diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/mpc55xxevb/i2c/i2c_init.c')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/mpc55xxevb/i2c/i2c_init.c | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/c/src/lib/libbsp/powerpc/mpc55xxevb/i2c/i2c_init.c b/c/src/lib/libbsp/powerpc/mpc55xxevb/i2c/i2c_init.c deleted file mode 100644 index 49fd8cad9e..0000000000 --- a/c/src/lib/libbsp/powerpc/mpc55xxevb/i2c/i2c_init.c +++ /dev/null @@ -1,75 +0,0 @@ -/*===============================================================*\ -| Project: RTEMS support for GWLCFM | -+-----------------------------------------------------------------+ -| Copyright (c) 2010 | -| Embedded Brains GmbH | -| Obere Lagerstr. 30 | -| D-82178 Puchheim | -| Germany | -| rtems@embedded-brains.de | -+-----------------------------------------------------------------+ -| The license and distribution terms for this file may be | -| found in the file LICENSE in this distribution or at | -| | -| http://www.rtems.org/license/LICENSE. | -| | -+-----------------------------------------------------------------+ -| this file contains the low level MPC5516 I2C driver parameters | -\*===============================================================*/ - -#include <libchip/i2c-2b-eeprom.h> - -#include <bsp.h> -#include <bsp/irq.h> -#include <mpc83xx/mpc83xx_i2cdrv.h> - -#if MPC55XX_CHIP_FAMILY == 551 - static void i2c_probe(mpc83xx_i2c_softc_t *self) - { - self->base_frq = bsp_clock_speed; - } - - static mpc83xx_i2c_desc_t mpc55xx_i2c_bus = { - .bus_desc = { - .ops = &mpc83xx_i2c_ops, - .size = sizeof(mpc55xx_i2c_bus), - }, - .softc = { - .reg_ptr = (m83xxI2CRegisters_t *) 0xfff88000, - .initialized = FALSE, - .irq_number = MPC55XX_IRQ_I2C(0), - .base_frq = 0, - .probe = i2c_probe - } - }; - - rtems_status_code bsp_register_i2c(void) - { - int rv = 0; - int busno = 0; - - rtems_libi2c_initialize (); - - busno = rtems_libi2c_register_bus( - "/dev/i2c1", - &mpc55xx_i2c_bus.bus_desc - ); - if (busno < 0) { - return RTEMS_IO_ERROR; - } - - #ifdef RTEMS_BSP_I2C_EEPROM_DEVICE_NAME - rv = rtems_libi2c_register_drv( - RTEMS_BSP_I2C_EEPROM_DEVICE_NAME, - i2c_2b_eeprom_driver_descriptor, - busno, - 0x51 - ); - if (rv < 0) { - return RTEMS_IO_ERROR; - } - #endif - - return RTEMS_SUCCESSFUL; - } -#endif |