1 files changed, 0 insertions, 50 deletions
diff --git a/qemu/roms/u-boot/doc/README.hwconfig b/qemu/roms/u-boot/doc/README.hwconfig
deleted file mode 100644
index b6ddb438c..000000000
--- a/qemu/roms/u-boot/doc/README.hwconfig
+++ /dev/null
@@ -1,50 +0,0 @@
-To enable this feature just define CONFIG_HWCONFIG in your board
-config file.
-
-This implements a simple hwconfig infrastructure: an
-interface for software knobs to control hardware.
-
-This a is very simple implementation, i.e. it is implemented
-via the `hwconfig' environment variable. Later we could write
-some "hwconfig <enable|disable|list>" commands, ncurses
-interface for Award BIOS-like interface, and frame-buffer
-interface for AMI GUI[1] BIOS-like interface with mouse
-support[2].
-
-Current implementation details/limitations:
-
-1. Doesn't support options dependencies and mutual exclusion.
-   We can implement this by integrating apt-get[3] into Das
-   U-Boot. But I haven't bothered yet.
-
-2. Since we don't implement a hwconfig command, i.e. we're working
-   with the environment directly, there is no way to tell that
-   toggling a particular option will need a reboot to take
-   effect. So, for now it's advised to always reboot the
-   target after modifying the hwconfig variable.
-
-3. We support hwconfig options with arguments. For example,
-
-   set hwconfig "dr_usb:mode=peripheral,phy_type=ulpi"
-
-   This selects three hwconfig options:
-   1. dr_usb - enable Dual-Role USB controller;
-   2. dr_usb_mode:peripheral - USB in Function mode;
-   3. dr_usb_phy_type:ulpi - USB should work with ULPI PHYs.
-
-The purpose of this simple implementation is to refine the
-internal API and then we can continue improving the user
-experience by adding more mature interfaces, like a hwconfig
-command with bells and whistles. Or not adding, if we feel
-that the current interface fits people's needs.
-
-[1] http://en.wikipedia.org/wiki/American_Megatrends
-[2] Regarding ncurses and GUI with mouse support -- I'm just
-    kidding.
-[3] The comment regarding apt-get is also a joke, meaning that
-    dependency tracking could be non-trivial. For example, for
-    enabling HW feature X we may need to disable Y, and turn Z
-    into reduced mode (like RMII-only interface for ethernet,
-    no MII).
-
-    It's quite trivial to implement simple cases though.