1 /* 2 * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de. 3 * Based on: 4 * U-Boot:include/configs/da850evm.h 5 * 6 * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ 7 * 8 * Based on davinci_dvevm.h. Original Copyrights follow: 9 * 10 * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> 11 * 12 * SPDX-License-Identifier: GPL-2.0+ 13 */ 14 15 #ifndef __CONFIG_H 16 #define __CONFIG_H 17 18 /* 19 * Board 20 */ 21 #define CONFIG_SYS_GENERIC_BOARD 22 #define CONFIG_DRIVER_TI_EMAC 23 #define CONFIG_BARIX_IPAM390 24 25 /* 26 * SoC Configuration 27 */ 28 #define CONFIG_MACH_DAVINCI_DA850_EVM 29 #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */ 30 #define CONFIG_SOC_DA850 /* TI DA850 SoC */ 31 #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH 32 #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID) 33 #define CONFIG_SYS_OSCIN_FREQ 24000000 34 #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE 35 #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID) 36 #define CONFIG_SYS_DA850_PLL_INIT 37 #define CONFIG_SYS_DA850_DDR_INIT 38 #define CONFIG_SYS_TEXT_BASE 0xc1080000 39 40 /* 41 * Memory Info 42 */ 43 #define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */ 44 #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */ 45 #define PHYS_SDRAM_1_SIZE (128 << 20) /* SDRAM size 128MB */ 46 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/ 47 48 /* memtest start addr */ 49 #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000) 50 51 /* memtest will be run on 16MB */ 52 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 16 * 1024 * 1024) 53 54 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ 55 56 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC ( \ 57 DAVINCI_SYSCFG_SUSPSRC_TIMER0 | \ 58 DAVINCI_SYSCFG_SUSPSRC_UART2 | \ 59 DAVINCI_SYSCFG_SUSPSRC_UART0 | \ 60 DAVINCI_SYSCFG_SUSPSRC_EMAC) 61 62 /* 63 * PLL configuration 64 */ 65 #define CONFIG_SYS_DV_CLKMODE 0 66 #define CONFIG_SYS_DA850_PLL0_POSTDIV 1 67 #define CONFIG_SYS_DA850_PLL0_PLLDIV1 0x8000 68 #define CONFIG_SYS_DA850_PLL0_PLLDIV2 0x8001 69 #define CONFIG_SYS_DA850_PLL0_PLLDIV3 0x8002 70 #define CONFIG_SYS_DA850_PLL0_PLLDIV4 0x8003 71 #define CONFIG_SYS_DA850_PLL0_PLLDIV5 0x8002 72 #define CONFIG_SYS_DA850_PLL0_PLLDIV6 CONFIG_SYS_DA850_PLL0_PLLDIV1 73 #define CONFIG_SYS_DA850_PLL0_PLLDIV7 0x8005 74 75 #define CONFIG_SYS_DA850_PLL1_POSTDIV 1 76 #define CONFIG_SYS_DA850_PLL1_PLLDIV1 0x8000 77 #define CONFIG_SYS_DA850_PLL1_PLLDIV2 0x8001 78 #define CONFIG_SYS_DA850_PLL1_PLLDIV3 0x8002 79 80 #define CONFIG_SYS_DA850_PLL0_PLLM 24 81 #define CONFIG_SYS_DA850_PLL1_PLLM 24 82 83 /* 84 * DDR2 memory configuration 85 */ 86 #define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \ 87 DV_DDR_PHY_EXT_STRBEN | \ 88 (0x2 << DV_DDR_PHY_RD_LATENCY_SHIFT)) 89 #define CONFIG_SYS_DA850_DDR2_SDRCR 0x00000498 90 91 #define CONFIG_SYS_DA850_DDR2_SDBCR2 0x00000004 92 #define CONFIG_SYS_DA850_DDR2_PBBPR 0x00000020 93 94 95 #define CONFIG_SYS_DA850_DDR2_SDTIMR ( \ 96 (13 << DV_DDR_SDTMR1_RFC_SHIFT) | \ 97 (2 << DV_DDR_SDTMR1_RP_SHIFT) | \ 98 (2 << DV_DDR_SDTMR1_RCD_SHIFT) | \ 99 (2 << DV_DDR_SDTMR1_WR_SHIFT) | \ 100 (5 << DV_DDR_SDTMR1_RAS_SHIFT) | \ 101 (8 << DV_DDR_SDTMR1_RC_SHIFT) | \ 102 (1 << DV_DDR_SDTMR1_RRD_SHIFT) | \ 103 (1 << DV_DDR_SDTMR1_WTR_SHIFT)) 104 105 #define CONFIG_SYS_DA850_DDR2_SDTIMR2 ( \ 106 (8 << DV_DDR_SDTMR2_RASMAX_SHIFT) | \ 107 (2 << DV_DDR_SDTMR2_XP_SHIFT) | \ 108 (0 << DV_DDR_SDTMR2_ODT_SHIFT) | \ 109 (14 << DV_DDR_SDTMR2_XSNR_SHIFT) | \ 110 (0xc7 << DV_DDR_SDTMR2_XSRD_SHIFT) | \ 111 (1 << DV_DDR_SDTMR2_RTP_SHIFT) | \ 112 (2 << DV_DDR_SDTMR2_CKE_SHIFT)) 113 114 #define CONFIG_SYS_DA850_DDR2_SDBCR ( \ 115 (1 << DV_DDR_SDCR_DDR2EN_SHIFT) | \ 116 (1 << DV_DDR_SDCR_DDRDRIVE0_SHIFT) | \ 117 (1 << DV_DDR_SDCR_DDREN_SHIFT) | \ 118 (1 << DV_DDR_SDCR_SDRAMEN_SHIFT) | \ 119 (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT) | \ 120 (2 << DV_DDR_SDCR_CL_SHIFT) | \ 121 (3 << DV_DDR_SDCR_IBANK_SHIFT) | \ 122 (2 << DV_DDR_SDCR_PAGESIZE_SHIFT)) 123 124 #define CONFIG_SYS_DA850_CS3CFG (DAVINCI_ABCR_WSETUP(1) | \ 125 DAVINCI_ABCR_WSTROBE(2) | \ 126 DAVINCI_ABCR_WHOLD(0) | \ 127 DAVINCI_ABCR_RSETUP(1) | \ 128 DAVINCI_ABCR_RSTROBE(2) | \ 129 DAVINCI_ABCR_RHOLD(1) | \ 130 DAVINCI_ABCR_TA(0) | \ 131 DAVINCI_ABCR_ASIZE_8BIT) 132 133 134 /* 135 * Serial Driver info 136 */ 137 #define CONFIG_SYS_NS16550 138 #define CONFIG_SYS_NS16550_SERIAL 139 #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */ 140 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE /* Base address of UART0 */ 141 #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID) 142 #define CONFIG_CONS_INDEX 1 /* use UART0 for console */ 143 #define CONFIG_BAUDRATE 115200 /* Default baud rate */ 144 145 /* 146 * Flash & Environment 147 */ 148 #define CONFIG_NAND_DAVINCI 149 #define CONFIG_SYS_NO_FLASH 150 #define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */ 151 #define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */ 152 #define CONFIG_ENV_SIZE (128 << 10) 153 #define CONFIG_SYS_NAND_USE_FLASH_BBT 154 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST 155 #define CONFIG_SYS_NAND_PAGE_2K 156 #define CONFIG_SYS_NAND_CS 3 157 #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE 158 #define CONFIG_SYS_NAND_MASK_CLE 0x10 159 #define CONFIG_SYS_NAND_MASK_ALE 0x8 160 #undef CONFIG_SYS_NAND_HW_ECC 161 #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ 162 #define CONFIG_SYS_NAND_HW_ECC_OOBFIRST 163 #define CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC 164 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 165 #define CONFIG_SYS_NAND_PAGE_SIZE (2 << 10) 166 #define CONFIG_SYS_NAND_BLOCK_SIZE (128 << 10) 167 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x40000 168 #define CONFIG_SYS_NAND_U_BOOT_SIZE 0x120000 169 #define CONFIG_SYS_NAND_U_BOOT_DST 0xc1080000 170 #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_NAND_U_BOOT_DST 171 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \ 172 CONFIG_SYS_NAND_U_BOOT_SIZE - \ 173 CONFIG_SYS_MALLOC_LEN - \ 174 GENERATED_GBL_DATA_SIZE) 175 #define CONFIG_SYS_NAND_ECCPOS { \ 176 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, \ 177 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, \ 178 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \ 179 54, 55, 56, 57, 58, 59, 60, 61, 62, 63} 180 #define CONFIG_SYS_NAND_PAGE_COUNT 64 181 #define CONFIG_SYS_NAND_BAD_BLOCK_POS 0 182 #define CONFIG_SYS_NAND_ECCSIZE 512 183 #define CONFIG_SYS_NAND_ECCBYTES 10 184 #define CONFIG_SYS_NAND_OOBSIZE 64 185 #define CONFIG_SPL_NAND_SUPPORT 186 #define CONFIG_SPL_NAND_BASE 187 #define CONFIG_SPL_NAND_DRIVERS 188 #define CONFIG_SPL_NAND_ECC 189 #define CONFIG_SPL_NAND_SIMPLE 190 #define CONFIG_SPL_NAND_LOAD 191 192 /* 193 * Network & Ethernet Configuration 194 */ 195 #ifdef CONFIG_DRIVER_TI_EMAC 196 #define CONFIG_DRIVER_TI_EMAC_USE_RMII 197 #define CONFIG_BOOTP_DEFAULT 198 #define CONFIG_BOOTP_DNS 199 #define CONFIG_BOOTP_DNS2 200 #define CONFIG_BOOTP_SEND_HOSTNAME 201 #define CONFIG_NET_RETRY_COUNT 10 202 #endif 203 204 /* 205 * U-Boot general configuration 206 */ 207 #define CONFIG_MISC_INIT_R 208 #define CONFIG_BOARD_EARLY_INIT_F 209 #define CONFIG_BOOTFILE "uImage" /* Boot file name */ 210 #define CONFIG_SYS_PROMPT "U-Boot > " /* Command Prompt */ 211 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 212 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) 213 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 214 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */ 215 #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000) 216 #define CONFIG_VERSION_VARIABLE 217 #define CONFIG_AUTO_COMPLETE 218 #define CONFIG_SYS_HUSH_PARSER 219 #define CONFIG_CMDLINE_EDITING 220 #define CONFIG_SYS_LONGHELP 221 #define CONFIG_CRC32_VERIFY 222 #define CONFIG_MX_CYCLIC 223 224 /* 225 * Linux Information 226 */ 227 #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100) 228 #define CONFIG_HWCONFIG /* enable hwconfig */ 229 #define CONFIG_CMDLINE_TAG 230 #define CONFIG_REVISION_TAG 231 #define CONFIG_SETUP_MEMORY_TAGS 232 #define CONFIG_BOOTDELAY 2 233 #define CONFIG_EXTRA_ENV_SETTINGS \ 234 "defbootargs=setenv bootargs mem=128M console=ttyS0,115200n8 " \ 235 "root=/dev/mtdblock5 rw noinitrd " \ 236 "rootfstype=jffs2 noinitrd\0" \ 237 "hwconfig=dsp:wake=yes\0" \ 238 "bootcmd=nboot kernel;run defbootargs addmtd;bootm 0xc0700000\0" \ 239 "bootfile=uImage\0" \ 240 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 241 "mtddevname=uboot-env\0" \ 242 "mtddevnum=0\0" \ 243 "mtdids=" MTDIDS_DEFAULT "\0" \ 244 "mtdparts=" MTDPARTS_DEFAULT "\0" \ 245 "u-boot=/tftpboot/ipam390/u-boot.ais\0" \ 246 "upd_uboot=tftp c0000000 ${u-boot};nand erase.part u-boot;" \ 247 "nand write c0000000 20000 ${filesize}\0" \ 248 "setbootparms=nand read c0100000 200000 400000;" \ 249 "run defbootargs addmtd;" \ 250 "spl export atags c0100000;" \ 251 "nand erase.part bootparms;" \ 252 "nand write c0000100 180000 20000\0" \ 253 "\0" 254 255 /* 256 * U-Boot commands 257 */ 258 #define CONFIG_CMD_ENV 259 #define CONFIG_CMD_ASKENV 260 #define CONFIG_CMD_DHCP 261 #define CONFIG_CMD_DIAG 262 #define CONFIG_CMD_MII 263 #define CONFIG_CMD_PING 264 #define CONFIG_CMD_SAVES 265 266 #ifdef CONFIG_CMD_BDI 267 #define CONFIG_CLOCKS 268 #endif 269 270 #ifndef CONFIG_DRIVER_TI_EMAC 271 #undef CONFIG_CMD_DHCP 272 #undef CONFIG_CMD_MII 273 #undef CONFIG_CMD_PING 274 #endif 275 276 #define CONFIG_CMD_NAND 277 #define CONFIG_CMD_NAND_TRIMFFS 278 279 #define CONFIG_CMD_MTDPARTS 280 #define CONFIG_MTD_DEVICE 281 #define CONFIG_MTD_PARTITIONS 282 #define CONFIG_LZO 283 #define CONFIG_RBTREE 284 #define CONFIG_CMD_UBI 285 #define CONFIG_CMD_UBIFS 286 287 #define MTDIDS_NAME_STR "davinci_nand.0" 288 #define MTDIDS_DEFAULT "nand0=" MTDIDS_NAME_STR 289 #define MTDPARTS_DEFAULT "mtdparts=" MTDIDS_NAME_STR ":" \ 290 "128k(u-boot-env)," \ 291 "1408k(u-boot)," \ 292 "128k(bootparms)," \ 293 "384k(factory-info)," \ 294 "4M(kernel)," \ 295 "-(rootfs)" 296 297 /* defines for SPL */ 298 #define CONFIG_SPL_FRAMEWORK 299 #define CONFIG_SPL_BOARD_INIT 300 #define CONFIG_SYS_SPL_MALLOC_START (CONFIG_SYS_TEXT_BASE - \ 301 CONFIG_SYS_MALLOC_LEN) 302 #define CONFIG_SYS_SPL_MALLOC_SIZE CONFIG_SYS_MALLOC_LEN 303 #define CONFIG_SPL_SERIAL_SUPPORT 304 #define CONFIG_SPL_LIBCOMMON_SUPPORT 305 #define CONFIG_SPL_LIBGENERIC_SUPPORT 306 #define CONFIG_SPL_LDSCRIPT "board/$(BOARDDIR)/u-boot-spl-ipam390.lds" 307 #define CONFIG_SPL_STACK 0x8001ff00 308 #define CONFIG_SPL_TEXT_BASE 0x80000000 309 #define CONFIG_SPL_MAX_SIZE 0x20000 310 #define CONFIG_SPL_MAX_FOOTPRINT 32768 311 312 /* additions for new relocation code, must added to all boards */ 313 #define CONFIG_SYS_SDRAM_BASE 0xc0000000 314 315 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \ 316 GENERATED_GBL_DATA_SIZE) 317 318 /* add FALCON boot mode */ 319 #define CONFIG_CMD_SPL 320 #define CONFIG_SPL_OS_BOOT 321 #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 322 #define CONFIG_SYS_SPL_ARGS_ADDR LINUX_BOOT_PARAM_ADDR 323 #define CONFIG_CMD_SPL_NAND_OFS 0x00180000 324 #define CONFIG_CMD_SPL_WRITE_SIZE 0x400 325 326 /* GPIO support */ 327 #define CONFIG_SPL_GPIO_SUPPORT 328 #define CONFIG_DA8XX_GPIO 329 #define CONFIG_IPAM390_GPIO_BOOTMODE ((16 * 7) + 14) 330 331 #define CONFIG_SHOW_BOOT_PROGRESS 332 #define CONFIG_IPAM390_GPIO_LED_RED ((16 * 7) + 11) 333 #define CONFIG_IPAM390_GPIO_LED_GREEN ((16 * 7) + 12) 334 335 #endif /* __CONFIG_H */ 336