/*
- * arch/ppc/platforms/pmac_nvram.c
- *
* Copyright (C) 2002 Benjamin Herrenschmidt (benh@kernel.crashing.org)
*
* This program is free software; you can redistribute it and/or
*
* Todo: - add support for the OF persistent properties
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/stddef.h>
* Read and write the non-volatile RAM on PowerMacs and CHRP machines.
*/
static int nvram_naddrs;
-static volatile unsigned char *nvram_data;
+static volatile unsigned char __iomem *nvram_data;
static int is_core_99;
static int core99_bank = 0;
static int nvram_partitions[3];
}
#ifdef CONFIG_PPC32
-static volatile unsigned char *nvram_addr;
+static volatile unsigned char __iomem *nvram_addr;
static int nvram_mult;
static unsigned char direct_nvram_read_byte(int addr)
int stat, i;
unsigned long timeout;
- u8* base = (u8 *)nvram_data + core99_bank*NVRAM_SIZE;
+ u8 __iomem *base = (u8 __iomem *)nvram_data + core99_bank*NVRAM_SIZE;
DBG("nvram: Sharp/Micron Erasing bank %d...\n", bank);
int i, stat = 0;
unsigned long timeout;
- u8* base = (u8 *)nvram_data + core99_bank*NVRAM_SIZE;
+ u8 __iomem *base = (u8 __iomem *)nvram_data + core99_bank*NVRAM_SIZE;
DBG("nvram: Sharp/Micron Writing bank %d...\n", bank);
int i, stat = 0;
unsigned long timeout;
- u8* base = (u8 *)nvram_data + core99_bank*NVRAM_SIZE;
+ u8 __iomem *base = (u8 __iomem *)nvram_data + core99_bank*NVRAM_SIZE;
DBG("nvram: AMD Erasing bank %d...\n", bank);
int i, stat = 0;
unsigned long timeout;
- u8* base = (u8 *)nvram_data + core99_bank*NVRAM_SIZE;
+ u8 __iomem *base = (u8 __iomem *)nvram_data + core99_bank*NVRAM_SIZE;
DBG("nvram: AMD Writing bank %d...\n", bank);
}
#ifdef CONFIG_PPC32
- if (_machine == _MACH_chrp && nvram_naddrs == 1) {
+ if (machine_is(chrp) && nvram_naddrs == 1) {
nvram_data = ioremap(r1.start, s1);
nvram_mult = 1;
ppc_md.nvram_read_val = direct_nvram_read_byte;