diff options
Diffstat (limited to 'bsp/include/sifive')
| -rw-r--r-- | bsp/include/sifive/devices/clic.h | 30 | ||||
| -rw-r--r-- | bsp/include/sifive/devices/spi.h | 4 |
2 files changed, 32 insertions, 2 deletions
diff --git a/bsp/include/sifive/devices/clic.h b/bsp/include/sifive/devices/clic.h new file mode 100644 index 0000000..e8dc2df --- /dev/null +++ b/bsp/include/sifive/devices/clic.h @@ -0,0 +1,30 @@ +// See LICENSE for license details. + +#ifndef _SIFIVE_CLIC_H +#define _SIFIVE_CLIC_H + +#define CLIC_HART0 0x00800000 +#define CLIC_MSIP 0x0000 +#define CLIC_MSIP_size 0x4 +#define CLIC_MTIMECMP 0x4000 +#define CLIC_MTIMECMP_size 0x8 +#define CLIC_MTIME 0xBFF8 +#define CLIC_MTIME_size 0x8 + +#define CLIC_INTIP 0x000 +#define CLIC_INTIE 0x400 +#define CLIC_INTCFG 0x800 +#define CLIC_CFG 0xc00 + +// These interrupt IDs are consistent across old and new mtvec modes +#define SSIPID 1 +#define MSIPID 3 +#define STIPID 5 +#define MTIPID 7 +#define SEIPID 9 +#define MEIPID 11 +#define CSIPID 12 +#define LOCALINTIDBASE 16 + + +#endif /* _SIFIVE_CLIC_H */ diff --git a/bsp/include/sifive/devices/spi.h b/bsp/include/sifive/devices/spi.h index 916d86b..80ef345 100644 --- a/bsp/include/sifive/devices/spi.h +++ b/bsp/include/sifive/devices/spi.h @@ -30,8 +30,8 @@ /* Fields */ -#define SPI_SCK_POL 0x1 -#define SPI_SCK_PHA 0x2 +#define SPI_SCK_PHA 0x1 +#define SPI_SCK_POL 0x2 #define SPI_FMT_PROTO(x) ((x) & 0x3) #define SPI_FMT_ENDIAN(x) (((x) & 0x1) << 2) |