| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111 |
- if CRIS_MACH_ARTPEC3
- menu "Artpec-3 options"
- depends on CRIS_MACH_ARTPEC3
- config ETRAX_DRAM_VIRTUAL_BASE
- hex
- default "c0000000"
- config ETRAX_L2CACHE
- bool
- default y
- config ETRAX_SERIAL_PORTS
- int
- default 5
- config ETRAX_DDR2_MRS
- hex "DDR2 MRS"
- default "0"
- config ETRAX_DDR2_TIMING
- hex "DDR2 SDRAM timing"
- default "0"
- help
- SDRAM timing parameters.
- config ETRAX_DDR2_CONFIG
- hex "DDR2 config"
- default "0"
- config ETRAX_DDR2_LATENCY
- hex "DDR2 latency"
- default "0"
- config ETRAX_PIO_CE0_CFG
- hex "PIO CE0 configuration"
- default "0"
- config ETRAX_PIO_CE1_CFG
- hex "PIO CE1 configuration"
- default "0"
- config ETRAX_PIO_CE2_CFG
- hex "PIO CE2 configuration"
- default "0"
- config ETRAX_DEF_GIO_PA_OE
- hex "GIO_PA_OE"
- default "00000000"
- help
- Configures the direction of general port A bits. 1 is out, 0 is in.
- This is often totally different depending on the product used.
- There are some guidelines though - if you know that only LED's are
- connected to port PA, then they are usually connected to bits 2-4
- and you can therefore use 1c. On other boards which don't have the
- LED's at the general ports, these bits are used for all kinds of
- stuff. If you don't know what to use, it is always safe to put all
- as inputs, although floating inputs isn't good.
- config ETRAX_DEF_GIO_PA_OUT
- hex "GIO_PA_OUT"
- default "00000000"
- help
- Configures the initial data for the general port A bits. Most
- products should use 00 here.
- config ETRAX_DEF_GIO_PB_OE
- hex "GIO_PB_OE"
- default "000000000"
- help
- Configures the direction of general port B bits. 1 is out, 0 is in.
- This is often totally different depending on the product used.
- There are some guidelines though - if you know that only LED's are
- connected to port PA, then they are usually connected to bits 2-4
- and you can therefore use 1c. On other boards which don't have the
- LED's at the general ports, these bits are used for all kinds of
- stuff. If you don't know what to use, it is always safe to put all
- as inputs, although floating inputs isn't good.
- config ETRAX_DEF_GIO_PB_OUT
- hex "GIO_PB_OUT"
- default "000000000"
- help
- Configures the initial data for the general port B bits. Most
- products should use 00000 here.
- config ETRAX_DEF_GIO_PC_OE
- hex "GIO_PC_OE"
- default "00000"
- help
- Configures the direction of general port C bits. 1 is out, 0 is in.
- This is often totally different depending on the product used.
- There are some guidelines though - if you know that only LED's are
- connected to port PA, then they are usually connected to bits 2-4
- and you can therefore use 1c. On other boards which don't have the
- LED's at the general ports, these bits are used for all kinds of
- stuff. If you don't know what to use, it is always safe to put all
- as inputs, although floating inputs isn't good.
- config ETRAX_DEF_GIO_PC_OUT
- hex "GIO_PC_OUT"
- default "00000"
- help
- Configures the initial data for the general port C bits. Most
- products should use 00000 here.
- endmenu
- endif
|
