-sd_fat_CPU_CPPASRC = bertos/cpu/arm/hw/crt_arm7tdmi.S bertos/cpu/arm/hw/vectors_at91.S
-sd_fat_CPU_CPPAFLAGS = -g -gdwarf-2
-sd_fat_CPU_CPPFLAGS = -O0 -g3 -gdwarf-2 -fverbose-asm -Ibertos/cpu/arm/ -D__ARM_AT91SAM7X256__
-sd_fat_CPU_CSRC = bertos/cpu/arm/hw/init_at91.c
-sd_fat_PROGRAMMER_CPU = at91sam7
-sd_fat_CPU_LDFLAGS = -nostartfiles -Wl,--no-warn-mismatch -T bertos/cpu/arm/scripts/at91sam7_256_rom.ld
-sd_fat_STOPFLASH_SCRIPT = bertos/prg_scripts/arm/stopopenocd.sh
-sd_fat_CPU = arm7tdmi
-sd_fat_STOPDEBUG_SCRIPT = bertos/prg_scripts/arm/stopopenocd.sh
-sd_fat_DEBUG_SCRIPT = bertos/prg_scripts/arm/debug.sh
-sd_fat_FLASH_SCRIPT = bertos/prg_scripts/arm/flash.sh
-
-include $(sd_fat_SRC_PATH)/sd_fat_user.mk
+at91sam7x-ek_sd_fat_CPU_CPPASRC = bertos/cpu/arm/hw/crt_arm7tdmi.S bertos/cpu/arm/hw/vectors_at91.S
+at91sam7x-ek_sd_fat_CPU_CPPAFLAGS = -g -gdwarf-2
+at91sam7x-ek_sd_fat_CPU_CPPFLAGS = -O0 -g3 -gdwarf-2 -fverbose-asm -Ibertos/cpu/arm/ -D__ARM_AT91SAM7X256__
+at91sam7x-ek_sd_fat_CPU_CSRC = bertos/cpu/arm/hw/init_at91.c
+at91sam7x-ek_sd_fat_PROGRAMMER_CPU = at91sam7
+at91sam7x-ek_sd_fat_CPU_LDFLAGS = -nostartfiles -Wl,--no-warn-mismatch -Wl,-dT bertos/cpu/arm/scripts/at91sam7_256_rom.ld
+at91sam7x-ek_sd_fat_STOPFLASH_SCRIPT = bertos/prg_scripts/arm/stopopenocd.sh
+at91sam7x-ek_sd_fat_CPU = arm7tdmi
+at91sam7x-ek_sd_fat_STOPDEBUG_SCRIPT = bertos/prg_scripts/arm/stopopenocd.sh
+at91sam7x-ek_sd_fat_DEBUG_SCRIPT = bertos/prg_scripts/arm/debug.sh
+at91sam7x-ek_sd_fat_FLASH_SCRIPT = bertos/prg_scripts/arm/flash.sh
+
+include $(at91sam7x-ek_sd_fat_SRC_PATH)/at91sam7x-ek_sd_fat_user.mk