From a78df40cbabe2cb96e0d2fc18a64759302f9e809 Mon Sep 17 00:00:00 2001 From: Nipun Gupta Date: Mon, 20 Aug 2018 16:01:14 +0530 Subject: u-boot: fixup the iommu-map property of fsl-mc node The iommu-map property in the fsl-mc node is updated by valid stream-ids by u-boot. This patch is to fixup this property for LS208x and LS1088. Signed-off-by: Nipun Gupta Reviewed-by: York Sun --- arch/arm/include/asm/arch-fsl-layerscape/stream_id_lsch3.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch') diff --git a/arch/arm/include/asm/arch-fsl-layerscape/stream_id_lsch3.h b/arch/arm/include/asm/arch-fsl-layerscape/stream_id_lsch3.h index afea9b8da85..8d002da3eda 100644 --- a/arch/arm/include/asm/arch-fsl-layerscape/stream_id_lsch3.h +++ b/arch/arm/include/asm/arch-fsl-layerscape/stream_id_lsch3.h @@ -35,6 +35,9 @@ * -DPAA2 * -u-boot will allocate a range of stream IDs to be used by the Management * Complex for containers and will set these values in the MC DPC image. + * -u-boot will fixup the iommu-map property in the fsl-mc node in the + * device tree (see Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt + * for more info on the msi-map definition) * -the MC is responsible for allocating and setting up 'isolation context * IDs (ICIDs) based on the allocated stream IDs for all DPAA2 devices. * -- cgit v1.2.3