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Add the AR8327 bits to the DB120 config file.

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There's plenty of hints that I haven't yet fleshed out and are hardcoded
in arswitch_8327.c.  They're listed here (from OpenWRT) for completeness.

This is enough to get the thing up, running and pinging.

Note that the mdiobus for the on-switch switch changes - the AR8327
probes first, which exposes mdio1, and thus the arge1 mdiobus will probe
and attach as mdio2.  That is what the AR9344 on-chip switch has to
attach to.

Tested:

* Qualcomm Atheros DB120
This commit is contained in:
Adrian Chadd 2014-02-24 04:48:46 +00:00
parent 482d268d49
commit 2e3fd37d45
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=262432
1 changed files with 34 additions and 8 deletions
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42
sys/mips/conf/DB120.hints
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@ -14,13 +14,37 @@ hint.argemdio.0.order=0
hint.ar934x_gmac.0.gmac_cfg=0x41
# GMAC0 here - connected to an AR8327
#hint.arswitch.0.at="mdio0"
#hint.arswitch.0.is_7240=0
#hint.arswitch.0.is_9340=0 # not the internal switch!
#hint.arswitch.0.numphys=5
#hint.arswitch.0.phy4cpu=0
#hint.arswitch.0.is_rgmii=1
#hint.arswitch.0.is_gmii=0
hint.arswitch.0.at="mdio0"
hint.arswitch.0.is_7240=0
hint.arswitch.0.is_9340=0 # not the internal switch!
hint.arswitch.0.numphys=5
hint.arswitch.0.phy4cpu=0
hint.arswitch.0.is_rgmii=1
hint.arswitch.0.is_gmii=0
# XXX other AR8327 configuration parameters
# pad0 cfg:
# .mode = AR8327_PAD_MAC_RGMII,
# .txclk_delay_en = true,
# .rxclk_delay_en = true,
# .txclk_delay_sel = AR8327_CLK_DELAY_SEL1,
# .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2,
# .led_ctrl0 = 0x00000000,
# .led_ctrl1 = 0xc737c737,
# .led_ctrl2 = 0x00000000,
# .led_ctrl3 = 0x00c30c00,
# .open_drain = true,
# .port0_cfg = {
# .force_link = 1,
# .speed = AR8327_PORT_SPEED_1000,
# .duplex = 1,
# .txpause = 1,
# .rxpause = 1,
# },
# port6 cfg?
# XXX OpenWRT DB120 BSP doesn't have media/duplex set?
hint.arge.0.phymask=0x0
@ -36,7 +60,9 @@ hint.argemdio.1.msize=0x1000
hint.argemdio.1.order=0
# Embedded switch on the AR9344
hint.arswitch.1.at="mdio1"
# mdio1 is actually created as the AR8327 internal bus; so
# this pops up as mdio2.
hint.arswitch.1.at="mdio2"
hint.arswitch.1.is_7240=0
hint.arswitch.1.is_9340=1
hint.arswitch.1.numphys=4