diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/lpc24xx/include/lpc-ethernet-config.h')
-rw-r--r-- | c/src/lib/libbsp/arm/lpc24xx/include/lpc-ethernet-config.h | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/c/src/lib/libbsp/arm/lpc24xx/include/lpc-ethernet-config.h b/c/src/lib/libbsp/arm/lpc24xx/include/lpc-ethernet-config.h deleted file mode 100644 index d24f132567..0000000000 --- a/c/src/lib/libbsp/arm/lpc24xx/include/lpc-ethernet-config.h +++ /dev/null @@ -1,130 +0,0 @@ -/** - * @file - * - * @ingroup lpc24xx - * - * @brief Ethernet driver configuration. - */ - -/* - * Copyright (c) 2009-2012 embedded brains GmbH. All rights reserved. - * - * embedded brains GmbH - * Obere Lagerstr. 30 - * 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. - */ - -#ifndef LIBBSP_ARM_LPC24XX_LPC_ETHERNET_CONFIG_H -#define LIBBSP_ARM_LPC24XX_LPC_ETHERNET_CONFIG_H - -#include <bsp.h> -#include <bsp/io.h> -#include <bsp/lpc24xx.h> - -#include <limits.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define LPC_ETH_CONFIG_INTERRUPT LPC24XX_IRQ_ETHERNET - -#define LPC_ETH_CONFIG_REG_BASE MAC_BASE_ADDR - -#ifdef ARM_MULTILIB_ARCH_V4 - #define LPC_ETH_CONFIG_RX_UNIT_COUNT_DEFAULT 16 - #define LPC_ETH_CONFIG_RX_UNIT_COUNT_MAX 54 - - #define LPC_ETH_CONFIG_TX_UNIT_COUNT_DEFAULT 10 - #define LPC_ETH_CONFIG_TX_UNIT_COUNT_MAX 10 - - #define LPC_ETH_CONFIG_UNIT_MULTIPLE 1U - - #define LPC24XX_ETH_RAM_BEGIN 0x7fe00000U - #define LPC24XX_ETH_RAM_SIZE (16U * 1024U) -#else - #define LPC_ETH_CONFIG_RX_UNIT_COUNT_DEFAULT 16 - #define LPC_ETH_CONFIG_RX_UNIT_COUNT_MAX INT_MAX - - #define LPC_ETH_CONFIG_TX_UNIT_COUNT_DEFAULT 32 - #define LPC_ETH_CONFIG_TX_UNIT_COUNT_MAX INT_MAX - - #define LPC_ETH_CONFIG_UNIT_MULTIPLE 8U - - #define LPC_ETH_CONFIG_USE_TRANSMIT_DMA - - #define LPC24XX_ETH_RAM_BEGIN 0x20000000U - #define LPC24XX_ETH_RAM_SIZE (32U * 1024U) -#endif - -#ifdef LPC24XX_ETHERNET_RMII - #define LPC_ETH_CONFIG_RMII - - static void lpc_eth_config_module_enable(void) - { - static const lpc24xx_pin_range pins [] = { - #ifdef LPC24XX_PIN_ETHERNET_POWER_DOWN - LPC24XX_PIN_ETHERNET_POWER_DOWN, - #endif - LPC24XX_PIN_ETHERNET_RMII_0, - LPC24XX_PIN_ETHERNET_RMII_1, - LPC24XX_PIN_ETHERNET_RMII_2, - LPC24XX_PIN_ETHERNET_RMII_3, - LPC24XX_PIN_TERMINAL - }; - - lpc24xx_module_enable(LPC24XX_MODULE_ETHERNET, LPC24XX_MODULE_PCLK_DEFAULT); - lpc24xx_pin_config(&pins [0], LPC24XX_PIN_SET_FUNCTION); - - #ifdef LPC24XX_PIN_ETHERNET_POWER_DOWN - { - unsigned pin = lpc24xx_pin_get_first_index(&pins[0]); - - lpc24xx_gpio_config(pin, LPC24XX_GPIO_OUTPUT); - lpc24xx_gpio_set(pin); - } - #endif - } -#else - static void lpc_eth_config_module_enable(void) - { - static const lpc24xx_pin_range pins [] = { - LPC24XX_PIN_ETHERNET_MII, - LPC24XX_PIN_TERMINAL - }; - - lpc24xx_module_enable(LPC24XX_MODULE_ETHERNET, LPC24XX_MODULE_PCLK_DEFAULT); - lpc24xx_pin_config(&pins [0], LPC24XX_PIN_SET_FUNCTION); - } -#endif - -static void lpc_eth_config_module_disable(void) -{ - lpc24xx_module_disable(LPC24XX_MODULE_ETHERNET); -} - -static char *lpc_eth_config_alloc_table_area(size_t size) -{ - if (size < LPC24XX_ETH_RAM_SIZE) { - return (char *) LPC24XX_ETH_RAM_BEGIN; - } else { - return NULL; - } -} - -static void lpc_eth_config_free_table_area(char *table_area) -{ - /* Do nothing */ -} - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* LIBBSP_ARM_LPC24XX_LPC_ETHERNET_CONFIG_H */ |