diff options
| author | Nipun Gupta <nipun.gupta@nxp.com> | 2019-01-30 19:18:13 +0530 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:10:59 +0800 |
| commit | d9186c7939e7203413ac44023978a17ce02394bf (patch) | |
| tree | 608e7900fca3db079d1efb15776190a63c97d4da /arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts | |
| parent | d68d2a8a02efd50ea5eb4066ef9717cce53d3c57 (diff) | |
sdk: arm64: dts: reduce usdpaa memory to 4K for LS1046/43
This patch reducing the USDPAA reseved memory to 4K.
In case USDPAA is to be used, 256MB needs to be reserved in the DTS file.
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts index 6bb7935f3ed7..e5a9835e0fbc 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts +++ b/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb-usdpaa.dts @@ -106,11 +106,16 @@ #size-cells = <2>; ranges; + /* For legacy usdpaa based use-cases, update the size and + alignment parameters. e.g. to allocate 256 MB memory: + size = <0 0x10000000>; + alignment = <0 0x10000000>; + */ usdpaa_mem: usdpaa_mem { compatible = "fsl,usdpaa-mem"; alloc-ranges = <0 0 0x10000 0>; - size = <0 0x10000000>; - alignment = <0 0x10000000>; + size = <0 0x1000>; + alignment = <0 0x1000>; }; }; }; |