include/configs/km/keymile-common.h

   1 /*
   2  * (C) Copyright 2008-2011
   3  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef __CONFIG_KEYMILE_H
   9 #define __CONFIG_KEYMILE_H
  10
  11 #define CONFIG_BOOTCOUNT_LIMIT
  12
  13 /*
  14  * Command line configuration.
  15  */
  16 #include <config_cmd_default.h>
  17
  18 #define CONFIG_CMD_ASKENV
  19 #define CONFIG_CMD_DHCP
  20 #define CONFIG_CMD_DEFAULTENV_VARS
  21 #define CONFIG_CMD_GREPENV
  22 #define CONFIG_CMD_ECHO
  23 #define CONFIG_CMD_IMMAP
  24 #define CONFIG_CMD_MII
  25 #define CONFIG_CMD_PING
  26 #define CONFIG_CMD_EEPROM
  27 #define CONFIG_CMD_I2C
  28 #define CONFIG_CMD_JFFS2
  29 #define CONFIG_CMD_MTDPARTS
  30 #define CONFIG_CMD_SETEXPR
  31
  32 #undef  CONFIG_WATCHDOG         /* disable platform specific watchdog */
  33
  34 #define CONFIG_BOOTDELAY        2 /* autoboot after 2 seconds */
  35 #undef  CONFIG_BOOTARGS         /* the boot command will set bootargs */
  36
  37 /*
  38  * Miscellaneous configurable options
  39  */
  40 #define CONFIG_SYS_HUSH_PARSER
  41 #define CONFIG_SYS_LONGHELP                     /* undef to save memory   */
  42 #define CONFIG_SYS_PROMPT               "=> "   /* Monitor Command Prompt */
  43 #if defined(CONFIG_CMD_KGDB)
  44 #define CONFIG_SYS_CBSIZE               1024    /* Console I/O Buffer Size */
  45 #else
  46 #define CONFIG_SYS_CBSIZE               512     /* Console I/O Buffer Size  */
  47 #endif
  48 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
  49 #define CONFIG_SYS_MAXARGS              32 /* max number of command args */
  50 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  51 #define CONFIG_CMDLINE_EDITING
  52 #define CONFIG_AUTO_COMPLETE
  53
  54 #define CONFIG_HUSH_INIT_VAR
  55
  56 #define CONFIG_SYS_ALT_MEMTEST          /* memory test, takes time */
  57
  58 #define CONFIG_SYS_HZ                   1000    /* decr. freq: 1 ms ticks */
  59
  60 #define CONFIG_BAUDRATE                 115200
  61 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
  62
  63 #define CONFIG_LOADS_ECHO
  64 #define CONFIG_SYS_LOADS_BAUD_CHANGE
  65
  66 #define CONFIG_SYS_I2C_INIT_BOARD
  67
  68 /* Support the IVM EEprom */
  69 #define CONFIG_SYS_IVM_EEPROM_ADR       0x50
  70 #define CONFIG_SYS_IVM_EEPROM_MAX_LEN   0x400
  71 #define CONFIG_SYS_IVM_EEPROM_PAGE_LEN  0x100
  72
  73 #define CONFIG_SYS_FLASH_PROTECTION
  74
  75 /*
  76  * BOOTP options
  77  */
  78 #define CONFIG_BOOTP_BOOTFILESIZE
  79 #define CONFIG_BOOTP_BOOTPATH
  80 #define CONFIG_BOOTP_GATEWAY
  81 #define CONFIG_BOOTP_HOSTNAME
  82
  83 #define CONFIG_SYS_MALLOC_LEN           (4 * 1024 * 1024)
  84
  85 /* UBI Support for all Keymile boards */
  86 #define CONFIG_CMD_UBI
  87 #define CONFIG_RBTREE
  88 #define CONFIG_MTD_PARTITIONS
  89 #define CONFIG_MTD_DEVICE
  90 #define CONFIG_MTD_CONCAT
  91
  92 #define CONFIG_CMD_CRAMFS
  93 #define CONFIG_CRAMFS_CMDLINE
  94
  95 #ifndef CONFIG_KM_DEF_ENV_BOOTPARAMS
  96 #define CONFIG_KM_DEF_ENV_BOOTPARAMS \
  97         "actual_bank=0\0"
  98 #endif
  99
 100 #ifndef CONFIG_KM_DEF_NETDEV
 101 #define CONFIG_KM_DEF_NETDEV    \
 102         "netdev=eth0\0"
 103 #endif
 104
 105 #ifndef CONFIG_KM_UBI_PARTITION_NAME_BOOT
 106 #define CONFIG_KM_UBI_PARTITION_NAME_BOOT       "ubi0"
 107 #endif /* CONFIG_KM_UBI_PARTITION_NAME_BOOT */
 108
 109 #ifndef CONFIG_KM_UBI_PARTITION_NAME_APP
 110 /* one flash chip only called boot */
 111 /* boot: CONFIG_KM_UBI_PARTITION_NAME_BOOT */
 112 # define CONFIG_KM_UBI_LINUX_MTD                                        \
 113         "ubi.mtd=" CONFIG_KM_UBI_PARTITION_NAME_BOOT
 114 # define CONFIG_KM_DEV_ENV_FLASH_BOOT_UBI                               \
 115         "ubiattach=ubi part " CONFIG_KM_UBI_PARTITION_NAME_BOOT "\0"
 116 #else /* CONFIG_KM_UBI_PARTITION_NAME_APP */
 117 /* two flash chips called boot and app */
 118 /* boot: CONFIG_KM_UBI_PARTITION_NAME_BOOT */
 119 /* app:  CONFIG_KM_UBI_PARTITION_NAME_APP */
 120 # define CONFIG_KM_UBI_LINUX_MTD                                        \
 121         "ubi.mtd=" CONFIG_KM_UBI_PARTITION_NAME_BOOT " "                \
 122         "ubi.mtd=" CONFIG_KM_UBI_PARTITION_NAME_APP
 123 # define CONFIG_KM_DEV_ENV_FLASH_BOOT_UBI                               \
 124         "ubiattach=if test ${boot_bank} -eq 0; then; "                  \
 125         "ubi part " CONFIG_KM_UBI_PARTITION_NAME_BOOT "; else; "        \
 126         "ubi part " CONFIG_KM_UBI_PARTITION_NAME_APP "; fi\0"
 127 #endif /* CONFIG_KM_UBI_PARTITION_NAME_APP */
 128
 129 #ifdef CONFIG_NAND_ECC_BCH
 130 #define CONFIG_KM_UIMAGE_NAME "ecc_bch_uImage\0"
 131 #define CONFIG_KM_ECC_MODE    " eccmode=bch"
 132 #else
 133 #define CONFIG_KM_UIMAGE_NAME "uImage\0"
 134 #define CONFIG_KM_ECC_MODE
 135 #endif
 136
 137 /*
 138  * boottargets
 139  * - set 'subbootcmds'
 140  * - set 'bootcmd' and 'altbootcmd'
 141  * available targets:
 142  * - 'release': for a standalone system         kernel/rootfs from flash
 143  */
 144 #define CONFIG_KM_DEF_ENV_BOOTTARGETS                                   \
 145         "subbootcmds=ubiattach ubicopy cramfsloadfdt cramfsloadkernel " \
 146                 "flashargs add_default addpanic boot\0"                 \
 147         "develop="                                                      \
 148                 "tftp 200000 scripts/develop-${arch}.txt && "           \
 149                 "env import -t 200000 ${filesize} && "                  \
 150                 "run setup_debug_env\0"                                 \
 151         "ramfs="                                                        \
 152                 "tftp 200000 scripts/ramfs-${arch}.txt && "             \
 153                 "env import -t 200000 ${filesize} && "                  \
 154                 "run setup_debug_env\0"                                 \
 155         ""
 156
 157 /*
 158  * bootargs
 159  * - modify 'bootargs'
 160  *
 161  * - 'add_default': default bootargs common for all arm/ppc boards
 162  * - 'addpanic': add kernel panic options
 163  * - 'flashargs': defaults arguments for flash base boot
 164  *
 165  */
 166 #define CONFIG_KM_DEF_ENV_BOOTARGS                                      \
 167         "add_default="                                                  \
 168                 "setenv bootargs ${bootargs} "                          \
 169                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
 170                 ":${hostname}:${netdev}:off3"                           \
 171                 " console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}"        \
 172                 " mem=${kernelmem} init=${init}"                        \
 173                 CONFIG_KM_ECC_MODE                                      \
 174                 " phram.phram=phvar,${varaddr}," __stringify(CONFIG_KM_PHRAM)\
 175                 " " CONFIG_KM_UBI_LINUX_MTD " "                         \
 176                 CONFIG_KM_DEF_BOOT_ARGS_CPU                             \
 177                 "\0"                                                    \
 178         "addpanic="                                                     \
 179                 "setenv bootargs ${bootargs} panic=1 panic_on_oops=1\0" \
 180         "flashargs="                                                    \
 181                 "setenv bootargs "                                      \
 182                 "root=mtdblock:rootfs${boot_bank} "                     \
 183                 "rootfstype=squashfs ro\0"                              \
 184         ""
 185
 186 /*
 187  * flash_boot
 188  * - commands for booting from flash
 189  *
 190  * - 'cramfsloadkernel': copy kernel from a cramfs to ram
 191  * - 'ubiattach': attach ubi partition
 192  * - 'ubicopy': copy ubi volume to ram
 193  *              - volume names: bootfs0, bootfs1, bootfs2, ...
 194  *
 195  * processor specific settings
 196  * - 'cramfsloadfdt': copy fdt from a cramfs to ram
 197  */
 198 #define CONFIG_KM_DEF_ENV_FLASH_BOOT                                    \
 199         "cramfsaddr=" __stringify(CONFIG_KM_CRAMFS_ADDR) "\0"           \
 200         "cramfsloadkernel=cramfsload ${load_addr_r} ${uimage}\0"        \
 201         "ubicopy=ubi read "__stringify(CONFIG_KM_CRAMFS_ADDR)           \
 202                         " bootfs${boot_bank}\0"                         \
 203         "uimage=" CONFIG_KM_UIMAGE_NAME                                 \
 204         CONFIG_KM_DEV_ENV_FLASH_BOOT_UBI
 205
 206 /*
 207  * constants
 208  * - KM specific constants and commands
 209  *
 210  * - 'default': setup default environment
 211  */
 212 #define CONFIG_KM_DEF_ENV_CONSTANTS                                     \
 213         "backup_bank=0\0"                                               \
 214         "release=run newenv; reset\0"                                   \
 215         "pnvramsize=" __stringify(CONFIG_KM_PNVRAM) "\0"                \
 216         "testbootcmd=setenv boot_bank ${test_bank}; "                   \
 217                 "run ${subbootcmds}; reset\0"                           \
 218         ""
 219
 220 #ifndef CONFIG_KM_DEF_ENV
 221 #define CONFIG_KM_DEF_ENV       \
 222         CONFIG_KM_DEF_ENV_BOOTPARAMS                                    \
 223         CONFIG_KM_DEF_NETDEV                                            \
 224         CONFIG_KM_DEF_ENV_CPU                                           \
 225         CONFIG_KM_DEF_ENV_BOOTTARGETS                                   \
 226         CONFIG_KM_DEF_ENV_BOOTARGS                                      \
 227         CONFIG_KM_DEF_ENV_FLASH_BOOT                                    \
 228         CONFIG_KM_DEF_ENV_CONSTANTS                                     \
 229         "altbootcmd=run bootcmd\0"                                      \
 230         "bootcmd=km_checkbidhwk &&  "                                   \
 231                 "setenv bootcmd \'if km_checktestboot; then; "          \
 232                                 "setenv boot_bank ${test_bank}; else; " \
 233                                 "setenv boot_bank ${actual_bank}; fi;"  \
 234                         "run ${subbootcmds}; reset\' && "               \
 235                 "setenv altbootcmd \'setenv boot_bank ${backup_bank}; " \
 236                         "run ${subbootcmds}; reset\' && "               \
 237                 "saveenv && saveenv && boot\0"                          \
 238         "bootlimit=3\0"                                                 \
 239         "init=/sbin/init-overlay.sh\0"                                  \
 240         "load_addr_r="__stringify(CONFIG_KM_KERNEL_ADDR) "\0"           \
 241         "load=tftpboot ${load_addr_r} ${u-boot}\0"                      \
 242         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
 243         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
 244         ""
 245 #endif /* CONFIG_KM_DEF_ENV */
 246
 247 #define CONFIG_VERSION_VARIABLE /* include version env variable */
 248
 249 #endif /* __CONFIG_KEYMILE_H */