The SanCloud BBE requires the same dtb nodes to be present in the SPL as the AM335x EVM.
The SanCloud BBE Lite also requires the SPI flash node and all dependencies to be present in the SPL to support SPI boot.
Signed-off-by: Paul Barker paul.barker@sancloud.com --- .../dts/am335x-sancloud-bbe-lite-u-boot.dtsi | 44 +++++++++++++++++++ arch/arm/dts/am335x-sancloud-bbe-u-boot.dtsi | 6 +++ 2 files changed, 50 insertions(+) create mode 100644 arch/arm/dts/am335x-sancloud-bbe-lite-u-boot.dtsi create mode 100644 arch/arm/dts/am335x-sancloud-bbe-u-boot.dtsi
diff --git a/arch/arm/dts/am335x-sancloud-bbe-lite-u-boot.dtsi b/arch/arm/dts/am335x-sancloud-bbe-lite-u-boot.dtsi new file mode 100644 index 000000000000..01c105ebb383 --- /dev/null +++ b/arch/arm/dts/am335x-sancloud-bbe-lite-u-boot.dtsi @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/ + * Copyright (C) 2021 SanCloud Ltd + */ + +#include "am335x-sancloud-bbe-u-boot.dtsi" + +&l4_wkup { + segment@200000 { + target-module@0 { + u-boot,dm-pre-reloc; + }; + }; +}; + +&prcm { + u-boot,dm-pre-reloc; +}; + +&per_cm { + u-boot,dm-pre-reloc; +}; + +&l4ls_clkctrl { + u-boot,dm-pre-reloc; +}; + +&l4_per { + u-boot,dm-pre-reloc; + segment@0 { + u-boot,dm-pre-reloc; + target-module@30000 { + u-boot,dm-pre-reloc; + }; + }; +}; + +&spi0 { + u-boot,dm-pre-reloc; + channel@0 { + u-boot,dm-pre-reloc; + }; +}; diff --git a/arch/arm/dts/am335x-sancloud-bbe-u-boot.dtsi b/arch/arm/dts/am335x-sancloud-bbe-u-boot.dtsi new file mode 100644 index 000000000000..06e7554a63c8 --- /dev/null +++ b/arch/arm/dts/am335x-sancloud-bbe-u-boot.dtsi @@ -0,0 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2022 SanCloud Ltd + */ + +#include "am335x-evm-u-boot.dtsi"