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