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Diffstat (limited to 'include/bfin/TLL6527M/bsp.h')
-rw-r--r-- | include/bfin/TLL6527M/bsp.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/include/bfin/TLL6527M/bsp.h b/include/bfin/TLL6527M/bsp.h new file mode 100644 index 0000000000..a8c4eb8ad5 --- /dev/null +++ b/include/bfin/TLL6527M/bsp.h @@ -0,0 +1,131 @@ +/** + * @file bsp.h + * @ingroup bfin_tll6527m + * @brief Global BSP definitions. + * + * This include file contains all board IO definitions for TLL6527M. + */ + +/* + * COPYRIGHT (c) 2010 by ECE Northeastern University. + * + * 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 + */ + +#ifndef LIBBSP_BFIN_TLL6527M_BSP_H +#define LIBBSP_BFIN_TLL6527M_BSP_H + +#ifndef ASM + +#include <bspopts.h> +#include <bsp/default-initial-extension.h> + +#include <rtems.h> +#include <rtems/console.h> +#include <rtems/clockdrv.h> +#include <rtems/score/bfin.h> +#include <rtems/bfin/bf52x.h> +#include <bf52x.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup bfin_tll6527m TLL6527M Support + * @ingroup bsp_bfin + * @brief TLL6527M Support Package + * @{ + */ + +/* + * PLL and clock setup values: + */ + +/* + * PLL configuration for TLL6527M + * + * XTL = 27 MHz + * CLKIN = 13 MHz + * VCO = 391 MHz + * CCLK = 391 MHz + * SCLK = 130 MHz + */ + +/** + * @name PLL Configuration + * @{ + */ + +#define PLL_CSEL 0x0000 ///< @brief CCLK = VCO */ +#define PLL_SSEL 0x0003 ///< @brief SCLK = CCLK/3 */ +#define PLL_MSEL 0x3A00 ///< @brief VCO = 29xCLKIN */ +#define PLL_DF 0x0001 ///< @brief CLKIN = XTL/2 */ + +/** @} */ + +/** + * @name Clock setup values + * @{ + */ + +#define CLKIN (25000000) ///< @brief Input clock to the PLL */ +#define CCLK (600000000) ///< @brief CORE CLOCK */ +#define SCLK (100000000) ///< @brief SYSTEM CLOCK */ + +/** @} */ + +/** + * @name UART setup values + * @{ + */ + +#define BAUDRATE 57600 ///< @brief Console Baudrate */ +#define WORD_5BITS 0x00 ///< @brief 5 bits word */ +#define WORD_6BITS 0x01 ///< @brief 6 bits word */ +#define WORD_7BITS 0x02 ///< @brief 7 bits word */ +#define WORD_8BITS 0x03 ///< @brief 8 bits word */ +#define EVEN_PARITY 0x18 ///< @brief Enable EVEN parity */ +#define ODD_PARITY 0x08 ///< @brief Enable ODD parity */ +#define TWO_STP_BIT 0x04 ///< @brief 2 stop bits */ + +/** @} */ + +/** + * @brief Install an interrupt handler + * + * This method installs an interrupt handle. + * + * @param[in] handler is the isr routine + * @param[in] vector is the vector number + * @param[in] type indicates whether RTEMS or RAW intr + * + * @return returns old vector + */ +rtems_isr_entry set_vector( + rtems_isr_entry handler, + rtems_vector_number vector, + int type +); + +/* + * Internal BSP methods that are used across file boundaries + */ +void Init_RTC(void); + +/* + * Prototype for methods in .S files that are referenced from C. + */ +void bfin_null_isr(void); + +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* !ASM */ + +#endif |