-context_switch_CPU_CPPASRC = bertos/cpu/arm/hw/crt_arm7tdmi.S bertos/cpu/arm/hw/vectors_at91.S
-context_switch_CPU_CPPAFLAGS = -g -gdwarf-2
-context_switch_CPU_CPPFLAGS = -O0 -g3 -gdwarf-2 -fverbose-asm -Ibertos/cpu/arm/ -D__ARM_AT91SAM7X256__
-context_switch_CPU_CSRC = bertos/cpu/arm/hw/init_at91.c
-context_switch_PROGRAMMER_CPU = at91sam7
-context_switch_STOPFLASH_SCRIPT = bertos/prg_scripts/arm/stopopenocd.sh
-context_switch_CPU = arm7tdmi
-context_switch_STOPDEBUG_SCRIPT = bertos/prg_scripts/arm/stopopenocd.sh
-context_switch_DEBUG_SCRIPT = bertos/prg_scripts/arm/debug.sh
-context_switch_CPU_LDFLAGS = -nostartfiles -Wl,--no-warn-mismatch -T bertos/cpu/arm/scripts/at91sam7_256_rom.ld
-context_switch_FLASH_SCRIPT = bertos/prg_scripts/arm/flash.sh
-
-include $(context_switch_SRC_PATH)/context_switch_user.mk
+at91sam7x-ek_context_switch_CPU_CPPASRC = bertos/cpu/arm/hw/crt_arm7tdmi.S bertos/cpu/arm/hw/vectors_at91.S
+at91sam7x-ek_context_switch_CPU_CPPAFLAGS = -g -gdwarf-2
+at91sam7x-ek_context_switch_CPU_CPPFLAGS = -O0 -g3 -gdwarf-2 -fverbose-asm -Ibertos/cpu/arm/ -D__ARM_AT91SAM7X256__
+at91sam7x-ek_context_switch_CPU_CSRC = bertos/cpu/arm/hw/init_at91.c
+at91sam7x-ek_context_switch_PROGRAMMER_CPU = at91sam7
+at91sam7x-ek_context_switch_CPU_LDFLAGS = -nostartfiles -Wl,--no-warn-mismatch -Wl,-dT bertos/cpu/arm/scripts/at91sam7_256_rom.ld
+at91sam7x-ek_context_switch_STOPFLASH_SCRIPT = bertos/prg_scripts/arm/stopopenocd.sh
+at91sam7x-ek_context_switch_CPU = arm7tdmi
+at91sam7x-ek_context_switch_STOPDEBUG_SCRIPT = bertos/prg_scripts/arm/stopopenocd.sh
+at91sam7x-ek_context_switch_DEBUG_SCRIPT = bertos/prg_scripts/arm/debug.sh
+at91sam7x-ek_context_switch_FLASH_SCRIPT = bertos/prg_scripts/arm/flash.sh
+
+include $(at91sam7x-ek_context_switch_SRC_PATH)/at91sam7x-ek_context_switch_user.mk