diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/rtl22xx/include/bsp.h')
| -rw-r--r-- | c/src/lib/libbsp/arm/rtl22xx/include/bsp.h | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/c/src/lib/libbsp/arm/rtl22xx/include/bsp.h b/c/src/lib/libbsp/arm/rtl22xx/include/bsp.h deleted file mode 100644 index 9b376daf0d..0000000000 --- a/c/src/lib/libbsp/arm/rtl22xx/include/bsp.h +++ /dev/null @@ -1,226 +0,0 @@ -/** - * @file - * @ingroup arm_rtl22xx - * @brief Global BSP definitions. - */ - -/* - * Philips LPC22XX/LPC21xx BSP header file - * - * by Ray,Xu <Rayx.cn@gmail.com> - * - * 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. -*/ -#ifndef LIBBSP_ARM_RTL22XX_BSP_H -#define LIBBSP_ARM_RTL22XX_BSP_H - -#include <bspopts.h> -#include <bsp/default-initial-extension.h> - -/** - * @defgroup arm_rtl22xx RTL22XX Support - * @ingroup bsp_arm - * @brief RTL22XX Support Package - * @{ - */ - -#include <rtems.h> - -#ifdef __cplusplus -extern "C" { -#endif - -#define BSP_FEATURE_IRQ_EXTENSION - -#define CONFIG_ARM_CLK 60000000L -/* cclk=cco/(2*P) */ -/* cco = cclk*2*P */ - -/** @brief system clk frequecy,<=60Mhz, defined in system configuration */ -#define LPC22xx_Fcclk CONFIG_ARM_CLK - -/* Fcco 156M~320Mhz*/ -/** @brief system clk frequecy,<=60Mhz, defined in system configuration */ -#define LPC22xx_Fcclk CONFIG_ARM_CLK -#define LPC22xx_Fcco LPC22xx_Fcclk * 4 -/** @brief VPB clk frequency,1,1/2,1/4 times of Fcclk */ -#define LPC22xx_Fpclk (LPC22xx_Fcclk /4) *1 - - - -/** - * @name Fcclk range: 10MHz ~ MCU allowed frequency - * @{ - */ - -#define Fcclk_MIN 10000000L -#define Fcclk_MAX 60000000L - -/** @} */ - -/** - * @name Fcco range: 156MHz ~ 320MHz - * @{ - */ - -#define Fcco_MIN 156000000L -#define Fcco_MAX 320000000L - -/** @} */ - -#define PLLFEED_DATA1 0xAA -#define PLLFEED_DATA2 0x55 - -/** - * @name PLL PLLCON register bit descriptions - * @{ - */ - -#define PLLCON_ENABLE_BIT 0 -#define PLLCON_CONNECT_BIT 1 - -/** @} */ - -/** - * @name PLL PLLSTAT register bit descriptions - * @{ - */ - -#define PLLSTAT_ENABLE_BIT 8 -#define PLLSTAT_CONNECT_BIT 9 -#define PLLSTAT_LOCK_BIT 10 - -/** @} */ - -/** - * @name PM Peripheral Type - * @{ - */ - -#define PC_TIMER0 0x2 -#define PC_TIMER1 0x4 -#define PC_UART0 0x8 -#define PC_UART1 0x10 -#define PC_PWM0 0x20 -#define PC_I2C 0x80 -#define PC_SPI0 0x100 -#define PC_RTC 0x200 - -/** @} */ - -/** @brief OSC [Hz] */ -#define FOSC 11059200 -/** @brief Core clk [Hz] */ -#define FCCLK FOSC<<2 - -/** - * @name System Configure - * @{ - */ - -/** @brief osc freq,10MHz~25MHz, change to a real one if needed */ -#define Fosc 11059200 -/** @brief system freq 2^n time of Fosc(1~32) <=60MHZ */ -#define Fcclk (Fosc << 2) -/** @brief CCO freq 2,4,8,16 time of Fcclk 156MHz~320MHz */ -#define Fcco (Fcclk <<2) -/** @brief VPB freq only(Fcclk / 4) 1~4 */ -#define Fpclk (Fcclk >>2) * 1 -/* This was M. That is a BAD BAD public constant. I renamed it to - * JOEL_M so it wouldn't conflict with user code. If you can find - * a better name, fix this. But nothing I found uses it. - */ - -/** @} */ - -#define JOEL_M Fcclk / Fosc -#define P_min Fcco_MIN / (2*Fcclk) + 1; -#define P_max Fcco_MAX / (2*Fcclk); - -#define UART_BPS 115200 - -/** @brief Time Precision time [us] */ -#define TIMER_PRECISION 10 - -/** @brief I2C Speed [bit/s] */ -#define I2CSPEED 20000 // 20 Kbit/s - -/** - * @name Uarts buffers size - * @{ - */ - -#define RXBUFSIZE 32 -#define TXBUFSIZE 32 - -/** @} */ - -/** @brief SPI Speed [bit/s] */ -#define SPISPEED 1500000 // 1.5 Mbit/s -/** @brief SPI EEPROM CS pin - * - * (SSEL is not suitable for CS, because is used by SPI module for multi master SPI interface) - */ -#define SPI_CS_PIN P0_13 -#define SPI_CS_PIN_FUNC PINSEL0_bit.SPI_CS_PIN - -/** - * @name Flash definition - * @{ - */ - -//#define RTL22XX_FLASH_SIZE (0x200000-RTL22XX_FLASH_BOOT) // Total area of Flash region in words 8 bit -/** @brief Total area of Flash region in words 8 bit */ -#define RTL22XX_FLASH_SIZE (0x80000-RTL22XX_FLASH_BOOT) -//#define RTL22XX_FLASH_SIZE (0x80000-RTL22XX_FLASH_BOOT) // Total area of Flash region in words 8 bit -#define RTL22XX_FLASH_BEGIN 0x80000000 -/** @brief First 0x8000 bytes reserved for boot loader etc. */ -#define RTL22XX_FLASH_BASE (RTL22XX_FLASH_BEGIN+RTL22XX_FLASH_BOOT) - -/** @} */ - -/** - * @name SRAM definition - * @{ - */ - -/** @brief Total area of Flash region in words 8 bit */ -#define SRAM_SIZE 0x100000 -/** @brief First 0x8000 bytes reserved for boot loader etc. */ -#define SRAM_BASE 0x81000000 - -/** @} */ - -/** @brief CS8900A definition */ -#define CS8900A_BASE 0x82000000 -/** @brief RTL8019AS definition */ -#define RTL8019AS_BASE 0x82000000 - -struct rtems_bsdnet_ifconfig; -int cs8900_driver_attach (struct rtems_bsdnet_ifconfig *config, - int attaching); - -/** - * @name Network driver configuration - * @{ - */ - -#define RTEMS_BSP_NETWORK_DRIVER_NAME "eth0" -#define RTEMS_BSP_NETWORK_DRIVER_ATTACH cs8900_driver_attach - -/** @} */ - -/* - * Prototypes for methods used across file boundaries in the BSP. - */ -extern void UART0_Ini(void); - -/** @} */ - -#ifdef __cplusplus -} -#endif - -#endif /* _BSP_H */ |