Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-24 13:11:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

MIPS: Octeon: Enable interfaces on EdgeRouter Lite

Browse Source 
Enable interfaces on EdgeRouter Lite. Tested with cavium_octeon_defconfig
and busybox shell. DHCP & ping works with eth0, eth1 and eth2.

The board type "UBNT_E100" is taken from the sources of the vendor kernel
shipped with the product.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Acked-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5546/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Aaro Koskinen 2013-06-23 20:38:44 +00:00 committed by Ralf Baechle
parent 6ba045f9fb
commit a135a9b5d9
2 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
arch/mips/cavium-octeon/executive/cvmx-helper-board.c
View File

@ -181,6 +181,11 @@ int cvmx_helper_board_get_mii_address(int ipd_port)
return ipd_port - 16 + 4;
else
return -1;
case CVMX_BOARD_TYPE_UBNT_E100:
if (ipd_port >= 0 && ipd_port <= 2)
return 7 - ipd_port;
else
return -1;
}
/* Some unknown board. Somebody forgot to update this function... */
@ -706,6 +711,14 @@ int __cvmx_helper_board_hardware_enable(int interface)
}
}
}
} else if (cvmx_sysinfo_get()->board_type ==
CVMX_BOARD_TYPE_UBNT_E100) {
cvmx_write_csr(CVMX_ASXX_RX_CLK_SETX(0, interface), 0);
cvmx_write_csr(CVMX_ASXX_TX_CLK_SETX(0, interface), 0x10);
cvmx_write_csr(CVMX_ASXX_RX_CLK_SETX(1, interface), 0);
cvmx_write_csr(CVMX_ASXX_TX_CLK_SETX(1, interface), 0x10);
cvmx_write_csr(CVMX_ASXX_RX_CLK_SETX(2, interface), 0);
cvmx_write_csr(CVMX_ASXX_TX_CLK_SETX(2, interface), 0x10);
}
return 0;
}

2
arch/mips/include/asm/octeon/cvmx-bootinfo.h
View File

@ -227,6 +227,7 @@ enum cvmx_board_types_enum {
* use any numbers in this range.
*/
CVMX_BOARD_TYPE_CUST_PRIVATE_MIN = 20001,
CVMX_BOARD_TYPE_UBNT_E100 = 20002,
CVMX_BOARD_TYPE_CUST_PRIVATE_MAX = 30000,
/* The remaining range is reserved for future use. */
@ -325,6 +326,7 @@ static inline const char *cvmx_board_type_to_string(enum
/* Customer private range */
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MIN)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E100)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MAX)
}
return "Unsupported Board";