CONFIG_SA1110
CONFIG_ARM7
CONFIG_PXA250
+ CONFIG_CPU_MONAHANS
MicroBlaze based CPUs:
----------------------
PowerPC based boards:
---------------------
- CONFIG_ADCIOP CONFIG_GEN860T CONFIG_PCI405
- CONFIG_ADS860 CONFIG_GENIETV CONFIG_PCIPPC2
- CONFIG_AMX860 CONFIG_GTH CONFIG_PCIPPC6
- CONFIG_AP1000 CONFIG_gw8260 CONFIG_pcu_e
- CONFIG_AR405 CONFIG_hermes CONFIG_PIP405
- CONFIG_BAB7xx CONFIG_hymod CONFIG_PM826
+ CONFIG_ADCIOP CONFIG_FPS860L CONFIG_OXC
+ CONFIG_ADS860 CONFIG_GEN860T CONFIG_PCI405
+ CONFIG_AMX860 CONFIG_GENIETV CONFIG_PCIPPC2
+ CONFIG_AP1000 CONFIG_GTH CONFIG_PCIPPC6
+ CONFIG_AR405 CONFIG_gw8260 CONFIG_pcu_e
+ CONFIG_BAB7xx CONFIG_hermes CONFIG_PIP405
+ CONFIG_BC3450 CONFIG_hymod CONFIG_PM826
CONFIG_c2mon CONFIG_IAD210 CONFIG_ppmc8260
CONFIG_CANBT CONFIG_ICU862 CONFIG_QS823
CONFIG_CCM CONFIG_IP860 CONFIG_QS850
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_CSB637, 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
+ 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_PLEB2, CONFIG_SHANNON, CONFIG_P2_OMAP730,
+ CONFIG_SMDK2400, CONFIG_SMDK2410, CONFIG_TRAB,
+ CONFIG_VCMA9
MicroBlaze based boards:
------------------------
------------------------
CONFIG_PCI5441 CONFIG_PK1C20
+ CONFIG_EP1C20 CONFIG_EP1S10 CONFIG_EP1S40
- CPU Module Type: (if CONFIG_COGENT is defined)
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
Board code has addition modification that it wants to make
to the flat device tree before handing it off to the kernel
+ CONFIG_OF_BOOT_CPU
+
+ This define fills in the correct boot cpu in the boot
+ param header, the default value is zero if undefined.
+
- Serial Ports:
CFG_PL010_SERIAL
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
bash#
+Boot Linux and pass a flat device tree:
+-----------
+
+First, U-Boot must be compiled with the appropriate defines. See the section
+titled "Linux Kernel Interface" above for a more in depth explanation. The
+following is an example of how to start a kernel and pass an updated
+flat device tree:
+
+=> print oftaddr
+oftaddr=0x300000
+=> print oft
+oft=oftrees/mpc8540ads.dtb
+=> tftp $oftaddr $oft
+Speed: 1000, full duplex
+Using TSEC0 device
+TFTP from server 192.168.1.1; our IP address is 192.168.1.101
+Filename 'oftrees/mpc8540ads.dtb'.
+Load address: 0x300000
+Loading: #
+done
+Bytes transferred = 4106 (100a hex)
+=> tftp $loadaddr $bootfile
+Speed: 1000, full duplex
+Using TSEC0 device
+TFTP from server 192.168.1.1; our IP address is 192.168.1.2
+Filename 'uImage'.
+Load address: 0x200000
+Loading:############
+done
+Bytes transferred = 1029407 (fb51f hex)
+=> print loadaddr
+loadaddr=200000
+=> print oftaddr
+oftaddr=0x300000
+=> bootm $loadaddr - $oftaddr
+## Booting image at 00200000 ...
+ Image Name: Linux-2.6.17-dirty
+ Image Type: PowerPC Linux Kernel Image (gzip compressed)
+ Data Size: 1029343 Bytes = 1005.2 kB
+ Load Address: 00000000
+ Entry Point: 00000000
+ Verifying Checksum ... OK
+ Uncompressing Kernel Image ... OK
+Booting using flat device tree at 0x300000
+Using MPC85xx ADS machine description
+Memory CAM mapping: CAM0=256Mb, CAM1=256Mb, CAM2=0Mb residual: 0Mb
+[snip]
+
+
More About U-Boot Image Types:
------------------------------
==> U-Boot will use R8 to hold a pointer to the global data
+NOTE: DECLARE_GLOBAL_DATA_PTR must be used with file-global scope,
+or current versions of GCC may "optimize" the code too much.
Memory Management:
------------------
projects / platform / kernel / u-boot.git / blobdiff