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| author | Robert Tivy <rtivy@ti.com> | 2013-03-28 18:41:46 -0700 |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2013-04-17 19:26:40 +0530 |
| commit | 5c71d6181f5c23c35415bddf1414f840e9149f8c (patch) | |
| tree | ee684a2f80a7bf4cc555e8150ef6fbafc6e96778 /Documentation/kernel-parameters.txt | |
| parent | 93bd65150e4ee783b7366fd0e8172f347515df61 (diff) | |
| download | lwn-5c71d6181f5c23c35415bddf1414f840e9149f8c.tar.gz lwn-5c71d6181f5c23c35415bddf1414f840e9149f8c.zip | |
ARM: davinci: da8xx: add remoteproc support
Add remoteproc platform device for controlling the DSP
on da8xx. The patch uses CMA-based reservation of physical
memory block for DSP use. A new kernel command-line parameter
has been added to allow boot-time specification of the physical
memory block.
Signed-off-by: Robert Tivy <rtivy@ti.com>
[nsekhar@ti.com: edit commit message for readability and
style improvements]
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'Documentation/kernel-parameters.txt')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 4609e81dbc37..4a6d96214eed 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -44,6 +44,7 @@ parameter is applicable: AVR32 AVR32 architecture is enabled. AX25 Appropriate AX.25 support is enabled. BLACKFIN Blackfin architecture is enabled. + CMA Contiguous Memory Area support is enabled. DRM Direct Rendering Management support is enabled. DYNAMIC_DEBUG Build in debug messages and enable them at runtime EDD BIOS Enhanced Disk Drive Services (EDD) is enabled @@ -2663,6 +2664,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted. Useful for devices that are detected asynchronously (e.g. USB and MMC devices). + rproc_mem=nn[KMG][@address] + [KNL,ARM,CMA] Remoteproc physical memory block. + Memory area to be used by remote processor image, + managed by CMA. + rw [KNL] Mount root device read-write on boot S [KNL] Run init in single mode |