On 8/7/2015 1:03 PM, Alison Wang wrote: > Add Freescale LS1021A initial defconfig file. > The LS1021A SoC is a dual-core Cortex-A7 based processor. > > LS1021A has some special configure options against common V7 SOCs, > such as CONFIG_THUMB2_KERNEL, CONFIG_VMSPLIT_2G, CONFIG_VFP... > > Enable I2C, LPUART, eDMA, WDT, GIANFAR, Sound, DSPI at default. > > Signed-off-by: Haikun Wang <haikun.w...@freescale.com> > Signed-off-by: Alison Wang <alison.w...@freescale.com> > --- > Changes since v2: > - Enable PSCI, as PSCI is enabled in u-boot. > Changes since v1: > - Enable GIANFAR, Sound and DSPI.
Looks like CONFIG_ARCH_DMA_ADDR_T_64BIT=y is missing. For e.g. CAAM (crypto engine) is a DMA device able to use 40-bit bus addresses. Note that ARCH_DMA_ADDR_T_64BIT does not depend / is not selected by ARM_LPAE. Thanks, Horia -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
