2 * Copyright (C) 2009 Texas Instruments Incorporated
4 * SPDX-License-Identifier: GPL-2.0+
10 /* Spectrum Digital TMS320DM365 EVM board */
11 #define DAVINCI_DM365EVM
13 #define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is a 3rd stage loader */
14 #define CONFIG_SYS_NO_FLASH /* that is, no *NOR* flash */
15 #define CONFIG_SYS_CONSOLE_INFO_QUIET
17 /* SoC Configuration */
18 #define CONFIG_ARM926EJS /* arm926ejs CPU */
19 #define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
20 #define CONFIG_SYS_HZ_CLOCK 24000000 /* timer0 freq */
21 #define CONFIG_SOC_DM365
24 #define CONFIG_NR_DRAM_BANKS 1
25 #define PHYS_SDRAM_1 0x80000000
26 #define PHYS_SDRAM_1_SIZE (128 << 20) /* 128 MiB */
28 /* Serial Driver info: UART0 for console */
29 #define CONFIG_SYS_NS16550
30 #define CONFIG_SYS_NS16550_SERIAL
31 #define CONFIG_SYS_NS16550_REG_SIZE -4
32 #define CONFIG_SYS_NS16550_COM1 0x01c20000
33 #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK
34 #define CONFIG_CONS_INDEX 1
35 #define CONFIG_BAUDRATE 115200
37 /* EEPROM definitions for EEPROM on DM365 EVM */
38 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
39 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
40 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
41 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
43 /* Network Configuration */
44 #define CONFIG_DRIVER_TI_EMAC
46 #define CONFIG_BOOTP_DNS
47 #define CONFIG_BOOTP_DNS2
48 #define CONFIG_BOOTP_SEND_HOSTNAME
49 #define CONFIG_NET_RETRY_COUNT 10
52 #define CONFIG_SYS_I2C
53 #define CONFIG_SYS_I2C_DAVINCI
54 #define CONFIG_SYS_DAVINCI_I2C_SPEED 400000
55 #define CONFIG_SYS_DAVINCI_I2C_SLAVE 0x10 /* SMBus host address */
57 /* NAND: socketed, two chipselects, normally 2 GBytes */
58 #define CONFIG_NAND_DAVINCI
59 #define CONFIG_SYS_NAND_CS 2
60 #define CONFIG_SYS_NAND_USE_FLASH_BBT
61 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
62 #define CONFIG_SYS_NAND_PAGE_2K
64 #define CONFIG_SYS_NAND_LARGEPAGE
65 #define CONFIG_SYS_NAND_BASE_LIST { 0x02000000, }
66 /* socket has two chipselects, nCE0 gated by address BIT(14) */
67 #define CONFIG_SYS_MAX_NAND_DEVICE 1
68 #define CONFIG_SYS_NAND_MAX_CHIPS 2
72 #define CONFIG_GENERIC_MMC
73 #define CONFIG_DAVINCI_MMC
74 #define CONFIG_DAVINCI_MMC_SD1
75 #define CONFIG_MMC_MBLOCK
77 #define PINMUX4_USBDRVBUS_BITCLEAR 0x3000
78 #define PINMUX4_USBDRVBUS_BITSET 0x2000
80 /* USB Configuration */
81 #define CONFIG_USB_DAVINCI
82 #define CONFIG_MUSB_HCD
84 #ifdef CONFIG_USB_DAVINCI
85 #define CONFIG_CMD_USB /* include support for usb */
86 #define CONFIG_CMD_STORAGE /* include support for usb */
87 #define CONFIG_CMD_FAT /* include support for FAT/storage*/
88 #define CONFIG_DOS_PARTITION /* include support for FAT/storage*/
91 #ifdef CONFIG_MUSB_HCD /* include support for usb host */
92 #define CONFIG_CMD_USB /* include support for usb cmd */
93 #define CONFIG_USB_STORAGE /* MSC class support */
94 #define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */
95 #define CONFIG_CMD_FAT /* inclue support for FAT/storage */
96 #define CONFIG_DOS_PARTITION /* inclue support for FAT/storage */
98 #ifdef CONFIG_USB_KEYBOARD /* HID class support */
99 #define CONFIG_SYS_USB_EVENT_POLL
101 #define CONFIG_PREBOOT "usb start"
102 #endif /* CONFIG_USB_KEYBOARD */
103 #endif /* CONFIG_MUSB_HCD */
105 #ifdef CONFIG_MUSB_UDC
106 #define CONFIG_USB_DEVICE 1
107 #define CONFIG_USB_TTY 1
108 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
109 #define CONFIG_USBD_VENDORID 0x0451
110 #define CONFIG_USBD_PRODUCTID 0x5678
111 #define CONFIG_USBD_MANUFACTURER "Texas Instruments"
112 #define CONFIG_USBD_PRODUCT_NAME "DM365VM"
113 #endif /* CONFIG_MUSB_UDC */
115 /* U-Boot command configuration */
116 #include <config_cmd_default.h>
118 #undef CONFIG_CMD_BDI
119 #undef CONFIG_CMD_FLASH
120 #undef CONFIG_CMD_FPGA
121 #undef CONFIG_CMD_SETGETDCR
123 #define CONFIG_CMD_ASKENV
124 #define CONFIG_CMD_DHCP
125 #define CONFIG_CMD_I2C
126 #define CONFIG_CMD_PING
127 #define CONFIG_CMD_SAVES
129 #ifdef CONFIG_CMD_BDI
130 #define CONFIG_CLOCKS
134 #define CONFIG_DOS_PARTITION
135 #define CONFIG_CMD_EXT2
136 #define CONFIG_CMD_FAT
137 #define CONFIG_CMD_MMC
140 #ifdef CONFIG_NAND_DAVINCI
141 #define CONFIG_CMD_MTDPARTS
142 #define CONFIG_MTD_PARTITIONS
143 #define CONFIG_MTD_DEVICE
144 #define CONFIG_CMD_NAND
145 #define CONFIG_CMD_UBI
146 #define CONFIG_RBTREE
149 #define CONFIG_CRC32_VERIFY
150 #define CONFIG_MX_CYCLIC
152 /* U-Boot general configuration */
153 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
154 #define CONFIG_SYS_PROMPT "DM36x EVM # " /* Monitor Command Prompt */
155 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
156 #define CONFIG_SYS_PBSIZE /* Print buffer size */ \
157 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
158 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
159 #define CONFIG_SYS_HUSH_PARSER
160 #define CONFIG_SYS_LONGHELP
162 #ifdef CONFIG_NAND_DAVINCI
163 #define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB */
164 #define CONFIG_ENV_IS_IN_NAND
165 #define CONFIG_ENV_OFFSET 0x3C0000
166 #undef CONFIG_ENV_IS_IN_FLASH
169 #if defined(CONFIG_MMC) && !defined(CONFIG_ENV_IS_IN_NAND)
170 #define CONFIG_CMD_ENV
171 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
172 #define CONFIG_ENV_OFFSET (51 << 9) /* Sector 51 */
173 #define CONFIG_ENV_IS_IN_MMC
174 #undef CONFIG_ENV_IS_IN_FLASH
177 #define CONFIG_BOOTDELAY 3
178 #define CONFIG_BOOTCOMMAND \
180 #define CONFIG_BOOTARGS \
181 "console=ttyS0,115200n8 " \
182 "root=/dev/mmcblk0p1 rootwait rootfstype=ext3 ro"
184 #define CONFIG_CMDLINE_EDITING
185 #define CONFIG_VERSION_VARIABLE
186 #define CONFIG_TIMESTAMP
188 /* U-Boot memory configuration */
189 #define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
190 #define CONFIG_SYS_MEMTEST_START 0x87000000 /* physical address */
191 #define CONFIG_SYS_MEMTEST_END 0x88000000 /* test 16MB RAM */
193 /* Linux interfacing */
194 #define CONFIG_CMDLINE_TAG
195 #define CONFIG_SETUP_MEMORY_TAGS
196 #define CONFIG_SYS_BARGSIZE 1024 /* bootarg Size */
197 #define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */
200 /* NAND configuration issocketed with two chipselects just like the DM355 EVM.
201 * It normally comes with a 2GByte SLC part with 2KB pages
202 * (and 128KB erase blocks); other
203 * 2GByte parts may have 4KB pages, 256KB erase blocks, and use MLC. (MLC
204 * pretty much demands the 4-bit ECC support.) You can of course swap in
205 * other parts, including small page ones.
207 #define MTDIDS_DEFAULT "nand0=davinci_nand.0"
209 #ifdef CONFIG_SYS_NAND_LARGEPAGE
210 /* Use same layout for 128K/256K blocks; allow some bad blocks */
211 #define PART_BOOT "2m(bootloader)ro,"
213 /* Assume 16K erase blocks; allow a few bad ones. */
214 #define PART_BOOT "512k(bootloader)ro,"
217 #define PART_KERNEL "4m(kernel)," /* kernel + initramfs */
218 #define PART_REST "-(filesystem)"
220 #define MTDPARTS_DEFAULT \
221 "mtdparts=davinci_nand.0:" PART_BOOT PART_KERNEL PART_REST
223 #define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */
225 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
226 #define CONFIG_SYS_INIT_SP_ADDR \
227 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
229 #endif /* __CONFIG_H */