diff options
Diffstat (limited to 'meta/recipes-bsp/u-boot/u-boot-mkimage-2011.03/0002-config.mk-move-LDSCRIPT-processing-to-the-top-level-.patch')
| -rw-r--r-- | meta/recipes-bsp/u-boot/u-boot-mkimage-2011.03/0002-config.mk-move-LDSCRIPT-processing-to-the-top-level-.patch | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/meta/recipes-bsp/u-boot/u-boot-mkimage-2011.03/0002-config.mk-move-LDSCRIPT-processing-to-the-top-level-.patch b/meta/recipes-bsp/u-boot/u-boot-mkimage-2011.03/0002-config.mk-move-LDSCRIPT-processing-to-the-top-level-.patch new file mode 100644 index 0000000000..5729cd9473 --- /dev/null +++ b/meta/recipes-bsp/u-boot/u-boot-mkimage-2011.03/0002-config.mk-move-LDSCRIPT-processing-to-the-top-level-.patch @@ -0,0 +1,82 @@ +From fd1b50c5ff9c288040abf5e78815151327d32e0e Mon Sep 17 00:00:00 2001 +From: Ilya Yanok <yanok@emcraft.com> +Date: Mon, 20 Jun 2011 12:45:37 +0000 +Subject: config.mk: move LDSCRIPT processing to the top-level Makefile + +Upstream-Status: Accepted + +LDSCRIPT is used only from the top-level Makefile and only when the +system is configured so we can move LDSCRIPT and CONFIG_SYS_LDSCRIPT +related logic into the top level Makefile and under configured condition +to avoid errors when building tools from unconfigured tree. + +Signed-off-by: Ilya Yanok <yanok@emcraft.com> +Acked-by: Mike Frysinger <vapier@gentoo.org> +--- + Makefile | 30 ++++++++++++++++++++++++++++++ + config.mk | 8 -------- + 2 files changed, 30 insertions(+), 8 deletions(-) + +diff --git a/Makefile b/Makefile +index ece91ab..358c410 100644 +--- a/Makefile ++++ b/Makefile +@@ -163,6 +163,36 @@ endif + # load other configuration + include $(TOPDIR)/config.mk + ++# If board code explicitly specified LDSCRIPT or CONFIG_SYS_LDSCRIPT, use ++# that (or fail if absent). Otherwise, search for a linker script in a ++# standard location. ++ ++ifndef LDSCRIPT ++ #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug ++ ifdef CONFIG_SYS_LDSCRIPT ++ # need to strip off double quotes ++ LDSCRIPT := $(subst ",,$(CONFIG_SYS_LDSCRIPT)) ++ endif ++endif ++ ++ifndef LDSCRIPT ++ ifeq ($(CONFIG_NAND_U_BOOT),y) ++ LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds ++ ifeq ($(wildcard $(LDSCRIPT)),) ++ LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-nand.lds ++ endif ++ endif ++ ifeq ($(wildcard $(LDSCRIPT)),) ++ LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds ++ endif ++ ifeq ($(wildcard $(LDSCRIPT)),) ++ LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot.lds ++ endif ++ ifeq ($(wildcard $(LDSCRIPT)),) ++$(error could not find linker script) ++ endif ++endif ++ + ######################################################################### + # U-Boot objects....order is important (i.e. start must be first) + +diff --git a/config.mk b/config.mk +index fa46ff1..59c4c93 100644 +--- a/config.mk ++++ b/config.mk +@@ -153,14 +153,6 @@ endif + RELFLAGS= $(PLATFORM_RELFLAGS) + DBGFLAGS= -g # -DDEBUG + OPTFLAGS= -Os #-fomit-frame-pointer +-ifndef LDSCRIPT +-#LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug +-ifeq ($(CONFIG_NAND_U_BOOT),y) +-LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds +-else +-LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds +-endif +-endif + OBJCFLAGS += --gap-fill=0xff + + gccincdir := $(shell $(CC) -print-file-name=include) +-- +1.7.5.4 + |