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-rw-r--r--nuttx/arch/Kconfig12
-rw-r--r--nuttx/arch/README.txt3
2 files changed, 0 insertions, 15 deletions
diff --git a/nuttx/arch/Kconfig b/nuttx/arch/Kconfig
index 41b28fab5..11954a5a0 100644
--- a/nuttx/arch/Kconfig
+++ b/nuttx/arch/Kconfig
@@ -7,12 +7,6 @@ choice
prompt "CPU Architecture"
default ARCH_ARM
-config ARCH_8051
- bool "8051"
- select CUSTOM_STACK
- ---help---
- Intel 8051 architectures and derivatives
-
config ARCH_ARM
bool "ARM"
select ARCH_HAVE_INTERRUPTSTACK
@@ -84,7 +78,6 @@ endchoice
config ARCH
string
- default "8051" if ARCH_8051
default "arm" if ARCH_ARM
default "avr" if ARCH_AVR
default "hc" if ARCH_HC
@@ -96,7 +89,6 @@ config ARCH
default "z16" if ARCH_Z16
default "z80" if ARCH_Z80
-source arch/8051/Kconfig
source arch/arm/Kconfig
source arch/avr/Kconfig
source arch/hc/Kconfig
@@ -134,10 +126,6 @@ config ARCH_HAVE_COHERENT_DCACHE
bool
default n
-config CUSTOM_STACK
- bool
- default n
-
config ARCH_HAVE_ADDRENV
bool
default n
diff --git a/nuttx/arch/README.txt b/nuttx/arch/README.txt
index e7ef76ddf..e074d6983 100644
--- a/nuttx/arch/README.txt
+++ b/nuttx/arch/README.txt
@@ -287,9 +287,6 @@ arch/sh - SuperH and related Hitachi/Renesas microcontrollers
arch/sh/include/shs and arch/sh/src/sh1
Support for the SH-1 processor.
-arch/8051 - 8051/52 microcontrollers
- 8051 Microcontroller. This port is not quite ready for prime time.
-
arch/x86 - Intel x86 architectures
This directory holds related, 32- and 64-bit architectures from Intel.
At present, this includes the following subdirectories: