diff options
| author | Maciej W. Rozycki <macro@linux-mips.org> | 2005-07-01 16:10:40 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:31:35 +0100 |
| commit | a5fc9c0bbee8b91025993a49a9176a88380aef3c (patch) | |
| tree | e68ee45e852028ddde712abb18531777dba6e468 /arch/mips/dec/prom | |
| parent | 7d7ee221213609319401d1b9d6dc4bf22ab928ea (diff) | |
Use physical addresses at the interface level, letting drivers remap
them as appropriate.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/dec/prom')
| -rw-r--r-- | arch/mips/dec/prom/identify.c | 28 |
1 files changed, 20 insertions, 8 deletions
diff --git a/arch/mips/dec/prom/identify.c b/arch/mips/dec/prom/identify.c index 9380588cb15..81d5e878ddc 100644 --- a/arch/mips/dec/prom/identify.c +++ b/arch/mips/dec/prom/identify.c @@ -2,7 +2,7 @@ * identify.c: machine identification code. * * Copyright (C) 1998 Harald Koerfgen and Paul M. Antoine - * Copyright (C) 2002, 2003, 2004 Maciej W. Rozycki + * Copyright (C) 2002, 2003, 2004, 2005 Maciej W. Rozycki */ #include <linux/init.h> #include <linux/kernel.h> @@ -12,6 +12,7 @@ #include <linux/types.h> #include <asm/bootinfo.h> + #include <asm/dec/ioasic.h> #include <asm/dec/ioasic_addrs.h> #include <asm/dec/kn01.h> @@ -21,6 +22,7 @@ #include <asm/dec/kn03.h> #include <asm/dec/kn230.h> #include <asm/dec/prom.h> +#include <asm/dec/system.h> #include "dectypes.h" @@ -68,34 +70,44 @@ EXPORT_SYMBOL(dec_rtc_base); static inline void prom_init_kn01(void) { - dec_rtc_base = (void *)KN01_RTC_BASE; + dec_kn_slot_base = KN01_SLOT_BASE; dec_kn_slot_size = KN01_SLOT_SIZE; + + dec_rtc_base = (void *)CKSEG1ADDR(dec_kn_slot_base + KN01_RTC); } static inline void prom_init_kn230(void) { - dec_rtc_base = (void *)KN01_RTC_BASE; + dec_kn_slot_base = KN01_SLOT_BASE; dec_kn_slot_size = KN01_SLOT_SIZE; + + dec_rtc_base = (void *)CKSEG1ADDR(dec_kn_slot_base + KN01_RTC); } static inline void prom_init_kn02(void) { - dec_rtc_base = (void *)KN02_RTC_BASE; + dec_kn_slot_base = KN02_SLOT_BASE; dec_kn_slot_size = KN02_SLOT_SIZE; + + dec_rtc_base = (void *)CKSEG1ADDR(dec_kn_slot_base + KN02_RTC); } static inline void prom_init_kn02xa(void) { - ioasic_base = (void *)KN02XA_IOASIC_BASE; - dec_rtc_base = (void *)KN02XA_RTC_BASE; + dec_kn_slot_base = KN02XA_SLOT_BASE; dec_kn_slot_size = IOASIC_SLOT_SIZE; + + ioasic_base = (void *)CKSEG1ADDR(dec_kn_slot_base + IOASIC_IOCTL); + dec_rtc_base = (void *)CKSEG1ADDR(dec_kn_slot_base + IOASIC_TOY); } static inline void prom_init_kn03(void) { - ioasic_base = (void *)KN03_IOASIC_BASE; - dec_rtc_base = (void *)KN03_RTC_BASE; + dec_kn_slot_base = KN03_SLOT_BASE; dec_kn_slot_size = IOASIC_SLOT_SIZE; + + ioasic_base = (void *)CKSEG1ADDR(dec_kn_slot_base + IOASIC_IOCTL); + dec_rtc_base = (void *)CKSEG1ADDR(dec_kn_slot_base + IOASIC_TOY); } |