Blackfin: bf537-srv1: new board port

[u-boot] / blackfin_config.mk

diff --git a/blackfin_config.mk b/blackfin_config.mk
index 7bde449263497c0ffc378e0e7e76c89794e674c6..00e3bfc62d3d767b3665a2c82390e86dd0dfe15e 100644 (file)
--- a/blackfin_config.mk
+++ b/blackfin_config.mk
@@ -23,21 +23,36 @@
 
 CONFIG_BFIN_CPU := $(strip $(subst ",,$(CONFIG_BFIN_CPU)))
 CONFIG_BFIN_BOOT_MODE := $(strip $(subst ",,$(CONFIG_BFIN_BOOT_MODE)))
+CONFIG_ENV_OFFSET := $(strip $(subst ",,$(CONFIG_ENV_OFFSET)))
+CONFIG_ENV_SIZE := $(strip $(subst ",,$(CONFIG_ENV_SIZE)))
 
-PLATFORM_RELFLAGS += -ffixed-P5 -fomit-frame-pointer
+PLATFORM_RELFLAGS += -ffixed-P5 -fomit-frame-pointer -mno-fdpic
 PLATFORM_CPPFLAGS += -DCONFIG_BLACKFIN
 
+LDFLAGS += --gc-sections
+PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
+
 ifneq (,$(CONFIG_BFIN_CPU))
 PLATFORM_RELFLAGS += -mcpu=$(CONFIG_BFIN_CPU)
 endif
 
 SYM_PREFIX = _
 
+LDR_FLAGS-y :=
+LDR_FLAGS-$(CONFIG_BFIN_BOOTROM_USES_EVT1) += -J
+
 LDR_FLAGS += --bmode $(subst BFIN_BOOT_,,$(CONFIG_BFIN_BOOT_MODE))
 LDR_FLAGS += --use-vmas
 ifneq ($(CONFIG_BFIN_BOOT_MODE),BFIN_BOOT_BYPASS)
 LDR_FLAGS += --initcode $(obj)cpu/$(CPU)/initcode.o
+ifneq ($(CONFIG_BFIN_BOOT_MODE),BFIN_BOOT_UART)
+ifneq ($(ENV_IS_EMBEDDED_CUSTOM),ENV_IS_EMBEDDED_CUSTOM)
+LDR_FLAGS += --punchit $$(($(CONFIG_ENV_OFFSET))):$$(($(CONFIG_ENV_SIZE))):$(obj)env-ldr.o
+endif
+endif
 endif
 ifneq (,$(findstring s,$(MAKEFLAGS)))
 LDR_FLAGS += --quiet
 endif
+
+LDR_FLAGS += $(LDR_FLAGS-y)