diff --git a/redbee-econotag/drivers/gpio.c b/redbee-econotag/drivers/gpio.c
deleted file mode 100644
index cc34e1508735dbc1ea00444cab5777fc2e688671..0000000000000000000000000000000000000000
--- a/redbee-econotag/drivers/gpio.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * gpio.c - GPIO driver for redbee
- * Copyright (C) 2013 Thomas Eichinger <thomas.eichinger@fu-berlin.de>
- *
- * This source code is licensed under the GNU General Public License,
- * Version 3. See the file LICENSE for more details.
- *
- * This file is part of RIOT.
- */
-
-#include "gpio.h"
-
-inline void gpio_pad_dir(volatile uint64_t data)
-{
- GPIO->PAD_DIR0 = (data & 0xffffffff);
- GPIO->PAD_DIR1 = (data >> 32);
-}
-
-inline void gpio_data(volatile uint64_t data)
-{
- GPIO->DATA0 = (data & 0xffffffff);
- GPIO->DATA1 = (data >> 32);
-}
-
-inline uint64_t gpio_data_get(volatile uint64_t bits)
-{
- uint64_t rdata = 0;
-
- rdata = GPIO->DATA0 & (bits & 0xffffffff);
- rdata |= (GPIO->DATA1 & (bits >> 32)) << 32;
-
- return rdata;
-}
-
-inline void gpio_pad_pu_en(volatile uint64_t data)
-{
- GPIO->PAD_PU_EN0 = (data & 0xffffffff);
- GPIO->PAD_PU_EN1 = (data >> 32);
-}
-
-inline void gpio_data_sel(volatile uint64_t data)
-{
- GPIO->DATA_SEL0 = (data & 0xffffffff);
- GPIO->DATA_SEL1 = (data >> 32);
-}
-
-inline void gpio_pad_pu_sel(volatile uint64_t data)
-{
- GPIO->PAD_PU_SEL0 = (data & 0xffffffff);
- GPIO->PAD_PU_SEL1 = (data >> 32);
-}
-
-inline void gpio_data_set(volatile uint64_t data)
-{
- GPIO->DATA_SET0 = (data & 0xffffffff);
- GPIO->DATA_SET1 = (data >> 32);
-}
-
-inline void gpio_data_reset(volatile uint64_t data)
-{
- GPIO->DATA_RESET0 = (data & 0xffffffff);
- GPIO->DATA_RESET1 = (data >> 32);
-}
-
-inline void gpio_pad_dir_set(volatile uint64_t data)
-{
- GPIO->PAD_DIR_SET0 = (data & 0xffffffff);
- GPIO->PAD_DIR_SET1 = (data >> 32);
-}
-
-inline void gpio_pad_dir_reset(volatile uint64_t data)
-{
- GPIO->PAD_DIR_RESET0 = (data & 0xffffffff);
- GPIO->PAD_DIR_RESET1 = (data >> 32);
-}
\ No newline at end of file
diff --git a/redbee-econotag/drivers/include/gpio.h b/redbee-econotag/drivers/include/gpio.h
deleted file mode 100644
index 595fa17c58c8aefd74fe0e28ee972398edf58e7f..0000000000000000000000000000000000000000
--- a/redbee-econotag/drivers/include/gpio.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * gpio.h - GPIO driver for redbee
- * Copyright (C) 2013 Thomas Eichinger <thomas.eichinger@fu-berlin.de>
- *
- * This source code is licensed under the GNU General Public License,
- * Version 3. See the file LICENSE for more details.
- *
- * This file is part of RIOT.
- */
-
-#ifndef GPIO_H
-#define GPIO_H
-
-// TODO: why do we need to include this for macro expansion?
-#include "stdint.h"
-
-/* Structure-based GPIO access
- Example usage:
-
- GPIO->FUNC_SEL0 |= 0x00008000; // set a whole register
-
- GPIO->FUNC_SEL_08 = 2; // set just one pin
-
- #define MY_PIN GPIO_08
- GPIO->FUNC_SEL.MY_PIN = 2; // same, to allow #define for pin names
- GPIO->DATA.MY_PIN = 1;
-
- gpio_set(GPIO_08); // efficiently set or clear a single output bit
- gpio_reset(GPIO_08);
-*/
-
-// GPIO to Function Alias macros:
-
-#define ADC0 GPIO_30
-#define ADC1 GPIO_31
-#define ADC2 GPIO_32
-#define ADC3 GPIO_33
-#define ADC4 GPIO_34
-#define ADC5 GPIO_35
-#define ADC6 GPIO_36
-#define ADC7 GPIO_37
-#define TDO GPIO_49
-#define TDI GPIO_48
-#define TCK GPIO_47
-#define TMS GPIO_46
-#define U2RTS GPIO_21
-#define U2CTS GPIO_20
-#define U2RX GPIO_19
-#define U2TX GPIO_18
-#define U1RTS GPIO_17
-#define U1CTS GPIO_16
-#define U1RX GPIO_15
-#define U1TX GPIO_14
-#define SDA GPIO_13
-#define SCL GPIO_12
-#define TMR3 GPIO_11
-#define TMR2 GPIO_10
-#define TMR1 GPIO_09
-#define TMR0 GPIO_08
-#define SCK GPIO_07
-#define MOSI GPIO_06
-#define MISO GPIO_05
-#define SS GPIO_04
-#define BTCK GPIO_03
-#define FSYN GPIO_02
-#define SSIRX GPIO_01
-#define SSITX GPIO_00
-#define KBI7 GPIO_29
-#define KBI6 GPIO_28
-#define KBI5 GPIO_27
-#define KBI4 GPIO_26
-#define KBI3 GPIO_25
-#define KBI2 GPIO_24
-#define KBI1 GPIO_23
-#define KBI0 GPIO_22
-#define TXON GPIO_44
-#define RXON GPIO_45
-#define ANT1 GPIO_42
-#define ANT2 GPIO_43
-#define VREF2H GPIO_38
-#define VREF2L GPIO_39
-#define VREF1H GPIO_40
-#define VREF1L GPIO_41
-#define MDO0 GPIO_51
-#define MDO1 GPIO_52
-#define MDO2 GPIO_53
-#define MDO3 GPIO_54
-#define MDO4 GPIO_55
-#define MDO5 GPIO_56
-#define MDO6 GPIO_57
-#define MDO7 GPIO_58
-#define MSEO0 GPIO_59
-#define MSEO1 GPIO_60
-#define RDY GPIO_61
-#define EVTO GPIO_62
-#define MCKO GPIO_50
-#define EVTI GPIO_63
-
-
-#define _V(x,n,i) uint32_t x##_##i : n;
-#define _REP(x,n) \
- _V(x,n,00) _V(x,n,01) _V(x,n,02) _V(x,n,03) _V(x,n,04) _V(x,n,05) _V(x,n,06) _V(x,n,07) \
- _V(x,n,08) _V(x,n,09) _V(x,n,10) _V(x,n,11) _V(x,n,12) _V(x,n,13) _V(x,n,14) _V(x,n,15) \
- _V(x,n,16) _V(x,n,17) _V(x,n,18) _V(x,n,19) _V(x,n,20) _V(x,n,21) _V(x,n,22) _V(x,n,23) \
- _V(x,n,24) _V(x,n,25) _V(x,n,26) _V(x,n,27) _V(x,n,28) _V(x,n,29) _V(x,n,30) _V(x,n,31) \
- _V(x,n,32) _V(x,n,33) _V(x,n,34) _V(x,n,35) _V(x,n,36) _V(x,n,37) _V(x,n,38) _V(x,n,39) \
- _V(x,n,40) _V(x,n,41) _V(x,n,42) _V(x,n,43) _V(x,n,44) _V(x,n,45) _V(x,n,46) _V(x,n,47) \
- _V(x,n,48) _V(x,n,49) _V(x,n,50) _V(x,n,51) _V(x,n,52) _V(x,n,53) _V(x,n,54) _V(x,n,55) \
- _V(x,n,56) _V(x,n,57) _V(x,n,58) _V(x,n,59) _V(x,n,60) _V(x,n,61) _V(x,n,62) _V(x,n,63)
-
-struct GPIO_struct {
-#define _IO(x) \
- union { struct { uint32_t x##0; uint32_t x##1; }; \
- struct { _REP(x, 1) }; \
- struct GPIO_##x { _REP(GPIO, 1) } x; };
-#define _IO_2bit(x) \
- union { struct { uint32_t x##0; uint32_t x##1; uint32_t x##2; uint32_t x##3; }; \
- struct { _REP(x, 2) }; \
- struct GPIO_##x { _REP(GPIO, 2) } x; };
-
- _IO(PAD_DIR);
- _IO(DATA);
- _IO(PAD_PU_EN);
- _IO_2bit(FUNC_SEL);
- _IO(DATA_SEL);
- _IO(PAD_PU_SEL);
- _IO(PAD_HYST_EN);
- _IO(PAD_KEEP);
- _IO(DATA_SET);
- _IO(DATA_RESET);
- _IO(PAD_DIR_SET);
- _IO(PAD_DIR_RESET);
-};
-#undef _IO
-#undef _IO_2bit
-
-/* Build an enum lookup to map GPIO_08 -> 8 */
-#undef _V
-#define _V(x,n,i) __NUM_GPIO_GPIO_##i,
-enum { _REP(0, 0) };
-
-/* Macros to set or reset a data pin in the fastest possible way */
-#define gpio_set(gpio_xx) __gpio_set(gpio_xx)
-#define __gpio_set(gpio_xx) \
- ((__NUM_GPIO_##gpio_xx < 32) \
- ? (GPIO->DATA_SET0 = (1 << (__NUM_GPIO_##gpio_xx - 0))) \
- : (GPIO->DATA_SET1 = (1 << (__NUM_GPIO_##gpio_xx - 32))))
-#define gpio_reset(gpio_xx) __gpio_reset(gpio_xx)
-#define __gpio_reset(gpio_xx) \
- ((__NUM_GPIO_##gpio_xx < 32) \
- ? (GPIO->DATA_RESET0 = (1 << (__NUM_GPIO_##gpio_xx - 0))) \
- : (GPIO->DATA_RESET1 = (1 << (__NUM_GPIO_##gpio_xx - 32))))
-
-#undef _REP
-#undef _V
-
-static volatile struct GPIO_struct *const GPIO = (void *)(0x80000000);
-
-#endif
\ No newline at end of file