xref: /openbmc/u-boot/include/configs/dns325.h (revision be059e88)
1 /*
2  * Copyright (C) 2011
3  * Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
4  *
5  * Based on Kirkwood support:
6  * (C) Copyright 2009
7  * Marvell Semiconductor <www.marvell.com>
8  * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
9  *
10  * SPDX-License-Identifier:	GPL-2.0+
11  */
12 
13 #ifndef _CONFIG_DNS325_H
14 #define _CONFIG_DNS325_H
15 
16 /*
17  * Machine number definition
18  */
19 #define CONFIG_MACH_TYPE		MACH_TYPE_DNS325
20 
21 /*
22  * High Level Configuration Options (easy to change)
23  */
24 #define CONFIG_FEROCEON_88FR131		/* CPU Core subversion */
25 #define CONFIG_KW88F6281		/* SOC Name */
26 #define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */
27 
28 /*
29  * Commands configuration
30  */
31 #define CONFIG_SYS_NO_FLASH		/* Declare no flash (NOR/SPI) */
32 #define CONFIG_CMD_ENV
33 #define CONFIG_CMD_NAND
34 #define CONFIG_CMD_IDE
35 #define CONFIG_CMD_DATE
36 #define CONFIG_SYS_MVFS
37 
38 #define CONFIG_NR_DRAM_BANKS		1
39 
40 /*
41  * mv-common.h should be defined after CMD configs since it used them
42  * to enable certain macros
43  */
44 #include "mv-common.h"
45 
46 /* Remove or override few declarations from mv-common.h */
47 
48 /*
49  * Ethernet Driver configuration
50  */
51 #ifdef CONFIG_CMD_NET
52 #define CONFIG_MVGBE_PORTS		{1, 0} /* enable port 0 only */
53 #define CONFIG_NETCONSOLE
54 #endif
55 
56 /*
57  * SATA Driver configuration
58  */
59 #ifdef CONFIG_MVSATA_IDE
60 #define CONFIG_SYS_ATA_IDE0_OFFSET      MV_SATA_PORT0_OFFSET
61 #define CONFIG_SYS_ATA_IDE1_OFFSET      MV_SATA_PORT1_OFFSET
62 #endif
63 
64 /*
65  * RTC driver configuration
66  */
67 #ifdef CONFIG_CMD_DATE
68 #define CONFIG_RTC_MV
69 #endif
70 
71 /*
72  * Enable GPI0 support
73  */
74 #define CONFIG_KIRKWOOD_GPIO
75 
76 /*
77  * Environment variables configurations
78  */
79 #ifdef CONFIG_CMD_NAND
80 #define CONFIG_ENV_IS_IN_NAND
81 #define CONFIG_ENV_SECT_SIZE		0x20000	/* 128KB */
82 #else
83 #define CONFIG_ENV_IS_NOWHERE
84 #endif
85 
86 #define CONFIG_ENV_SIZE			0x20000	/* 128KB */
87 #define CONFIG_ENV_ADDR			0xe0000
88 #define CONFIG_ENV_OFFSET		0xe0000	/* env starts here */
89 
90 /*
91  * Default environment variables
92  */
93 #define MTDIDS_DEFAULT			"nand0=orion_nand"
94 
95 #define MTDPARTS_DEFAULT		"mtdparts=orion_nand:" \
96 	"896k(u-boot),128k(u-boot-env),5m(kernel),-(rootfs)\0"
97 
98 #define CONFIG_EXTRA_ENV_SETTINGS \
99 	"stdin=serial\0" \
100 	"stdout=serial\0" \
101 	"stderr=serial\0" \
102 	"loadaddr=0x800000\0" \
103 	"autoload=no\0" \
104 	"console=ttyS0,115200\0" \
105 	"mtdparts="MTDPARTS_DEFAULT \
106 	"optargs=\0" \
107 	"bootenv=uEnv.txt\0" \
108 	"importbootenv=echo Importing environment ...; " \
109 		"env import -t ${loadaddr} ${filesize}\0" \
110 	"loadbootenv=fatload usb 0 ${loadaddr} ${bootenv}\0" \
111 	"setbootargs=setenv bootargs console=${console} " \
112 		"${optargs} " \
113 		"${mtdparts} " \
114 		"root=${bootenvroot} " \
115 		"rootfstype=${bootenvrootfstype}\0" \
116 	"subbootcmd=run setbootargs; " \
117 		"if run bootenvloadimage; then " \
118 			"bootm ${loadaddr};" \
119 		"fi;\0" \
120 	"nandroot=ubi0:rootfs ubi.mtd=rootfs\0" \
121 	"nandrootfstype=ubifs\0" \
122 	"nandloadimage=nand read ${loadaddr} kernel\0" \
123 	"setnandbootenv=echo Booting from nand ...; " \
124 		"setenv bootenvroot ${nandroot}; " \
125 		"setenv bootenvrootfstype ${nandrootfstype}; " \
126 		"setenv bootenvloadimage ${nandloadimage}\0"
127 
128 #define CONFIG_BOOTCOMMAND \
129 	"if test -n ${bootenv} && usb start; then " \
130 		"if run loadbootenv; then " \
131 			"echo Loaded environment ${bootenv} from usb;" \
132 			"run importbootenv;" \
133 		"fi;" \
134 		"if test -n ${bootenvcmd}; then " \
135 			"echo Running bootenvcmd ...;" \
136 			"run bootenvcmd;" \
137 		"fi;" \
138 	"fi;" \
139 	"run setnandbootenv subbootcmd;"
140 
141 #endif /* _CONFIG_DNS325_H */
142