omap4: make omap4 code common for future reuse
Much of omap4 soc support code can be reused for omap5.
Move them to the omap-common directory to facilitate
this.
Signed-off-by: sricharan <r.sricharan@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
diff --git a/arch/arm/cpu/armv7/omap-common/Makefile b/arch/arm/cpu/armv7/omap-common/Makefile
index 1dee81f..ea2545d 100644
--- a/arch/arm/cpu/armv7/omap-common/Makefile
+++ b/arch/arm/cpu/armv7/omap-common/Makefile
@@ -33,6 +33,13 @@
COBJS += gpio.o
endif
+ifdef CONFIG_OMAP44XX
+COBJS += hwinit-common.o
+COBJS += clocks-common.o
+COBJS += emif-common.o
+SOBJS += lowlevel_init.o
+endif
+
ifdef CONFIG_SPL_BUILD
COBJS += spl.o
ifdef CONFIG_SPL_NAND_SUPPORT
@@ -43,6 +50,12 @@
endif
endif
+ifndef CONFIG_SPL_BUILD
+ifdef CONFIG_OMAP44XX
+COBJS += mem-common.o
+endif
+endif
+
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
diff --git a/arch/arm/cpu/armv7/omap4/clocks.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
similarity index 100%
rename from arch/arm/cpu/armv7/omap4/clocks.c
rename to arch/arm/cpu/armv7/omap-common/clocks-common.c
diff --git a/arch/arm/cpu/armv7/omap4/emif.c b/arch/arm/cpu/armv7/omap-common/emif-common.c
similarity index 99%
rename from arch/arm/cpu/armv7/omap4/emif.c
rename to arch/arm/cpu/armv7/omap-common/emif-common.c
index 988b205..94c8bed 100644
--- a/arch/arm/cpu/armv7/omap4/emif.c
+++ b/arch/arm/cpu/armv7/omap-common/emif-common.c
@@ -1218,9 +1218,9 @@
in_sdram = running_from_sdram();
debug("in_sdram = %d\n", in_sdram);
- if (!in_sdram) {
+ if (!in_sdram)
bypass_dpll(&prcm->cm_clkmode_dpll_core);
- }
+
do_sdram_init(OMAP44XX_EMIF1);
do_sdram_init(OMAP44XX_EMIF2);
diff --git a/arch/arm/cpu/armv7/omap4/board.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
similarity index 98%
rename from arch/arm/cpu/armv7/omap4/board.c
rename to arch/arm/cpu/armv7/omap-common/hwinit-common.c
index 2497e3e..8e765cf 100644
--- a/arch/arm/cpu/armv7/omap4/board.c
+++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
@@ -34,7 +34,7 @@
#include <asm/sizes.h>
#include <asm/arch/emif.h>
#include <asm/arch/gpio.h>
-#include "omap4_mux_data.h"
+#include "../omap4/omap4_mux_data.h"
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/arm/cpu/armv7/omap4/lowlevel_init.S b/arch/arm/cpu/armv7/omap-common/lowlevel_init.S
similarity index 100%
rename from arch/arm/cpu/armv7/omap4/lowlevel_init.S
rename to arch/arm/cpu/armv7/omap-common/lowlevel_init.S
diff --git a/arch/arm/cpu/armv7/omap4/mem.c b/arch/arm/cpu/armv7/omap-common/mem-common.c
similarity index 100%
rename from arch/arm/cpu/armv7/omap4/mem.c
rename to arch/arm/cpu/armv7/omap-common/mem-common.c
diff --git a/arch/arm/cpu/armv7/omap4/Makefile b/arch/arm/cpu/armv7/omap4/Makefile
index e7ee0b8..d912729 100644
--- a/arch/arm/cpu/armv7/omap4/Makefile
+++ b/arch/arm/cpu/armv7/omap4/Makefile
@@ -25,15 +25,9 @@
LIB = $(obj)lib$(SOC).o
-SOBJS += lowlevel_init.o
-
-COBJS += board.o
-COBJS += clocks.o
-COBJS += emif.o
COBJS += sdram_elpida.o
ifndef CONFIG_SPL_BUILD
-COBJS += mem.o
COBJS += sys_info.o
endif