[MIPS] SNI RM updates

- use RTC_CLASS instead of GEN_RTC
- get rid of ds1216 in favour of a RTC_CLASS driver
- use correct console device for older RM400
- use physical addresses for 82596 device
- use 128 byte L1 cache line size (this is needed because most of the
  SNI caches are using 128 L2 cache lines)

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 0 insertions, 81 deletions

diff --git a/arch/mips/sni/ds1216.c b/arch/mips/sni/ds1216.c
deleted file mode 100644
index 1d92732c14f1..000000000000
--- a/arch/mips/sni/ds1216.c
+++ /dev/null
@@ -1,81 +0,0 @@
-
-#include <linux/bcd.h>
-#include <linux/time.h>
-
-#include <asm/ds1216.h>
-
-volatile unsigned char *ds1216_base;
-
-/*
- * Read the 64 bit we'd like to have - It a series
- * of 64 bits showing up in the LSB of the base register.
- *
- */
-static unsigned char *ds1216_read(void)
-{
-	static unsigned char	rdbuf[8];
-	unsigned char		c;
-	int			i, j;
-
-	for (i = 0; i < 8; i++) {
-		c = 0x0;
-		for (j = 0; j < 8; j++) {
-			c |= (*ds1216_base & 0x1) << j;
-		}
-		rdbuf[i] = c;
-	}
-
-	return rdbuf;
-}
-
-static void ds1216_switch_ds_to_clock(void)
-{
-	unsigned char magic[] = {
-		0xc5, 0x3a, 0xa3, 0x5c, 0xc5, 0x3a, 0xa3, 0x5c
-	};
-	int i,j,c;
-
-	/* Reset magic pointer */
-	c = *ds1216_base;
-
-	/* Write 64 bit magic to DS1216 */
-	for (i = 0; i < 8; i++) {
-		c = magic[i];
-		for (j = 0; j < 8; j++) {
-			*ds1216_base = c;
-			c = c >> 1;
-		}
-	}
-}
-
-unsigned long ds1216_get_cmos_time(void)
-{
-	unsigned char	*rdbuf;
-	unsigned int	year, month, date, hour, min, sec;
-
-	ds1216_switch_ds_to_clock();
-	rdbuf = ds1216_read();
-
-	sec = BCD2BIN(DS1216_SEC(rdbuf));
-	min = BCD2BIN(DS1216_MIN(rdbuf));
-	hour = BCD2BIN(DS1216_HOUR(rdbuf));
-	date = BCD2BIN(DS1216_DATE(rdbuf));
-	month = BCD2BIN(DS1216_MONTH(rdbuf));
-	year = BCD2BIN(DS1216_YEAR(rdbuf));
-
-	if (DS1216_1224(rdbuf) && DS1216_AMPM(rdbuf))
-		hour+=12;
-
-	if (year < 70)
-		year += 2000;
-	else
-		year += 1900;
-
-	return mktime(year, month, date, hour, min, sec);
-}
-
-int ds1216_set_rtc_mmss(unsigned long nowtime)
-{
-	printk("ds1216_set_rtc_mmss called but not implemented\n");
-	return -1;
-}