28 Dec
2014
28 Dec
'14
11:09 a.m.
On Mon, 2014-12-22 at 13:46 -0700, Stephen Warren wrote:
[...]
+The U-Boot "syslinux" and "pxe boot" commands require a number of environment +variables be set. Default values for these variables are often hard-coded into +CONFIG_EXTRA_ENV_SETTINGS in the board's U-Boot configuration file, so that +the user doesn't have to configure them.
+fdt_addr:
- Optional. If specified a dtb to boot the system must be available at the
- given address.
+fdt_addr_r:
- Mandatory.
Isn't this one only mandatory if ${fdt_addr} is not given?
Ian.