diff options
Diffstat (limited to 'arch/i386/include/asm/ic/sc520.h')
| -rw-r--r-- | arch/i386/include/asm/ic/sc520.h | 36 |
1 files changed, 29 insertions, 7 deletions
diff --git a/arch/i386/include/asm/ic/sc520.h b/arch/i386/include/asm/ic/sc520.h index 053d9c6773..5e7fb47667 100644 --- a/arch/i386/include/asm/ic/sc520.h +++ b/arch/i386/include/asm/ic/sc520.h @@ -252,16 +252,38 @@ typedef struct sc520_mmcr { u8 pad_0xdc0[0x0240]; } sc520_mmcr_t; -extern volatile sc520_mmcr_t *sc520_mmcr; +extern sc520_mmcr_t *sc520_mmcr; #endif -/* MMCR Offsets (required for assembler code */ -#define SC520_DBCTL 0x0040 /* SDRAM Buffer Control Register */ -#define SC520_PAR14 0x00c0 /* Programmable Address Region 14 Register */ -#define SC520_PAR15 0x00c4 /* Programmable Address Region 15 Register */ -#define SC520_SWTMRMILLI 0x0c60 /* Software Timer Millisecond Count */ -#define SC520_SWTMRMICRO 0x0c62 /* Software Timer Microsecond Count */ +/* Memory Mapped Control Registers (MMCR) Base Address */ +#define SC520_MMCR_BASE 0xfffef000 + +/* MMCR Addresses (required for assembler code) */ +#define SC520_DRCCTL (SC520_MMCR_BASE + 0x010) +#define SC520_DRCTMCTL (SC520_MMCR_BASE + 0x012) +#define SC520_DRCCFG (SC520_MMCR_BASE + 0x014) +#define SC520_DRCBENDADR (SC520_MMCR_BASE + 0x018) +#define SC520_ECCCTL (SC520_MMCR_BASE + 0x020) +#define SC520_DBCTL (SC520_MMCR_BASE + 0x040) +#define SC520_ECCINT (SC520_MMCR_BASE + 0xd18) + +#define SC520_PAR0 (SC520_MMCR_BASE + 0x088) +#define SC520_PAR1 (SC520_PAR0 + (0x04 * 1)) +#define SC520_PAR2 (SC520_PAR0 + (0x04 * 2)) +#define SC520_PAR3 (SC520_PAR0 + (0x04 * 3)) +#define SC520_PAR4 (SC520_PAR0 + (0x04 * 4)) +#define SC520_PAR5 (SC520_PAR0 + (0x04 * 5)) +#define SC520_PAR6 (SC520_PAR0 + (0x04 * 6)) +#define SC520_PAR7 (SC520_PAR0 + (0x04 * 7)) +#define SC520_PAR8 (SC520_PAR0 + (0x04 * 8)) +#define SC520_PAR9 (SC520_PAR0 + (0x04 * 9)) +#define SC520_PAR10 (SC520_PAR0 + (0x04 * 10)) +#define SC520_PAR11 (SC520_PAR0 + (0x04 * 11)) +#define SC520_PAR12 (SC520_PAR0 + (0x04 * 12)) +#define SC520_PAR13 (SC520_PAR0 + (0x04 * 13)) +#define SC520_PAR14 (SC520_PAR0 + (0x04 * 14)) +#define SC520_PAR15 (SC520_PAR0 + (0x04 * 15)) /* MMCR Register bits (not all of them :) ) */ |
