diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 31 |
1 files changed, 0 insertions, 31 deletions
@@ -226,31 +226,6 @@ ifdef CONFIG_timer_freq COMMON_FLAGS += -DF_TIMER=${CONFIG_timer_freq} endif -ifdef CONFIG_driver_softi2c_pullup_dynamic_internal - softi2c_pullup=internal -endif -ifeq (${softi2c_pullup}, internal) - COMMON_FLAGS += -DCONFIG_driver_softi2c_pullup_dynamic_internal -endif - -ifdef CONFIG_driver_softi2c_pullup_dynamic_external - softi2c_pullup=external -endif -ifeq (${softi2c_pullup}, external) - COMMON_FLAGS += -DCONFIG_driver_softi2c_pullup_dynamic_external -endif - -ifdef CONFIG_driver_softi2c_pullup_external - softi2c_pullup=gpio -endif -ifeq (${softi2c_pullup}, gpio) - COMMON_FLAGS += -DCONFIG_driver_softi2c_pullup_external -endif - -ifeq (${i2c_pullup}, gpio) - COMMON_FLAGS += -DCONFIG_I2C_PULLUP_FIXED_GPIO -endif - ifeq (${softi2c_timer}, 1) override arch_drivers += ,timer COMMON_FLAGS += -DSOFTI2C_TIMER @@ -306,13 +281,7 @@ help: arch_help @echo " loop -- enable loop() function" @echo " i2c_freq -- I2C Frequency in Hz" @echo " timer_freq -- Timer frequency in Hz" - @echo " softi2c_pullup -- When using softi2c driver: configure SDA/SCL pull-ups" - @echo " internal: Use internal pull-ups. Pull-ups are disabled when transmitting a LOW signal" - @echo " external: Use external pull-ups connected to two separate CPU pins. Pull-Ups are disabled when transmitting a LOW signal" - @echo " gpio: Use external pull-ups connected to two separate CPU pins. Pull-Ups are always enabled" @echo " softi2c_timer -- Use hardware timer instead of busy waiting for I2C timing" - @echo " i2c_pullup -- When using arch i2c driver: configure SDA/SCL pull-ups" - @echo " gpio: Use external pull-ups connected to two separate CPU pins. Pull-Ups are always enabled" @echo " kout_nop -- Do not write output to stdout / serial console" @echo " trace_malloc -- trace mpmalloc/mpcalloc/mprealloc calls on stdout" @echo " stack_usage -- Generate .su files for stack usage estimation (-> make stack)" |