[ptxdist] [PATCH 2/2] architecture: add support for LoongArch

[Lucas Stach <dev@lynxeye.de>]

LoongArch is a ISA designed by Loongson Technology Corporation.
More information about the architecture can be found here:
https://loongson.github.io/LoongArch-Documentation/README-EN.html

Signed-off-by: Lucas Stach <dev@lynxeye.de>
---
 platforms/architecture.in | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/platforms/architecture.in b/platforms/architecture.in
index 3543b97d1ad0..1cdbde2ecf02 100644
--- a/platforms/architecture.in
+++ b/platforms/architecture.in
@@ -134,6 +134,14 @@ choice
 		help
 		  This is support for the RISC-V architecture.
 
+	config ARCH_LOONGARCH
+		bool "loongarch  "
+		select HAS_MMU
+		select ARCH_LP64
+		select ARCH_SUPPORTS_ENDIAN_LITTLE
+		help
+		  This is support for the LoongArch architecture.
+
 endchoice
 
 #
@@ -304,6 +312,7 @@ config HAS_HARDFLOAT
 	default y if ARCH_SPARC
 	default y if ARCH_ARM64
 	default y if ARCH_RISCV
+	default y if ARCH_LOONGARCH
 
 #
 # memory management unit
@@ -316,7 +325,7 @@ config HAS_MMU
 #
 config SIZEOF_LONG_DOUBLE
 	string
-	default "16" if ARCH_X86_64 || ARCH_ARM64
+	default "16" if ARCH_X86_64 || ARCH_ARM64 || ARCH_LOONGARCH
 	default "12" if ARCH_X86
 	default "8"
 	# FIXME: add more values
@@ -344,3 +353,4 @@ config ARCH_STRING
 	default "parisc"		if ARCH_PARISC
 	default "sh"			if ARCH_SH
 	default "riscv"			if ARCH_RISCV
+	default "loongarch"		if ARCH_LOONGARCH
-- 
2.40.1