Replace the "must quote special characters" note with a hint on how to dereference /aliases pointers by omitting the leading "/". This feature was introduced by Kumar Gala as a libfdt enhancement in commit ed035708235332c3c117ee3bb1a426063f03cfcb.
Example:
=> fdt print /aliases aliases { ethernet0 = "/qe@e0100000/ucc@2000"; ethernet1 = "/qe@e0100000/ucc@3000"; serial0 = "/soc8360@e0000000/serial@4500"; serial1 = "/soc8360@e0000000/serial@4600"; pci0 = "/pci@e0008500"; }; => fdt print ethernet0 ucc@2000 { device_type = "network"; compatible = "ucc_geth"; cell-index = <0x1>; reg = <0x2000 0x200>; interrupts = <0x20>; interrupt-parent = <0x2>; local-mac-address = [00 00 00 00 00 00]; rx-clock-name = "none"; tx-clock-name = "clk9"; phy-handle = <0x3>; phy-connection-type = "rgmii-id"; pio-handle = <0x4>; };
Signed-off-by: Gerald Van Baren vanbaren@cideas.com ---
Sorry for the duplicate, I forgot to change my u-boot alias in mutt. :-( I am re-sending this to make sure it gets in the denx.de archives.
gvb
common/cmd_fdt.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c index d3b19dd..05a328f 100644 --- a/common/cmd_fdt.c +++ b/common/cmd_fdt.c @@ -799,6 +799,6 @@ U_BOOT_CMD( "fdt rsvmem add <addr> <size> - Add a mem reserve\n" "fdt rsvmem delete <index> - Delete a mem reserves\n" "fdt chosen - Add/update the /chosen branch in the tree\n" - "NOTE: If the path or property you are setting/printing has a '#' character\n" - " or spaces, you MUST escape it with a \ character or quote it with ".\n" + "NOTE: Dereference aliases by omiting the leading '/', " + "e.g. fdt print ethernet0.\n" );