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_MXC_USB_PORT 1 62 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) 63 #define CONFIG_MXC_USB_FLAGS 0 64 65 /* Memory config */ 66 #define CONFIG_NR_DRAM_BANKS 1 67 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 68 #ifndef PHYS_SDRAM_SIZE 69 #define PHYS_SDRAM_SIZE (1024 << 20) 70 #endif 71 72 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 73 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 74 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 75 76 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ 77 GENERATED_GBL_DATA_SIZE) 78 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 79 CONFIG_SYS_INIT_SP_OFFSET) 80 81 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024) 82 83 #ifdef CONFIG_CMD_NAND 84 85 /* NAND config */ 86 #define CONFIG_NAND_MXS 87 #ifndef CONFIG_SYS_NAND_MAX_CHIPS 88 #define CONFIG_SYS_NAND_MAX_CHIPS 2 89 #endif 90 #define CONFIG_SYS_MAX_NAND_DEVICE 1 91 #define CONFIG_SYS_NAND_BASE 0x40000000 92 #define CONFIG_SYS_NAND_5_ADDR_CYCLE 93 #define CONFIG_SYS_NAND_ONFI_DETECTION 94 95 /* DMA config, needed for GPMI/MXS NAND support */ 96 #define CONFIG_APBH_DMA 97 #define CONFIG_APBH_DMA_BURST 98 #define CONFIG_APBH_DMA_BURST8 99 100 /* Environment in NAND */ 101 #define CONFIG_ENV_IS_IN_NAND 102 #define CONFIG_ENV_OFFSET (16 << 20) 103 #define CONFIG_ENV_SECT_SIZE (128 << 10) 104 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 105 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + (512 << 10)) 106 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 107 108 #else /* CONFIG_CMD_NAND */ 109 110 /* Environment in MMC */ 111 #define CONFIG_ENV_SIZE (8 << 10) 112 #define CONFIG_ENV_IS_IN_MMC 113 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 114 #define CONFIG_SYS_MMC_ENV_DEV 0 115 116 #endif /* CONFIG_CMD_NAND */ 117 118 /* 119 * U-Boot configuration 120 */ 121 122 /* Board startup config */ 123 #define CONFIG_BOARD_EARLY_INIT_F 124 #define CONFIG_MISC_INIT_R 125 126 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM 127 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 128 PHYS_SDRAM_SIZE - (12 << 20)) 129 130 #define CONFIG_BOOTCOMMAND "run bootubi_scr" 131 132 /* Miscellaneous configurable options */ 133 #define CONFIG_PREBOOT 134 135 /* Print Buffer Size */ 136 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 137 sizeof(CONFIG_SYS_PROMPT) + 16) 138 139 /* MTD/UBI/UBIFS config */ 140 #define CONFIG_LZO 141 #define CONFIG_MTD_DEVICE 142 #define CONFIG_MTD_PARTITIONS 143 #define CONFIG_RBTREE 144 145 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 146 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 147 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 148 "512k(env1),512k(env2),-(ubi)" 149 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 150 #define MTDIDS_DEFAULT "nand0=gpmi-nand" 151 #define MTDPARTS_DEFAULT "mtdparts=gpmi-nand:14M(spl),2M(uboot)," \ 152 "512k(env1),512k(env2),495M(ubi0)," \ 153 "14M(res0),2M(res1)," \ 154 "512k(res2),512k(res3),-(ubi1)" 155 #endif 156 157 /* 158 * Environment configuration 159 */ 160 161 #if (CONFIG_SYS_NAND_MAX_CHIPS == 1) 162 #define CONFIG_COMMON_ENV_UBI \ 163 "setubipartition=env set ubipartition ubi\0" \ 164 "setubirfs=env set ubirfs $ubipartition:rootfs$boot_vol\0" 165 #elif (CONFIG_SYS_NAND_MAX_CHIPS == 2) 166 #define CONFIG_COMMON_ENV_UBI \ 167 "setubipartition=env set ubipartition ubi$boot_vol\0" \ 168 "setubirfs=env set ubirfs ubi0:rootfs\0" 169 #endif 170 171 #define CONFIG_COMMON_ENV_MISC \ 172 "user=user\0" \ 173 "project="CONFIG_PLATINUM_PROJECT"\0" \ 174 "uimage=uImage\0" \ 175 "dtb="CONFIG_PLATINUM_CPU"-platinum-"CONFIG_PLATINUM_PROJECT".dtb\0" \ 176 "serverip=serverip\0" \ 177 "memaddrlinux=0x10800000\0" \ 178 "memaddrsrc=0x11000000\0" \ 179 "memaddrdtb=0x12000000\0" \ 180 "console=ttymxc0\0" \ 181 "baudrate=115200\0" \ 182 "boot_scr=boot.uboot\0" \ 183 "boot_vol=0\0" \ 184 "mtdids="MTDIDS_DEFAULT"\0" \ 185 "mtdparts="MTDPARTS_DEFAULT"\0" \ 186 "mmcfs=ext2\0" \ 187 "mmcrootpart=1\0" \ 188 \ 189 "setnfspath=env set nfspath /home/nfs/$user/$project/root\0" \ 190 "settftpfilelinux=env set tftpfilelinux $user/$project/$uimage\0" \ 191 "settftpfiledtb=env set tftpfiledtb $user/$project/$dtb\0" \ 192 "setubifilelinux=env set ubifilelinux boot/$uimage\0" \ 193 "setubipfiledtb=env set ubifiledtb boot/$dtb\0" \ 194 "setmmcrootdev=env set mmcrootdev /dev/mmcblk0p$mmcrootpart\0" \ 195 "setmmcfilelinux=env set mmcfilelinux /boot/$uimage\0" \ 196 "setmmcfiledtb=env set mmcfiledtb /boot/$dtb\0" \ 197 \ 198 "loadtftpkernel=dhcp $memaddrlinux $tftpfilelinux\0" \ 199 "loadtftpdtb=dhcp $memaddrdtb $tftpfiledtb\0" \ 200 "loadubikernel=ubifsload $memaddrlinux $ubifilelinux\0" \ 201 "loadubidtb=ubifsload $memaddrdtb $ubifiledtb\0" \ 202 "loadmmckernel=${mmcfs}load mmc 0:$mmcrootpart $memaddrlinux " \ 203 "$mmcfilelinux\0" \ 204 "loadmmcdtb=${mmcfs}load mmc 0:$mmcrootpart $memaddrdtb " \ 205 "$mmcfiledtb\0" \ 206 \ 207 "ubipart=ubi part $ubipartition\0" \ 208 "ubimount=ubifsmount $ubirfs\0" \ 209 \ 210 "setbootargscommon=env set bootargs $bootargs " \ 211 "console=$console,$baudrate enable_wait_mode=off\0" \ 212 "setbootargsmtd=env set bootargs $bootargs $mtdparts\0" \ 213 "setbootargsdhcp=env set bootargs $bootargs ip=dhcp\0" \ 214 "setbootargsubirfs=env set bootargs $bootargs " \ 215 "ubi.mtd=$ubipartition root=$ubirfs rootfstype=ubifs\0" \ 216 "setbootargsnfsrfs=env set bootargs $bootargs root=/dev/nfs " \ 217 "nfsroot=$serverip:$nfspath,v3,tcp\0" \ 218 "setbootargsmmcrfs=env set bootargs $bootargs " \ 219 "root=$mmcrootdev rootwait rw\0" \ 220 \ 221 "bootnet=run settftpfilelinux settftpfiledtb setnfspath " \ 222 "setbootargscommon setbootargsmtd setbootargsdhcp " \ 223 "setbootargsnfsrfs;" \ 224 "run loadtftpkernel loadtftpdtb;" \ 225 "bootm $memaddrlinux - $memaddrdtb\0" \ 226 "bootnet_ubirfs=run settftpfilelinux settftpfiledtb;" \ 227 "run setubipartition setubirfs;" \ 228 "run setbootargscommon setbootargsmtd " \ 229 "setbootargsubirfs;" \ 230 "run loadtftpkernel loadtftpdtb;" \ 231 "bootm $memaddrlinux - $memaddrdtb\0" \ 232 "bootubi=run setubipartition setubirfs setubifilelinux " \ 233 "setubipfiledtb;" \ 234 "run setbootargscommon setbootargsmtd " \ 235 "setbootargsubirfs;" \ 236 "run ubipart ubimount loadubikernel loadubidtb;" \ 237 "bootm $memaddrlinux - $memaddrdtb\0" \ 238 "bootubi_scr=run setubipartition setubirfs;" \ 239 "run ubipart ubimount;" \ 240 "if ubifsload ${memaddrsrc} boot/${boot_scr}; " \ 241 "then source ${memaddrsrc}; else run bootubi; fi\0" \ 242 "bootmmc=run setmmcrootdev setmmcfilelinux setmmcfiledtb " \ 243 "setbootargscommon setbootargsmmcrfs;" \ 244 "run loadmmckernel loadmmcdtb;" \ 245 "bootm $memaddrlinux - $memaddrdtb\0" \ 246 \ 247 "bootcmd="CONFIG_BOOTCOMMAND"\0" 248 249 #define CONFIG_COMMON_ENV_SETTINGS CONFIG_COMMON_ENV_MISC \ 250 CONFIG_COMMON_ENV_UBI 251 #endif /* __PLATINUM_CONFIG_H__ */ 252