[PATCH 0/2] sunxi: A64: enable AXP driver support

Andre Przywara andre.przywara at arm.com
Wed May 7 02:53:23 CEST 2025


Hi,

this series enables the build of the AXP driver in U-Boot proper for all
boards using the Allwinner A64 SoC. So far some static PMIC rail setup
was done by TF-A, but this was rather static (enabling too many) and
increases the code size of the rather limited BL31 build.

Do this for the A64 only first, since this uses RSB consistently, while
the H6 boards are undergoing a transition to use I2C.

Please have a look and test!

Cheers,
Andre

Andre Przywara (2):
  sunxi: A64: enable DRIVEVBUS support for respective boards
  sunxi: A64: enable AXP drivers

 arch/arm/Kconfig                     | 1 +
 arch/arm/mach-sunxi/Kconfig          | 3 +++
 configs/a64-olinuxino-emmc_defconfig | 1 +
 configs/a64-olinuxino_defconfig      | 1 +
 configs/amarula_a64_relic_defconfig  | 1 +
 configs/bananapi_m64_defconfig       | 1 +
 configs/orangepi_win_defconfig       | 1 +
 configs/pinetab_defconfig            | 1 +
 8 files changed, 10 insertions(+)

-- 
2.46.3



More information about the U-Boot mailing list