On 11/20/24 09:05, Michal Simek wrote:
Create u-boot-single.itb where only actual DTB is used not really multiple
of DTS from OF_LIST. This results in small files without option to change
DT.
Signed-off-by: Michal Simek <[email protected]>
---
Based on the top of
https://lore.kernel.org/all/[email protected]/
---
arch/arm/dts/zynqmp-binman.dts | 95 ++++++++++++++++++++++++++++++++++
1 file changed, 95 insertions(+)
diff --git a/arch/arm/dts/zynqmp-binman.dts b/arch/arm/dts/zynqmp-binman.dts
index df0fdf465107..675f6bf51ebd 100644
--- a/arch/arm/dts/zynqmp-binman.dts
+++ b/arch/arm/dts/zynqmp-binman.dts
@@ -89,6 +89,85 @@
};
};
+ itb-single {
+ filename = "u-boot-single.itb";
+ pad-byte = <0>;
+
+ fit {
+ description = "Configuration for Xilinx ZynqMP
SoC";
+ fit,align = <0x8>;
+ fit,external-offset = <0x0>;
+ fit,fdt-list = "of-list";
+ images {
+ uboot {
+ description = "U-Boot (64-bit)";
+ type = "firmware";
+ os = "u-boot";
+ arch = "arm64";
+ compression = "none";
+ load = /bits/ 64
<CONFIG_TEXT_BASE>;
+ entry = /bits/ 64
<CONFIG_TEXT_BASE>;
+ hash {
+ algo = "md5";
+ };
+ u-boot-nodtb {
+ };
+ };
+ atf {
+ description = "Trusted
Firmware-A";
+ type = "firmware";
+ os = "arm-trusted-firmware";
+ arch = "arm64";
+ compression = "none";
+ load = /bits/ 64
<CONFIG_BL31_LOAD_ADDR>;
+ entry = /bits/ 64
<CONFIG_BL31_LOAD_ADDR>;
+ hash {
+ algo = "md5";
+ };
+ atf-bl31 {
+ optional;
+ };
+ };
+ tee {
+ description = "OP-TEE";
+ type = "tee";
+ arch = "arm64";
+ compression = "none";
+ os = "tee";
+ load = /bits/ 64
<CONFIG_BL31_LOAD_ADDR>;
+ entry = /bits/ 64
<CONFIG_BL31_LOAD_ADDR>;
+ tee-os {
+ optional;
+ };
+ };
+ fdt {
+ description = "DT";
+ type = "flat_dt";
+ arch = "arm64";
+ compression = "none";
+ load = <0x0 0x100000>;
+ uboot-fdt-blob {
+ filename = "u-boot.dtb";
+ type = "blob-ext";
+ };
+ hash-1 {
+ algo = "md5";
+ };
+
+ };
+ };
+ configurations {
+ default = "conf-1";
+ conf-1 {
+ description = "Single DT";
+ firmware = "atf";
+ loadables = "tee", "uboot";
+ fdt = "fdt";
+ };
+ };
+ };
+ };
+
#ifdef CONFIG_SYS_SPI_U_BOOT_OFFS
/* QSPI image for testing QSPI boot mode */
image {
@@ -106,6 +185,22 @@
fdtmap {
};
};
+
+ image-single {
+ filename = "qspi-single.bin";
+ pad-byte = <0>;
+
+ blob-ext@1 {
+ offset = <0x0>;
+ filename = "spl/boot.bin";
+ };
+ blob-ext@2 {
+ offset = <CONFIG_SYS_SPI_U_BOOT_OFFS>;
+ filename = "u-boot-single.itb";
+ };
+ fdtmap {
+ };
+ };
#endif
};
};
Applied to next.
Thanks,
Michal
