From: Suman Anna <s-anna@ti.com>
To: Aswath Govindraju <a-govindraju@ti.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
Lokesh Vutla <lokeshvutla@ti.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Nishanth Menon <nm@ti.com>, Tero Kristo <kristo@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v4 3/3] arm64: dts: ti: k3-am64-main: Update the location of TF-A
Date: Tue, 15 Jun 2021 13:48:59 -0500 [thread overview]
Message-ID: <f9b2c66b-31e4-84c7-c364-debdd7e4196e@ti.com> (raw)
In-Reply-To: <20210615174325.22853-4-a-govindraju@ti.com>
On 6/15/21 12:43 PM, Aswath Govindraju wrote:
> Due to a limitation for USB DFU boot mode, SPL load address has to be less
> than or equal to 0x70001000. So, load address of SPL and TF-A have been
> moved to 0x70000000 and 0x701c4000 respectively.
>
> Therefore, update TF-A's location in the device tree node.
>
> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Suman Anna <s-anna@ti.com>
> ---
> arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> index 6a883f4349cb..7ab3652dfdfb 100644
> --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> @@ -24,8 +24,8 @@
> #size-cells = <1>;
> ranges = <0x0 0x00 0x70000000 0x200000>;
>
> - tfa-sram@0 {
> - reg = <0x0 0x1c000>;
> + tfa-sram@1c4000 {
> + reg = <0x1c4000 0x1c000>;
> };
>
> dmsc-sram@1e0000 {
>
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next prev parent reply other threads:[~2021-06-15 22:01 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-15 17:43 [PATCH v4 0/3] AM64: Update the locations of various elements in SRAM Aswath Govindraju
2021-06-15 17:43 ` [PATCH v4 1/3] arm64: dts: ti: k3-am64-main: Update TF-A's maximum size and node name Aswath Govindraju
2021-06-16 0:19 ` Nishanth Menon
2021-06-15 17:43 ` [PATCH v4 2/3] arm64: dts: ti: k3-am64-main: Reserve OCMRAM for DMSC-lite and secure proxy communication Aswath Govindraju
2021-06-15 18:48 ` Suman Anna
2021-06-15 17:43 ` [PATCH v4 3/3] arm64: dts: ti: k3-am64-main: Update the location of TF-A Aswath Govindraju
2021-06-15 18:48 ` Suman Anna [this message]
2021-06-16 0:20 ` Nishanth Menon
2021-06-16 8:43 ` Aswath Govindraju
2021-06-15 18:49 ` [PATCH v4 0/3] AM64: Update the locations of various elements in SRAM Suman Anna
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