chunkeey/u-boot-ap105

Modified WNDAP360 UBoot for the Aruba AP-105

u-boot-ap105's Issues

FR: Support Aruba AP175

Hi there,

The Aruba AP175 is nearly identical to the AP105; as far as it pertains for u-boot, the only difference between the two is the use of a VSC8601 IC+ IP1001 PHY instead of an AR8021 (though the SPI is also flashrom -c 'S25FL128P......0'-compatible instead, too): after flashing the ap105 u-boot to the SPI, the device boots and all functionality sans ethernet works without issue, and it even detects and erases Aruba's configuration at the end of flash.

To make things easier for the end-user -- the AP175 uses an internally-powered CP2102, which is connected to using a (frankly very cursed) USB-A to USB-A cable, and the SOIC-16 SPI chip is available (and clippable without issue) as soon as the cover is opened.

Here's a snippet from a screen log:

apboot> mii dump 1 0
0.     (1140)                 -- PHY control register --
  (8000:0000) 0.15    =     0    reset
  (4000:0000) 0.14    =     0    loopback
  (2040:0040) 0. 6,13 =   b10    speed selection = 1000 Mbps
  (1000:1000) 0.12    =     1    A/N enable
  (0800:0000) 0.11    =     0    power-down
  (0400:0000) 0.10    =     0    isolate
  (0200:0000) 0. 9    =     0    restart A/N
  (0100:0100) 0. 8    =     1    duplex = full
  (0080:0000) 0. 7    =     0    collision test enable
  (003f:0000) 0. 5- 0 =     0    (reserved)


apboot> mii dump 1 1
1.     (796d)                 -- PHY status register --
  (8000:0000) 1.15    =     0    100BASE-T4 able
  (4000:4000) 1.14    =     1    100BASE-X  full duplex able
  (2000:2000) 1.13    =     1    100BASE-X  half duplex able
  (1000:1000) 1.12    =     1    10 Mbps    full duplex able
  (0800:0800) 1.11    =     1    10 Mbps    half duplex able
  (0400:0000) 1.10    =     0    100BASE-T2 full duplex able
  (0200:0000) 1. 9    =     0    100BASE-T2 half duplex able
  (0100:0100) 1. 8    =     1    extended status
  (0080:0000) 1. 7    =     0    (reserved)
  (0040:0040) 1. 6    =     1    MF preamble suppression
  (0020:0020) 1. 5    =     1    A/N complete
  (0010:0000) 1. 4    =     0    remote fault
  (0008:0008) 1. 3    =     1    A/N able
  (0004:0004) 1. 2    =     1    link status
  (0002:0000) 1. 1    =     0    jabber detect
  (0001:0001) 1. 0    =     1    extended capabilities


apboot> mii info
Unknown command 'mii' - try 'help'
apboot> mii info
Error reading info from the PHY
PHY 0x01: OUI = 0x90C3, Model = 0x19, Rev = 0x01, 1000baseT, FDX
Error reading info from the PHY
:
:

I'm going to try and hack through this a little bit; specifically I'm going to try and re-compile and test with:

--- a/board/ar7100/common/athrf1_phy.c
+++ b/board/ar7100/common/athrf1_phy.c
@@ -41,7 +41,7 @@ athr_phy_t phy_info[] = {
 #elif defined CFG_BOARD_AP105
     {is_enet_port: 1,
      mac_unit    : 0,
-     phy_addr    : 0x00}
+     phy_addr    : 0x01}
 #else
     {is_enet_port: 1,
      mac_unit    : 0,