From 8af286885353d5740971f137f8c1ada2b43dd2a8 Mon Sep 17 00:00:00 2001 From: Paul Eggleton Date: Thu, 14 Jul 2011 15:57:28 +0100 Subject: README.hardware: update MPC8315E-RDB instructions Update the instructions for setting up the MPC8315E-RDB so that they are clearer, use correct filenames, match the other board instructions more closely, and include a note about dealing with non-default MAC addresses. Additionally, add a note about ordering MPC8315E-RDBA. Signed-off-by: Paul Eggleton --- README.hardware | 55 +++++++++++++++++++++++++++++++++++++++++-------------- 1 file changed, 41 insertions(+), 14 deletions(-) (limited to 'README.hardware') diff --git a/README.hardware b/README.hardware index 36029577a4..d4f7b47506 100644 --- a/README.hardware +++ b/README.hardware @@ -239,30 +239,57 @@ software development of network attached storage (NAS) and digital media server applications. The MPC8315E-RDB features the PowerQUICC II Pro processor, which includes a built-in security accelerator. +(Note: you may find it easier to order MPC8315E-RDBA; this appears to be the +same board in an enclosure with accessories. In any case it is fully +compatible with the instructions given here.) + Setup instructions ------------------ You will need the following: -* nfs root setup on your workstation -* tftp server installed on your workstation +* NFS root setup on your workstation +* TFTP server installed on your workstation +* Null modem cable connected from your workstation to the first serial port + on the board +* Ethernet connected to the first ethernet port on the board + +--- Preparation --- + +Note: if you have altered your board's ethernet MAC address(es) from the +defaults, or you need to do so because you want multiple boards on the same +network, then you will need to change the values in the dts file (patch +linux/arch/powerpc/boot/dts/mpc8315erdb.dts within the kernel source). If +you have left them at the factory default then you shouldn't need to do +anything here. -Load the kernel and boot it as follows: +--- Booting from NFS root --- + +Load the kernel and dtb (device tree blob), and boot the system as follows: + + 1. Get the kernel (uImage-mpc8315e-rdb.bin) and dtb (uImage-mpc8315e-rdb.dtb) + files from the Poky build tmp/deploy directory, and make them available on + your TFTP server. + + 2. Connect the board's first serial port to your workstation and then start up + your favourite serial terminal so that you will be able to interact with + the serial console. If you don't have a favourite, picocom is suggested: + + $ picocom /dev/ttyUSB0 -b 115200 - 1. Get the kernel (uImage.mpc8315erdb) and dtb (mpc8315erdb.dtb) files from - the Poky build tmp/deploy directory, and make them available on your tftp - server. + 3. Power up or reset the board and press a key on the terminal when prompted + to get to the U-Boot command line - 2. Set up the environment in U-Boot: + 4. Set up the environment in U-Boot: - =>setenv ipaddr - =>setenv serverip - =>setenv bootargs root=/dev/nfs rw nfsroot=: ip=:::255.255.255.0:mpc8315e:eth0:off console=ttyS0,115200 + => setenv ipaddr + => setenv serverip + => setenv bootargs root=/dev/nfs rw nfsroot=: ip=:::255.255.255.0:mpc8315e:eth0:off console=ttyS0,115200 - 3. Download kernel and dtb to boot kernel. + 5. Download the kernel and dtb, and boot: - =>tftp 800000 uImage.mpc8315erdb - =>tftp 780000 mpc8315erdb.dtb - =>bootm 800000 - 780000 + => tftp 800000 uImage-mpc8315e-rdb.bin + => tftp 780000 uImage-mpc8315e-rdb.dtb + => bootm 800000 - 780000 Ubiquiti Networks RouterStation Pro (routerstationpro) -- cgit v1.2.3-54-g00ecf