CONFIG_FADS850SAR CONFIG_NX823 CONFIG_WALNUT
CONFIG_FADS860T CONFIG_OCRTC CONFIG_ZPC1900
CONFIG_FLAGADM CONFIG_ORSG CONFIG_ZUMA
- CONFIG_FPS850L CONFIG_OXC
+ CONFIG_FPS850L CONFIG_OXC
CONFIG_FPS860L CONFIG_PCI405
-
+
ARM based boards:
-----------------
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_TBCLK - The timebase frequency.
+
- Serial Ports:
CFG_PL010_SERIAL
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,
- 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'