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Add option for ARM interrupt stack

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@981 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2008-10-06 16:20:53 +00:00
parent eb448e0e97
commit f8e5fa6eb4
22 changed files with 507 additions and 49 deletions
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configs/c5471evm/README.txt
+72
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@@ -1,6 +1,78 @@
README
^^^^^^
ARM/C5471-specific Configuration Options
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
CONFIG_ARCH - Identifies the arch/ subdirectory. This should
be set to:
CONFIG_ARCH=arm
CONFIG_ARCH_name - For use in C code:
CONFIG_ARCH_ARM=y
CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
CONFIG_ARCH_CHIP=c5471
CONFIG_ARCH_CHIP_name - For use in C code
CONFIG_ARCH_CHIP_C5471
CONFIG_ARCH_BOARD - Identifies the configs subdirectory and
hence, the board that supports the particular chip or SoC.
CONFIG_ARCH_BOARD=c5471evm (for the Spectrum Digital C5471 EVM)
CONFIG_ARCH_BOARD_name - For use in C code
CONFIG_ARCH_BOARD_C5471EVM (for the Spectrum Digital C5471 EVM)
CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation
of delay loops
CONFIG_ENDIAN_BIG - define if big endian (default is little
endian)
CONFIG_ROM_VECTORS - should be defined for the C5471 because the
interrupt vectors are in ROM
CONFIG_DRAM_END - the size of installed DRAM. Unique to c5471
CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that
have LEDs
CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
stack. If defined, this symbol is the size of the interrupt
stack in bytes. If not defined, the user task stacks will be
used during interrupt handling.
CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
C5471 specific device driver settings
CONFIG_SERIAL_IRDA_CONSOLE - selects the IRDA UART for the
console ant ttys0 (default is the modem UART).
CONFIG_UART_*_HWFLOWCONTROL - enables hardware flow control
CONFIG_UART_*_RXBUFSIZE - Characters are buffered as received.
This specific the size of the receive buffer
CONFIG_UART_*_TXBUFSIZE - Characters are buffered before
being sent. This specific the size of the transmit buffer
CONFIG_UART_*_BAUD - The configure BAUD of the UART. Must be
CONFIG_UART_*_BITS - The number of bits. Must be either 7 or 8.
CONFIG_UART_*_PARTIY - 0=no parity, 1=odd parity, 2=even parity
CONFIG_UART_*_2STOP - Two stop bits
C5471 Ethernet Driver settings
CONFIG_C5471_NET_STATS
CONFIG_C5471_ETHERNET_PHY={ETHERNET_PHY_LU3X31T_T64,ETHERNET_PHY_AC101L}
CONFIG_NET_C5471_AUTONEGOTIATION
CONFIG_NET_C5471_BASET100
CONFIG_NET_C5471_BASET10
defconfig
^^^^^^^^^
The default configuration file, defconfig, performs a
configs/c5471evm/defconfig
+5
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@@ -51,6 +51,10 @@
# CONFIG_DRAM_END - the size of installed DRAM.
# Unique to c5471
# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to c5471.
# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
# stack. If defined, this symbol is the size of the interrupt
# stack in bytes. If not defined, the user task stacks will be
# used during interrupt handling.
# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
#
CONFIG_ARCH=arm
@@ -63,6 +67,7 @@ CONFIG_BOARD_LOOPSPERMSEC=1250
CONFIG_ROM_VECTORS=n
CONFIG_DRAM_END=0x11000000
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_INTERRUPTSTACK=0
CONFIG_ARCH_STACKDUMP=y
#
configs/c5471evm/dhcpconfig
+5
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@@ -51,6 +51,10 @@
# CONFIG_DRAM_END - the size of installed DRAM.
# Unique to c5471
# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to c5471.
# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
# stack. If defined, this symbol is the size of the interrupt
# stack in bytes. If not defined, the user task stacks will be
# used during interrupt handling.
# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
#
CONFIG_ARCH=arm
@@ -63,6 +67,7 @@ CONFIG_BOARD_LOOPSPERMSEC=1250
CONFIG_ROM_VECTORS=n
CONFIG_DRAM_END=0x11000000
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_INTERRUPTSTACK=0
CONFIG_ARCH_STACKDUMP=y
#
configs/c5471evm/netconfig
+5
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@@ -51,6 +51,10 @@
# CONFIG_DRAM_END - the size of installed DRAM.
# Unique to c5471
# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to c5471.
# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
# stack. If defined, this symbol is the size of the interrupt
# stack in bytes. If not defined, the user task stacks will be
# used during interrupt handling.
# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
#
CONFIG_ARCH=arm
@@ -63,6 +67,7 @@ CONFIG_BOARD_LOOPSPERMSEC=1250
CONFIG_ROM_VECTORS=n
CONFIG_DRAM_END=0x11000000
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_INTERRUPTSTACK=0
CONFIG_ARCH_STACKDUMP=y
#
configs/c5471evm/nshconfig
+5
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@@ -51,6 +51,10 @@
# CONFIG_DRAM_END - the size of installed DRAM.
# Unique to c5471
# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to c5471.
# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
# stack. If defined, this symbol is the size of the interrupt
# stack in bytes. If not defined, the user task stacks will be
# used during interrupt handling.
# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
#
CONFIG_ARCH=arm
@@ -63,6 +67,7 @@ CONFIG_BOARD_LOOPSPERMSEC=1250
CONFIG_ROM_VECTORS=n
CONFIG_DRAM_END=0x11000000
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_INTERRUPTSTACK=0
CONFIG_ARCH_STACKDUMP=y
#