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README: Update with some rare information to NB800

This commit is contained in:
Stefan Eichenberger 2016-07-14 14:12:13 +02:00
parent c6cf90e1f0
commit 7ffdf81102
1 changed files with 100 additions and 88 deletions
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README
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@ -4,11 +4,18 @@ URI: git://git.yoctoproject.org/poky
branch: jethro branch: jethro
revision: HEAD revision: HEAD
URI: git://git.openembedded.org/meta-openembedded
branch: jethro
revision: HEAD
layers: meta-python, meta-oe, meta-networking
To get an image that is compatible with the NetModule router, build an nmrouter-image. Set the MACHINE in conf/local.conf to To get an image that is compatible with the NetModule router, build an nmrouter-image. Set the MACHINE in conf/local.conf to
MACHINE ??= "armada-385-nbhw17-nb2800" and add this layer to conf/bblayers.conf MACHINE ??= "armada-385-nbhw17-nb2800" or
MACHINE ??= "am335x-nbhw16"
and add this layer to conf/bblayers.conf
While the NetModule router is running under the original software you have to do the following steps: NB2800:
While the NetModule router is running under the original software you have to do the following steps:
- Find out what boot partition is currently used: - Find out what boot partition is currently used:
cat /proc/cmdline cat /proc/cmdline
- The partition layout is mmcblk0p1 => bootpart0, mmcblk0p2 => bootpart1, mmcblk0p3=> overlay/data partition - The partition layout is mmcblk0p1 => bootpart0, mmcblk0p2 => bootpart1, mmcblk0p3=> overlay/data partition
@ -23,15 +30,15 @@ While the NetModule router is running under the original software you have to do
- boot to Linux: - boot to Linux:
boot boot
Do not overwrite the original partition, u-boot will search a valid FPGA there. If you want to overwrite the other partition, make sure you copy the /logic folder from the original partition to the new one! Do not overwrite the original partition, u-boot will search a valid FPGA there. If you want to overwrite the other partition, make sure you copy the /logic folder from the original partition to the new one!
To learn how to build an image and to find the build dependencies visit: To learn how to build an image and to find the build dependencies visit:
http://www.yoctoproject.org/docs/2.0/ref-manual/ref-manual.html http://www.yoctoproject.org/docs/2.0/ref-manual/ref-manual.html
Memory Map of the FPGA (to switch SIMs, reset modems): Memory Map of the FPGA (to switch SIMs, reset modems):
Address Width Name/Comment Address Width Name/Comment
0x0020 16 LED 0x0020 16 LED
LED Control Register LED Control Register
Slice Name Type Reset Description Slice Name Type Reset Description
0 LED0 green RW 1 Enable LED 0 (green) 0 LED0 green RW 1 Enable LED 0 (green)
1 LED0 red RW 1 Enable LED 0 (red) 1 LED0 red RW 1 Enable LED 0 (red)
@ -50,10 +57,10 @@ LED Control Register
14 LED7 green RW 0 Enable LED 7 (green) 14 LED7 green RW 0 Enable LED 7 (green)
15 LED7 red RW 0 Enable LED 7 (red) 15 LED7 red RW 0 Enable LED 7 (red)
SIM Card Control SIM Card Control
Address Width Name/Comment Address Width Name/Comment
0x0040 16 SIM Ctrl 0x0040 16 SIM Ctrl
SIM Slot Control Register SIM Slot Control Register
Slice Name Type Reset Description Slice Name Type Reset Description
2..0 SIM1_SEL RW 0 000: disconnect 2..0 SIM1_SEL RW 0 000: disconnect
001: Connect Bus 1 001: Connect Bus 1
@ -85,10 +92,10 @@ SIM Slot Control Register
15 N/A R 0 Reserved 15 N/A R 0 Reserved
PCIe Mini Slot Control: PCIe Mini Slot Control:
Address Width Name/Comment Address Width Name/Comment
0x0030 16 PCIe Reset 0x0030 16 PCIe Reset
PCIe Slot Reset PCIe Slot Reset
Slice Name Type Reset Description Slice Name Type Reset Description
0 PCIe1 RST~ RW 0 PCIe Slot 1 Reset 0 PCIe1 RST~ RW 0 PCIe Slot 1 Reset
0: reset asserted 0: reset asserted
@ -100,8 +107,13 @@ PCIe Slot Reset
0: reset asserted 0: reset asserted
4..15 n/a R 0 4..15 n/a R 0
The FPGA Base address is at 0xfd000000, to enable for example LED0:red write 0x2 to 0xfd000020: The FPGA Base address is at 0xfd000000, to enable for example LED0:red write 0x2 to 0xfd000020:
devmem2 0xfd000020 hw 0x02 devmem2 0xfd000020 hw 0x02
NB800:
- To update the software you can do a sw-update.sh -l <rootfs.tar.gz>
- To change the active boot partition do a bd -w boot_part -v <0/1>
- To connect trough a Swisscom SIM do a nbhw16-ctrl -m, check /usr/bin/nbhw16-ctrl for more details and other providers
For questions, send an email to <stefan.eichenberger@netmodule.com> For questions, send an email to <stefan.eichenberger@netmodule.com>