2 * Copyright (C) 2010 Texas Instruments Incorporated - http://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 #undef CONFIG_USE_SPIFLASH
19 #undef CONFIG_SYS_USE_NOR
20 #define CONFIG_USE_NAND
25 #define CONFIG_MACH_OMAPL138_LCDK
26 #define CONFIG_ARM926EJS /* arm926ejs CPU core */
27 #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
28 #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
29 #define CONFIG_SYS_OSCIN_FREQ 24000000
30 #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
31 #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
32 #define CONFIG_SYS_HZ 1000
33 #define CONFIG_SKIP_LOWLEVEL_INIT
34 #define CONFIG_SYS_TEXT_BASE 0xc1080000
39 #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
40 #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
41 #define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */
42 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
44 /* memtest start addr */
45 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000)
47 /* memtest will be run on 16MB */
48 #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
50 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
51 #define CONFIG_STACKSIZE (256*1024) /* regular stack */
53 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \
54 DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \
55 DAVINCI_SYSCFG_SUSPSRC_SPI1 | \
56 DAVINCI_SYSCFG_SUSPSRC_UART2 | \
57 DAVINCI_SYSCFG_SUSPSRC_EMAC | \
58 DAVINCI_SYSCFG_SUSPSRC_I2C)
63 #define CONFIG_SYS_DV_CLKMODE 0
64 #define CONFIG_SYS_DA850_PLL0_POSTDIV 1
65 #define CONFIG_SYS_DA850_PLL0_PLLDIV1 0x8000
66 #define CONFIG_SYS_DA850_PLL0_PLLDIV2 0x8001
67 #define CONFIG_SYS_DA850_PLL0_PLLDIV3 0x8002
68 #define CONFIG_SYS_DA850_PLL0_PLLDIV4 0x8003
69 #define CONFIG_SYS_DA850_PLL0_PLLDIV5 0x8002
70 #define CONFIG_SYS_DA850_PLL0_PLLDIV6 CONFIG_SYS_DA850_PLL0_PLLDIV1
71 #define CONFIG_SYS_DA850_PLL0_PLLDIV7 0x8005
73 #define CONFIG_SYS_DA850_PLL1_POSTDIV 1
74 #define CONFIG_SYS_DA850_PLL1_PLLDIV1 0x8000
75 #define CONFIG_SYS_DA850_PLL1_PLLDIV2 0x8001
76 #define CONFIG_SYS_DA850_PLL1_PLLDIV3 0x8003
78 #define CONFIG_SYS_DA850_PLL0_PLLM 24
79 #define CONFIG_SYS_DA850_PLL1_PLLM 21
84 #define CONFIG_SYS_NS16550_SERIAL
85 #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
86 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
87 #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
88 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */
89 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
90 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
93 #define CONFIG_DAVINCI_SPI
94 #define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE
95 #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID)
96 #define CONFIG_SF_DEFAULT_SPEED 30000000
97 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
99 #ifdef CONFIG_USE_SPIFLASH
100 #define CONFIG_SPL_SPI_SUPPORT
101 #define CONFIG_SPL_SPI_FLASH_SUPPORT
102 #define CONFIG_SPL_SPI_LOAD
103 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x8000
104 #define CONFIG_SYS_SPI_U_BOOT_SIZE 0x30000
110 #define CONFIG_SYS_I2C
111 #define CONFIG_SYS_I2C_DAVINCI
112 #define CONFIG_SYS_DAVINCI_I2C_SPEED 25000
113 #define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
114 #define CONFIG_SYS_I2C_EXPANDER_ADDR 0x20
117 * Flash & Environment
119 #ifdef CONFIG_USE_NAND
120 #undef CONFIG_ENV_IS_IN_FLASH
121 #define CONFIG_NAND_DAVINCI
122 #define CONFIG_SYS_NO_FLASH
123 #define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
124 #define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
125 #define CONFIG_ENV_SIZE (128 << 9)
126 #define CONFIG_SYS_NAND_USE_FLASH_BBT
127 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
128 #define CONFIG_SYS_NAND_PAGE_2K
129 #define CONFIG_SYS_NAND_BUSWIDTH_16_BIT
130 #define CONFIG_SYS_NAND_CS 3
131 #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
132 #define CONFIG_SYS_CLE_MASK 0x10
133 #define CONFIG_SYS_ALE_MASK 0x8
134 #undef CONFIG_SYS_NAND_HW_ECC
135 #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
136 #define NAND_MAX_CHIPS 1
139 #ifdef CONFIG_SYS_USE_NOR
140 #define CONFIG_ENV_IS_IN_FLASH
141 #undef CONFIG_SYS_NO_FLASH
142 #define CONFIG_FLASH_CFI_DRIVER
143 #define CONFIG_SYS_FLASH_CFI
144 #define CONFIG_SYS_FLASH_PROTECTION
145 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
146 #define CONFIG_SYS_FLASH_SECT_SZ (128 << 10) /* 128KB */
147 #define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ * 3)
148 #define CONFIG_ENV_SIZE (128 << 10)
149 #define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
150 #define PHYS_FLASH_SIZE (8 << 20) /* Flash size 8MB */
151 #define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\
153 #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
156 #ifdef CONFIG_USE_SPIFLASH
157 #undef CONFIG_ENV_IS_IN_FLASH
158 #undef CONFIG_ENV_IS_IN_NAND
159 #define CONFIG_ENV_IS_IN_SPI_FLASH
160 #define CONFIG_ENV_SIZE (64 << 10)
161 #define CONFIG_ENV_OFFSET (256 << 10)
162 #define CONFIG_ENV_SECT_SIZE (64 << 10)
163 #define CONFIG_SYS_NO_FLASH
167 * Network & Ethernet Configuration
169 #ifdef CONFIG_DRIVER_TI_EMAC
170 #define CONFIG_EMAC_MDIO_PHY_NUM 7
172 #undef CONFIG_DRIVER_TI_EMAC_USE_RMII
173 #define CONFIG_BOOTP_DEFAULT
174 #define CONFIG_BOOTP_DNS
175 #define CONFIG_BOOTP_DNS2
176 #define CONFIG_BOOTP_SEND_HOSTNAME
177 #define CONFIG_NET_RETRY_COUNT 10
181 * U-Boot general configuration
183 #define CONFIG_MISC_INIT_R
184 #define CONFIG_BOARD_EARLY_INIT_F
185 #define CONFIG_BOOTFILE "uImage" /* Boot file name */
186 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
187 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
188 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
189 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
190 #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000)
191 #define CONFIG_VERSION_VARIABLE
192 #define CONFIG_AUTO_COMPLETE
193 #define CONFIG_CMDLINE_EDITING
194 #define CONFIG_SYS_LONGHELP
195 #define CONFIG_CRC32_VERIFY
196 #define CONFIG_MX_CYCLIC
201 #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
202 #define CONFIG_CMDLINE_TAG
203 #define CONFIG_REVISION_TAG
204 #define CONFIG_SETUP_MEMORY_TAGS
205 #define CONFIG_BOOTARGS "console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootwait ip=off"
206 #define CONFIG_BOOTCOMMAND "if mmc rescan 0; then if fatload mmc 0 0xc0600000 boot.scr; then source 0xc0600000; else fatload mmc 0 0xc0700000 uImage; bootm c0700000; fi; else sf probe 0; sf read 0xc0700000 0x80000 0x220000; bootm 0xc0700000; fi"
211 #define CONFIG_CMD_ENV
212 #define CONFIG_CMD_DIAG
213 #define CONFIG_CMD_SAVES
214 #ifdef CONFIG_CMD_BDI
215 #define CONFIG_CLOCKS
218 #ifndef CONFIG_DRIVER_TI_EMAC
221 #ifdef CONFIG_USE_NAND
222 #define CONFIG_CMD_NAND
224 #define CONFIG_CMD_MTDPARTS
225 #define CONFIG_MTD_DEVICE
226 #define CONFIG_MTD_PARTITIONS
228 #define CONFIG_RBTREE
229 #define CONFIG_CMD_UBI
230 #define CONFIG_CMD_UBIFS
233 #ifdef CONFIG_USE_SPIFLASH
236 #if !defined(CONFIG_USE_NAND) && \
237 !defined(CONFIG_SYS_USE_NOR) && \
238 !defined(CONFIG_USE_SPIFLASH)
239 #define CONFIG_ENV_IS_NOWHERE
240 #define CONFIG_SYS_NO_FLASH
241 #define CONFIG_ENV_SIZE (16 << 10)
242 #undef CONFIG_CMD_ENV
247 #define CONFIG_GENERIC_MMC
248 #define CONFIG_DAVINCI_MMC
251 #define CONFIG_DOS_PARTITION
252 #undef CONFIG_ENV_IS_IN_MMC
255 #ifdef CONFIG_ENV_IS_IN_MMC
256 #undef CONFIG_ENV_SIZE
257 #undef CONFIG_ENV_OFFSET
258 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KiB */
259 #define CONFIG_ENV_OFFSET (51 << 9) /* Sector 51 */
260 #undef CONFIG_ENV_IS_IN_FLASH
261 #undef CONFIG_ENV_IS_IN_NAND
262 #undef CONFIG_ENV_IS_IN_SPI_FLASH
265 #ifndef CONFIG_DIRECT_NOR_BOOT
266 /* defines for SPL */
267 #define CONFIG_SPL_FRAMEWORK
268 #define CONFIG_SPL_BOARD_INIT
269 #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_TEXT_BASE - \
270 CONFIG_SYS_MALLOC_LEN)
271 #define CONFIG_SYS_SPL_MALLOC_SIZE CONFIG_SYS_MALLOC_LEN
272 #define CONFIG_SPL_SERIAL_SUPPORT
273 #define CONFIG_SPL_LIBCOMMON_SUPPORT
274 #define CONFIG_SPL_LIBGENERIC_SUPPORT
275 #define CONFIG_SPL_LDSCRIPT "board/$(BOARDDIR)/u-boot-spl-da850evm.lds"
276 #define CONFIG_SPL_STACK 0x8001ff00
277 #define CONFIG_SPL_TEXT_BASE 0x80000000
278 #define CONFIG_SPL_MAX_FOOTPRINT 32768
279 #define CONFIG_SPL_PAD_TO 32768
282 /* additions for new relocation code, must added to all boards */
283 #define CONFIG_SYS_SDRAM_BASE 0xc0000000
284 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
285 GENERATED_GBL_DATA_SIZE)
286 #endif /* __CONFIG_H */