Signed-off-by: Antony Pavlov <antonynpavlov@xxxxxxxxx> --- Documentation/boards/mips.rst | 9 ++++ Documentation/boards/mips/dlink-dir-320.rst | 44 +++++++++++++++++++ Documentation/boards/mips/loongson_ls1b.rst | 56 ++++++++++++++++++++++++ Documentation/boards/mips/qemu-malta.rst | 19 ++++++++ Documentation/boards/mips/ritmix-rzx50.rst | 62 ++++++++++++++++++++++++++ Documentation/boards/mips/tplink-mr3020.rst | 67 +++++++++++++++++++++++++++++ 6 files changed, 257 insertions(+) diff --git a/Documentation/boards/mips.rst b/Documentation/boards/mips.rst new file mode 100644 index 0000000..4bac35f --- /dev/null +++ b/Documentation/boards/mips.rst @@ -0,0 +1,9 @@ +MIPS +==== + +.. toctree:: + :glob: + :numbered: + :maxdepth: 1 + + mips/* diff --git a/Documentation/boards/mips/dlink-dir-320.rst b/Documentation/boards/mips/dlink-dir-320.rst new file mode 100644 index 0000000..74d11ff --- /dev/null +++ b/Documentation/boards/mips/dlink-dir-320.rst @@ -0,0 +1,44 @@ +D-Link DIR-320 +============== + +The D-Link DIR-320 wireless router has + + * BCM5354 SoC; + * 32 MiB SDRAM; + * 4 MiB NOR type Flash Memory; + * RS232 serial interface (LV-TTL levels on board!); + * 1xUSB interface; + * 4 + 1 ethernet interfaces; + * 802.11b/g (WiFi) interface; + * JTAG interface; + * 5 LEDs; + * 2 buttons. + +The router uses CFE as firmware. + +Running barebox +--------------- + +Barebox can be started from CFE using tftp. +You must setup tftp-server on host 192.168.0.1. +Put your barebox.bin to tftp-server directory +(usual /tftpboot or /srv/tftp). +Connect your DIR-320 to your tftp-server network via +one of four <LAN> sockets. + +Next, setup network on DIR-320 and run barebox.bin, e.g.:: + + CFE> ifconfig eth0 -addr=192.168.0.99 + CFE> boot -tftp -addr=a0800000 -raw 192.168.0.1:barebox.bin + + +Links +----- + + * http://www.dlink.com.au/products/?pid=768 + * http://wiki.openwrt.org/toh/d-link/dir-320 + +CFE links: + + * http://www.broadcom.com/support/communications_processors/downloads.php#cfe + * http://www.linux-mips.org/wiki/CFE diff --git a/Documentation/boards/mips/loongson_ls1b.rst b/Documentation/boards/mips/loongson_ls1b.rst new file mode 100644 index 0000000..a833a86 --- /dev/null +++ b/Documentation/boards/mips/loongson_ls1b.rst @@ -0,0 +1,56 @@ +Loongson LS1B +============= + +The LS1B is a development board made by Loongson Technology Corp. Ltd. + +The board has + + * Loongson LS1B SoC 250 MHz; + * 64 MiB SDRAM; + * 512 KiB SPI boot ROM; + * 128M x 8 Bit NAND Flash Memory; + * 2 x RS232 serial interfaces (DB9 connectors); + * 2 x Ethernet interfaces; + * 4 x USB interfaces; + * microSD card slot; + * LCD display (480x272); + * audio controller; + * beeper; + * buttons; + * EJTAG 10-pin connector. + +The board uses PMON2000 as bootloader. + +Running barebox +--------------- + + 1. Connect to the boards's UART2; + + 2. Turn board's power on; + + 3. Wait ``Press <Enter> to execute loading image`` prompt and press the space key. + + 4. Build barebox and upload ``zbarebox.bin`` via Ymodem to the board: + +.. code-block:: none + + PMON> ymodem base=0xa0200000 + +.. + + 5. Run barebox + +.. code-block:: none + + PMON> g -e 0xa0200000 + +.. + +Links +----- + + * http://en.wikipedia.org/wiki/Loongson + * http://www.linux-mips.org/wiki/Loongson + * https://github.com/loongson-gz + * http://www.linux-mips.org/wiki/PMON_2000 + * http://www.opsycon.se/PMON2000/Main diff --git a/Documentation/boards/mips/qemu-malta.rst b/Documentation/boards/mips/qemu-malta.rst new file mode 100644 index 0000000..be89ae3 --- /dev/null +++ b/Documentation/boards/mips/qemu-malta.rst @@ -0,0 +1,19 @@ +QEMU Malta +========== + +QEMU run string:: + + qemu-system-mips -nodefaults -M malta -m 256 \ + -nographic -serial stdio -monitor null \ + -bios barebox-flash-image + +Also you can use GXemul:: + + gxemul -Q -x -e maltabe -M 256 0xbfc00000:barebox-flash-image + +Links +----- + + * http://www.linux-mips.org/wiki/Mips_Malta + * http://www.qemu.org/ + * http://gxemul.sourceforge.net/ diff --git a/Documentation/boards/mips/ritmix-rzx50.rst b/Documentation/boards/mips/ritmix-rzx50.rst new file mode 100644 index 0000000..a51fe3f --- /dev/null +++ b/Documentation/boards/mips/ritmix-rzx50.rst @@ -0,0 +1,62 @@ +Ritmix RZX-50 +============= + +Ritmix RZX-50 is a portable game console for the Russian market. + +The portable game console has + + * Ingenic JZ4755 SoC; + * 64 MiB SDRAM; + * 4 GiB microSDHC card / 4 GiB NAND type Flash Memory (internal boot device); + * RS232 serial interface (LV-TTL levels on the board!); + * LCD display (480x272); + * Video out interface; + * 1xUSB interface; + * buttons. + +The game console uses U-Boot 1.1.6 as bootloader. + +Running barebox +--------------- + + 1. Connect to the game console's UART + (see. http://a320.emulate.su/2012/01/19/uart-na-ritmix-rzx-50/); + + 2. Unblock U-Boot console + (see. http://a320.emulate.su/2012/01/25/rzx-50-dostup-k-konsoli-u-boot/); + Please note that U-Boot's Zmodem support does not work; + + 3. Boot Ritmix linux and login; + + 4. Build barebox and upload ``barebox.bin`` via Zmodem to the board: + +.. code-block:: none + + # cd /tmp + # rz + +.. + + 5. Write barebox to onboard flash: + +.. code-block:: none + + # dd if=barebox.bin of=/dev/mmcblk0 seek=1048576 bs=1 count=262144 + +.. + + 6. Reboot RZX-50, next in U-Boot console start barebox: + +.. code-block:: none + + CETUS # msc read 0xa0800000 0x100000 0x40000; g a0800000 + +.. + + +Links +----- + + * http://www.ritmixrussia.ru/products/252/entertainment/game/rzx-50 + * ftp://ftp.ingenic.cn/2soc/4755/JZ4755_ds.pdf + * ftp://ftp.ingenic.cn/3sw/01linux/01loader/u-boot/u-boot-1.1.6-jz-20110719-r1728-add-jz4770.patch.bz2 diff --git a/Documentation/boards/mips/tplink-mr3020.rst b/Documentation/boards/mips/tplink-mr3020.rst new file mode 100644 index 0000000..c9e092c --- /dev/null +++ b/Documentation/boards/mips/tplink-mr3020.rst @@ -0,0 +1,67 @@ +TP-LINK MR3020 +============== + +The TP-LINK MR3020 wireless router has + + * Atheros ar9331 SoC; + * 32 MiB SDRAM; + * 4 MiB NOR type SPI Flash Memory; + * RS232 serial interface (LV-TTL levels on board!); + * 1 USB interface; + * 1 Ethernet interfaces; + * 802.11b/g/n (WiFi) interface; + * LEDs & buttons. + +The router uses U-Boot 1.1.4 as firmware. + +Running barebox +--------------- + +Barebox can be started from U-Boot using tftp. +But you have to encode barebox image in a very special way. + +First obtain ``lzma`` and ``mktplinkfw`` utilities. + +The ``lzma`` utility can be obtained in Debian/Ubuntu +distro by installing lzma package. + +The ``mktplinkfw`` utility can be obtained from openwrt, e.g.:: + + $ OWRTPREF=https://raw.githubusercontent.com/mirrors/openwrt/master + $ curl -OL $OWRTPREF/tools/firmware-utils/src/mktplinkfw.c \ + -OL $OWRTPREF/tools/firmware-utils/src/md5.c \ + -OL $OWRTPREF/tools/firmware-utils/src/md5.h + $ cc -o mktplinkfw mktplinkfw.c md5.c + +To convert your barebox.bin to U-Boot-loadable image (``6F01A8C0.img``) +use this command sequence:: + + $ lzma -c -k barebox.bin > barebox.lzma + $ ./FW/mktplinkfw -c -H 0x07200103 -W 1 -N TL-WR720N-v3 \ + -s -F 4Mlzma -k barebox.lzma -o 6F01A8C0.img + +You must setup tftp-server on host 192.168.0.1. +Put your ``6F01A8C0.img`` to tftp-server directory +(usual ``/tftpboot`` or ``/srv/tftp``). + +Connect your board to your tftp-server network via Ethernet. + +Next, setup network on MR3020 and run ``6F01A8C0.img``, e.g.:: + + hornet> set ipaddr 192.168.0.2 + hornet> set serverip 192.168.0.1 + hornet> tftpboot 0x81000000 6F01A8C0.img + hornet> bootm 0x81000000 + + +Links +----- + + * http://www.tp-link.com/en/products/details/?model=TL-MR3020 + * http://wiki.openwrt.org/toh/tp-link/tl-mr3020 + * https://wikidevi.com/wiki/TP-LINK_TL-MR3020 + +See also + + * http://www.eeboard.com/wp-content/uploads/downloads/2013/08/AR9331.pdf + * http://squonk42.github.io/TL-WR703N/ -- 1.9.2 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
