diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 31 |
1 files changed, 15 insertions, 16 deletions
@@ -1315,11 +1315,6 @@ The following options need to be configured: clock chips. See common/cmd_i2c.c for a description of the command line interface. - CONFIG_I2C_CMD_TREE is a recommended option that places - all I2C commands under a single 'i2c' root command. The - older 'imm', 'imd', 'iprobe' etc. commands are considered - deprecated and may disappear in the future. - CONFIG_HARD_I2C selects a hardware I2C controller. CONFIG_SOFT_I2C configures u-boot to use a software (aka @@ -1435,9 +1430,9 @@ The following options need to be configured: CONFIG_SYS_I2C_NOPROBES This option specifies a list of I2C devices that will be skipped - when the 'i2c probe' command is issued (or 'iprobe' using the legacy - command). If CONFIG_I2C_MULTI_BUS is set, specify a list of bus-device - pairs. Otherwise, specify a 1D array of device addresses + when the 'i2c probe' command is issued. If CONFIG_I2C_MULTI_BUS + is set, specify a list of bus-device pairs. Otherwise, specify + a 1D array of device addresses e.g. #undef CONFIG_I2C_MULTI_BUS @@ -1851,6 +1846,17 @@ The following options need to be configured: These options enable and control the auto-update feature; for a more detailed description refer to doc/README.update. +- MTD Support (mtdparts command, UBI support) + CONFIG_MTD_DEVICE + + Adds the MTD device infrastructure from the Linux kernel. + Needed for mtdparts command support. + + CONFIG_MTD_PARTITIONS + + Adds the MTD partitioning infrastructure from the Linux + kernel. Needed for UBI support. + Legacy uImage format: Arg Where When @@ -2871,14 +2877,7 @@ mw - memory write (fill) cp - memory copy cmp - memory compare crc32 - checksum calculation -imd - i2c memory display -imm - i2c memory modify (auto-incrementing) -inm - i2c memory modify (constant address) -imw - i2c memory write (fill) -icrc32 - i2c checksum calculation -iprobe - probe to discover valid I2C chip addresses -iloop - infinite loop on address range -isdram - print SDRAM configuration information +i2c - I2C sub-system sspi - SPI utility commands base - print or set address offset printenv- print environment variables |