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-rw-r--r--target/device/Atmel/at91bootstrap/Config.in50
-rw-r--r--target/device/Atmel/at91bootstrap/at91bootstrap.mk68
2 files changed, 93 insertions, 25 deletions
diff --git a/target/device/Atmel/at91bootstrap/Config.in b/target/device/Atmel/at91bootstrap/Config.in
index 6d6d6e205..fdba4a829 100644
--- a/target/device/Atmel/at91bootstrap/Config.in
+++ b/target/device/Atmel/at91bootstrap/Config.in
@@ -1,5 +1,5 @@
config BR2_TARGET_AT91BOOTSTRAP
- depends on BR2_TARGET_AT91SAM9260EK || BR2_TARGET_AT91SAM9260DFC || \
+ depends on BR2_TARGET_AT91SAM9260EK || BR2_TARGET_AT91SAM9260DFC || BR2_TARGET_AT91SAM9260PF || \
BR2_TARGET_AT91SAM9261EK || BR2_TARGET_AT91SAM9263EK || BR2_TARGET_AT91SAM9XEEK
bool "Build AT91 Bootstrap for selected chip"
@@ -26,8 +26,8 @@ config BR2_TARGET_AT91BOOT_NANDFLASH
bool "NAND Flash"
config BR2_TARGET_AT91BOOT_FLASH
- depends on BR2_TARGET_AT91SAM9XEEK
- bool "Internal Flash"
+ depends on BR2_TARGET_AT91SAM9XEEK || BR2_TARGET_AT91SAM9260PF
+ bool "Internal Flash or external parallel flash"
endchoice
@@ -37,3 +37,47 @@ config BR2_TARGET_AT91BOOTSTRAP_MEMORY
default "dataflashcard" if BR2_TARGET_AT91BOOT_DATAFLASHCARD
default "nandflash" if BR2_TARGET_AT91BOOT_NANDFLASH
default "flash" if BR2_TARGET_AT91BOOT_FLASH
+
+config BR2_AT91BOOTSTRAP_IMG_SIZE
+ string "Image Size to copy to SDRAM"
+ default "0x32000" if BR2_TARGET_AT91BOOT_DATAFLASH || BR2_TARGET_AT91BOOT_DATAFLASHCARD
+ default "0x30000" if BR2_TARGET_AT91BOOT_NANDFLASH
+ default "0x100000" if BR2_TARGET_AT91BOOT_FLASH
+ depends BR2_TARGET_AT91BOOTSTRAP
+ help
+ Select the size of your application
+ AT91 Bootstrap will copy this amount from flash to SDRAM
+
+choice
+ prompt "Start address of application"
+ default BR2_AT91BOOTSTRAP_JUMP_TO_DEFAULT
+ depends on BR2_TARGET_AT91BOOTSTRAP
+ help
+ Select Chip for which AT91 bootstrap should be built
+ Currently supports AT91SAM9260EK, AT91SAM9261EK, AT91SAM9XEEK, AT91SAM9263EK
+
+config BR2_AT91BOOTSTRAP_JUMP_TO_DEFAULT
+ bool "Copy to the default U-Boot start location in the SDRAM"
+ help
+ This is where you copy the U-Boot boot loader
+
+config BR2_AT91BOOTSTRAP_JUMP_TO_HIGH_SDRAM
+ bool "Copy to the last Megabyte of the SDRAM"
+ help
+ This is where you copy a boot loader
+
+config BR2_AT91BOOTSTRAP_JUMP_TO_START_OF_SDRAM
+ bool "Copy to the start of the SDRAM"
+ help
+ This is where you copy a standalone application
+endchoice
+
+config BR2_AT91BOOTSTRAP_JUMP_ADDR
+ string
+ default "0x23F00000" if BR2_AT91BOOTSTRAP_JUMP_TO_DEFAULT
+ default "0x23F00000" if BR2_AT91BOOTSTRAP_JUMP_TO_HIGH_SDRAM
+ default "0x20000000" if BR2_AT91BOOTSTRAP_JUMP_TO_START_OF_SDRAM
+ depends on BR2_TARGET_AT91BOOTSTRAP
+
+comment "It will be copied to $(BR2_AT91BOOTSTRAP_JUMP_ADDR)"
+
diff --git a/target/device/Atmel/at91bootstrap/at91bootstrap.mk b/target/device/Atmel/at91bootstrap/at91bootstrap.mk
index aefb75dab..057fe08e4 100644
--- a/target/device/Atmel/at91bootstrap/at91bootstrap.mk
+++ b/target/device/Atmel/at91bootstrap/at91bootstrap.mk
@@ -4,59 +4,83 @@
#
#############################################################
AT91BOOTSTRAP_VERSION:=2.3
+AT91BOOTSTRAP_PATCH_LEVEL:=4
+AT91BOOTSTRAP_PATCHED_VERSION:=$(AT91BOOTSTRAP_VERSION).$(AT91BOOTSTRAP_PATCH_LEVEL)
AT91BOOTSTRAP_NAME:=at91bootstrap-$(AT91BOOTSTRAP_VERSION)
-ATMEL_MIRROR:=$(strip $(subst ",, $(BR2_ATMEL_MIRROR)))
+ATMEL_MIRROR:=$(strip $(subst ",, $(BR2_ATMEL_MIRROR)))
+#"))
AT91BOOTSTRAP_SITE:=$(ATMEL_MIRROR)
AT91BOOTSTRAP_SOURCE:=$(AT91BOOTSTRAP_NAME).tar.bz2
AT91BOOTSTRAP_DIR:=$(PROJECT_BUILD_DIR)/$(AT91BOOTSTRAP_NAME)
-AT91BOOTSTRAP:=$(strip $(subst ",, $(BR2_AT91BOOTSTRAP)))
-AT91BOOTSTRAP_ZCAT:=bzcat
+AT91BOOTSTRAP:=$(strip $(subst ",, $(BR2_AT91BOOTSTRAP)))
+#"))
+AT91BOOTSTRAP_ZCAT:=$(BZCAT)
-AT91BOOTSTRAP_MEMORY:=$(strip $(subst ",, $(BR2_TARGET_AT91BOOTSTRAP_MEMORY)))
+AT91BOOTSTRAP_MEMORY:=$(strip $(subst ",, $(BR2_TARGET_AT91BOOTSTRAP_MEMORY)))
+#"))
-
-AT91BOOTSTRAP_BINARY:=$(BOARD_NAME)-$(AT91BOOTSTRAP_MEMORY)boot-$(AT91BOOTSTRAP_VERSION).bin
+AT91BOOTSTRAP_BINARY:=$(BOARD_NAME)-$(AT91BOOTSTRAP_MEMORY)boot-$(AT91BOOTSTRAP_PATCHED_VERSION).bin
AT91BOOTSTRAP_TARGET:=$(AT91BOOTSTRAP_DIR)/binaries/$(AT91BOOTSTRAP_BINARY)
+AT91BOOTSTRAP_JUMP_ADDR:=$(strip $(subst ",, $(BR2_AT91BOOTSTRAP_JUMP_ADDR)))
+#"))
+AT91BOOTSTRAP_IMG_SIZE:=$(strip $(subst ",, $(BR2_AT91BOOTSTRAP_IMG_SIZE)))
+#"))
+
+AT91_CUSTOM_FLAGS:=
+ifneq ($(AT91BOOTSTRAP_JUMP_ADDR),)
+AT91_CUSTOM_FLAGS+=-DJUMP_ADDR=$(AT91BOOTSTRAP_JUMP_ADDR)
+endif
+ifneq ($(AT91BOOTSTRAP_IMG_SIZE),)
+AT91_CUSTOM_FLAGS+=-DIMG_SIZE=$(AT91BOOTSTRAP_IMG_SIZE)
+endif
+
$(DL_DIR)/$(AT91BOOTSTRAP_SOURCE):
$(WGET) -P $(DL_DIR) $(AT91BOOTSTRAP_SITE)/$(AT91BOOTSTRAP_SOURCE)
$(AT91BOOTSTRAP_DIR)/.unpacked: $(DL_DIR)/$(AT91BOOTSTRAP_SOURCE)
mkdir -p $(PROJECT_BUILD_DIR)
$(AT91BOOTSTRAP_ZCAT) $(DL_DIR)/$(AT91BOOTSTRAP_SOURCE) | tar -C $(PROJECT_BUILD_DIR) $(TAR_OPTIONS) -
+ toolchain/patch-kernel.sh $(AT91BOOTSTRAP_DIR) target/device/Atmel/at91bootstrap/ at91bootstrap\*.patch
touch $(AT91BOOTSTRAP_DIR)/.unpacked
$(AT91BOOTSTRAP_DIR)/.configured: $(AT91BOOTSTRAP_DIR)/.unpacked .config
- $(MAKE) \
- MEMORY=$(AT91BOOTSTRAP_MEMORY) \
- CROSS_COMPILE=$(TARGET_CROSS) \
- -C $(AT91BOOTSTRAP_DIR) \
+ $(MAKE) \
+ MEMORY=$(AT91BOOTSTRAP_MEMORY) \
+ CROSS_COMPILE=$(TARGET_CROSS) \
+ -C $(AT91BOOTSTRAP_DIR) \
$(BOARD_NAME)_defconfig
- touch $(AT91BOOTSTRAP_DIR)/.configured
+ touch $(AT91BOOTSTRAP_DIR)/.configured
$(AT91BOOTSTRAP_TARGET): $(AT91BOOTSTRAP_DIR)/.configured
- $(MAKE) \
- MEMORY=$(AT91BOOTSTRAP_MEMORY) \
- CROSS_COMPILE=$(TARGET_CROSS) \
+ $(MAKE) \
+ MEMORY=$(AT91BOOTSTRAP_MEMORY) \
+ CROSS_COMPILE=$(TARGET_CROSS) \
+ AT91_CUSTOM_FLAGS="$(AT91_CUSTOM_FLAGS)" \
-C $(AT91BOOTSTRAP_DIR)
+$(BINARIES_DIR)/$(AT91BOOTSTRAP_BINARY): $(AT91BOOTSTRAP_TARGET)
+ mkdir -p $(BINARIES_DIR)
+ cp $(AT91BOOTSTRAP_TARGET) $(BINARIES_DIR)/$(AT91BOOTSTRAP_BINARY)
+ cp $(AT91BOOTSTRAP_TARGET) /tftpboot/$(AT91BOOTSTRAP_BINARY)
+
+.PHONY: at91bootstrap at91bootstrap-source
+
+at91bootstrap: $(BINARIES_DIR)/$(AT91BOOTSTRAP_BINARY)
+
at91bootstrap-source: $(DL_DIR)/$(AT91BOOTSTRAP_SOURCE)
+at91bootstrap-unpacked: $(AT91BOOTSTRAP_DIR)/.unpacked
+
+.PHONY: at91bootstrap-clean at91bootstrap-dirclean
+
at91bootstrap-clean:
make -C $(AT91BOOTSTRAP_DIR) clean
at91bootstrap-dirclean:
rm -rf $(AT91BOOTSTRAP_DIR)
-at91bootstrap: $(BINARIES_DIR)/$(AT91BOOTSTRAP_BINARY)
-
-$(BINARIES_DIR)/$(AT91BOOTSTRAP_BINARY): $(AT91BOOTSTRAP_TARGET)
- mkdir -p $(BINARIES_DIR)
- cp $(AT91BOOTSTRAP_TARGET) $(BINARIES_DIR)/$(AT91BOOTSTRAP_BINARY)
- cp $(AT91BOOTSTRAP_TARGET) /tftpboot/$(AT91BOOTSTRAP_BINARY)
-
-.PHONY: at91bootstrap
#############################################################
#
# Toplevel Makefile options