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[v2,0/2] riscv: Support booting SiFive Unmatched from SPI flash.

Message ID 20211124042737.27974-1-thomas-git@skibo.net
Headers show
Series riscv: Support booting SiFive Unmatched from SPI flash. | expand

Message

Thomas Skibo Nov. 24, 2021, 4:27 a.m. UTC 
This patch set adds support for booting the SiFive Unmatched board
from SPI flash memory and saving the environment to flash.

Thomas Skibo (2):
  riscv: Support booting SiFive Unmatched from SPI.
  riscv: Enable SPI flash env for SiFive Unmatched.

 arch/riscv/cpu/fu740/Kconfig                  | 13 +++++++++
 .../dts/hifive-unmatched-a00-u-boot.dtsi      | 11 +++++++
 board/sifive/unmatched/Kconfig                |  1 +
 board/sifive/unmatched/spl.c                  |  3 ++
 configs/sifive_unmatched_defconfig            |  6 ++++
 doc/board/sifive/unmatched.rst                | 29 +++++++++++++++++++
 6 files changed, 63 insertions(+)