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_ARM926EJS /* arm926ejs CPU core */
25 #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
26 #define CONFIG_SOC_DA830 /* TI DA830 SoC */
27 #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
28 #define CONFIG_SYS_OSCIN_FREQ 24000000
29 #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
30 #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
31 #define CONFIG_SYS_HZ 1000
32 #define CONFIG_SKIP_LOWLEVEL_INIT
33 #define CONFIG_SYS_TEXT_BASE 0xc1080000
38 #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
39 #define PHYS_SDRAM_1 0xc0000000 /* SDRAM Start */
40 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
41 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \
43 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
48 #define CONFIG_SYS_NS16550
49 #define CONFIG_SYS_NS16550_SERIAL
50 #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
51 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
52 #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
53 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
54 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
59 #define CONFIG_HARD_I2C
60 #define CONFIG_DRIVER_DAVINCI_I2C
61 #define CONFIG_SYS_I2C_SPEED 25000 /* 100Kbps won't work, H/W bug */
62 #define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
65 * I2C EEPROM definitions for catalyst 24W256 EEPROM chip
67 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
68 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
69 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
70 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
73 * Network & Ethernet Configuration
75 #ifdef CONFIG_DRIVER_TI_EMAC
77 #define CONFIG_BOOTP_DEFAULT
78 #define CONFIG_BOOTP_DNS
79 #define CONFIG_BOOTP_DNS2
80 #define CONFIG_BOOTP_SEND_HOSTNAME
81 #define CONFIG_NET_RETRY_COUNT 10
87 #ifdef CONFIG_USE_NAND
88 #undef CONFIG_ENV_IS_IN_FLASH
89 #define CONFIG_NAND_DAVINCI
90 #define CONFIG_SYS_NO_FLASH
91 #define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
92 #define CONFIG_ENV_OFFSET (512 << 10)
93 #define CONFIG_ENV_SIZE (10 << 10) /* 10KB */
94 #define CONFIG_SYS_NAND_USE_FLASH_BBT
95 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
96 #define CONFIG_SYS_NAND_PAGE_2K
97 #define CONFIG_SYS_NAND_CS 3
98 #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
99 #define CONFIG_SYS_NAND_PAGE_2K
100 #define CONFIG_SYS_NAND_MASK_CLE 0x10
101 #define CONFIG_SYS_NAND_MASK_ALE 0x8
102 #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
105 #ifdef CONFIG_USE_NOR
106 #define CONFIG_ENV_IS_IN_FLASH
107 #undef CONFIG_SYS_NO_FLASH
108 #define CONFIG_SYS_FLASH_CFI_DRIVER
109 #define CONFIG_SYS_FLASH_CFI
110 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
111 #define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */
112 #define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3)
113 #define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
114 #define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */
115 #define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
116 #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
117 #define CONFIG_SYS_FLASH_SPL_ACCESS
120 #ifdef CONFIG_USE_SPIFLASH
121 #undef CONFIG_ENV_IS_IN_FLASH
122 #undef CONFIG_ENV_IS_IN_NAND
123 #define CONFIG_ENV_IS_IN_SPI_FLASH
124 #define CONFIG_ENV_SIZE (16 << 10)
125 #define CONFIG_ENV_OFFSET (256 << 10)
126 #define CONFIG_ENV_SECT_SIZE 4096
127 #define CONFIG_SYS_NO_FLASH
129 #define CONFIG_SPI_FLASH
130 #define CONFIG_SPI_FLASH_WINBOND
131 #define CONFIG_DAVINCI_SPI
132 #define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE
133 #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
134 #define CONFIG_SF_DEFAULT_SPEED 30000000
135 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
141 #define CONFIG_USB_DA8XX /* Platform hookup to MUSB controller */
142 #define CONFIG_MUSB_HCD
145 * U-Boot general configuration
147 #undef CONFIG_MISC_INIT_R
148 #undef CONFIG_BOOTDELAY
149 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
150 #define CONFIG_SYS_PROMPT "U-Boot > " /* Command Prompt */
151 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
152 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
153 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
154 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
155 #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
156 #define CONFIG_VERSION_VARIABLE
157 #define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
158 #define CONFIG_SYS_HUSH_PARSER
159 #define CONFIG_CMDLINE_EDITING
160 #define CONFIG_SYS_LONGHELP
161 #define CONFIG_CRC32_VERIFY
162 #define CONFIG_MX_CYCLIC
167 #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
168 #define CONFIG_CMDLINE_TAG
169 #define CONFIG_SETUP_MEMORY_TAGS
170 #define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
171 #define CONFIG_BOOTCOMMAND ""
172 #define CONFIG_BOOTDELAY 3
177 #include <config_cmd_default.h>
178 #define CONFIG_CMD_ENV
179 #define CONFIG_CMD_ASKENV
180 #define CONFIG_CMD_DHCP
181 #define CONFIG_CMD_DIAG
182 #define CONFIG_CMD_MII
183 #define CONFIG_CMD_PING
184 #define CONFIG_CMD_SAVES
185 #define CONFIG_CMD_MEMORY
186 #undef CONFIG_CMD_FPGA
187 #undef CONFIG_CMD_SETGETDCR
189 #ifdef CONFIG_CMD_BDI
190 #define CONFIG_CLOCKS
193 #ifndef CONFIG_DRIVER_TI_EMAC
194 #undef CONFIG_CMD_NET
195 #undef CONFIG_CMD_DHCP
196 #undef CONFIG_CMD_MII
197 #undef CONFIG_CMD_PING
200 #ifdef CONFIG_USE_NAND
201 #undef CONFIG_CMD_FLASH
202 #undef CONFIG_CMD_IMLS
203 #define CONFIG_CMD_NAND
204 #define CONFIG_CMD_MTDPARTS
205 #define CONFIG_MTD_PARTITIONS
206 #define CONFIG_MTD_DEVICE
209 #ifdef CONFIG_USE_SPIFLASH
210 #undef CONFIG_CMD_IMLS
211 #undef CONFIG_CMD_FLASH
212 #define CONFIG_CMD_SPI
213 #define CONFIG_CMD_SF
214 #define CONFIG_CMD_SAVEENV
217 /* SD/MMC configuration */
218 #ifndef CONFIG_USE_NAND
220 #define CONFIG_DAVINCI_MMC_SD1
221 #define CONFIG_GENERIC_MMC
222 #define CONFIG_DAVINCI_MMC
226 * Enable MMC commands only when
227 * MMC support is present
229 #if defined(CONFIG_MMC) || defined(CONFIG_USB_DA8XX)
230 #define CONFIG_DOS_PARTITION /* include support for FAT/storage */
231 #define CONFIG_CMD_FAT /* include support for FAT cmd */
235 #define CONFIG_CMD_MMC
236 #define CONFIG_CMD_EXT2
239 #if !defined(CONFIG_USE_NAND) && \
240 !defined(CONFIG_USE_NOR) && \
241 !defined(CONFIG_USE_SPIFLASH)
242 #define CONFIG_ENV_IS_NOWHERE
243 #define CONFIG_SYS_NO_FLASH
244 #define CONFIG_ENV_SIZE (16 << 10)
245 #undef CONFIG_CMD_IMLS
246 #undef CONFIG_CMD_FLASH
247 #undef CONFIG_CMD_ENV
250 #ifdef CONFIG_USB_DA8XX
252 #ifdef CONFIG_MUSB_HCD /* include support for usb host */
253 #define CONFIG_CMD_USB /* include support for usb cmd */
255 #define CONFIG_USB_STORAGE /* MSC class support */
256 #define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */
258 #ifdef CONFIG_USB_KEYBOARD /* HID class support */
259 #define CONFIG_SYS_USB_EVENT_POLL
260 #define CONFIG_PREBOOT "usb start"
261 #endif /* CONFIG_USB_KEYBOARD */
263 #endif /* CONFIG_MUSB_HCD */
265 #ifdef CONFIG_MUSB_UDC
266 /* USB device configuration */
267 #define CONFIG_USB_DEVICE 1
268 #define CONFIG_USB_TTY 1
269 #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
270 /* Change these to suit your needs */
271 #define CONFIG_USBD_VENDORID 0x0451
272 #define CONFIG_USBD_PRODUCTID 0x5678
273 #define CONFIG_USBD_MANUFACTURER "Texas Instruments"
274 #define CONFIG_USBD_PRODUCT_NAME "DA830EVM"
275 #endif /* CONFIG_MUSB_UDC */
277 #endif /* CONFIG_USB_DA8XX */
279 #ifdef CONFIG_MTD_PARTITIONS
280 #define MTDIDS_DEFAULT "nand0=davinci_nand.1"
281 #define PART_BOOT "512k(bootloader)ro,"
282 #define PART_PARAMS "512k(params)ro,"
283 #define PART_KERNEL "4m(kernel),"
284 #define PART_REST "-(filesystem)"
285 #define MTDPARTS_DEFAULT \
286 "mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST
289 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
291 /* additions for new relocation code, must be added to all boards */
292 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
293 #define CONFIG_SYS_INIT_SP_ADDR \
294 (CONFIG_SYS_SDRAM_BASE + 0x1000 - GENERATED_GBL_DATA_SIZE)
296 #endif /* __CONFIG_H */