Merge branch 'master' of git://git.denx.de/u-boot-i2c

[karo-tx-uboot.git] / spl / Makefile

diff --git a/spl/Makefile b/spl/Makefile
index 3195390b2ff63e1bd1419d0918d2ac726a0673cd..174d0a7fc47fe60d16b2613a57cd97055dca0970 100644 (file)
--- a/spl/Makefile
+++ b/spl/Makefile
@@ -9,8 +9,7 @@
 # Texas Instruments Incorporated - http://www.ti.com/
 # Aneesh V <aneesh@ti.com>
 #
-# This file is released under the terms of GPL v2 and any later version.
-# See the file COPYING in the root directory of the source tree for details.
+# SPDX-License-Identifier:     GPL-2.0+
 #
 # Based on top-level Makefile.
 #
@@ -18,10 +17,22 @@
 CONFIG_SPL_BUILD := y
 export CONFIG_SPL_BUILD
 
+ifeq ($(CONFIG_TPL_BUILD),y)
+export CONFIG_TPL_BUILD
+SPL_BIN := u-boot-tpl
+else
+SPL_BIN := u-boot-spl
+endif
+
 include $(TOPDIR)/config.mk
 
 # We want the final binaries in this directory
+ifeq ($(CONFIG_TPL_BUILD),y)
+obj := $(OBJTREE)/tpl/
+SPLTREE := $(TPLTREE)
+else
 obj := $(OBJTREE)/spl/
+endif
 
 HAVE_VENDOR_COMMON_LIB = $(if $(wildcard $(SRCTREE)/board/$(VENDOR)/common/Makefile),y,n)
 
@@ -32,9 +43,33 @@ START_PATH := $(CPUDIR)
 endif
 
 START := $(START_PATH)/start.o
+ifeq ($(CPU),x86)
+START += $(START_PATH)/start16.o
+START += $(START_PATH)/resetvec.o
+endif
+ifeq ($(CPU),ppc4xx)
+START += $(START_PATH)/resetvec.o
+endif
+ifeq ($(CPU),mpc85xx)
+START += $(START_PATH)/resetvec.o
+endif
 
 LIBS-y += arch/$(ARCH)/lib/lib$(ARCH).o
+
 LIBS-y += $(CPUDIR)/lib$(CPU).o
+ifeq ($(CPU),mpc83xx)
+LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
+endif
+ifeq ($(CPU),mpc85xx)
+LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
+ifdef CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT
+LIBS-y += arch/powerpc/cpu/mpc8xxx/ddr/libddr.o
+endif
+endif
+ifeq ($(CPU),mpc86xx)
+LIBS-y += arch/powerpc/cpu/mpc8xxx/lib8xxx.o
+endif
+
 ifdef SOC
 LIBS-y += $(CPUDIR)/$(SOC)/lib$(SOC).o
 endif
@@ -60,17 +95,33 @@ LIBS-$(CONFIG_SPL_POST_MEM_SUPPORT) += post/drivers/memory.o
 LIBS-$(CONFIG_SPL_NET_SUPPORT) += net/libnet.o
 LIBS-$(CONFIG_SPL_ETH_SUPPORT) += drivers/net/libnet.o
 LIBS-$(CONFIG_SPL_ETH_SUPPORT) += drivers/net/phy/libphy.o
+LIBS-$(CONFIG_SPL_USBETH_SUPPORT) += drivers/net/phy/libphy.o
+LIBS-$(CONFIG_SPL_MUSB_NEW_SUPPORT) += drivers/usb/musb-new/libusb_musb-new.o
+LIBS-$(CONFIG_SPL_USBETH_SUPPORT) += drivers/usb/gadget/libusb_gadget.o
+LIBS-$(CONFIG_SPL_WATCHDOG_SUPPORT) += drivers/watchdog/libwatchdog.o
 
-ifneq ($(CONFIG_AM33XX)$(CONFIG_OMAP34XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX),)
+ifneq ($(CONFIG_OMAP_COMMON),)
 LIBS-y += $(CPUDIR)/omap-common/libomap-common.o
 endif
 
-ifeq ($(SOC),tegra20)
+ifneq (,$(CONFIG_MX23)$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35))
+LIBS-y += arch/$(ARCH)/imx-common/libimx-common.o
+endif
+
+ifneq ($(CONFIG_TEGRA),)
 LIBS-y += arch/$(ARCH)/cpu/$(SOC)-common/lib$(SOC)-common.o
 LIBS-y += arch/$(ARCH)/cpu/tegra-common/libcputegra-common.o
 LIBS-y += $(CPUDIR)/tegra-common/libtegra-common.o
 endif
 
+ifneq ($(CONFIG_MX23)$(CONFIG_MX35),)
+LIBS-y += arch/$(ARCH)/imx-common/libimx-common.o
+endif
+
+ifeq ($(SOC),exynos)
+LIBS-y += $(CPUDIR)/s5p-common/libs5p-common.o
+endif
+
 # Add GCC lib
 ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
 PLATFORM_LIBGCC = $(SPLTREE)/arch/$(ARCH)/lib/libgcc.o
@@ -96,7 +147,7 @@ ifeq ($(wildcard $(LDSCRIPT)),)
        LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-spl.lds
 endif
 ifeq ($(wildcard $(LDSCRIPT)),)
-       LDSCRIPT := $(TOPDIR)/arch/$(ARCH)/cpu/u-boot.lds
+       LDSCRIPT := $(TOPDIR)/arch/$(ARCH)/cpu/u-boot-spl.lds
 endif
 ifeq ($(wildcard $(LDSCRIPT)),)
 $(error could not find linker script)
@@ -120,7 +171,10 @@ $(OBJTREE)/MLO.byteswap: $(obj)u-boot-spl.bin
        $(OBJTREE)/tools/mkimage -T omapimage -n byteswap \
                -a $(CONFIG_SPL_TEXT_BASE) -d $< $@
 
-ALL-y  += $(obj)u-boot-spl.bin
+$(OBJTREE)/SPL : $(obj)u-boot-spl.bin depend
+               $(MAKE) -C $(SRCTREE)/arch/arm/imx-common $@
+
+ALL-y  += $(obj)$(SPL_BIN).bin
 
 ifdef CONFIG_SAMSUNG
 ALL-y  += $(obj)$(BOARD)-spl.bin
@@ -134,15 +188,15 @@ $(obj)$(BOARD)-spl.bin: $(obj)u-boot-spl.bin
                $(obj)u-boot-spl.bin $(obj)$(BOARD)-spl.bin
 endif
 
-$(obj)u-boot-spl.bin:  $(obj)u-boot-spl
+$(obj)$(SPL_BIN).bin:  $(obj)$(SPL_BIN)
        $(OBJCOPY) $(OBJCFLAGS) -O binary $< $@
 
 GEN_UBOOT = \
        cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $(__START) \
                --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
-               -Map u-boot-spl.map -o u-boot-spl
+               -Map $(SPL_BIN).map -o $(SPL_BIN)
 
-$(obj)u-boot-spl:      depend $(START) $(LIBS) $(obj)u-boot-spl.lds
+$(obj)$(SPL_BIN):      depend $(START) $(LIBS) $(obj)u-boot-spl.lds
        $(GEN_UBOOT)
 
 $(START):      depend
@@ -151,11 +205,7 @@ $(START):  depend
 $(LIBS):       depend
        $(MAKE) -C $(SRCTREE)$(dir $(subst $(SPLTREE),,$@))
 
-# The following line expands into whole rule which generates u-boot.lst,
-# the file containing u-boots LG-array linker section. This is included into
-# $(LDSCRIPT). The function make_u_boot_list is defined in helper.mk file.
-$(eval $(call make_u_boot_list, $(obj)u-boot.lst, $(LIBS)))
-$(obj)u-boot-spl.lds: $(LDSCRIPT) $(obj)u-boot.lst depend
+$(obj)u-boot-spl.lds: $(LDSCRIPT) depend
        $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(obj). -ansi -D__ASSEMBLY__ -P - < $< > $@
 
 depend:        $(obj).depend