1 /* 2 * Copyright (C) 2014, Barco (www.barco.com) 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef __PLATINUM_CONFIG_H__ 8 #define __PLATINUM_CONFIG_H__ 9 10 /* SPL */ 11 #define CONFIG_SPL_NAND_SUPPORT 12 #define CONFIG_SPL_MMC_SUPPORT 13 14 /* Location in NAND to read U-Boot from */ 15 #define CONFIG_SYS_NAND_U_BOOT_OFFS (14 * 1024 * 1024) 16 17 #include "imx6_spl.h" /* common IMX6 SPL configuration */ 18 #include "mx6_common.h" 19 20 /* 21 * Console configuration 22 */ 23 24 #define CONFIG_CMD_BMODE 25 #define CONFIG_CMD_MTDPARTS 26 #define CONFIG_CMD_NAND 27 #define CONFIG_CMD_NAND_TRIMFFS 28 #define CONFIG_CMD_UBI 29 #define CONFIG_CMD_UBIFS 30 31 /* 32 * Hardware configuration 33 */ 34 35 /* UART config */ 36 #define CONFIG_MXC_UART 37 #define CONFIG_MXC_UART_BASE UART1_BASE 38 39 /* I2C config */ 40 #define CONFIG_SYS_I2C 41 #define CONFIG_SYS_I2C_MXC 42 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 43 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 44 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 45 #define CONFIG_SYS_I2C_SPEED 100000 46 47 /* MMC config */ 48 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 49 #define CONFIG_SYS_FSL_USDHC_NUM 1 50 51 /* Ethernet config */ 52 #define CONFIG_FEC_MXC 53 #define CONFIG_MII 54 #define IMX_FEC_BASE ENET_BASE_ADDR 55 56 #define CONFIG_PHYLIB 57 58 /* USB config */ 59 #define CONFIG_USB_EHCI 60 #define CONFIG_USB_EHCI_MX6 61 #define CONFIG_USB_STORAGE 62 #define CONFIG_MXC_USB_PORT 1 63 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 64 #define CONFIG_MXC_USB_FLAGS 0 65 66 /* Memory config */ 67 #define CONFIG_NR_DRAM_BANKS 1 68 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 69 #ifndef PHYS_SDRAM_SIZE 70 #define PHYS_SDRAM_SIZE (1024 << 20) 71 #endif 72 73 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 74 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 75 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 76 77 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ 78 GENERATED_GBL_DATA_SIZE) 79 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 80 CONFIG_SYS_INIT_SP_OFFSET) 81 82 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) 83 84 #ifdef CONFIG_CMD_NAND 85 86 /* NAND config */ 87 #define CONFIG_NAND_MXS 88 #ifndef CONFIG_SYS_NAND_MAX_CHIPS 89 #define CONFIG_SYS_NAND_MAX_CHIPS 2 90 #endif 91 #define CONFIG_SYS_MAX_NAND_DEVICE 1 92 #define CONFIG_SYS_NAND_BASE 0x40000000 93 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 94 #define CONFIG_SYS_NAND_ONFI_DETECTION 95 96 /* DMA config, needed for GPMI/MXS NAND support */ 97 #define CONFIG_APBH_DMA 98 #define CONFIG_APBH_DMA_BURST 99 #define CONFIG_APBH_DMA_BURST8 100 101 /* Environment in NAND */ 102 #define CONFIG_ENV_IS_IN_NAND 103 #define CONFIG_ENV_OFFSET (16 << 20) 104 #define CONFIG_ENV_SECT_SIZE (128 << 10) 105 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 106 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 107 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 108 109 #else /* CONFIG_CMD_NAND */ 110 111 /* Environment in MMC */ 112 #define CONFIG_ENV_SIZE (8 << 10) 113 #define CONFIG_ENV_IS_IN_MMC 114 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 115 #define CONFIG_SYS_MMC_ENV_DEV 0 116 117 #endif /* CONFIG_CMD_NAND */ 118 119 /* 120 * U-Boot configuration 121 */ 122 123 /* Board startup config */ 124 #define CONFIG_BOARD_EARLY_INIT_F 125 #define CONFIG_MISC_INIT_R 126 127 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM 128 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 129 PHYS_SDRAM_SIZE - (12 << 20)) 130 131 #define CONFIG_BOOTCOMMAND "run bootubi_scr" 132 133 /* Miscellaneous configurable options */ 134 #define CONFIG_PREBOOT 135 136 /* Print Buffer Size */ 137 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 138 sizeof(CONFIG_SYS_PROMPT) + 16) 139 140 /* MTD/UBI/UBIFS config */ 141 #define CONFIG_LZO 142 #define CONFIG_MTD_DEVICE 143 #define CONFIG_MTD_PARTITIONS 144 #define CONFIG_RBTREE 145 146 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 147 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 148 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 149 "512k(env1),512k(env2),-(ubi)" 150 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 151 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 152 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 153 "512k(env1),512k(env2),495M(ubi0)," \ 154 "14M(res0),2M(res1)," \ 155 "512k(res2),512k(res3),-(ubi1)" 156 #endif 157 158 /* 159 * Environment configuration 160 */ 161 162 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 163 #define CONFIG_COMMON_ENV_UBI \ 164 "setubipartition=env set ubipartition ubi\0" \ 165 "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0" 166 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 167 #define CONFIG_COMMON_ENV_UBI \ 168 "setubipartition=env set ubipartition ubi$boot_vol\0" \ 169 "setubirfs=env set ubirfs ubi0:rootfs\0" 170 #endif 171 172 #define CONFIG_COMMON_ENV_MISC \ 173 "user=user\0" \ 174 "project="CONFIG_PLATINUM_PROJECT"\0" \ 175 "uimage=uImage\0" \ 176 "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \ 177 "serverip=serverip\0" \ 178 "memaddrlinux=0x10800000\0" \ 179 "memaddrsrc=0x11000000\0" \ 180 "memaddrdtb=0x12000000\0" \ 181 "console=ttymxc0\0" \ 182 "baudrate=115200\0" \ 183 "boot_scr=boot.uboot\0" \ 184 "boot_vol=0\0" \ 185 "mtdids="MTDIDS_DEFAULT"\0" \ 186 "mtdparts="MTDPARTS_DEFAULT"\0" \ 187 "mmcfs=ext2\0" \ 188 "mmcrootpart=1\0" \ 189 \ 190 "setnfspath=env set nfspath /home/nfs/$user/$project/root\0" \ 191 "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \ 192 "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0" \ 193 "setubifilelinux=env set ubifilelinux boot/$uimage\0" \ 194 "setubipfiledtb=env set ubifiledtb boot/$dtb\0" \ 195 "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0" \ 196 "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0" \ 197 "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0" \ 198 \ 199 "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0" \ 200 "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0" \ 201 "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0" \ 202 "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0" \ 203 "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux " \ 204 "$mmcfilelinux\0" \ 205 "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb " \ 206 "$mmcfiledtb\0" \ 207 \ 208 "ubipart=ubi part $ubipartition\0" \ 209 "ubimount=ubifsmount $ubirfs\0" \ 210 \ 211 "setbootargscommon=env set bootargs $bootargs " \ 212 "console=$console,$baudrate enable_wait_mode=off\0" \ 213 "setbootargsmtd=env set bootargs $bootargs $mtdparts\0" \ 214 "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0" \ 215 "setbootargsubirfs=env set bootargs $bootargs " \ 216 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \ 217 "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs " \ 218 "nfsroot=$serverip:$nfspath,v3,tcp\0" \ 219 "setbootargsmmcrfs=env set bootargs $bootargs " \ 220 "root=$mmcrootdev rootwait rw\0" \ 221 \ 222 "bootnet=run settftpfilelinux settftpfiledtb setnfspath " \ 223 "setbootargscommon setbootargsmtd setbootargsdhcp " \ 224 "setbootargsnfsrfs;" \ 225 "run loadtftpkernel loadtftpdtb;" \ 226 "bootm $memaddrlinux - $memaddrdtb\0" \ 227 "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;" \ 228 "run setubipartition setubirfs;" \ 229 "run setbootargscommon setbootargsmtd " \ 230 "setbootargsubirfs;" \ 231 "run loadtftpkernel loadtftpdtb;" \ 232 "bootm $memaddrlinux - $memaddrdtb\0" \ 233 "bootubi=run setubipartition setubirfs setubifilelinux " \ 234 "setubipfiledtb;" \ 235 "run setbootargscommon setbootargsmtd " \ 236 "setbootargsubirfs;" \ 237 "run ubipart ubimount loadubikernel loadubidtb;" \ 238 "bootm $memaddrlinux - $memaddrdtb\0" \ 239 "bootubi_scr=run setubipartition setubirfs;" \ 240 "run ubipart ubimount;" \ 241 "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \ 242 "then source ${memaddrsrc}; else run bootubi; fi\0" \ 243 "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb " \ 244 "setbootargscommon setbootargsmmcrfs;" \ 245 "run loadmmckernel loadmmcdtb;" \ 246 "bootm $memaddrlinux - $memaddrdtb\0" \ 247 \ 248 "bootcmd="CONFIG_BOOTCOMMAND"\0" 249 250 #define CONFIG_COMMON_ENV_SETTINGS CONFIG_COMMON_ENV_MISC \ 251 CONFIG_COMMON_ENV_UBI 252 #endif /* __PLATINUM_CONFIG_H__ */ 253