summaryrefslogtreecommitdiff
path: root/doc
diff options
context:
space:
mode:
Diffstat (limited to 'doc')
-rw-r--r--doc/README.SPL2
-rw-r--r--doc/README.TPL2
-rw-r--r--doc/README.commands2
-rw-r--r--doc/README.kwbimage2
-rw-r--r--doc/README.usb13
-rw-r--r--doc/device-tree-bindings/video/sandbox-fb.txt13
6 files changed, 28 insertions, 6 deletions
diff --git a/doc/README.SPL b/doc/README.SPL
index b1bc3ca..57a39a4 100644
--- a/doc/README.SPL
+++ b/doc/README.SPL
@@ -13,7 +13,7 @@ can be reused. No code duplication or symlinking is necessary anymore.
How it works
------------
-There is a new directory TOPDIR/spl which contains only a Makefile.
+There is a new directory $(srctree)/spl which contains only a Makefile.
The object files are built separately for SPL and placed in this directory.
The final binaries which are generated are u-boot-spl, u-boot-spl.bin and
u-boot-spl.map.
diff --git a/doc/README.TPL b/doc/README.TPL
index 1df03b9..980debe 100644
--- a/doc/README.TPL
+++ b/doc/README.TPL
@@ -19,7 +19,7 @@ board can be reused. No code duplication or symlinking is necessary anymore.
How it works
------------
-There has been a directory TOPDIR/spl which contains only a Makefile. The
+There has been a directory $(srctree)/spl which contains only a Makefile. The
Makefile is shared by SPL and TPL.
The object files are built separately for SPL/TPL and placed in the
diff --git a/doc/README.commands b/doc/README.commands
index 9eb3671..afd5577 100644
--- a/doc/README.commands
+++ b/doc/README.commands
@@ -28,7 +28,7 @@ these symbols when linking full U-Boot even though they are not
referenced in the source code as such.
If a new board is defined do not forget to define the command section
-by writing in u-boot.lds ($(TOPDIR)/board/boardname/u-boot.lds) these
+by writing in u-boot.lds ($(srctree)/board/boardname/u-boot.lds) these
3 lines:
.u_boot_list : {
diff --git a/doc/README.kwbimage b/doc/README.kwbimage
index 8ed708c..13f6f92 100644
--- a/doc/README.kwbimage
+++ b/doc/README.kwbimage
@@ -42,7 +42,7 @@ Board specific configuration file specifications:
kwbimage.cfg. The name can be set as part of the full path
to the file using CONFIG_SYS_KWD_CONFIG (probably in
include/configs/<yourboard>.h). The path should look like:
- $(SRCTREE)/$(CONFIG_BOARDDIR)/<yourkwbimagename>.cfg
+ $(CONFIG_BOARDDIR)/<yourkwbimagename>.cfg
2. This file can have empty lines and lines starting with "#" as first
character to put comments
3. This file can have configuration command lines as mentioned below,
diff --git a/doc/README.usb b/doc/README.usb
index 65fb288..bc768a3 100644
--- a/doc/README.usb
+++ b/doc/README.usb
@@ -127,8 +127,14 @@ To enable USB Host Ethernet in U-Boot, your platform must of course
support USB with CONFIG_CMD_USB enabled and working. You will need to
add some config settings to your board header file:
+#define CONFIG_CMD_USB /* the 'usb' interactive command */
#define CONFIG_USB_HOST_ETHER /* Enable USB Ethernet adapters */
-#define CONFIG_USB_ETHER_ASIX /* Asix, or whatever driver(s) you want */
+
+and one or more of the following for individual adapter hardware:
+
+#define CONFIG_USB_ETHER_ASIX
+#define CONFIG_USB_ETHER_MCS7830
+#define CONFIG_USB_ETHER_SMSC95XX
As with built-in networking, you will also want to enable some network
commands, for example:
@@ -148,7 +154,10 @@ settings should start you off:
You can also set the default IP address of your board and the server
as well as the default file to load when a 'bootp' command is issued.
-All of these can be obtained from the bootp server if not set.
+However note that encoding these individual network settings into a
+common exectuable is discouraged, as it leads to potential conflicts,
+and all the parameters can either get stored in the board's external
+environment, or get obtained from the bootp server if not set.
#define CONFIG_IPADDR 10.0.0.2 (replace with your value)
#define CONFIG_SERVERIP 10.0.0.1 (replace with your value)
diff --git a/doc/device-tree-bindings/video/sandbox-fb.txt b/doc/device-tree-bindings/video/sandbox-fb.txt
new file mode 100644
index 0000000..eb91b30
--- /dev/null
+++ b/doc/device-tree-bindings/video/sandbox-fb.txt
@@ -0,0 +1,13 @@
+Sandbox LCD
+===========
+
+This uses the displaymode.txt binding except that only xres and yres are
+required properties.
+
+Example:
+
+ lcd {
+ compatible = "sandbox,lcd-sdl";
+ xres = <800>;
+ yres = <600>;
+ };