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ARM: dts: keystone-k2l: Reserve MSM RAM for boot monitor 

The Keystone 2 boot monitor uses 32 KB of the MSM RAM @ 0x0c1f8000
on 66AK2L SoCs, so add a reserved child node for the same.

This address is aligned to the values used within the latest boot
monitor firmware [1] as of commit cf8b431e8b3b ("soc: Move load
address to end of MSMC").

[1] git://git.ti.com/processor-firmware/ks2-boot-monitor.git

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
This commit is contained in:
Suman Anna 2017-01-07 12:33:08 -08:00 committed by Santosh Shilimkar
parent 2e54ecb662
commit 82d76b6a20
1 changed files with 4 additions and 0 deletions
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4
arch/arm/boot/dts/keystone-k2l.dtsi
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@ -210,6 +210,10 @@ msm_ram: msmram@0c000000 {
ranges = <0x0 0x0c000000 0x200000>; ranges = <0x0 0x0c000000 0x200000>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <1>; #size-cells = <1>;
sram-bm@1f8000 {
reg = <0x001f8000 0x8000>;
};
}; };
dspgpio0: keystone_dsp_gpio@02620240 { dspgpio0: keystone_dsp_gpio@02620240 {