diff options
| author | Peng Fan <Peng.Fan@freescale.com> | 2014-09-26 17:15:14 +0800 |
|---|---|---|
| committer | Nitin Garg <nitin.garg@freescale.com> | 2015-09-17 08:59:42 -0500 |
| commit | 35375f61f9fdf7faf0f6a4febaed593a6c639aa3 (patch) | |
| tree | 407fd46e845c8a2fd095aa1b0aea36dd6fbb7d2c /arch/arm/boot/dts/imx6sl.dtsi | |
| parent | cd20e1cc475556ee02a9ffd04cd9ec7d94097aea (diff) | |
MLK-9644 imx6:dtb: reserve 16KB for IRAM TLB
Reserve 16KB for IRAM TLB. Except mx6sx, all others use 0x900000 as
the IRAM TLB base addr. To mx6sx, 0x8f8000 is used for IRAM TLB base
addr. Actually, 16KB is reserved for IRAM TLB, but only upper 8KB
is used for kernel TLB, the lower 8KB is used for pm_info and OCRAM
code.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Ping Bai <Ping.Bai@freescale.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6sl.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6sl.dtsi | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index c8b5bbae589d..46a8fa846281 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -101,9 +101,15 @@ interrupt-parent = <&intc>; ranges; - ocram: sram@00900000 { + ocrams: sram@00900000 { + compatible = "fsl,lpm-sram"; + reg = <0x00900000 0x4000>; + clocks = <&clks IMX6SL_CLK_OCRAM>; + }; + + ocram: sram@00904000 { compatible = "mmio-sram"; - reg = <0x00900000 0x20000>; + reg = <0x00904000 0x1C000>; clocks = <&clks IMX6SL_CLK_OCRAM>; }; |