X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=doc%2FREADME.imx5;h=c5312b69d3598907d803b2dae71157094389da83;hb=01052b5c3249faa4f0315580279e0a95bdf2a63c;hp=f7eab7d4b2ea1d11eae0b1437c951661ec56f14c;hpb=e3f279fb1419b7cb5fd4d0e18e52a892770cf934;p=karo-tx-uboot.git

diff --git a/doc/README.imx5 b/doc/README.imx5
index f7eab7d4b2..c5312b69d3 100644
--- a/doc/README.imx5
+++ b/doc/README.imx5
@@ -15,3 +15,14 @@ i.MX5x SoCs.
     mode), which causes the effect of this failure to be much lower (in terms
     of frequency deviation), avoiding system failure, or at least decreasing
     the likelihood of system failure.
+
+1.2 CONFIG_SYS_MAIN_PWR_ON: Trigger MAIN_PWR_ON upon startup.
+    This option should be enabled for boards having a SYS_ON_OFF_CTL signal
+    connected to GPIO1[23] and triggering the MAIN_PWR_ON signal like in the
+    reference designs.
+
+2. CONVENTIONS FOR FUSE ASSIGNMENTS
+-----------------------------------
+
+2.1 MAC Address: It is stored in the words 9 to 14 of fuse bank 1, using the
+    natural MAC byte order (i.e. MSB first).