diff options
| author | Marek Vasut <marex@denx.de> | 2021-11-13 03:26:05 +0100 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2021-11-30 16:43:27 +0100 |
| commit | 5e3e882cf2ef50fbad63493c7ade15b91e2ebc2c (patch) | |
| tree | 1b8e67fe0ee647e6d709c9a8ab28e4f25b47e38e | |
| parent | 1aba8e51d85293360150028297c5c2b479c86078 (diff) | |
ARM: stm32: Increase PHY auto-negotiation timeout to 20s on DHSOM
The Micrel PHYs on known DHSOM based boards take a while to come out
of reset, increase the auto-negotiation timeout to prevent it from
timing out in case the ethernet is used right after the board was
reset.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
| -rw-r--r-- | include/configs/stm32mp15_dh_dhsom.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/configs/stm32mp15_dh_dhsom.h b/include/configs/stm32mp15_dh_dhsom.h index b68e153f10b..c79f0272cbe 100644 --- a/include/configs/stm32mp15_dh_dhsom.h +++ b/include/configs/stm32mp15_dh_dhsom.h @@ -8,6 +8,9 @@ #ifndef __CONFIG_STM32MP15_DH_DHSOM_H__ #define __CONFIG_STM32MP15_DH_DHSOM_H__ +/* PHY needs a longer autoneg timeout */ +#define PHY_ANEG_TIMEOUT 20000 + #define STM32MP_BOARD_EXTRA_ENV \ "usb_pgood_delay=1000\0" \ "update_sf=" /* Erase SPI NOR and install U-Boot from SD */ \ |