diff options
| author | Hiro Sugawara <hsugawara@nvidia.com> | 2011-03-17 13:58:13 -0700 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-05-13 19:05:53 -0700 |
| commit | b17e8de9d5641edf76e3b6046a273d2a4a261e0a (patch) | |
| tree | 18e7a9261b8b6eb1692acefb739b385451c6e9f1 /arch/arm/mach-tegra/board-cardhu.c | |
| parent | 30582abff8f85b56bafb86d0bc05db25257bf456 (diff) | |
arm: tegra: nvmap: Forcing to convert CarveOut requests to IOVM
Adding a build time CONFIG option to enable forcing of conversion
of non-IRAM CarveOut memory allocation requests to IOVM requests.
Default is "y" to force the conversion.
Each forced conversion is reported to console.
Allocation alignments larger than page size for IOVM are enabled.
Single page CarveOut allocations are converted to system memory.
CarveOut memory reservation has been removed for aruba, cardhu,
and enterprise.
Change-Id: I3a598431d15b92ce853b3bec97be4b583d021264
Reviewed-on: http://git-master/r/29849
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-cardhu.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-cardhu.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-cardhu.c b/arch/arm/mach-tegra/board-cardhu.c index 68428916e710..d9aad8b07c86 100644 --- a/arch/arm/mach-tegra/board-cardhu.c +++ b/arch/arm/mach-tegra/board-cardhu.c @@ -614,7 +614,11 @@ static void __init tegra_cardhu_init(void) static void __init tegra_cardhu_reserve(void) { +#if defined(CONFIG_NVMAP_CONVERT_CARVEOUT_TO_IOVMM) + tegra_reserve(0, SZ_4M, SZ_8M); +#else tegra_reserve(SZ_128M, SZ_4M, SZ_8M); +#endif } MACHINE_START(CARDHU, "cardhu") |