aarch64: add initial support

[openwrt.git] / toolchain / Config.in

diff --git a/toolchain/Config.in b/toolchain/Config.in
index 3b35ac6..ecd9d20 100644 (file)
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -59,6 +59,8 @@ menuconfig EXTERNAL_TOOLCHAIN
                string
                prompt "Target name"  if DEVEL
                depends on EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
+               default "aarch64-unknown-linux-gnu"  if aarch64
+               default "aarch64_be-unknown-linux-gnu"  if aarch64_be
                default "arm-unknown-linux-gnu"      if arm
                default "armeb-unknown-linux-gnu"    if armeb
                default "i486-unknown-linux-gnu"     if i386
@@ -71,6 +73,8 @@ menuconfig EXTERNAL_TOOLCHAIN
                string
                prompt "Toolchain prefix"  if DEVEL
                depends on EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
+               default "aarch64-unknown-linux-gnu"  if aarch64
+               default "aarch64_be-unknown-linux-gnu"  if aarch64_be
                default "arm-unknown-linux-gnu-"      if arm
                default "armeb-unknown-linux-gnu-"    if armeb
                default "i486-unknown-linux-gnu-"     if i386
@@ -83,6 +87,8 @@ menuconfig EXTERNAL_TOOLCHAIN
                string
                prompt "Toolchain root"  if DEVEL
                depends on EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
+               default "/opt/cross/aarch64-unknown-linux-gnu"  if aarch64
+               default "/opt/cross/aarch64_be-unknown-linux-gnu"  if aarch64_be
                default "/opt/cross/arm-unknown-linux-gnu"      if arm
                default "/opt/cross/armeb-unknown-linux-gnu"    if armeb
                default "/opt/cross/i486-unknown-linux-gnu"     if i386
@@ -205,6 +211,7 @@ comment "C Library"
 
 choice
        prompt "C Library implementation" if TOOLCHAINOPTS
+       default LIBC_USE_EGLIBC if (aarch64 || aarch64_be)
        default LIBC_USE_UCLIBC
        help
          Select the C library implementation.
@@ -217,11 +224,12 @@ choice
        config LIBC_USE_UCLIBC
                select USE_UCLIBC
                bool "Use uClibc"
+               depends on !(aarch64 || aarch64_be)
 
        config LIBC_USE_MUSL
-               bool "Use musl"
                select USE_MUSL
-               depends on !(mips64 || mips64el)
+               bool "Use musl"
+               depends on !(mips64 || mips64el || aarch64 || aarch64_be)
 
 endchoice
 
@@ -234,7 +242,7 @@ comment "Debuggers"
 
 config GDB
        bool
-       depends on !avr32
+       depends on !(avr32 || aarch64 || aarch64_be)
        prompt "Build gdb" if TOOLCHAINOPTS
        default y if !EXTERNAL_TOOLCHAIN
        help
@@ -250,11 +258,11 @@ config INSIGHT
 
 config USE_EGLIBC
        bool
-       default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && octeon
+       default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && (aarch64 || aarch64_be || octeon)
 
 config USE_UCLIBC
        bool
-       default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && !octeon
+       default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && !(aarch64 || aarch64_be || octeon)
 
 config USE_MUSL
        bool