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