diff options
Diffstat (limited to 'arch/ppc/syslib/ppc4xx_setup.c')
| -rw-r--r-- | arch/ppc/syslib/ppc4xx_setup.c | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/arch/ppc/syslib/ppc4xx_setup.c b/arch/ppc/syslib/ppc4xx_setup.c index e170aebeb69b..e83a83fd95e1 100644 --- a/arch/ppc/syslib/ppc4xx_setup.c +++ b/arch/ppc/syslib/ppc4xx_setup.c @@ -18,7 +18,6 @@ #include <linux/smp.h> #include <linux/threads.h> #include <linux/spinlock.h> -#include <linux/irq.h> #include <linux/reboot.h> #include <linux/param.h> #include <linux/string.h> @@ -48,10 +47,6 @@ extern void abort(void); extern void ppc4xx_find_bridges(void); -extern void ppc4xx_wdt_heartbeat(void); -extern int wdt_enable; -extern unsigned long wdt_period; - /* Global Variables */ bd_t __res; @@ -171,7 +166,7 @@ ppc4xx_calibrate_decr(void) unsigned int freq; bd_t *bip = &__res; -#if defined(CONFIG_WALNUT) || defined(CONFIG_ASH) || defined(CONFIG_SYCAMORE) +#if defined(CONFIG_WALNUT) || defined(CONFIG_SYCAMORE) /* Walnut boot rom sets DCR CHCR1 (aka CPC0_CR1) bit CETE to 1 */ mtdcr(DCRN_CHCR1, mfdcr(DCRN_CHCR1) & ~CHR1_CETE); #endif @@ -257,22 +252,6 @@ ppc4xx_init(unsigned long r3, unsigned long r4, unsigned long r5, *(char *) (r7 + KERNELBASE) = 0; strcpy(cmd_line, (char *) (r6 + KERNELBASE)); } -#if defined(CONFIG_PPC405_WDT) -/* Look for wdt= option on command line */ - if (strstr(cmd_line, "wdt=")) { - int valid_wdt = 0; - char *p, *q; - for (q = cmd_line; (p = strstr(q, "wdt=")) != 0;) { - q = p + 4; - if (p > cmd_line && p[-1] != ' ') - continue; - wdt_period = simple_strtoul(q, &q, 0); - valid_wdt = 1; - ++q; - } - wdt_enable = valid_wdt; - } -#endif /* Initialize machine-dependent vectors */ @@ -287,11 +266,6 @@ ppc4xx_init(unsigned long r3, unsigned long r4, unsigned long r5, ppc_md.calibrate_decr = ppc4xx_calibrate_decr; -#ifdef CONFIG_PPC405_WDT - ppc_md.heartbeat = ppc4xx_wdt_heartbeat; -#endif - ppc_md.heartbeat_count = 0; - ppc_md.find_end_of_memory = ppc4xx_find_end_of_memory; ppc_md.setup_io_mappings = ppc4xx_map_io; @@ -304,7 +278,7 @@ ppc4xx_init(unsigned long r3, unsigned long r4, unsigned long r5, #endif /* defined(CONFIG_PCI) && defined(CONFIG_IDE) */ } -/* Called from MachineCheckException */ +/* Called from machine_check_exception */ void platform_machine_check(struct pt_regs *regs) { #if defined(DCRN_PLB0_BEAR) |