diff options
| author | Nipun Gupta <nipun.gupta@nxp.com> | 2018-08-20 16:01:14 +0530 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2018-09-27 08:55:05 -0700 |
| commit | a78df40cbabe2cb96e0d2fc18a64759302f9e809 (patch) | |
| tree | 06d91ae21a2104cece01196ad68509163971cecf /arch/arm | |
| parent | 1deae0c439550d1721aa14c40f49e38b7b1b4c9b (diff) | |
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 <nipun.gupta@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/arch-fsl-layerscape/stream_id_lsch3.h | 3 |
1 files changed, 3 insertions, 0 deletions
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. * |