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