CONFIG_SA1110
CONFIG_ARM7
CONFIG_PXA250
+ CONFIG_CPU_MONAHANS
MicroBlaze based CPUs:
----------------------
CONFIG_ADCIOP CONFIG_GEN860T CONFIG_PCI405
CONFIG_ADS860 CONFIG_GENIETV CONFIG_PCIPPC2
CONFIG_AMX860 CONFIG_GTH CONFIG_PCIPPC6
- CONFIG_AR405 CONFIG_gw8260 CONFIG_pcu_e
- CONFIG_BAB7xx CONFIG_hermes CONFIG_PIP405
- CONFIG_c2mon CONFIG_hymod CONFIG_PM826
- CONFIG_CANBT CONFIG_IAD210 CONFIG_ppmc8260
- CONFIG_CCM CONFIG_ICU862 CONFIG_QS823
- CONFIG_CMI CONFIG_IP860 CONFIG_QS850
- CONFIG_cogent_mpc8260 CONFIG_IPHASE4539 CONFIG_QS860T
- CONFIG_cogent_mpc8xx CONFIG_IVML24 CONFIG_RBC823
- CONFIG_CPCI405 CONFIG_IVML24_128 CONFIG_RPXClassic
- CONFIG_CPCI4052 CONFIG_IVML24_256 CONFIG_RPXlite
- CONFIG_CPCIISER4 CONFIG_IVMS8 CONFIG_RPXsuper
- CONFIG_CPU86 CONFIG_IVMS8_128 CONFIG_rsdproto
- CONFIG_CRAYL1 CONFIG_IVMS8_256 CONFIG_sacsng
- CONFIG_CSB272 CONFIG_JSE CONFIG_Sandpoint8240
- CONFIG_CU824 CONFIG_LANTEC CONFIG_Sandpoint8245
- CONFIG_DASA_SIM CONFIG_lwmon CONFIG_sbc8260
- CONFIG_DB64360 CONFIG_MBX CONFIG_sbc8560
- CONFIG_DB64460 CONFIG_MBX860T CONFIG_SM850
- CONFIG_DU405 CONFIG_MHPC CONFIG_SPD823TS
- CONFIG_DUET_ADS CONFIG_MIP405 CONFIG_STXGP3
- CONFIG_EBONY CONFIG_MOUSSE CONFIG_SXNI855T
- CONFIG_ELPPC CONFIG_MPC8260ADS CONFIG_TQM823L
- CONFIG_ELPT860 CONFIG_MPC8540ADS CONFIG_TQM8260
- CONFIG_ep8260 CONFIG_MPC8540EVAL CONFIG_TQM850L
- CONFIG_ERIC CONFIG_MPC8560ADS CONFIG_TQM855L
- CONFIG_ESTEEM192E CONFIG_MUSENKI CONFIG_TQM860L
- CONFIG_ETX094 CONFIG_MVS1 CONFIG_TTTech
- CONFIG_EVB64260 CONFIG_NETPHONE CONFIG_UTX8245
- CONFIG_FADS823 CONFIG_NETTA CONFIG_V37
- CONFIG_FADS850SAR CONFIG_NETVIA CONFIG_W7OLMC
- CONFIG_FADS860T CONFIG_NX823 CONFIG_W7OLMG
- CONFIG_FLAGADM CONFIG_OCRTC CONFIG_WALNUT
- CONFIG_FPS850L CONFIG_ORSG CONFIG_ZPC1900
- CONFIG_FPS860L CONFIG_OXC CONFIG_ZUMA
+ CONFIG_AP1000 CONFIG_gw8260 CONFIG_pcu_e
+ CONFIG_AR405 CONFIG_hermes CONFIG_PIP405
+ CONFIG_BAB7xx CONFIG_hymod CONFIG_PM826
+ CONFIG_c2mon CONFIG_IAD210 CONFIG_ppmc8260
+ CONFIG_CANBT CONFIG_ICU862 CONFIG_QS823
+ CONFIG_CCM CONFIG_IP860 CONFIG_QS850
+ CONFIG_CMI CONFIG_IPHASE4539 CONFIG_QS860T
+ CONFIG_cogent_mpc8260 CONFIG_IVML24 CONFIG_RBC823
+ CONFIG_cogent_mpc8xx CONFIG_IVML24_128 CONFIG_RPXClassic
+ CONFIG_CPCI405 CONFIG_IVML24_256 CONFIG_RPXlite
+ CONFIG_CPCI4052 CONFIG_IVMS8 CONFIG_RPXsuper
+ CONFIG_CPCIISER4 CONFIG_IVMS8_128 CONFIG_rsdproto
+ CONFIG_CPU86 CONFIG_IVMS8_256 CONFIG_sacsng
+ CONFIG_CRAYL1 CONFIG_JSE CONFIG_Sandpoint8240
+ CONFIG_CSB272 CONFIG_LANTEC CONFIG_Sandpoint8245
+ CONFIG_CU824 CONFIG_LITE5200B CONFIG_sbc8260
+ CONFIG_DASA_SIM CONFIG_lwmon CONFIG_sbc8560
+ CONFIG_DB64360 CONFIG_MBX CONFIG_SM850
+ CONFIG_DB64460 CONFIG_MBX860T CONFIG_SPD823TS
+ CONFIG_DU405 CONFIG_MHPC CONFIG_STXGP3
+ CONFIG_DUET_ADS CONFIG_MIP405 CONFIG_SXNI855T
+ CONFIG_EBONY CONFIG_MOUSSE CONFIG_TQM823L
+ CONFIG_ELPPC CONFIG_MPC8260ADS CONFIG_TQM8260
+ CONFIG_ELPT860 CONFIG_MPC8540ADS CONFIG_TQM850L
+ CONFIG_ep8260 CONFIG_MPC8540EVAL CONFIG_TQM855L
+ CONFIG_ERIC CONFIG_MPC8560ADS CONFIG_TQM860L
+ CONFIG_ESTEEM192E CONFIG_MUSENKI CONFIG_TTTech
+ CONFIG_ETX094 CONFIG_MVS1 CONFIG_UTX8245
+ CONFIG_EVB64260 CONFIG_NETPHONE CONFIG_V37
+ CONFIG_FADS823 CONFIG_NETTA CONFIG_W7OLMC
+ CONFIG_FADS850SAR CONFIG_NETVIA CONFIG_W7OLMG
+ CONFIG_FADS860T CONFIG_NX823 CONFIG_WALNUT
+ CONFIG_FLAGADM CONFIG_OCRTC CONFIG_ZPC1900
+ CONFIG_FPS850L CONFIG_ORSG CONFIG_ZUMA
+ CONFIG_FPS860L CONFIG_OXC
ARM based boards:
-----------------
CONFIG_ARMADILLO, CONFIG_AT91RM9200DK, CONFIG_CERF250,
- CONFIG_DNP1110, CONFIG_EP7312, CONFIG_H2_OMAP1610,
- CONFIG_HHP_CRADLE, CONFIG_IMPA7, CONFIG_INNOVATOROMAP1510,
- CONFIG_INNOVATOROMAP1610, CONFIG_LART, CONFIG_LPD7A400,
+ CONFIG_CSB637, CONFIG_DELTA, CONFIG_DNP1110,
+ CONFIG_EP7312, CONFIG_H2_OMAP1610, CONFIG_HHP_CRADLE,
+ CONFIG_IMPA7, CONFIG_INNOVATOROMAP1510, CONFIG_INNOVATOROMAP1610,
+ CONFIG_KB9202, CONFIG_LART, CONFIG_LPD7A400,
CONFIG_LUBBOCK, CONFIG_OSK_OMAP5912, CONFIG_OMAP2420H4,
CONFIG_SHANNON, CONFIG_P2_OMAP730, CONFIG_SMDK2400,
CONFIG_SMDK2410, CONFIG_TRAB, CONFIG_VCMA9
that this requires a (stable) reference clock (32 kHz
RTC clock or CFG_8XX_XIN)
+- Intel Monahans options:
+ CFG_MONAHANS_RUN_MODE_OSC_RATIO
+
+ Defines the Monahans run mode to oscillator
+ ratio. Valid values are 8, 16, 24, 31. The core
+ frequency is this value multiplied by 13 MHz.
+
+ CFG_MONAHANS_TURBO_RUN_MODE_RATIO
+
+ Defines the Monahans turbo mode to oscillator
+ ratio. Valid values are 1 (default if undefined) and
+ 2. The core frequency as calculated above is multiplied
+ by this value.
+
- Linux Kernel Interface:
CONFIG_CLOCKS_IN_MHZ
expect it to be in bytes, others in MB.
Define CONFIG_MEMSIZE_IN_BYTES to make it in bytes.
+ CONFIG_OF_FLAT_TREE
+
+ New kernel versions are expecting firmware settings to be
+ passed using flat open firmware trees.
+ The environment variable "disable_of", when set, disables this
+ functionality.
+
+ CONFIG_OF_FLAT_TREE_MAX_SIZE
+
+ The maximum size of the constructed OF tree.
+
+ OF_CPU - The proper name of the cpus node.
+ OF_SOC - The proper name of the soc node.
+ OF_TBCLK - The timebase frequency.
+ OF_STDOUT_PATH - The path to the console device
+
+ CONFIG_OF_HAS_BD_T
+
+ The resulting flat device tree will have a copy of the bd_t.
+ Space should be pre-allocated in the dts for the bd_t.
+
+ CONFIG_OF_HAS_UBOOT_ENV
+
+ The resulting flat device tree will have a copy of u-boot's
+ environment variables
+
+ CONFIG_OF_BOARD_SETUP
+
+ Board code has addition modification that it wants to make
+ to the flat device tree before handing it off to the kernel
+
- Serial Ports:
CFG_PL010_SERIAL
CFG_CMD_DIAG * Diagnostics
CFG_CMD_DOC * Disk-On-Chip Support
CFG_CMD_DTT * Digital Therm and Thermostat
- CFG_CMD_ECHO * echo arguments
+ CFG_CMD_ECHO echo arguments
CFG_CMD_EEPROM * EEPROM read/write support
CFG_CMD_ELF * bootelf, bootvx
CFG_CMD_ENV saveenv
remaining RAM in a form that can be passed as boot
argument to Linux, for instance like that:
- setenv bootargs ... mem=\$(mem)
+ setenv bootargs ... mem=\${mem}
saveenv
This way you can tell Linux not to use this memory,
- CFG_MALLOC_LEN:
Size of DRAM reserved for malloc() use.
+- CFG_BOOTM_LEN:
+ Normally compressed uImages are limited to an
+ uncompressed size of 8 MBytes. If this is not enough,
+ you can define CFG_BOOTM_LEN in your board config file
+ to adjust this setting to your needs.
+
- CFG_BOOTMAPSZ:
Maximum size of memory mapped by the startup code of
the Linux kernel; all data that must be processed by
This option also enables the building of the cfi_flash driver
in the drivers directory
+- CFG_FLASH_QUIET_TEST
+ If this option is defined, the common CFI flash doesn't
+ print it's warning upon not recognized FLASH banks. This
+ is useful, if some of the configured banks are only
+ optionally available.
+
- CFG_RX_ETH_BUFFER:
Defines the number of ethernet receive buffers. On some
ethernet controllers it is recommended to set this value
These two #defines specify the offset and size of the environment
area within the first NAND device.
+ - CFG_ENV_OFFSET_REDUND
+
+ This setting describes a second storage area of CFG_ENV_SIZE
+ size used to hold a redundant copy of the environment data,
+ so that there is a valid backup copy in case there is a
+ power failure during a "saveenv" operation.
+
+ Note: CFG_ENV_OFFSET and CFG_ENV_OFFSET_REDUND must be aligned
+ to a block boundary, and CFG_ENV_SIZE must be a multiple of
+ the NAND devices block size.
+
- CFG_SPI_INIT_OFFSET
Defines offset to the initial SPI buffer area in DPRAM. The
- supports environment variables (through setenv / saveenv commands)
- several commands on one line, separated by ';'
-- variable substitution using "... $(name) ..." syntax
+- variable substitution using "... ${name} ..." syntax
- special characters ('$', ';') can be escaped by prefixing with '\',
for example:
- setenv bootcmd bootm \$(address)
+ setenv bootcmd bootm \${address}
- You can also escape text by enclosing in single apostrophes, for example:
setenv addip 'setenv bootargs $bootargs ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname::off'
projects / platform / kernel / u-boot.git / blobdiff