forked from Minki/linux
6ad7313b53
Clang complains about the __initdata section attribute being in the wrong place in two files of ks8695: arch/arm/mach-ks8695/cpu.c:37:31: error: '__section__' attribute only applies to functions and global variables arch/arm/mach-ks8695/board-og.c:83:31: error: '__section__' attribute only applies to functions and global variables This moves the attribute to the correct place. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Greg Ungerer <gerg@uclinux.org>
74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
/*
|
|
* arch/arm/mach-ks8695/cpu.c
|
|
*
|
|
* Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
|
|
* Copyright (C) 2006 Simtec Electronics
|
|
*
|
|
* KS8695 CPU support
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <linux/kernel.h>
|
|
#include <linux/module.h>
|
|
#include <linux/init.h>
|
|
#include <linux/io.h>
|
|
|
|
#include <mach/hardware.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/mach/map.h>
|
|
|
|
#include "regs-sys.h"
|
|
#include <mach/regs-misc.h>
|
|
|
|
|
|
static struct map_desc ks8695_io_desc[] __initdata = {
|
|
{
|
|
.virtual = (unsigned long)KS8695_IO_VA,
|
|
.pfn = __phys_to_pfn(KS8695_IO_PA),
|
|
.length = KS8695_IO_SIZE,
|
|
.type = MT_DEVICE,
|
|
}
|
|
};
|
|
|
|
static void __init ks8695_processor_info(void)
|
|
{
|
|
unsigned long id, rev;
|
|
|
|
id = __raw_readl(KS8695_MISC_VA + KS8695_DID);
|
|
rev = __raw_readl(KS8695_MISC_VA + KS8695_RID);
|
|
|
|
printk("KS8695 ID=%04lx SubID=%02lx Revision=%02lx\n", (id & DID_ID), (rev & RID_SUBID), (rev & RID_REVISION));
|
|
}
|
|
|
|
static unsigned int sysclk[8] = { 125000000, 100000000, 62500000, 50000000, 41700000, 33300000, 31300000, 25000000 };
|
|
static unsigned int cpuclk[8] = { 166000000, 166000000, 83000000, 83000000, 55300000, 55300000, 41500000, 41500000 };
|
|
|
|
static void __init ks8695_clock_info(void)
|
|
{
|
|
unsigned int scdc = __raw_readl(KS8695_SYS_VA + KS8695_CLKCON) & CLKCON_SCDC;
|
|
|
|
printk("Clocks: System %u MHz, CPU %u MHz\n",
|
|
sysclk[scdc] / 1000000, cpuclk[scdc] / 1000000);
|
|
}
|
|
|
|
void __init ks8695_map_io(void)
|
|
{
|
|
iotable_init(ks8695_io_desc, ARRAY_SIZE(ks8695_io_desc));
|
|
|
|
ks8695_processor_info();
|
|
ks8695_clock_info();
|
|
}
|