[PATCH 0/2] arm: socfpga: agilex5: remove custom GPIO toggle

Michael Tretter m.tretter at pengutronix.de
Wed Oct 7 07:57:14 PDT 2026


The Arrow AXE5 Eagle board has some custom code for toggling the reset
of the Ethernet phy, because barebox is built without GPIOLIB for binary
size reasons. These limits are not clearly defined, not reliably
reproducible and not enforced.

With xloading of the SSBL, the GPIOLIB doesn't have an effect on the
FSBL size anymore. Otherwise, disabling a few drivers is probably more
significant than disabling the GPIOLIB.

Therefore, enable GPIOLIB for the Agilex 5, and get rid of the custom
code to toggle the GPIO for resetting the Ethernet phy.

Signed-off-by: Michael Tretter <m.tretter at pengutronix.de>
---
Michael Tretter (2):
      arm: socfpga: agilex5: select GPIOLIB
      arm: socfpga: axe5-eagle: drop hard-coded PHY reset in board code

 arch/arm/boards/arrow-axe5-eagle/board.c | 24 ------------------------
 arch/arm/mach-socfpga/Kconfig            |  1 +
 2 files changed, 1 insertion(+), 24 deletions(-)
---
base-commit: 70421fc4591e6b4b9c7172ca72b60ef1868ecc5c
change-id: 20261007-socfpga-agilex5-gpiolib-a3a32b295925

Best regards,
-- 
Michael Tretter <m.tretter at pengutronix.de>




More information about the barebox mailing list