diff options
| author | Anson Huang <Anson.Huang@freescale.com> | 2015-11-06 18:46:35 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:23:44 +0800 |
| commit | f6becd7c2264bcf9cadc31e021cc5f7a8adaa0f3 (patch) | |
| tree | 5e42a502a1e028f9cef06e4f045236945362e259 | |
| parent | a980db953d20ba0249eeedd3e08ce302e0835b47 (diff) | |
MLK-11828-2 ARM: dts: reserve OCRAM space for M4
FreeRTOS has use case of running on OCRAM, reserve the
bottom half of OCRAM spase(0x910000 - 0x91efff) for M4,
the last 4K is for shared memory power management.
Signed-off-by: Anson Huang <Anson.Huang@freescale.com>
| -rw-r--r-- | arch/arm/boot/dts/imx6sx-sabreauto-m4.dts | 4 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6sx-sdb-m4.dts | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx6sx-sabreauto-m4.dts b/arch/arm/boot/dts/imx6sx-sabreauto-m4.dts index 808aa8a630d4..1273a287be37 100644 --- a/arch/arm/boot/dts/imx6sx-sabreauto-m4.dts +++ b/arch/arm/boot/dts/imx6sx-sabreauto-m4.dts @@ -36,6 +36,10 @@ status = "disabled"; }; +&ocram { + reg = <0x00901000 0xf000>; +}; + &qspi1 { status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx6sx-sdb-m4.dts b/arch/arm/boot/dts/imx6sx-sdb-m4.dts index cde264087bb0..54a2ab4f1664 100644 --- a/arch/arm/boot/dts/imx6sx-sdb-m4.dts +++ b/arch/arm/boot/dts/imx6sx-sdb-m4.dts @@ -44,7 +44,7 @@ }; &ocram { - reg = <0x00901000 0x1E000>; + reg = <0x00901000 0xf000>; }; &qspi2 { |