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"); |
} |
|
/** @} |
*/ |