MIPS: Loongson: Split common loongson source code out

To share common loongson source code between all of the loongson-based
machines. there is a need to split it out of the fuloong-2e/ directory.
at the same time, other according tuning is needed. the machine-specific
parts are defined as macros in relative header file, pci.h, mem.h,
machine.h.

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 9 insertions, 23 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 3414e2301824..482dcc3b91e1 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -174,30 +174,15 @@ config LASAT
         select SYS_SUPPORTS_64BIT_KERNEL if BROKEN
         select SYS_SUPPORTS_LITTLE_ENDIAN
 
-config LEMOTE_FULOONG2E
-        bool "Lemote Fuloong2e mini-PC"
-        select ARCH_SPARSEMEM_ENABLE
-        select CEVT_R4K
-        select CSRC_R4K
-        select SYS_HAS_CPU_LOONGSON2
-        select DMA_NONCOHERENT
-        select BOOT_ELF32
-        select BOARD_SCACHE
-        select HAVE_STD_PC_SERIAL_PORT
-        select HW_HAS_PCI
-        select I8259
-        select ISA
-        select IRQ_CPU
-        select SYS_SUPPORTS_32BIT_KERNEL
-        select SYS_SUPPORTS_64BIT_KERNEL
-        select SYS_SUPPORTS_LITTLE_ENDIAN
-        select SYS_SUPPORTS_HIGHMEM
-        select SYS_HAS_EARLY_PRINTK
-        select GENERIC_ISA_DMA_SUPPORT_BROKEN
-        select CPU_HAS_WB
+config MACH_LOONGSON
+        bool "Loongson family of machines"
         help
-          Lemote Fuloong2e mini-PC board based on the Chinese Loongson-2E CPU and
-          an FPGA northbridge
+          This enables the support of Loongson family of machines.
+
+          Loongson is a family of general-purpose MIPS-compatible CPUs.
+          developed at 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 MIPS_MALTA
         bool "MIPS Malta board"
@@ -668,6 +653,7 @@ source "arch/mips/sibyte/Kconfig"
 source "arch/mips/txx9/Kconfig"
 source "arch/mips/vr41xx/Kconfig"
 source "arch/mips/cavium-octeon/Kconfig"
+source "arch/mips/loongson/Kconfig"
 
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