2 * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
4 * Based on davinci_dvevm.h. Original Copyrights follow:
6 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
8 * SPDX-License-Identifier: GPL-2.0+
17 #define CONFIG_DRIVER_TI_EMAC
18 #define CONFIG_USE_SPIFLASH
23 #define CONFIG_MACH_DAVINCI_DA830_EVM
24 #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
25 #define CONFIG_SYS_OSCIN_FREQ 24000000
26 #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
27 #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
28 #define CONFIG_SKIP_LOWLEVEL_INIT
29 #define CONFIG_SYS_TEXT_BASE 0xc1080000
34 #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
35 #define PHYS_SDRAM_1 0xc0000000 /* SDRAM Start */
36 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
37 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \
39 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
44 #define CONFIG_SYS_NS16550
45 #define CONFIG_SYS_NS16550_SERIAL
46 #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
47 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
48 #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
49 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
50 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
55 #define CONFIG_SYS_I2C
56 #define CONFIG_SYS_I2C_DAVINCI
57 #define CONFIG_SYS_DAVINCI_I2C_SPEED 25000 /* 100Kbps won't work, H/W bug */
58 #define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
61 * I2C EEPROM definitions for catalyst 24W256 EEPROM chip
63 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
64 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
65 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
66 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
69 * Network & Ethernet Configuration
71 #ifdef CONFIG_DRIVER_TI_EMAC
73 #define CONFIG_BOOTP_DNS
74 #define CONFIG_BOOTP_DNS2
75 #define CONFIG_BOOTP_SEND_HOSTNAME
76 #define CONFIG_NET_RETRY_COUNT 10
82 #ifdef CONFIG_USE_NAND
83 #undef CONFIG_ENV_IS_IN_FLASH
84 #define CONFIG_NAND_DAVINCI
85 #define CONFIG_SYS_NO_FLASH
86 #define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
87 #define CONFIG_ENV_OFFSET (512 << 10)
88 #define CONFIG_ENV_SIZE (10 << 10) /* 10KB */
89 #define CONFIG_SYS_NAND_USE_FLASH_BBT
90 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
91 #define CONFIG_SYS_NAND_PAGE_2K
92 #define CONFIG_SYS_NAND_CS 3
93 #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
94 #define CONFIG_SYS_NAND_PAGE_2K
95 #define CONFIG_SYS_NAND_MASK_CLE 0x10
96 #define CONFIG_SYS_NAND_MASK_ALE 0x8
97 #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
100 #ifdef CONFIG_USE_NOR
101 #define CONFIG_ENV_IS_IN_FLASH
102 #undef CONFIG_SYS_NO_FLASH
103 #define CONFIG_SYS_FLASH_CFI_DRIVER
104 #define CONFIG_SYS_FLASH_CFI
105 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
106 #define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */
107 #define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3)
108 #define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
109 #define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */
110 #define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
111 #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
112 #define CONFIG_SYS_FLASH_SPL_ACCESS
115 #ifdef CONFIG_USE_SPIFLASH
116 #undef CONFIG_ENV_IS_IN_FLASH
117 #undef CONFIG_ENV_IS_IN_NAND
118 #define CONFIG_ENV_IS_IN_SPI_FLASH
119 #define CONFIG_ENV_SIZE (16 << 10)
120 #define CONFIG_ENV_OFFSET (256 << 10)
121 #define CONFIG_ENV_SECT_SIZE 4096
122 #define CONFIG_SYS_NO_FLASH
124 #define CONFIG_SPI_FLASH_WINBOND
125 #define CONFIG_DAVINCI_SPI
126 #define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE
127 #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
128 #define CONFIG_SF_DEFAULT_SPEED 30000000
129 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
135 #define CONFIG_USB_DA8XX /* Platform hookup to MUSB controller */
136 #define CONFIG_USB_MUSB_HCD
139 * U-Boot general configuration
141 #undef CONFIG_MISC_INIT_R
142 #undef CONFIG_BOOTDELAY
143 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
144 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
145 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
146 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
147 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
148 #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
149 #define CONFIG_VERSION_VARIABLE
150 #define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
151 #define CONFIG_SYS_HUSH_PARSER
152 #define CONFIG_CMDLINE_EDITING
153 #define CONFIG_SYS_LONGHELP
154 #define CONFIG_CRC32_VERIFY
155 #define CONFIG_MX_CYCLIC
160 #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
161 #define CONFIG_CMDLINE_TAG
162 #define CONFIG_SETUP_MEMORY_TAGS
163 #define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
164 #define CONFIG_BOOTCOMMAND ""
165 #define CONFIG_BOOTDELAY 3
170 #define CONFIG_CMD_ENV
171 #define CONFIG_CMD_ASKENV
172 #define CONFIG_CMD_DHCP
173 #define CONFIG_CMD_DIAG
174 #define CONFIG_CMD_MII
175 #define CONFIG_CMD_PING
176 #define CONFIG_CMD_SAVES
178 #ifdef CONFIG_CMD_BDI
179 #define CONFIG_CLOCKS
182 #ifndef CONFIG_DRIVER_TI_EMAC
183 #undef CONFIG_CMD_DHCP
184 #undef CONFIG_CMD_MII
185 #undef CONFIG_CMD_PING
188 #ifdef CONFIG_USE_NAND
189 #define CONFIG_CMD_NAND
190 #define CONFIG_CMD_MTDPARTS
191 #define CONFIG_MTD_PARTITIONS
192 #define CONFIG_MTD_DEVICE
195 #ifdef CONFIG_USE_SPIFLASH
196 #define CONFIG_CMD_SPI
197 #define CONFIG_CMD_SF
200 /* SD/MMC configuration */
201 #ifndef CONFIG_USE_NAND
203 #define CONFIG_DAVINCI_MMC_SD1
204 #define CONFIG_GENERIC_MMC
205 #define CONFIG_DAVINCI_MMC
209 * Enable MMC commands only when
210 * MMC support is present
212 #if defined(CONFIG_MMC) || defined(CONFIG_USB_DA8XX)
213 #define CONFIG_DOS_PARTITION /* include support for FAT/storage */
214 #define CONFIG_CMD_FAT /* include support for FAT cmd */
218 #define CONFIG_CMD_MMC
219 #define CONFIG_CMD_EXT2
222 #if !defined(CONFIG_USE_NAND) && \
223 !defined(CONFIG_USE_NOR) && \
224 !defined(CONFIG_USE_SPIFLASH)
225 #define CONFIG_ENV_IS_NOWHERE
226 #define CONFIG_SYS_NO_FLASH
227 #define CONFIG_ENV_SIZE (16 << 10)
228 #undef CONFIG_CMD_ENV
231 #ifdef CONFIG_USB_DA8XX
233 #ifdef CONFIG_USB_MUSB_HCD /* include support for usb host */
234 #define CONFIG_CMD_USB /* include support for usb cmd */
236 #define CONFIG_USB_STORAGE /* MSC class support */
237 #define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */
239 #ifdef CONFIG_USB_KEYBOARD /* HID class support */
240 #define CONFIG_SYS_USB_EVENT_POLL
241 #define CONFIG_PREBOOT "usb start"
242 #endif /* CONFIG_USB_KEYBOARD */
244 #endif /* CONFIG_USB_MUSB_HCD */
246 #ifdef CONFIG_USB_MUSB_UDC
247 /* USB device configuration */
248 #define CONFIG_USB_DEVICE 1
249 #define CONFIG_USB_TTY 1
250 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
251 /* Change these to suit your needs */
252 #define CONFIG_USBD_VENDORID 0x0451
253 #define CONFIG_USBD_PRODUCTID 0x5678
254 #define CONFIG_USBD_MANUFACTURER "Texas Instruments"
255 #define CONFIG_USBD_PRODUCT_NAME "DA830EVM"
256 #endif /* CONFIG_USB_MUSB_UDC */
258 #endif /* CONFIG_USB_DA8XX */
260 #ifdef CONFIG_MTD_PARTITIONS
261 #define MTDIDS_DEFAULT "nand0=davinci_nand.1"
262 #define PART_BOOT "512k(bootloader)ro,"
263 #define PART_PARAMS "512k(params)ro,"
264 #define PART_KERNEL "4m(kernel),"
265 #define PART_REST "-(filesystem)"
266 #define MTDPARTS_DEFAULT \
267 "mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST
270 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
272 /* additions for new relocation code, must be added to all boards */
273 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
274 #define CONFIG_SYS_INIT_SP_ADDR \
275 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
277 #endif /* __CONFIG_H */