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| author | Vladimir Oltean <vladimir.oltean@nxp.com> | 2021-09-18 15:32:34 +0300 |
|---|---|---|
| committer | Ramon Fried <rfried.dev@gmail.com> | 2021-09-28 18:50:56 +0300 |
| commit | 77b11f7604162886f46e56011e790b7700f8cadd (patch) | |
| tree | ab58a658085e4b2db03f2e5a76ddec06fa59a259 /board/freescale/ls2080aqds | |
| parent | a17776be1dbe91684a9d0c60f623e9243e43fea9 (diff) | |
| download | u-boot-77b11f7604162886f46e56011e790b7700f8cadd.tar.xz | |
net: replace the "xfi" phy-mode with "10gbase-r"
As part of the effort of making U-Boot work with the same device tree as
Linux, there is an issue with the "xfi" phy-mode. To be precise, in
Linux there was a discussion (for those who have time to read:
https://lore.kernel.org/netdev/1576768881-24971-2-git-send-email-madalin.bucur@oss.nxp.com/)
which led to a patch:
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=c114574ebfdf42f826776f717c8056a00fa94881
TL;DR: "xfi" was standardized in Linux as "10gbase-r".
This patch changes the relevant occurrences in U-Boot to use "10gbase-r"
instead of "xfi" wherever applicable.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Diffstat (limited to 'board/freescale/ls2080aqds')
| -rw-r--r-- | board/freescale/ls2080aqds/README | 2 | ||||
| -rw-r--r-- | board/freescale/ls2080aqds/eth.c | 13 |
2 files changed, 7 insertions, 8 deletions
diff --git a/board/freescale/ls2080aqds/README b/board/freescale/ls2080aqds/README index 8e31e9e41e..04c1941b05 100644 --- a/board/freescale/ls2080aqds/README +++ b/board/freescale/ls2080aqds/README @@ -19,7 +19,7 @@ LS2088A SoC overview. - QSGMII - SATA 3.0 - XAUI - - XFI + - 10GBase-R - DDR Controller - Two ports of 72-bits (8-bits ECC) DDR4. Each port supports four chip-selects and two DIMM connectors. Support is up to 2133MT/s. diff --git a/board/freescale/ls2080aqds/eth.c b/board/freescale/ls2080aqds/eth.c index 914cd0a9ab..7db3789822 100644 --- a/board/freescale/ls2080aqds/eth.c +++ b/board/freescale/ls2080aqds/eth.c @@ -874,13 +874,12 @@ void ls2080a_handle_phy_interface_xsgmii(int i) case 0x4B: case 0x4C: /* - * XFI does not need a PHY to work, but to avoid U-Boot use - * default PHY address which is zero to a MAC when it found - * a MAC has no PHY address, we give a PHY address to XFI - * MAC, and should not use a real XAUI PHY address, since - * MDIO can access it successfully, and then MDIO thinks - * the XAUI card is used for the XFI MAC, which will cause - * error. + * 10GBase-R does not need a PHY to work, but to avoid U-Boot + * use default PHY address which is zero to a MAC when it found + * a MAC has no PHY address, we give a PHY address to 10GBase-R + * MAC, and should not use a real XAUI PHY address, since MDIO + * can access it successfully, and then MDIO thinks the XAUI + * card is used for the 10GBase-R MAC, which will cause error. */ wriop_set_phy_address(i, 0, i + 4); ls2080a_qds_enable_SFP_TX(SFP_TX); |