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SAM4E-EK: Enable interrupt stack in all configurations

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This commit is contained in:
Gregory Nutt 2014-03-23 10:12:57 -06:00
parent d43cfeb6a6
commit 340afb2ef4
3 changed files with 20 additions and 10 deletions
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26
configs/sam4e-ek/README.txt
View File

@ -1063,7 +1063,16 @@ Configurations
NOTES:
1. NSH built-in applications are supported.
1. Default stack sizes are large and should really be tuned to reduce
the RAM footprint:
CONFIG_ARCH_INTERRUPTSTACK=2048
CONFIG_IDLETHREAD_STACKSIZE=1024
CONFIG_USERMAIN_STACKSIZE=2048
CONFIG_PTHREAD_STACK_DEFAULT=2048
... and others ...
2. NSH built-in applications are supported.
Binary Formats:
CONFIG_BUILTIN=y : Enable support for built-in programs
@ -1071,7 +1080,7 @@ Configurations
Applicaton Configuration:
CONFIG_NSH_BUILTIN_APPS=y : Enable starting apps from NSH command line
2. This configuration has the network enabled by default. This can be
3. This configuration has the network enabled by default. This can be
easily disabled or reconfigured (See see the network related
configuration settings above in the section entitled "Networking").
@ -1091,7 +1100,7 @@ Configurations
2014-3-13: The basic NSH serial console is working. Network support
has been verified.
3. This configuration supports a network with fixed IP address. You
4. This configuration supports a network with fixed IP address. You
may have to change these settings for your network:
CONFIG_NSH_IPADDR=0x0a000002 : IP address: 10.0.0.2
@ -1107,7 +1116,7 @@ Configurations
CONFIG_NSH_DHCPC=y : Tells NSH to use DHCPC, not
: the fixed addresses
4. This configuration has the DMA-based SPI0 and AT25 Serial FLASH
5. This configuration has the DMA-based SPI0 and AT25 Serial FLASH
support enabled by default. This can be easily disabled or
reconfigured (See see the configuration settings and usage notes
above in the section entitled "AT25 Serial FLASH").
@ -1120,7 +1129,7 @@ Configurations
2014-3-14: The DMA-based SPI appears to be functional and can be used
to support a FAT file system on the AT25 Serial FLASH.
5. USB device support is not enabled in this configuration by default.
6. USB device support is not enabled in this configuration by default.
To add USB device support to this configuration, see the instructions
above under "USB Full-Speed Device."
@ -1135,14 +1144,14 @@ Configurations
protocol (not likely) or with the FAT format on the AT25
serial FLASH (likely).
6. This configuration can be used to verify the touchscreen on on the
7. This configuration can be used to verify the touchscreen on on the
SAM4E-EK LCD. See the instructions above in the paragraph entitled
"Touchscreen".
STATUS:
2014-3-21: The touchscreen has not yet been tested.
7. Enabling HSMCI support. The SAM3U-KE provides a an SD memory card
8. Enabling HSMCI support. The SAM3U-KE provides a an SD memory card
slot. Support for the SD slot can be enabled following the
instructions provided above in the paragraph entitled "HSMCI."
@ -1160,7 +1169,8 @@ Configurations
NOTES:
1. See the NOTES in the description of the nsh configuration. Those
notes all apply here as well.
notes all apply here as well. Some additional notes unique to
the USB console version follow:
2. The configuration differences between this configuration and the
nsh configuration is:

2
configs/sam4e-ek/nsh/defconfig
View File

@ -288,7 +288,7 @@ CONFIG_BOARD_LOOPSPERMSEC=8720
#
# Interrupt options
#
CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
CONFIG_ARCH_HAVE_INTERRUPTSTACK=2048
CONFIG_ARCH_INTERRUPTSTACK=0
CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
# CONFIG_ARCH_HIPRI_INTERRUPT is not set

2
configs/sam4e-ek/usbnsh/defconfig
View File

@ -282,7 +282,7 @@ CONFIG_BOARD_LOOPSPERMSEC=8720
#
# Interrupt options
#
CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
CONFIG_ARCH_HAVE_INTERRUPTSTACK=2048
CONFIG_ARCH_INTERRUPTSTACK=0
CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
# CONFIG_ARCH_HIPRI_INTERRUPT is not set