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76 lines
2.8 KiB
Diff
76 lines
2.8 KiB
Diff
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From a135a9b5d9683ace787c7d86f1e642d9acfacdde Mon Sep 17 00:00:00 2001
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From: Aaro Koskinen <aaro.koskinen@iki.fi>
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Date: Sun, 23 Jun 2013 20:38:44 +0000
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Subject: [PATCH] MIPS: Octeon: Enable interfaces on EdgeRouter Lite
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Enable interfaces on EdgeRouter Lite. Tested with cavium_octeon_defconfig
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and busybox shell. DHCP & ping works with eth0, eth1 and eth2.
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The board type "UBNT_E100" is taken from the sources of the vendor kernel
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shipped with the product.
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Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
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Acked-by: David Daney <david.daney@cavium.com>
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Cc: linux-mips@linux-mips.org
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Patchwork: https://patchwork.linux-mips.org/patch/5546/
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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---
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arch/mips/cavium-octeon/executive/cvmx-helper-board.c | 13 +++++++++++++
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arch/mips/include/asm/octeon/cvmx-bootinfo.h | 2 ++
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2 files changed, 15 insertions(+)
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diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
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index 7c64977..0a1283c 100644
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--- a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
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+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
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@@ -181,6 +181,11 @@ int cvmx_helper_board_get_mii_address(int ipd_port)
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return ipd_port - 16 + 4;
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else
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return -1;
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+ case CVMX_BOARD_TYPE_UBNT_E100:
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+ if (ipd_port >= 0 && ipd_port <= 2)
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+ return 7 - ipd_port;
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+ else
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+ return -1;
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}
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/* Some unknown board. Somebody forgot to update this function... */
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@@ -706,6 +711,14 @@ int __cvmx_helper_board_hardware_enable(int interface)
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}
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}
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}
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+ } else if (cvmx_sysinfo_get()->board_type ==
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+ CVMX_BOARD_TYPE_UBNT_E100) {
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+ cvmx_write_csr(CVMX_ASXX_RX_CLK_SETX(0, interface), 0);
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+ cvmx_write_csr(CVMX_ASXX_TX_CLK_SETX(0, interface), 0x10);
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+ cvmx_write_csr(CVMX_ASXX_RX_CLK_SETX(1, interface), 0);
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+ cvmx_write_csr(CVMX_ASXX_TX_CLK_SETX(1, interface), 0x10);
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+ cvmx_write_csr(CVMX_ASXX_RX_CLK_SETX(2, interface), 0);
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+ cvmx_write_csr(CVMX_ASXX_TX_CLK_SETX(2, interface), 0x10);
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}
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return 0;
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}
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diff --git a/arch/mips/include/asm/octeon/cvmx-bootinfo.h b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
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index 284fa8d..7b7818d 100644
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--- a/arch/mips/include/asm/octeon/cvmx-bootinfo.h
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+++ b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
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@@ -227,6 +227,7 @@ enum cvmx_board_types_enum {
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* use any numbers in this range.
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*/
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CVMX_BOARD_TYPE_CUST_PRIVATE_MIN = 20001,
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+ CVMX_BOARD_TYPE_UBNT_E100 = 20002,
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CVMX_BOARD_TYPE_CUST_PRIVATE_MAX = 30000,
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/* The remaining range is reserved for future use. */
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@@ -325,6 +326,7 @@ static inline const char *cvmx_board_type_to_string(enum
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/* Customer private range */
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ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MIN)
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+ ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E100)
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ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MAX)
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}
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return "Unsupported Board";
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--
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1.7.10.4
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