Initial revision
diff --git a/doc/README.commands b/doc/README.commands
new file mode 100644
index 0000000..576186e
--- /dev/null
+++ b/doc/README.commands
@@ -0,0 +1,99 @@
+#
+# The commands in this table are sorted alphabetically by the
+# command name and in descending order by the command name string
+# length. This is to prevent conflicts in command name parsing.
+# Please ensure that new commands are added according to that rule.
+# See $(TOPDIR)/common/command.c
+#
+########################
+#
+# command length
+#
+########################
+askenv 8
+as 2
+autoscr 5
+base 2
+bdinfo 2
+bootelf 7
+bootm 5
+bootp 5
+bootvx 6
+bootd 4
+break 2
+brginfo 3
+carinfo 3
+chpart 6
+cmp 3
+coninfo 5
+continue 4
+cp 2
+crc32 3
+date 3
+dcache 2
+dhcp 4
+dmainfo 3
+ds 2
+dtt 3
+echo 4
+eeprom 3
+erase 3
+fccinfo 3
+fdcboot 4
+flinfo 3
+fpga 4
+fsinfo 5
+fsload 5
+getdcr 6 # IBM 4XX DCR registers
+go 2
+help 1
+i2cinfo 4
+i2c 3
+icache 2
+icinfo 3
+ide 3
+iminfo 3
+iopinfo 3
+irqinfo 3
+kgdb 4
+loadb 5
+loads 5
+loop 4
+ls 2
+mccinfo 3
+md 2
+memcinfo 4
+mii 3
+mm 2
+mtest 5
+muxinfo 3
+mw 2
+next 4
+nm 2
+pciinfo 3
+pinit 4
+printenv 8
+protect 4
+rarpboot 4
+rdump 5
+reginfo 3
+reset 5
+run 3
+saveenv 4
+sccinfo 3
+scsiboot 5
+scsi 4
+siiinfo 3
+sitinfo 3
+siuinfo 3
+setdcr 6 # IBM 4XX DCR registers
+setenv 6
+smcinfo 3
+spiinfo 3
+stack 5
+step 4
+tftpboot 4
+usbboot 5
+usb 4
+version 4
+? 1