[PATCH 0/2] spl, rk3399: fix FIT image loadingg out-of-range

[Jerome Forissier]

The patches in this series address an issue I met when trying to enable
FIT signature verification by SPL on a RockPi4B board.

- The first patch avoids a buffer overflow when writing to INTMEM1 SRAM
- The second one addresses reliability issues I had with back-to-back
MMC reads from the microSD card. By allowing DMA operation, the issue is
gone and generally speaking DMA is preferred over FIFO mode anyways.

Jerome Forissier (2):
  spl: fit: add config option for temporary buffer when loading image
  rockchip: rk3399: enable spl-fifo-mode for sdmmc only when needed

 arch/arm/dts/rk3399-u-boot.dtsi |  2 +
 common/spl/Kconfig              | 45 +++++++++++++++++++
 common/spl/spl_fit.c            | 79 ++++++++++++++++++++++++++++++---
 3 files changed, 120 insertions(+), 6 deletions(-)

-- 
2.34.1