diff mbox series

[u-boot,v2019.04-aspeed-openbmc,5/6] ARM: dts: rainier: Add gpio-line-names property with bmc-secure-boot

Message ID 20220131012538.73021-6-andrew@aj.id.au
State New
Headers show
Series Runtime control of vboot via GPIO | expand

Commit Message

Andrew Jeffery Jan. 31, 2022, 1:25 a.m. UTC 
The "bmc-secure-boot" GPIO controls at runtime whether FIT signature
verification is performed by u-boot and the SPL.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
---
 arch/arm/dts/ast2600-rainier.dts | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

Comments

Eddie James Feb. 3, 2022, 5:28 p.m. UTC | #1 
On 1/30/22 19:25, Andrew Jeffery wrote:
> The "bmc-secure-boot" GPIO controls at runtime whether FIT signature
> verification is performed by u-boot and the SPL.
>
> Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
> ---
>   arch/arm/dts/ast2600-rainier.dts | 32 ++++++++++++++++++++++++++++++++
>   1 file changed, 32 insertions(+)
>
> diff --git a/arch/arm/dts/ast2600-rainier.dts b/arch/arm/dts/ast2600-rainier.dts
> index d0e82d151239..af35afb911fb 100755
> --- a/arch/arm/dts/ast2600-rainier.dts
> +++ b/arch/arm/dts/ast2600-rainier.dts
> @@ -104,6 +104,38 @@
>   	sdhci-drive-type = <1>;
>   };
>   
> +&gpio0 {
> +	status = "okay";


I'm surprised you don't need the u-boot,dm-pre-reloc flag here?


> +
> +	gpio-line-names =
> +	/*A0-A7*/	"","","","","","","","",
> +	/*B0-B7*/	"","","","","","","","",
> +	/*C0-C7*/	"","","","","","","","",
> +	/*D0-D7*/	"","","","","","","","",
> +	/*E0-E7*/	"","","","","","","","",
> +	/*F0-F7*/	"","","","","","","","",
> +	/*G0-G7*/	"","","","","","","","",
> +	/*H0-H7*/	"","","","","","","","",
> +	/*I0-I7*/	"","","","","","","bmc-secure-boot","",
> +	/*J0-J7*/	"","","","","","","","",
> +	/*K0-K7*/	"","","","","","","","",
> +	/*L0-L7*/	"","","","","","","","",
> +	/*M0-M7*/	"","","","","","","","",
> +	/*N0-N7*/	"","","","","","","","",
> +	/*O0-O7*/	"","","","","","","","",
> +	/*P0-P7*/	"","","","","","","","",
> +	/*Q0-Q7*/	"","","","","","","","",
> +	/*R0-R7*/	"","","","","","","","",
> +	/*S0-S7*/	"","","","","","","","",
> +	/*T0-T7*/	"","","","","","","","",
> +	/*U0-U7*/	"","","","","","","","",
> +	/*V0-V7*/	"","","","","","","","",
> +	/*W0-W7*/	"","","","","","","","",
> +	/*X0-X7*/	"","","","","","","","",
> +	/*Y0-Y7*/	"","","","","","","","",
> +	/*Z0-Z7*/	"","","","","","","","";
> +};
> +
>   &hace {
>   	u-boot,dm-pre-reloc;
>   	status = "okay";
diff mbox series

Patch

diff --git a/arch/arm/dts/ast2600-rainier.dts b/arch/arm/dts/ast2600-rainier.dts
index d0e82d151239..af35afb911fb 100755
--- a/arch/arm/dts/ast2600-rainier.dts
+++ b/arch/arm/dts/ast2600-rainier.dts
@@ -104,6 +104,38 @@ 
 	sdhci-drive-type = <1>;
 };
 
+&gpio0 {
+	status = "okay";
+
+	gpio-line-names =
+	/*A0-A7*/	"","","","","","","","",
+	/*B0-B7*/	"","","","","","","","",
+	/*C0-C7*/	"","","","","","","","",
+	/*D0-D7*/	"","","","","","","","",
+	/*E0-E7*/	"","","","","","","","",
+	/*F0-F7*/	"","","","","","","","",
+	/*G0-G7*/	"","","","","","","","",
+	/*H0-H7*/	"","","","","","","","",
+	/*I0-I7*/	"","","","","","","bmc-secure-boot","",
+	/*J0-J7*/	"","","","","","","","",
+	/*K0-K7*/	"","","","","","","","",
+	/*L0-L7*/	"","","","","","","","",
+	/*M0-M7*/	"","","","","","","","",
+	/*N0-N7*/	"","","","","","","","",
+	/*O0-O7*/	"","","","","","","","",
+	/*P0-P7*/	"","","","","","","","",
+	/*Q0-Q7*/	"","","","","","","","",
+	/*R0-R7*/	"","","","","","","","",
+	/*S0-S7*/	"","","","","","","","",
+	/*T0-T7*/	"","","","","","","","",
+	/*U0-U7*/	"","","","","","","","",
+	/*V0-V7*/	"","","","","","","","",
+	/*W0-W7*/	"","","","","","","","",
+	/*X0-X7*/	"","","","","","","","",
+	/*Y0-Y7*/	"","","","","","","","",
+	/*Z0-Z7*/	"","","","","","","","";
+};
+
 &hace {
 	u-boot,dm-pre-reloc;
 	status = "okay";