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_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
19 #define CONFIG_SYS_HZ_CLOCK 24000000 /* timer0 freq */
22 #define CONFIG_NR_DRAM_BANKS 1
23 #define PHYS_SDRAM_1 0x80000000
24 #define PHYS_SDRAM_1_SIZE (128 << 20) /* 128 MiB */
26 /* Serial Driver info: UART0 for console */
27 #define CONFIG_SYS_NS16550
28 #define CONFIG_SYS_NS16550_SERIAL
29 #define CONFIG_SYS_NS16550_REG_SIZE -4
30 #define CONFIG_SYS_NS16550_COM1 0x01c20000
31 #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK
32 #define CONFIG_CONS_INDEX 1
33 #define CONFIG_BAUDRATE 115200
35 /* EEPROM definitions for EEPROM on DM365 EVM */
36 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
37 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
38 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
39 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
41 /* Network Configuration */
42 #define CONFIG_DRIVER_TI_EMAC
44 #define CONFIG_BOOTP_DNS
45 #define CONFIG_BOOTP_DNS2
46 #define CONFIG_BOOTP_SEND_HOSTNAME
47 #define CONFIG_NET_RETRY_COUNT 10
50 #define CONFIG_SYS_I2C
51 #define CONFIG_SYS_I2C_DAVINCI
52 #define CONFIG_SYS_DAVINCI_I2C_SPEED 400000
53 #define CONFIG_SYS_DAVINCI_I2C_SLAVE 0x10 /* SMBus host address */
55 /* NAND: socketed, two chipselects, normally 2 GBytes */
56 #define CONFIG_NAND_DAVINCI
57 #define CONFIG_SYS_NAND_CS 2
58 #define CONFIG_SYS_NAND_USE_FLASH_BBT
59 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
60 #define CONFIG_SYS_NAND_PAGE_2K
62 #define CONFIG_SYS_NAND_LARGEPAGE
63 #define CONFIG_SYS_NAND_BASE_LIST { 0x02000000, }
64 /* socket has two chipselects, nCE0 gated by address BIT(14) */
65 #define CONFIG_SYS_MAX_NAND_DEVICE 1
66 #define CONFIG_SYS_NAND_MAX_CHIPS 2
70 #define CONFIG_GENERIC_MMC
71 #define CONFIG_DAVINCI_MMC
72 #define CONFIG_DAVINCI_MMC_SD1
73 #define CONFIG_MMC_MBLOCK
75 #define PINMUX4_USBDRVBUS_BITCLEAR 0x3000
76 #define PINMUX4_USBDRVBUS_BITSET 0x2000
78 /* USB Configuration */
79 #define CONFIG_USB_DAVINCI
80 #define CONFIG_MUSB_HCD
82 #ifdef CONFIG_USB_DAVINCI
83 #define CONFIG_CMD_USB /* include support for usb */
84 #define CONFIG_CMD_STORAGE /* include support for usb */
85 #define CONFIG_CMD_FAT /* include support for FAT/storage*/
86 #define CONFIG_DOS_PARTITION /* include support for FAT/storage*/
89 #ifdef CONFIG_MUSB_HCD /* include support for usb host */
90 #define CONFIG_CMD_USB /* include support for usb cmd */
91 #define CONFIG_USB_STORAGE /* MSC class support */
92 #define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */
93 #define CONFIG_CMD_FAT /* inclue support for FAT/storage */
94 #define CONFIG_DOS_PARTITION /* inclue support for FAT/storage */
96 #ifdef CONFIG_USB_KEYBOARD /* HID class support */
97 #define CONFIG_SYS_USB_EVENT_POLL
99 #define CONFIG_PREBOOT "usb start"
100 #endif /* CONFIG_USB_KEYBOARD */
101 #endif /* CONFIG_MUSB_HCD */
103 #ifdef CONFIG_MUSB_UDC
104 #define CONFIG_USB_DEVICE 1
105 #define CONFIG_USB_TTY 1
106 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
107 #define CONFIG_USBD_VENDORID 0x0451
108 #define CONFIG_USBD_PRODUCTID 0x5678
109 #define CONFIG_USBD_MANUFACTURER "Texas Instruments"
110 #define CONFIG_USBD_PRODUCT_NAME "DM365VM"
111 #endif /* CONFIG_MUSB_UDC */
113 /* U-Boot command configuration */
114 #include <config_cmd_default.h>
116 #undef CONFIG_CMD_BDI
117 #undef CONFIG_CMD_FLASH
118 #undef CONFIG_CMD_FPGA
119 #undef CONFIG_CMD_SETGETDCR
121 #define CONFIG_CMD_ASKENV
122 #define CONFIG_CMD_DHCP
123 #define CONFIG_CMD_I2C
124 #define CONFIG_CMD_PING
125 #define CONFIG_CMD_SAVES
127 #ifdef CONFIG_CMD_BDI
128 #define CONFIG_CLOCKS
132 #define CONFIG_DOS_PARTITION
133 #define CONFIG_CMD_EXT2
134 #define CONFIG_CMD_FAT
135 #define CONFIG_CMD_MMC
138 #ifdef CONFIG_NAND_DAVINCI
139 #define CONFIG_CMD_MTDPARTS
140 #define CONFIG_MTD_PARTITIONS
141 #define CONFIG_MTD_DEVICE
142 #define CONFIG_CMD_NAND
143 #define CONFIG_CMD_UBI
144 #define CONFIG_RBTREE
147 #define CONFIG_CRC32_VERIFY
148 #define CONFIG_MX_CYCLIC
150 /* U-Boot general configuration */
151 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
152 #define CONFIG_SYS_PROMPT "DM36x EVM # " /* Monitor Command Prompt */
153 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
154 #define CONFIG_SYS_PBSIZE /* Print buffer size */ \
155 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
156 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
157 #define CONFIG_SYS_HUSH_PARSER
158 #define CONFIG_SYS_LONGHELP
160 #ifdef CONFIG_NAND_DAVINCI
161 #define CONFIG_ENV_SIZE (256 << 10) /* 256 KiB */
162 #define CONFIG_ENV_IS_IN_NAND
163 #define CONFIG_ENV_OFFSET 0x3C0000
164 #undef CONFIG_ENV_IS_IN_FLASH
167 #if defined(CONFIG_MMC) && !defined(CONFIG_ENV_IS_IN_NAND)
168 #define CONFIG_CMD_ENV
169 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
170 #define CONFIG_ENV_OFFSET (51 << 9) /* Sector 51 */
171 #define CONFIG_ENV_IS_IN_MMC
172 #undef CONFIG_ENV_IS_IN_FLASH
175 #define CONFIG_BOOTDELAY 3
176 #define CONFIG_BOOTCOMMAND \
178 #define CONFIG_BOOTARGS \
179 "console=ttyS0,115200n8 " \
180 "root=/dev/mmcblk0p1 rootwait rootfstype=ext3 ro"
182 #define CONFIG_CMDLINE_EDITING
183 #define CONFIG_VERSION_VARIABLE
184 #define CONFIG_TIMESTAMP
186 /* U-Boot memory configuration */
187 #define CONFIG_SYS_MALLOC_LEN (1 << 20) /* 1 MiB */
188 #define CONFIG_SYS_MEMTEST_START 0x87000000 /* physical address */
189 #define CONFIG_SYS_MEMTEST_END 0x88000000 /* test 16MB RAM */
191 /* Linux interfacing */
192 #define CONFIG_CMDLINE_TAG
193 #define CONFIG_SETUP_MEMORY_TAGS
194 #define CONFIG_SYS_BARGSIZE 1024 /* bootarg Size */
195 #define CONFIG_SYS_LOAD_ADDR 0x80700000 /* kernel address */
198 /* NAND configuration issocketed with two chipselects just like the DM355 EVM.
199 * It normally comes with a 2GByte SLC part with 2KB pages
200 * (and 128KB erase blocks); other
201 * 2GByte parts may have 4KB pages, 256KB erase blocks, and use MLC. (MLC
202 * pretty much demands the 4-bit ECC support.) You can of course swap in
203 * other parts, including small page ones.
205 #define MTDIDS_DEFAULT "nand0=davinci_nand.0"
207 #ifdef CONFIG_SYS_NAND_LARGEPAGE
208 /* Use same layout for 128K/256K blocks; allow some bad blocks */
209 #define PART_BOOT "2m(bootloader)ro,"
211 /* Assume 16K erase blocks; allow a few bad ones. */
212 #define PART_BOOT "512k(bootloader)ro,"
215 #define PART_KERNEL "4m(kernel)," /* kernel + initramfs */
216 #define PART_REST "-(filesystem)"
218 #define MTDPARTS_DEFAULT \
219 "mtdparts=davinci_nand.0:" PART_BOOT PART_KERNEL PART_REST
221 #define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */
223 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
224 #define CONFIG_SYS_INIT_SP_ADDR \
225 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
227 #endif /* __CONFIG_H */