mpc8260: remove PM825, PM826, PM828 board support

[J-u-boot.git] / doc / README.imx5

diff --git a/doc/README.imx5 b/doc/README.imx5
index f7eab7d4b2ea1d11eae0b1437c951661ec56f14c..c5312b69d3598907d803b2dae71157094389da83 100644 (file)
--- 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).