diff options
Diffstat (limited to 'nuttx/arch/Kconfig')
| -rw-r--r-- | nuttx/arch/Kconfig | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/nuttx/arch/Kconfig b/nuttx/arch/Kconfig index f19228143..c0f235c5d 100644 --- a/nuttx/arch/Kconfig +++ b/nuttx/arch/Kconfig @@ -16,6 +16,7 @@ config ARCH_8051 config ARCH_ARM bool "ARM" select ARCH_HAVE_INTERRUPTSTACK + select ARCH_HAVE_VFORK ---help--- The ARM architectures @@ -102,12 +103,141 @@ source arch/x86/Kconfig source arch/z16/Kconfig source arch/z80/Kconfig +comment "External Memory Configuration" + +config ARCH_HAVE_EXTNAND + bool + +config ARCH_HAVE_EXTNOR + bool + +config ARCH_HAVE_EXTDRAM + bool + +config ARCH_HAVE_EXTSRAM0 + bool + +config ARCH_HAVE_EXTSRAM1 + bool + +config ARCH_EXTNAND + bool "Configure external NAND" + default n + depends on ARCH_HAVE_EXTNAND + ---help--- + Configure external NAND memory and, if applicable, map then external + NAND into the memory map. + +if ARCH_EXTNAND + +config ARCH_EXTNANDSIZE + int "External NAND size" + default 0 + ---help--- + Size of the external NAND in bytes. + +endif + +config ARCH_EXTNOR + bool "Configure external NOR memory" + default n + depends on ARCH_HAVE_EXTNOR + ---help--- + Configure external NOR memory and, if applicable, map then external + NOR into the memory map. + +if ARCH_EXTNOR + +config ARCH_EXTNORSIZE + int "External NOR size" + default 0 + ---help--- + Size of the external NOR in bytes. + +endif + +config ARCH_EXTDRAM + bool "Configure external DRAM" + default n + depends on ARCH_HAVE_EXTDRAM + ---help--- + Configure external DRAM memory and, if applicable, map then external + DRAM into the memory map. + +if ARCH_EXTDRAM + +config ARCH_EXTDRAMSIZE + int "External SDRAM size" + default 0 + ---help--- + Size of the external SDRAM in bytes. + +config ARCH_EXTDRAMHEAP + bool "Add external SDRAM to the heap" + default y + ---help--- + Add the external SDRAM into the heap. + +endif + +config ARCH_EXTSRAM0 + bool "Configure external SRAM (Bank 0)" + default n + depends on ARCH_HAVE_EXTSRAM0 + ---help--- + Configure external SRAM Bank 0 memory and, if applicable, map then + external SRAM Bank 0 into the memory map. + +if ARCH_EXTSRAM0 + +config ARCH_EXTSRAM0SIZE + int "External SRAM size" + default 0 + ---help--- + Size of the external SRAM Bank 0 in bytes. + +config ARCH_EXTSRAM0HEAP + bool "Add external SRAM (Bank 0) to the heap" + default y + ---help--- + Add external SRAM Bank 0 into the heap. + +endif + +config ARCH_EXTSRAM1 + bool "Configure external SRAM (Bank 1)" + default n + depends on ARCH_HAVE_EXTSRAM1 + ---help--- + Configure external SRAM Bank 1 memory and, if applicable, map then + external SRAM Bank 1 into the memory map. + +if ARCH_EXTSRAM1 + +config ARCH_EXTSRAM1SIZE + int "External SRAM1 size" + default 0 + ---help--- + Size of the external SRAM Bank 1 in bytes. + +config ARCH_EXTSRAM1HEAP + bool "Add external SRAM (Bank 1) to the heap" + default y + ---help--- + Add external SRAM Bank 1 into the heap. + +endif + comment "Architecture Options" config ARCH_NOINTC bool default n +config ARCH_VECNOTIRQ + bool + default n + config ARCH_DMA bool default n @@ -124,6 +254,10 @@ config ADDRENV bool default n +config ARCH_HAVE_VFORK + bool + default n + config ARCH_STACKDUMP bool "Dump stack on assertions" default n @@ -136,6 +270,20 @@ config ENDIAN_BIG ---help--- Select if architecture operates using big-endian byte ordering. +config ARCH_HAVE_RAMFUNCS + bool + default n + +config ARCH_RAMFUNCS + bool "Copy functions to RAM on startup" + default n + depends on ARCH_HAVE_RAMFUNCS + ---help--- + Copy some functions to RAM at boot time. This is done in some + architectures to improve performance. In other cases, it is done + so that FLASH can be reconfigured while the MCU executes out of + SRAM. + comment "Board Settings" config BOARD_LOOPSPERMSEC |