On 07.07.23 14:34, Neha Malcom Francis wrote:
Move to using binman to generate tispl.bin which is used to generate the final flash.bin bootloader for iot2050 boards.
Signed-off-by: Neha Malcom Francis n-francis@ti.com Cc: Jan Kiszka jan.kiszka@siemens.com
arch/arm/dts/k3-am65-iot2050-boot-image.dtsi | 76 +++++++++++++++++++- 1 file changed, 74 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/k3-am65-iot2050-boot-image.dtsi b/arch/arm/dts/k3-am65-iot2050-boot-image.dtsi index 03ccc54329..9d83898d33 100644 --- a/arch/arm/dts/k3-am65-iot2050-boot-image.dtsi +++ b/arch/arm/dts/k3-am65-iot2050-boot-image.dtsi @@ -26,9 +26,81 @@ missing-msg = "iot2050-seboot"; };
blob@0x180000 {
fit@0x180000 { offset = <0x180000>;
filename = "tispl.bin";
pad-byte = <0xff>;description = "Configuration to load ATF and SPL";images {atf {description = "ARM Trusted Firmware";type = "firmware";arch = "arm64";compression = "none";os = "arm-trusted-firmware";load = <CONFIG_K3_ATF_LOAD_ADDR>;entry = <CONFIG_K3_ATF_LOAD_ADDR>;atf: atf-bl31 {};};tee {description = "OPTEE";type = "tee";arch = "arm64";compression = "none";os = "tee";load = <0x9e800000>;entry = <0x9e800000>;tee: tee-os {};};dm {description = "DM binary";type = "firmware";arch = "arm32";compression = "none";os = "DM";load = <0x89000000>;entry = <0x89000000>;blob-ext {filename = "/dev/null";};};spl {description = "SPL (64-bit)";type = "standalone";os = "U-Boot";arch = "arm64";compression = "none";load = <CONFIG_SPL_TEXT_BASE>;entry = <CONFIG_SPL_TEXT_BASE>;u_boot_spl_nodtb: blob-ext {filename = "spl/u-boot-spl-nodtb.bin";};};fdt-0 {description = "k3-am65-iot2050-spl.dtb";type = "flat_dt";arch = "arm";compression = "none";spl_am65x_evm_dtb: blob-ext {filename = "spl/dts/k3-am65-iot2050-spl.dtb";};};};configurations {default = "spl";spl {fdt = "fdt-0";firmware = "atf";loadables = "tee", "dm", "spl";};};};
fit@0x380000 {
Looks ok (will have to test), but this lacks adjustment of tools/iot2050-sign-fw.sh, probably something around s/tispl.bin/fit@0x180000/g.
Jan