From 6033a66f892df8f622cd672250635a309bc85b76 Mon Sep 17 00:00:00 2001 From: Yao Zi Date: Fri, 30 May 2025 09:48:49 +0000 Subject: [PATCH] riscv: dts: th1520: Prepare binman configuration for loading OpenSBI Add an OpenSBI entry to the FIT image. As it expects an FDT to be passed, corresponding FDT entry is generated with of-list as well. As SPL now passes a full FDT for following stages, proper U-Boot image is packed into u-boot-with-spl.bin without a devicetree copy included. Signed-off-by: Yao Zi Reviewed-by: Leo Yu-Chi Liang --- arch/riscv/dts/thead-th1520-binman.dtsi | 32 +++++++++++++++++++++---- 1 file changed, 28 insertions(+), 4 deletions(-) diff --git a/arch/riscv/dts/thead-th1520-binman.dtsi b/arch/riscv/dts/thead-th1520-binman.dtsi index f060639e1c6..7b535e8402c 100644 --- a/arch/riscv/dts/thead-th1520-binman.dtsi +++ b/arch/riscv/dts/thead-th1520-binman.dtsi @@ -30,24 +30,48 @@ fit,fdt-list = "of-list"; images { + opensbi { + description = "OpenSBI fw_dynamic Firmware"; + type = "firmware"; + os = "opensbi"; + arch = "riscv"; + load = /bits/ 64 ; + entry = /bits/ 64 ; + + opensbi_blob: opensbi { + filename = "fw_dynamic.bin"; + missing-msg = "opensbi"; + }; + }; + uboot { description = "U-Boot"; type = "standalone"; + firmware = "opensbi"; os = "U-boot"; arch = "riscv"; compression = "none"; load = /bits/ 64 ; - uboot_blob: u-boot { + uboot_nodtb_blob: u-boot-nodtb { }; }; + + @fdt-SEQ { + fit,operation = "gen-fdt-nodes"; + description = "NAME"; + type = "flat_dt"; + compression = "none"; + }; }; configurations { - default = "conf-th1520-lichee-pi-4a"; + default = "@conf-DEFAULT-SEQ"; - conf-th1520-lichee-pi-4a { - description = "th1520-lichee-pi-4a"; + @conf-SEQ { + description = "NAME"; + fdt = "fdt-SEQ"; + firmware = "opensbi"; loadables = "uboot"; }; }; -- 2.47.2