mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-05 08:36:47 +07:00
692105b8ac
Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
300 lines
9.1 KiB
Plaintext
300 lines
9.1 KiB
Plaintext
if ETRAX_ARCH_V32
|
|
|
|
source arch/cris/arch-v32/mach-fs/Kconfig
|
|
source arch/cris/arch-v32/mach-a3/Kconfig
|
|
|
|
source drivers/cpufreq/Kconfig
|
|
|
|
config ETRAX_DRAM_VIRTUAL_BASE
|
|
hex
|
|
depends on ETRAX_ARCH_V32
|
|
default "c0000000"
|
|
|
|
choice
|
|
prompt "Nbr of Ethernet LED groups"
|
|
depends on ETRAX_ARCH_V32
|
|
default ETRAX_NBR_LED_GRP_ONE
|
|
help
|
|
Select how many Ethernet LED groups that can be used. Usually one per Ethernet
|
|
interface is a good choice.
|
|
|
|
config ETRAX_NBR_LED_GRP_ZERO
|
|
bool "Use zero LED groups"
|
|
help
|
|
Select this if you do not want any Ethernet LEDs.
|
|
|
|
config ETRAX_NBR_LED_GRP_ONE
|
|
bool "Use one LED group"
|
|
help
|
|
Select this if you want one Ethernet LED group. This LED group
|
|
can be used for one or more Ethernet interfaces. However, it is
|
|
recommended that each Ethernet interface use a dedicated LED group.
|
|
|
|
config ETRAX_NBR_LED_GRP_TWO
|
|
bool "Use two LED groups"
|
|
help
|
|
Select this if you want two Ethernet LED groups. This is the
|
|
best choice if you have more than one Ethernet interface and
|
|
would like to have separate LEDs for the interfaces.
|
|
|
|
endchoice
|
|
|
|
config ETRAX_LED_G_NET0
|
|
string "Ethernet LED group 0 green LED bit"
|
|
depends on ETRAX_ARCH_V32 && (ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO)
|
|
default "PA3"
|
|
help
|
|
Bit to use for the green LED in Ethernet LED group 0.
|
|
|
|
config ETRAX_LED_R_NET0
|
|
string "Ethernet LED group 0 red LED bit"
|
|
depends on ETRAX_ARCH_V32 && (ETRAX_NBR_LED_GRP_ONE || ETRAX_NBR_LED_GRP_TWO)
|
|
default "PA4"
|
|
help
|
|
Bit to use for the red LED in Ethernet LED group 0.
|
|
|
|
config ETRAX_LED_G_NET1
|
|
string "Ethernet group 1 green LED bit"
|
|
depends on ETRAX_ARCH_V32 && ETRAX_NBR_LED_GRP_TWO
|
|
default ""
|
|
help
|
|
Bit to use for the green LED in Ethernet LED group 1.
|
|
|
|
config ETRAX_LED_R_NET1
|
|
string "Ethernet group 1 red LED bit"
|
|
depends on ETRAX_ARCH_V32 && ETRAX_NBR_LED_GRP_TWO
|
|
default ""
|
|
help
|
|
Bit to use for the red LED in Ethernet LED group 1.
|
|
|
|
config ETRAX_V32_LED2G
|
|
string "Second green LED bit"
|
|
depends on ETRAX_ARCH_V32
|
|
default "PA5"
|
|
help
|
|
Bit to use for the first green LED (status LED).
|
|
Most Axis products use bit A5 here.
|
|
|
|
config ETRAX_V32_LED2R
|
|
string "Second red LED bit"
|
|
depends on ETRAX_ARCH_V32
|
|
default "PA6"
|
|
help
|
|
Bit to use for the first red LED (network LED).
|
|
Most Axis products use bit A6 here.
|
|
|
|
config ETRAX_V32_LED3G
|
|
string "Third green LED bit"
|
|
depends on ETRAX_ARCH_V32
|
|
default "PA7"
|
|
help
|
|
Bit to use for the first green LED (drive/power LED).
|
|
Most Axis products use bit A7 here.
|
|
|
|
config ETRAX_V32_LED3R
|
|
string "Third red LED bit"
|
|
depends on ETRAX_ARCH_V32
|
|
default "PA7"
|
|
help
|
|
Bit to use for the first red LED (drive/power LED).
|
|
Most Axis products use bit A7 here.
|
|
|
|
choice
|
|
prompt "Kernel GDB port"
|
|
depends on ETRAX_KGDB
|
|
default ETRAX_KGDB_PORT0
|
|
help
|
|
Choose a serial port for kernel debugging. NOTE: This port should
|
|
not be enabled under Drivers for built-in interfaces (as it has its
|
|
own initialization code) and should not be the same as the debug port.
|
|
|
|
config ETRAX_KGDB_PORT4
|
|
bool "Serial-4"
|
|
depends on ETRAX_SERIAL_PORTS = 5
|
|
help
|
|
Use serial port 4 for kernel debugging.
|
|
|
|
endchoice
|
|
|
|
config ETRAX_MEM_GRP1_CONFIG
|
|
hex "MEM_GRP1_CONFIG"
|
|
depends on ETRAX_ARCH_V32
|
|
default "4044a"
|
|
help
|
|
Waitstates for flash. The default value is suitable for the
|
|
standard flashes used in axis products (120 ns).
|
|
|
|
config ETRAX_MEM_GRP2_CONFIG
|
|
hex "MEM_GRP2_CONFIG"
|
|
depends on ETRAX_ARCH_V32
|
|
default "0"
|
|
help
|
|
Waitstates for SRAM. 0 is a good choice for most Axis products.
|
|
|
|
config ETRAX_MEM_GRP3_CONFIG
|
|
hex "MEM_GRP3_CONFIG"
|
|
depends on ETRAX_ARCH_V32
|
|
default "0"
|
|
help
|
|
Waitstates for CSP0-3. 0 is a good choice for most Axis products.
|
|
It may need to be changed if external devices such as extra
|
|
register-mapped LEDs are used.
|
|
|
|
config ETRAX_MEM_GRP4_CONFIG
|
|
hex "MEM_GRP4_CONFIG"
|
|
depends on ETRAX_ARCH_V32
|
|
default "0"
|
|
help
|
|
Waitstates for CSP4-6. 0 is a good choice for most Axis products.
|
|
|
|
config ETRAX_SDRAM_GRP0_CONFIG
|
|
hex "SDRAM_GRP0_CONFIG"
|
|
depends on ETRAX_ARCH_V32
|
|
default "336"
|
|
help
|
|
SDRAM configuration for group 0. The value depends on the
|
|
hardware configuration. The default value is suitable
|
|
for 32 MB organized as two 16 bits chips (e.g. Axis
|
|
part number 18550) connected as one 32 bit device (i.e. in
|
|
the same group).
|
|
|
|
config ETRAX_SDRAM_GRP1_CONFIG
|
|
hex "SDRAM_GRP1_CONFIG"
|
|
depends on ETRAX_ARCH_V32
|
|
default "0"
|
|
help
|
|
SDRAM configuration for group 1. The default value is 0
|
|
because group 1 is not used in the default configuration,
|
|
described in the help for SDRAM_GRP0_CONFIG.
|
|
|
|
config ETRAX_SDRAM_TIMING
|
|
hex "SDRAM_TIMING"
|
|
depends on ETRAX_ARCH_V32
|
|
default "104a"
|
|
help
|
|
SDRAM timing parameters. The default value is ok for
|
|
most hardwares but large SDRAMs may require a faster
|
|
refresh (a.k.a 8K refresh). The default value implies
|
|
100MHz clock and SDR mode.
|
|
|
|
config ETRAX_SDRAM_COMMAND
|
|
hex "SDRAM_COMMAND"
|
|
depends on ETRAX_ARCH_V32
|
|
default "0"
|
|
help
|
|
SDRAM command. Should be 0 unless you really know what
|
|
you are doing (may be != 0 for unusual address line
|
|
mappings such as in a MCM)..
|
|
|
|
config ETRAX_DEF_GIO_PA_OE
|
|
hex "GIO_PA_OE"
|
|
depends on ETRAX_ARCH_V32
|
|
default "1c"
|
|
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"
|
|
depends on ETRAX_ARCH_V32
|
|
default "00"
|
|
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"
|
|
depends on ETRAX_ARCH_V32
|
|
default "00000"
|
|
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"
|
|
depends on ETRAX_ARCH_V32
|
|
default "00000"
|
|
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"
|
|
depends on ETRAX_ARCH_V32
|
|
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"
|
|
depends on ETRAX_ARCH_V32
|
|
default "00000"
|
|
help
|
|
Configures the initial data for the general port C bits. Most
|
|
products should use 00000 here.
|
|
|
|
config ETRAX_DEF_GIO_PD_OE
|
|
hex "GIO_PD_OE"
|
|
depends on ETRAX_ARCH_V32
|
|
default "00000"
|
|
help
|
|
Configures the direction of general port D 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_PD_OUT
|
|
hex "GIO_PD_OUT"
|
|
depends on ETRAX_ARCH_V32
|
|
default "00000"
|
|
help
|
|
Configures the initial data for the general port D bits. Most
|
|
products should use 00000 here.
|
|
|
|
config ETRAX_DEF_GIO_PE_OE
|
|
hex "GIO_PE_OE"
|
|
depends on ETRAX_ARCH_V32
|
|
default "00000"
|
|
help
|
|
Configures the direction of general port E 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_PE_OUT
|
|
hex "GIO_PE_OUT"
|
|
depends on ETRAX_ARCH_V32
|
|
default "00000"
|
|
help
|
|
Configures the initial data for the general port E bits. Most
|
|
products should use 00000 here.
|
|
|
|
endif
|