mirror of
https://github.com/torvalds/linux.git
synced 2024-12-28 05:41:55 +00:00
0aafbdf35c
ppc_md.calibrate_decr() is a mandatory item. Its nullity is never checked so it must be non null on all platforms. Most platforms define generic_calibrate_decr() as their ppc_md.calibrate_decr(). Have time_init() call generic_calibrate_decr() when ppc_md.calibrate_decr() is NULL, and remove default assignment from all machines. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/6cb9865d916231c38401ba34ad1a98c249fae135.1676711562.git.christophe.leroy@csgroup.eu
58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Board setup routines for the Emerson/Artesyn MVME2500
|
|
*
|
|
* Copyright 2014 Elettra-Sincrotrone Trieste S.C.p.A.
|
|
*
|
|
* Based on earlier code by:
|
|
*
|
|
* Xianghua Xiao (x.xiao@freescale.com)
|
|
* Tom Armistead (tom.armistead@emerson.com)
|
|
* Copyright 2012 Emerson
|
|
*
|
|
* Author Alessio Igor Bogani <alessio.bogani@elettra.eu>
|
|
*/
|
|
|
|
#include <linux/pci.h>
|
|
#include <asm/udbg.h>
|
|
#include <asm/mpic.h>
|
|
#include <sysdev/fsl_soc.h>
|
|
#include <sysdev/fsl_pci.h>
|
|
|
|
#include "mpc85xx.h"
|
|
|
|
void __init mvme2500_pic_init(void)
|
|
{
|
|
struct mpic *mpic = mpic_alloc(NULL, 0,
|
|
MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU,
|
|
0, 256, " OpenPIC ");
|
|
BUG_ON(mpic == NULL);
|
|
mpic_init(mpic);
|
|
}
|
|
|
|
/*
|
|
* Setup the architecture
|
|
*/
|
|
static void __init mvme2500_setup_arch(void)
|
|
{
|
|
if (ppc_md.progress)
|
|
ppc_md.progress("mvme2500_setup_arch()", 0);
|
|
fsl_pci_assign_primary();
|
|
pr_info("MVME2500 board from Artesyn\n");
|
|
}
|
|
|
|
machine_arch_initcall(mvme2500, mpc85xx_common_publish_devices);
|
|
|
|
define_machine(mvme2500) {
|
|
.name = "MVME2500",
|
|
.compatible = "artesyn,MVME2500",
|
|
.setup_arch = mvme2500_setup_arch,
|
|
.init_IRQ = mvme2500_pic_init,
|
|
#ifdef CONFIG_PCI
|
|
.pcibios_fixup_bus = fsl_pcibios_fixup_bus,
|
|
.pcibios_fixup_phb = fsl_pcibios_fixup_phb,
|
|
#endif
|
|
.get_irq = mpic_get_irq,
|
|
.progress = udbg_progress,
|
|
};
|