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freebsd-dev/sys/mips/conf/DIR-825.hints

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This is an initial board configuration for the D-Link DIR-825 dual-band 802.11n router. The flash layout defaults to a 1 MiB section for the kernel so I'm trying very hard to squeeze a minimialistic (LZMA compressde) kernel image into that. I've verified that it boots through to single user mode fine. Issues: * USB doesn't yet work as a module - I need to add something else to the USB AR71xx build before that will work. * There's no switch PHY support - but for now it quite happily behaves as a useful dumb switch out of the box. Phew. * Since a previous flash attempt trashed my radio configuration block, I haven't yet verified whether the wireless works correctly. I'll test that out shortly (read: once I re-calibrate the board somehow.) Thanks to ray@ and the zrouter project for doing some of the initial hard work in figuring out how to bring this board up.
2012-08-28 06:17:44 +00:00
# $FreeBSD$
# arge0 is connected to the LAN side of the switch PHY.
# arge1 is connected to the single port WAN side of the switch PHY.
hint.arge.0.phymask=0x0
hint.arge.0.media=1000
hint.arge.0.fduplex=1
# XXX grab these from uboot?
# hint.arge.0.eeprommac=0x1f01fc00
hint.arge.1.phymask=0x0
hint.arge.1.media=1000
hint.arge.1.fduplex=1
# ath0 - slot 17
Adjust magic numbers to allow attachment of ath(4) modules.
2013-07-31 16:27:56 +00:00
hint.pcib.0.bus.0.17.0.ath_fixup_addr=0x1f661000
This is an initial board configuration for the D-Link DIR-825 dual-band 802.11n router. The flash layout defaults to a 1 MiB section for the kernel so I'm trying very hard to squeeze a minimialistic (LZMA compressde) kernel image into that. I've verified that it boots through to single user mode fine. Issues: * USB doesn't yet work as a module - I need to add something else to the USB AR71xx build before that will work. * There's no switch PHY support - but for now it quite happily behaves as a useful dumb switch out of the box. Phew. * Since a previous flash attempt trashed my radio configuration block, I haven't yet verified whether the wireless works correctly. I'll test that out shortly (read: once I re-calibrate the board somehow.) Thanks to ray@ and the zrouter project for doing some of the initial hard work in figuring out how to bring this board up.
2012-08-28 06:17:44 +00:00
hint.pcib.0.bus.0.17.0.ath_fixup_size=4096
# ath1 - slot 18
Adjust magic numbers to allow attachment of ath(4) modules.
2013-07-31 16:27:56 +00:00
hint.pcib.0.bus.0.18.0.ath_fixup_addr=0x1f665000
This is an initial board configuration for the D-Link DIR-825 dual-band 802.11n router. The flash layout defaults to a 1 MiB section for the kernel so I'm trying very hard to squeeze a minimialistic (LZMA compressde) kernel image into that. I've verified that it boots through to single user mode fine. Issues: * USB doesn't yet work as a module - I need to add something else to the USB AR71xx build before that will work. * There's no switch PHY support - but for now it quite happily behaves as a useful dumb switch out of the box. Phew. * Since a previous flash attempt trashed my radio configuration block, I haven't yet verified whether the wireless works correctly. I'll test that out shortly (read: once I re-calibrate the board somehow.) Thanks to ray@ and the zrouter project for doing some of the initial hard work in figuring out how to bring this board up.
2012-08-28 06:17:44 +00:00
hint.pcib.0.bus.0.18.0.ath_fixup_size=4096
# .. and now, telling each ath(4) NIC where to find the firmware
# image.
hint.ath.0.eeprom_firmware="pcib.0.bus.0.17.0.eeprom_firmware"
hint.ath.1.eeprom_firmware="pcib.0.bus.0.18.0.eeprom_firmware"
# TODO: gpio LEDs
# Geom MAP
The DIR-825 cal data is in an odd spot. I don't know why it's here. (This works on my board because I wrote new caldata into this spot; but this obviously won't work for stock DIR-825 units out there.)
2012-08-30 17:35:12 +00:00
# The DIR-825 has an 8MB flash part - HOWEVER, the 64k caldata isn't
# at the end of the flash. It's ~ 6MB into the flash image.
This is an initial board configuration for the D-Link DIR-825 dual-band 802.11n router. The flash layout defaults to a 1 MiB section for the kernel so I'm trying very hard to squeeze a minimialistic (LZMA compressde) kernel image into that. I've verified that it boots through to single user mode fine. Issues: * USB doesn't yet work as a module - I need to add something else to the USB AR71xx build before that will work. * There's no switch PHY support - but for now it quite happily behaves as a useful dumb switch out of the box. Phew. * Since a previous flash attempt trashed my radio configuration block, I haven't yet verified whether the wireless works correctly. I'll test that out shortly (read: once I re-calibrate the board somehow.) Thanks to ray@ and the zrouter project for doing some of the initial hard work in figuring out how to bring this board up.
2012-08-28 06:17:44 +00:00
# mtdparts=ar7100-nor0:256k(uboot),64k(Config),1024k(vmlinux),5184k(rootfs),64k(caldata)
hint.map.0.at="flash/spi0"
hint.map.0.start=0x00000000
hint.map.0.end=0x000040000
hint.map.0.name="uboot"
hint.map.0.readonly=1
# This config partition is the D-Link specific configuration area.
# I'm re-purposing it for FreeBSD.
hint.map.1.at="flash/spi0"
hint.map.1.start=0x00040000
hint.map.1.end=0x00050000
hint.map.1.name="cfg"
oops, make cfg read-write.
2012-08-28 06:52:00 +00:00
hint.map.1.readonly=0
This is an initial board configuration for the D-Link DIR-825 dual-band 802.11n router. The flash layout defaults to a 1 MiB section for the kernel so I'm trying very hard to squeeze a minimialistic (LZMA compressde) kernel image into that. I've verified that it boots through to single user mode fine. Issues: * USB doesn't yet work as a module - I need to add something else to the USB AR71xx build before that will work. * There's no switch PHY support - but for now it quite happily behaves as a useful dumb switch out of the box. Phew. * Since a previous flash attempt trashed my radio configuration block, I haven't yet verified whether the wireless works correctly. I'll test that out shortly (read: once I re-calibrate the board somehow.) Thanks to ray@ and the zrouter project for doing some of the initial hard work in figuring out how to bring this board up.
2012-08-28 06:17:44 +00:00
hint.map.2.at="flash/spi0"
hint.map.2.start=0x0050000
hint.map.2.end=0x00150000
hint.map.2.name="kernel"
hint.map.2.readonly=1
hint.map.3.at="flash/spi0"
hint.map.3.start=0x00150000
The DIR-825 cal data is in an odd spot. I don't know why it's here. (This works on my board because I wrote new caldata into this spot; but this obviously won't work for stock DIR-825 units out there.)
2012-08-30 17:35:12 +00:00
hint.map.3.end=0x00660000
This is an initial board configuration for the D-Link DIR-825 dual-band 802.11n router. The flash layout defaults to a 1 MiB section for the kernel so I'm trying very hard to squeeze a minimialistic (LZMA compressde) kernel image into that. I've verified that it boots through to single user mode fine. Issues: * USB doesn't yet work as a module - I need to add something else to the USB AR71xx build before that will work. * There's no switch PHY support - but for now it quite happily behaves as a useful dumb switch out of the box. Phew. * Since a previous flash attempt trashed my radio configuration block, I haven't yet verified whether the wireless works correctly. I'll test that out shortly (read: once I re-calibrate the board somehow.) Thanks to ray@ and the zrouter project for doing some of the initial hard work in figuring out how to bring this board up.
2012-08-28 06:17:44 +00:00
hint.map.3.name="rootfs"
hint.map.3.readonly=0
hint.map.4.at="flash/spi0"
The DIR-825 cal data is in an odd spot. I don't know why it's here. (This works on my board because I wrote new caldata into this spot; but this obviously won't work for stock DIR-825 units out there.)
2012-08-30 17:35:12 +00:00
hint.map.4.start=0x00660000
hint.map.4.end=0x00670000
This is an initial board configuration for the D-Link DIR-825 dual-band 802.11n router. The flash layout defaults to a 1 MiB section for the kernel so I'm trying very hard to squeeze a minimialistic (LZMA compressde) kernel image into that. I've verified that it boots through to single user mode fine. Issues: * USB doesn't yet work as a module - I need to add something else to the USB AR71xx build before that will work. * There's no switch PHY support - but for now it quite happily behaves as a useful dumb switch out of the box. Phew. * Since a previous flash attempt trashed my radio configuration block, I haven't yet verified whether the wireless works correctly. I'll test that out shortly (read: once I re-calibrate the board somehow.) Thanks to ray@ and the zrouter project for doing some of the initial hard work in figuring out how to bring this board up.
2012-08-28 06:17:44 +00:00
hint.map.4.name="art"
hint.map.4.readonly=1
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