# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1433785768 -7200
# Node ID a2b3fd29a1a68845436345a852d85ba5b0ac2c59
# Parent  da8b0234834a5ca7af8f9036d8fa551b47507c24
Added some documentation.

diff -r da8b0234834a -r a2b3fd29a1a6 README.txt
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README.txt	Mon Jun 08 19:49:28 2015 +0200
@@ -0,0 +1,23 @@
+Introduction
+------------
+
+NanoPayload is a test of bootable payloads for the Ben NanoNote, exploring the
+necessary initialisation activities to allow programs to run on the device.
+Unlike U-Boot, it does not seek to become a general framework for booting any
+kind of device; instead, it merely attempts to provide a minimal collection of
+routines for "bare metal" software usage in order to illustrate the
+initialisation requirements and to make it possible to deploy other software.
+
+Related U-Boot Resources
+------------------------
+
+Some resources may only exist in the branch of U-Boot identified as
+u-boot-2012.10-rc2 when configuring OpenWrt. Others may exist in the principal
+U-Boot development branch, but differ between that branch and the previous
+XBurst-supporting branch.
+
+arch/mips/cpu/xburst/jz4740.c   RAM and clock-related initialisation
+arch/mips/lib/board.c           generic board initialisation
+arch/mips/include/asm/io.h      things like readl and writel
+board/qi/qi_lb60/qi_lb60.c      board-specific initialisation
+common/lcd.c                    generic LCD initialisation