> On he RK3368, we need to temporarily disable security on the DMA > engines during TPL and SPL to allow the MMC host to DMA into DRAM. To > do so, we need to reset the two DMA engines, which in turn requires > the DMA1_SRST_REQ and DMA2_SRST_REQ constants to refer to the > appropriate bits in the CRU. > > As the ATF correctly initialises security (and only leaves EL3 after > doing so), this can not pose a security issue. > > Signed-off-by: Philipp Tomsich <philipp.toms...@theobroma-systems.com> > > Reviewed-by: Simon Glass <s...@chromium.org> > --- > > Changes in v4: None > Changes in v3: None > Changes in v2: None > > arch/arm/include/asm/arch-rockchip/cru_rk3368.h | 4 ++++ > 1 file changed, 4 insertions(+) >
Applied to u-boot-rockchip, thanks! _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
