| Message ID | 20250426170059.35571-5-ziyao@disroot.org |
|---|---|
| State | Superseded |
| Delegated to: | Andes |
| Headers | show |
| Series | Initial SPL support for T-Head TH1520 SoC | expand |
On Sat, Apr 26, 2025 at 05:00:57PM +0000, Yao Zi wrote: > [EXTERNAL MAIL] > > Add binman configuration for TH1520 SoC, whose BROM loads the image > combined into SRAM and directly jumps to it. The configuration creates > u-boot-with-spl.bin where the SPL code locates at the start and the DDR > firmware is shipped. > > Signed-off-by: Yao Zi <ziyao@disroot.org> > --- > arch/riscv/dts/thead-th1520-binman.dtsi | 55 +++++++++++++++++++++++++ > 1 file changed, 55 insertions(+) > create mode 100644 arch/riscv/dts/thead-th1520-binman.dtsi Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
diff --git a/arch/riscv/dts/thead-th1520-binman.dtsi b/arch/riscv/dts/thead-th1520-binman.dtsi new file mode 100644 index 00000000000..f060639e1c6 --- /dev/null +++ b/arch/riscv/dts/thead-th1520-binman.dtsi @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2025 Yao Zi <ziyao@disroot.org> + */ + +#include <config.h> + +/ { + binman: binman { + }; +}; + +&binman { + filename = "u-boot-with-spl.bin"; + + u-boot-spl { + }; + + ddr-fw { + filename = "th1520-ddr-firmware.bin"; + type = "blob-ext"; + }; + + fit { + offset = <CONFIG_SPL_PAD_TO>; + + description = "Configuration to load M-mode U-Boot"; + + #address-cells = <2>; + fit,fdt-list = "of-list"; + + images { + uboot { + description = "U-Boot"; + type = "standalone"; + os = "U-boot"; + arch = "riscv"; + compression = "none"; + load = /bits/ 64 <CONFIG_TEXT_BASE>; + + uboot_blob: u-boot { + }; + }; + }; + + configurations { + default = "conf-th1520-lichee-pi-4a"; + + conf-th1520-lichee-pi-4a { + description = "th1520-lichee-pi-4a"; + loadables = "uboot"; + }; + }; + }; +};
Add binman configuration for TH1520 SoC, whose BROM loads the image combined into SRAM and directly jumps to it. The configuration creates u-boot-with-spl.bin where the SPL code locates at the start and the DDR firmware is shipped. Signed-off-by: Yao Zi <ziyao@disroot.org> --- arch/riscv/dts/thead-th1520-binman.dtsi | 55 +++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 arch/riscv/dts/thead-th1520-binman.dtsi