On Wed, Mar 11, 2020 at 3:03 PM Pragnesh Patel
<pragnesh.pa...@sifive.com> wrote:
>
> Use the OTP DM driver to set the serial environment variable.
>
> Signed-off-by: Pragnesh Patel <pragnesh.pa...@sifive.com>
> ---
> arch/riscv/dts/fu540-c000-u-boot.dtsi | 14 +++
> .../dts/hifive-unleashed-a00-u-boot.dtsi | 6 +
> board/sifive/fu540/Kconfig | 2 +
> board/sifive/fu540/fu540.c | 113 +++++++-----------
> 4 files changed, 62 insertions(+), 73 deletions(-)
> create mode 100644 arch/riscv/dts/fu540-c000-u-boot.dtsi
> create mode 100644 arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi
>
> diff --git a/arch/riscv/dts/fu540-c000-u-boot.dtsi
> b/arch/riscv/dts/fu540-c000-u-boot.dtsi
> new file mode 100644
> index 0000000000..31fd113c7d
> --- /dev/null
> +++ b/arch/riscv/dts/fu540-c000-u-boot.dtsi
> @@ -0,0 +1,14 @@
> +// SPDX-License-Identifier: GPL-2.0+
Missed one thing:
I believe this file should be dual-licensed, like fu540-c000.dtsi
> +/*
> + * (C) Copyright 2019 SiFive, Inc
> + */
> +
> +/ {
> + soc {
> + otp: otp@10070000 {
> + compatible = "sifive,fu540-otp";
> + reg = <0x0 0x10070000 0x0 0x0FFF>;
> + fuse-count = <0x1000>;
> + };
> + };
> +};
> diff --git a/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi
> b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi
> new file mode 100644
> index 0000000000..bec0d19134
> --- /dev/null
> +++ b/arch/riscv/dts/hifive-unleashed-a00-u-boot.dtsi
> @@ -0,0 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0+
And this one dual-licensed too
> +/*
> + * Copyright (C) 2019 SiFive, Inc
> + */
> +
Regards,
Bin
