[PATCH 1/2] ram: move aspeed ram driver into drivers/ directory

[Dylan Hung]

to improve the maintainability.  It is more easier to modify and add
configurations of the driver in the centralized ram driver directory.

Signed-off-by: Dylan Hung <dylan_hung at aspeedtech.com>
---
 arch/arm/mach-aspeed/ast2500/Makefile                          | 2 +-
 drivers/ram/Makefile                                           | 1 +
 drivers/ram/aspeed/Makefile                                    | 3 +++
 .../mach-aspeed/ast2500 => drivers/ram/aspeed}/sdram_ast2500.c | 0
 4 files changed, 5 insertions(+), 1 deletion(-)
 create mode 100644 drivers/ram/aspeed/Makefile
 rename {arch/arm/mach-aspeed/ast2500 => drivers/ram/aspeed}/sdram_ast2500.c (100%)

diff --git a/arch/arm/mach-aspeed/ast2500/Makefile b/arch/arm/mach-aspeed/ast2500/Makefile
index 4c27c8fc46..db70432ad0 100644
--- a/arch/arm/mach-aspeed/ast2500/Makefile
+++ b/arch/arm/mach-aspeed/ast2500/Makefile
@@ -1,3 +1,3 @@
 obj-y += lowlevel_init.o
 obj-y += board_common.o
-obj-y += clk_ast2500.o sdram_ast2500.o
+obj-y += clk_ast2500.o
diff --git a/drivers/ram/Makefile b/drivers/ram/Makefile
index 769c9d6218..a57d506752 100644
--- a/drivers/ram/Makefile
+++ b/drivers/ram/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/
 
 obj-$(CONFIG_K3_AM654_DDRSS) += k3-am654-ddrss.o
 obj-$(CONFIG_ARCH_MEDIATEK) += mediatek/
+obj-$(CONFIG_ARCH_ASPEED) += aspeed/
 obj-$(CONFIG_K3_J721E_DDRSS) += k3-j721e/
 
 obj-$(CONFIG_IMXRT_SDRAM) += imxrt_sdram.o
diff --git a/drivers/ram/aspeed/Makefile b/drivers/ram/aspeed/Makefile
new file mode 100644
index 0000000000..af604f8a4b
--- /dev/null
+++ b/drivers/ram/aspeed/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+obj-$(CONFIG_ASPEED_AST2500) += sdram_ast2500.o
\ No newline at end of file
diff --git a/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c b/drivers/ram/aspeed/sdram_ast2500.c
similarity index 100%
rename from arch/arm/mach-aspeed/ast2500/sdram_ast2500.c
rename to drivers/ram/aspeed/sdram_ast2500.c
-- 
2.17.1