diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.SPL | 2 | ||||
| -rw-r--r-- | doc/README.TPL | 2 | ||||
| -rw-r--r-- | doc/README.commands | 2 | ||||
| -rw-r--r-- | doc/README.kwbimage | 2 | ||||
| -rw-r--r-- | doc/README.usb | 13 | ||||
| -rw-r--r-- | doc/device-tree-bindings/video/sandbox-fb.txt | 13 |
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>; + }; |