| LPCOpen Platform v1.03 LPCOpen Platform for NXP LPC Microcontrollers

- Main Page
- Modules
- Data Structures
- Files
- Related Pages

- File List
- Globals

All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
lpc_18xx43xx_emac_config.h
Go to the documentation of this file.
1 /*
2 * @brief LPC43xx EMAC and PHY driver configuration file for LWIP
3 *
4 * @note
5 * Copyright(C) NXP Semiconductors, 2012
6 * All rights reserved.
7 *
8 * @par
9 * Software that is described herein is for illustrative purposes only
10 * which provides customers with programming information regarding the
11 * LPC products. This software is supplied "AS IS" without any warranties of
12 * any kind, and NXP Semiconductors and its licensor disclaim any and
13 * all warranties, express or implied, including all implied warranties of
14 * merchantability, fitness for a particular purpose and non-infringement of
15 * intellectual property rights. NXP Semiconductors assumes no responsibility
16 * or liability for the use of the software, conveys no license or rights under any
17 * patent, copyright, mask work right, or any other intellectual property rights in
18 * or to any products. NXP Semiconductors reserves the right to make changes
19 * in the software without notification. NXP Semiconductors also makes no
20 * representation or warranty that such application will be suitable for the
21 * specified use without further testing or modification.
22 *
23 * @par
24 * Permission to use, copy, modify, and distribute this software and its
25 * documentation is hereby granted, under NXP Semiconductors' and its
26 * licensor's relevant copyrights in the software, without fee, provided that it
27 * is used in conjunction with NXP Semiconductors microcontrollers. This
28 * copyright, permission, and disclaimer notice must appear in all copies of
29 * this code.
30 */
31
32 #ifndef __LPC_18XX43XX_EMAC_CONFIG_H_
33 #define __LPC_18XX43XX_EMAC_CONFIG_H_
34
35 #include "lwip/opt.h"
36 #include "lpc43xx_dualcore_config.h"
37
38 #ifdef __cplusplus
39 extern "C"
40 {
41 #endif
42
43 /* The PHY address connected the to MII/RMII */
44 #define LPC_PHYDEF_PHYADDR 1
45
46 /* Autonegotiation mode enable flag */
47 #define PHY_USE_AUTONEG 1
48
49 /* PHY interface full duplex operation or half duplex enable flag.
50 Only applies if PHY_USE_AUTONEG = 0 */
51 #define PHY_USE_FULL_DUPLEX 1
52
53 /* PHY interface 100MBS or 10MBS enable flag.
54 Only applies if PHY_USE_AUTONEG = 0 */
55 #define PHY_USE_100MBS 1
56
57 /* Defines the number of descriptors used for RX */
58 #define LPC_NUM_BUFF_RXDESCS 4
59
60 /* Defines the number of descriptors used for TX */
61 #define LPC_NUM_BUFF_TXDESCS 6
62
63 #ifdef TARGET_SPIFI
64 /* Enable slow speed memory buffering */
65 #define LPC_CHECK_SLOWMEM 1
66 #define LPC_SLOW_MEM_SIZE ((4 * 1024 * 1024) - 1)
67
68 /* Array of slow memory address ranges for LPC_CHECK_SLOWMEM */
69 #define LPC_SLOWMEM_ARRAY {{IMAGE_BASE_ADDR, (IMAGE_BASE_ADDR + LPC_SLOW_MEM_SIZE)}}
70
71 #elif defined(TARGET_XFLASH)
72 /* Enable slow speed memory buffering */
73 #define LPC_CHECK_SLOWMEM 1
74 #define LPC_SLOW_MEM_SIZE ((16 * 1024 * 1024) - 1)
75
76 /* Array of slow memory address ranges for LPC_CHECK_SLOWMEM */
77 #define LPC_SLOWMEM_ARRAY {{IMAGE_BASE_ADDR, (IMAGE_BASE_ADDR + LPC_SLOW_MEM_SIZE)}}
78
79 #elif defined(TARGET_IFLASH)
80
81 /* Disable slow speed memory buffering */
82 #define LPC_CHECK_SLOWMEM 0
83
84 #else
85 #error "Unknown load target!"
86 #endif
87
88 #ifdef __cplusplus
89 }
90 #endif
91
92 #endif /* __LPC_18XX43XX_EMAC_CONFIG_H_ */