1 files changed, 130 insertions, 0 deletions
diff --git a/bsps/arm/lpc24xx/include/bsp/lpc-ethernet-config.h b/bsps/arm/lpc24xx/include/bsp/lpc-ethernet-config.h
new file mode 100644
index 0000000000..d24f132567
--- /dev/null
+++ b/bsps/arm/lpc24xx/include/bsp/lpc-ethernet-config.h
@@ -0,0 +1,130 @@
+/**
+ * @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 */