processor structure for the |
| * current processor. |
| */ |
| void cpu_arch_init(void) |
| { |
| // TODO: detect the real frequency as soon as MD walkthrough is implemented |
| CPU->arch.clock_frequency = 5000; |
| tick_init(); |
| } |
| |
| /** Implemented as an empty function as accessing the VER register is |
| * a hyperprivileged operation on sun4v. |
| */ |
| void cpu_identify(void) |
| { |
| } |
| |
| /** Print version information for a processor. |
| * |
| * This function is called by the bootstrap processor. |
| * |
| * @param m Processor structure of the CPU for which version information is to |
| * be printed. |
| */ |
| void cpu_print_report(cpu_t *m) |
| { |
| // TODO: modify cpu_t so that it contains a pointer to the MD of |
| // the represented CPU, from this function print the information found in the MD. |
| printf("Niagara, 5MHz\n"); |
| } |
| |
| /** @} |
| */ |