diff options
Diffstat (limited to 'include/mpc5xx.h')
| -rw-r--r-- | include/mpc5xx.h | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/include/mpc5xx.h b/include/mpc5xx.h index 7508f6d..414651f 100644 --- a/include/mpc5xx.h +++ b/include/mpc5xx.h @@ -36,6 +36,7 @@ * Exception offsets (PowerPC standard) */ #define EXC_OFF_SYS_RESET 0x0100 /* System reset */ +#define _START_OFFSET EXC_OFF_SYS_RESET /*----------------------------------------------------------------------- * ISB bit in IMMR to set internal memory map @@ -75,10 +76,10 @@ #define SIUMCR_DBPC01 0x00080000 /* - " - */ #define SIUMCR_DBPC10 0x00100000 /* - " - */ #define SIUMCR_DBPC11 0x00180000 /* - " - */ -#define SIUMCR_GPC00 0x00000000 /* General Pins Config */ -#define SIUMCR_GPC01 0x00020000 /* General Pins Config */ -#define SIUMCR_GPC10 0x00040000 /* General Pins Config */ -#define SIUMCR_GPC11 0x00060000 /* General Pins Config */ +#define SIUMCR_GPC00 0x00000000 /* General Pins Config */ +#define SIUMCR_GPC01 0x00020000 /* General Pins Config */ +#define SIUMCR_GPC10 0x00040000 /* General Pins Config */ +#define SIUMCR_GPC11 0x00060000 /* General Pins Config */ #define SIUMCR_DLK 0x00010000 /* Debug Register Lock */ #define SIUMCR_SC00 0x00000000 /* Multi Chip 32 bit */ #define SIUMCR_SC01 0x00004000 /* Muilt Chip 16 bit */ @@ -89,7 +90,7 @@ #define SIUMCR_MLRC01 0x00000400 /* - " - */ #define SIUMCR_MLRC10 0x00000800 /* - " - */ #define SIUMCR_MLRC11 0x00000c00 /* - " - */ -#define SIUMCR_MTSC 0x00000100 /* Memory transfer */ +#define SIUMCR_MTSC 0x00000100 /* Memory transfer */ /*----------------------------------------------------------------------- * TBSCR - Time Base Status and Control Register @@ -122,13 +123,13 @@ * SCCR - System Clock and reset Control Register */ #define SCCR_DFNL_MSK 0x00000070 /* DFNL mask */ -#define SCCR_DFNH_MSK 0x00000007 /* DFNH mask */ +#define SCCR_DFNH_MSK 0x00000007 /* DFNH mask */ #define SCCR_DFNL_SHIFT 0x0000004 /* DFNL shift value */ #define SCCR_RTSEL 0x00100000 /* RTC circuit input source select */ #define SCCR_EBDF00 0x00000000 /* Division factor 1. CLKOUT is GCLK2 */ #define SCCR_EBDF11 0x00060000 /* reserved */ #define SCCR_TBS 0x02000000 /* Time Base Source */ -#define SCCR_RTDIV 0x01000000 /* RTC Clock Divide */ +#define SCCR_RTDIV 0x01000000 /* RTC Clock Divide */ #define SCCR_COM00 0x00000000 /* full strength CLKOUT output buffer */ #define SCCR_COM01 0x20000000 /* half strength CLKOUT output buffer */ #define SCCR_DFNL000 0x00000000 /* Division by 2 (default = minimum) */ @@ -137,11 +138,11 @@ /*----------------------------------------------------------------------- * MC - Memory Controller */ -#define BR_V 0x00000001 /* Bank valid */ -#define BR_BI 0x00000002 /* Burst inhibit */ -#define BR_PS_8 0x00000400 /* 8 bit port size */ -#define BR_PS_16 0x00000800 /* 16 bit port size */ -#define BR_PS_32 0x00000000 /* 32 bit port size */ +#define BR_V 0x00000001 /* Bank valid */ +#define BR_BI 0x00000002 /* Burst inhibit */ +#define BR_PS_8 0x00000400 /* 8 bit port size */ +#define BR_PS_16 0x00000800 /* 16 bit port size */ +#define BR_PS_32 0x00000000 /* 32 bit port size */ #define BR_LBDIR 0x00000008 /* Late burst data in progess */ #define BR_SETA 0x00000004 /* External Data Acknowledge */ #define OR_SCY_3 0x00000030 /* 3 clock cycles wait states */ @@ -158,8 +159,8 @@ /*----------------------------------------------------------------------- * UMCR - UIMB Module Configuration Register */ -#define UMCR_FSPEED 0x00000000 /* Full speed. Opposit of UMCR_HSPEED */ -#define UMCR_HSPEED 0x10000000 /* Half speed */ +#define UMCR_FSPEED 0x00000000 /* Full speed. Opposit of UMCR_HSPEED */ +#define UMCR_HSPEED 0x10000000 /* Half speed */ /*----------------------------------------------------------------------- * ICTRL - I-Bus Support Control Register @@ -173,16 +174,16 @@ * SCI - Serial communication interface */ -#define SCI_TDRE 0x0100 /* Transmit data register empty */ -#define SCI_TE 0x0008 /* Transmitter enabled */ +#define SCI_TDRE 0x0100 /* Transmit data register empty */ +#define SCI_TE 0x0008 /* Transmitter enabled */ #define SCI_RE 0x0004 /* Receiver enabled */ -#define SCI_RDRF 0x0040 /* Receive data register full */ -#define SCI_PE 0x0400 /* Parity enable */ -#define SCI_SCXBR_MK 0x1fff /* Baudrate mask */ -#define SCI_SCXDR_MK 0x00ff /* Data register mask */ +#define SCI_RDRF 0x0040 /* Receive data register full */ +#define SCI_PE 0x0400 /* Parity enable */ +#define SCI_SCXBR_MK 0x1fff /* Baudrate mask */ +#define SCI_SCXDR_MK 0x00ff /* Data register mask */ #define SCI_M_11 0x0200 /* Frame size is 11 bit */ #define SCI_M_10 0x0000 /* Frame size is 10 bit */ -#define SCI_PORT_1 ((int)1) /* Place this later somewhere better */ +#define SCI_PORT_1 ((int)1) /* Place this later somewhere better */ #define SCI_PORT_2 ((int)2) #endif /* __MPC5XX_H__ */ |