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-rw-r--r--make/custom/mpc8260ads.cfg7
1 files changed, 0 insertions, 7 deletions
diff --git a/make/custom/mpc8260ads.cfg b/make/custom/mpc8260ads.cfg
index 368e02bfdf..5c31c7722f 100644
--- a/make/custom/mpc8260ads.cfg
+++ b/make/custom/mpc8260ads.cfg
@@ -30,12 +30,6 @@ CPU_DEFINES=
# PPC_ASM (PowerPC)
# This defines the assembly language format used in this configuration.
# ELF is the only one supported.
-#
-# PPC_USE_SPRG (RTEMS PowerPC port)
-# If defined (=1), then the PowerPC specific code in RTEMS will use some
-# of the special purpose registers to slightly optimize interrupt
-# response time. The use of these registers can conflict with
-# other tools like debuggers.
define make-target-options
@echo "#ifdef mpc$(CPU_TYPE)" >>$@
@@ -55,7 +49,6 @@ define make-target-options
@echo "#define PPC_ASM PPC_ASM_ELF" >>$@
@echo "#define INSTRUCTION_CACHE_ENABLE 0" >>$@
@echo "#define DATA_CACHE_ENABLE 0" >>$@
- @echo "#define PPC_USE_SPRG 1" >>$@
endef
# This section makes the target dependent options file.