Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
[platform/kernel/u-boot.git] / include / configs / pengwyn.h
1 /*
2  * pengwyn.h
3  *
4  * Copyright (C) 2013 Lothar Felten <lothar.felten@gmail.com>
5  *
6  * based on am335x_evm.h, Copyright (C) 2011 Texas Instruments Inc.
7  *
8  * SPDX-License-Identifier:     GPL-2.0+
9  */
10
11 #ifndef __CONFIG_PENGWYN_H
12 #define __CONFIG_PENGWYN_H
13
14 #define CONFIG_NAND
15 #define CONFIG_SERIAL1
16 #define CONFIG_CONS_INDEX               1
17
18 #include <configs/ti_am335x_common.h>
19
20 /* Clock Defines */
21 #define V_OSCK                          24000000
22 #define V_SCLK                          V_OSCK
23
24 /* set env size */
25 #define CONFIG_ENV_SIZE                 0x4000
26
27 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
28
29 #ifndef CONFIG_SPL_BUILD
30 #define CONFIG_EXTRA_ENV_SETTINGS \
31         "loadaddr=0x80200000\0" \
32         "fdtaddr=0x80F80000\0" \
33         "bootpart=0:2\0" \
34         "bootdir=/boot\0" \
35         "bootfile=zImage\0" \
36         "fdtfile=am335x-pengwyn.dtb\0" \
37         "console=ttyO0,115200n8\0" \
38         "optargs=\0" \
39         "mmcdev=0\0" \
40         "mmcroot=/dev/mmcblk0p2 ro\0" \
41         "mmcrootfstype=ext4 rootwait\0" \
42         "rootpath=/export/rootfs\0" \
43         "nfsopts=nolock\0" \
44         "static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
45                 "::off\0" \
46         "mmcargs=setenv bootargs console=${console} " \
47                 "${optargs} " \
48                 "root=${mmcroot} " \
49                 "rootfstype=${mmcrootfstype}\0" \
50         "netargs=setenv bootargs console=${console} " \
51                 "${optargs} " \
52                 "root=/dev/nfs " \
53                 "nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
54                 "ip=dhcp\0" \
55         "bootenv=uEnv.txt\0" \
56         "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
57         "importbootenv=echo Importing environment from mmc ...; " \
58                 "env import -t $loadaddr $filesize\0" \
59         "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
60         "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
61         "mmcloados=run mmcargs; " \
62                 "bootz ${loadaddr} - ${fdtaddr};\0" \
63         "mmcboot=mmc dev ${mmcdev}; " \
64                 "if mmc rescan; then " \
65                         "echo SD/MMC found on device ${mmcdev};" \
66                         "if run loadbootenv; then " \
67                                 "echo Loaded environment from ${bootenv};" \
68                                 "run importbootenv;" \
69                         "fi;" \
70                         "if test -n $uenvcmd; then " \
71                                 "echo Running uenvcmd ...;" \
72                                 "run uenvcmd;" \
73                         "fi;" \
74                         "if run loadimage; then " \
75                                 "run loadfdt;" \
76                                 "run mmcloados;" \
77                         "fi;" \
78                 "fi;\0" \
79         "netboot=echo Booting from network ...; " \
80                 "setenv autoload no; " \
81                 "dhcp; " \
82                 "tftp ${loadaddr} ${bootfile}; " \
83                 "tftp ${fdtaddr} ${fdtfile}; " \
84                 "run netargs; " \
85                 "bootz ${loadaddr} - ${fdtaddr}\0" \
86         "mtdids=" MTDIDS_DEFAULT "\0" \
87         "mtdparts=" MTDPARTS_DEFAULT "\0" \
88         "nandargs=setenv bootargs console=${console} " \
89                 "${optargs} " \
90                 "root=${nandroot} " \
91                 "rootfstype=${nandrootfstype}\0" \
92         "nandroot=ubi0:rootfs rw ubi.mtd=7,2048\0" \
93         "nandrootfstype=ubifs rootwait=1\0" \
94         "nandboot=echo Booting from nand ...; " \
95                 "run nandargs; " \
96                 "nand read ${fdtaddr} u-boot-spl-os; " \
97                 "nand read ${loadaddr} kernel; " \
98                 "bootz ${loadaddr} - ${fdtaddr}\0"
99 #endif
100
101 #define CONFIG_BOOTCOMMAND \
102         "run mmcboot;" \
103         "run nandboot;"
104
105 /* NS16550 Configuration: primary UART via FDTI */
106 #define CONFIG_SYS_NS16550_COM1         0x44e09000
107 #define CONFIG_BAUDRATE                 115200
108
109 /* I2C Configuration */
110 #define CONFIG_SYS_I2C_SPEED            100000
111 #define CONFIG_CMD_EEPROM
112 #define CONFIG_ENV_EEPROM_IS_ON_I2C
113 #define CONFIG_SYS_I2C_EEPROM_ADDR      0x50
114 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
115 #define CONFIG_SYS_I2C_MULTI_EEPROMS
116
117 /* SPL */
118 #define CONFIG_SPL_POWER_SUPPORT
119 #define CONFIG_SPL_YMODEM_SUPPORT
120
121 /* General network SPL */
122 #define CONFIG_SPL_NET_SUPPORT
123 #define CONFIG_SPL_ENV_SUPPORT
124 #define CONFIG_SPL_NET_VCI_STRING       "AM335x U-Boot SPL"
125
126 /* NAND support */
127 #define CONFIG_CMD_NAND
128 #define CONFIG_NAND_OMAP_GPMC
129 #define CONFIG_NAND_OMAP_ELM
130 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
131 #define CONFIG_SYS_NAND_PAGE_COUNT      (CONFIG_SYS_NAND_BLOCK_SIZE / \
132                                          CONFIG_SYS_NAND_PAGE_SIZE)
133 #define CONFIG_SYS_NAND_PAGE_SIZE       2048
134 #define CONFIG_SYS_NAND_OOBSIZE         64
135 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128*1024)
136 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   NAND_LARGE_BADBLOCK_POS
137 #define CONFIG_SYS_NAND_ECCPOS          { 2, 3, 4, 5, 6, 7, 8, 9, \
138                                          10, 11, 12, 13, 14, 15, 16, 17, \
139                                          18, 19, 20, 21, 22, 23, 24, 25, \
140                                          26, 27, 28, 29, 30, 31, 32, 33, \
141                                          34, 35, 36, 37, 38, 39, 40, 41, \
142                                          42, 43, 44, 45, 46, 47, 48, 49, \
143                                          50, 51, 52, 53, 54, 55, 56, 57, }
144
145 #define CONFIG_SYS_NAND_ECCSIZE         512
146 #define CONFIG_SYS_NAND_ECCBYTES        14
147 #define CONFIG_SYS_NAND_ONFI_DETECTION
148 #define CONFIG_NAND_OMAP_ECCSCHEME      OMAP_ECC_BCH8_CODE_HW
149 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_TEXT_BASE
150 #define CONFIG_SYS_NAND_U_BOOT_OFFS     0x80000
151
152 #define GPMC_NAND_ECC_LP_x8_LAYOUT      1
153 #define MTDIDS_DEFAULT                  "nand0=omap2-nand.0"
154 #define MTDPARTS_DEFAULT                "mtdparts=omap2-nand.0:128k(SPL)," \
155                                         "128k(SPL.backup1)," \
156                                         "128k(SPL.backup2)," \
157                                         "128k(SPL.backup3),1792k(u-boot)," \
158                                         "128k(u-boot-spl-os)," \
159                                         "128k(u-boot-env),5m(kernel),-(rootfs)"
160 #define CONFIG_ENV_IS_IN_NAND
161 #define CONFIG_ENV_OFFSET               0x260000 /* environment starts here */
162 #define CONFIG_SYS_ENV_SECT_SIZE        (128 << 10)     /* 128 KiB */
163
164 /*
165  * USB configuration.  We enable MUSB support, both for host and for
166  * gadget.  We set USB0 as peripheral and USB1 as host, based on the
167  * board schematic and physical port wired to each.  Then for host we
168  * add mass storage support.
169  */
170 #define CONFIG_USB_MUSB_DSPS
171 #define CONFIG_ARCH_MISC_INIT
172 #define CONFIG_MUSB_GADGET
173 #define CONFIG_MUSB_PIO_ONLY
174 #define CONFIG_MUSB_DISABLE_BULK_COMBINE_SPLIT
175 #define CONFIG_USB_GADGET
176 #define CONFIG_USB_GADGET_DUALSPEED
177 #define CONFIG_USB_GADGET_VBUS_DRAW     2
178 #define CONFIG_MUSB_HOST
179 #define CONFIG_AM335X_USB0
180 #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
181 #define CONFIG_AM335X_USB1
182 #define CONFIG_AM335X_USB1_MODE MUSB_HOST
183
184 #if defined(CONFIG_MUSB_HOST)
185 #define CONFIG_CMD_USB
186 #define CONFIG_USB_STORAGE
187 #endif
188
189 #if defined(CONFIG_SPL_BUILD)
190 /* disable host part of MUSB in SPL */
191 #undef CONFIG_MUSB_HOST
192 /* Disable CPSW SPL support so we fit within the 101KiB limit. */
193 #undef CONFIG_SPL_ETH_SUPPORT
194 #endif
195
196 /* Network */
197 #define CONFIG_CMD_MII
198 #define CONFIG_PHYLIB
199 #define CONFIG_PHY_RESET        1
200 #define CONFIG_PHY_NATSEMI
201
202 /* CPSW support */
203 #define CONFIG_SPL_ETH_SUPPORT
204
205 #define CONFIG_SPL_LDSCRIPT             "$(CPUDIR)/am33xx/u-boot-spl.lds"
206
207 #endif  /* ! __CONFIG_PENGWYN_H */