MIPS: Fork loongson2ef from loongson64
As later model of GSx64 family processors including 2-series-soc have
similar design with initial loongson3a while loongson2e/f seems less
identical, we separate loongson2e/f support code out of mach-loongson64
to make our life easier.
This patch contains mostly file moving works.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
[paulburton@kernel.org: Squash in the MAINTAINERS updates]
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: paul.burton@mips.com
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index a4e8c75..aa6f849 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -453,18 +453,18 @@
the Institute of Computing Technology (ICT), Chinese Academy of
Sciences (CAS).
-config MACH_LOONGSON64
- bool "Loongson-2/3 family of machines"
+config MACH_LOONGSON2EF
+ bool "Loongson-2E/F family of machines"
select SYS_SUPPORTS_ZBOOT
help
- This enables the support of Loongson-2/3 family of machines.
+ This enables the support of early Loongson-2E/F family of machines.
- Loongson-2 is a family of single-core CPUs and Loongson-3 is a
- family of multi-core CPUs. They are both 64-bit general-purpose
- MIPS-compatible CPUs. Loongson-2/3 are developed by the Institute
- of Computing Technology (ICT), Chinese Academy of Sciences (CAS)
- in the People's Republic of China. The chief architect is Professor
- Weiwu Hu.
+config MACH_LOONGSON64
+ bool "Loongson-2/3 GSx64 family of machines"
+ select SYS_SUPPORTS_ZBOOT
+ help
+ This enables the support of Loongson-2/3 family of processors with
+ GSx64 microarchitecture.
config MACH_PISTACHIO
bool "IMG Pistachio SoC based boards"
@@ -1037,6 +1037,7 @@
source "arch/mips/txx9/Kconfig"
source "arch/mips/vr41xx/Kconfig"
source "arch/mips/cavium-octeon/Kconfig"
+source "arch/mips/loongson2ef/Kconfig"
source "arch/mips/loongson32/Kconfig"
source "arch/mips/loongson64/Kconfig"
source "arch/mips/netlogic/Kconfig"