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authorStefan Roese <sr@denx.de>2012-08-16 17:53:18 +0200
committerStefan Roese <sr@denx.de>2012-12-05 17:30:51 +0100
commit083f2e08d2265a096a1ab52d43b4abb8e069977d (patch)
treefad17ff01eed2e8a5d4d0f3208eaf3f837708ac3 /arch/powerpc/lib
parentd3aa8b8be2204e709fe307787dfbd8234316b41b (diff)
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mpc5200: Add SPL support
This patch adds SPL booting support (NOR flash) for the MPC5200 platforms. Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/powerpc/lib')
-rw-r--r--arch/powerpc/lib/Makefile8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index bf40676..844fe86 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -57,7 +57,9 @@ SOBJS-y += ticks.o
SOBJS-y += reloc.o
COBJS-$(CONFIG_BAT_RW) += bat_rw.o
+ifndef CONFIG_SPL_BUILD
COBJS-y += board.o
+endif
COBJS-y += bootm.o
COBJS-y += cache.o
COBJS-y += extable.o
@@ -66,6 +68,11 @@ COBJS-$(CONFIG_CMD_KGDB) += kgdb.o
COBJS-${CONFIG_CMD_IDE} += ide.o
COBJS-y += time.o
+# Don't include the MPC5xxx special memcpy into the
+# SPL U-Boot image. memcpy is used in the SPL NOR
+# flash driver. And we need the real, fast memcpy
+# here. We have no problems with unaligned access.
+ifndef CONFIG_SPL_BUILD
# Workaround for local bus unaligned access problems
# on MPC512x and MPC5200
ifdef CONFIG_MPC512X
@@ -76,6 +83,7 @@ ifdef CONFIG_MPC5200
$(obj)ppcstring.o: AFLAGS += -Dmemcpy=__memcpy
COBJS-y += memcpy_mpc5200.o
endif
+endif
endif # not minimal