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 (file)
--- a/arch/arm/cpu/armv7/omap-common/Makefile
+++ b/arch/arm/cpu/armv7/omap-common/Makefile
@@ -33,6 +33,13 @@ ifdef CONFIG_OMAP
 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 @@ COBJS        += spl_mmc.o
 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 (file)
--- a/arch/arm/cpu/armv7/omap4/emif.c
+++ b/arch/arm/cpu/armv7/omap-common/emif-common.c
@@ -1218,9 +1218,9 @@ void sdram_init(void)
        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 99%
rename from arch/arm/cpu/armv7/omap4/board.c
rename to arch/arm/cpu/armv7/omap-common/hwinit-common.c
index 2497e3e..8e765cf 100644 (file)
--- 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 (file)
--- a/arch/arm/cpu/armv7/omap4/Makefile
+++ b/arch/arm/cpu/armv7/omap4/Makefile
@@ -25,15 +25,9 @@ include $(TOPDIR)/config.mk
 
 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