mkimage: Report information about fpga
Add FIT_FPGA_PROP that user can identify an optional
entry for fpga.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/doc/uImage.FIT/multi-with-fpga.its b/doc/uImage.FIT/multi-with-fpga.its
new file mode 100644
index 0000000..0cdb31f
--- /dev/null
+++ b/doc/uImage.FIT/multi-with-fpga.its
@@ -0,0 +1,67 @@
+/*
+ * U-Boot uImage source file with multiple kernels, ramdisks and FDT blobs
+ * This example makes use of the 'loadables' field
+ */
+
+/dts-v1/;
+
+/ {
+ description = "Configuration to load fpga before Kernel";
+ #address-cells = <1>;
+
+ images {
+ fdt@1 {
+ description = "zc706";
+ data = /incbin/("/tftpboot/devicetree.dtb");
+ type = "flat_dt";
+ arch = "arm";
+ compression = "none";
+ load = <0x10000000>;
+ hash@1 {
+ algo = "md5";
+ };
+ };
+
+ fpga@1 {
+ description = "FPGA";
+ data = /incbin/("/tftpboot/download.bit");
+ type = "fpga";
+ arch = "arm";
+ compression = "none";
+ load = <0x30000000>;
+ hash@1 {
+ algo = "md5";
+ };
+ };
+
+ linux_kernel@1 {
+ description = "Linux";
+ data = /incbin/("/tftpboot/zImage");
+ type = "kernel";
+ arch = "arm";
+ os = "linux";
+ compression = "none";
+ load = <0x8000>;
+ entry = <0x8000>;
+ hash@1 {
+ algo = "md5";
+ };
+ };
+ };
+
+ configurations {
+ default = "config@2";
+ config@1 {
+ description = "Linux";
+ kernel = "linux_kernel@1";
+ fdt = "fdt@1";
+ };
+
+ config@2 {
+ description = "Linux with fpga";
+ kernel = "linux_kernel@1";
+ fdt = "fdt@1";
+ fpga = "fpga@1";
+ };
+ };
+};
diff --git a/doc/uImage.FIT/source_file_format.txt b/doc/uImage.FIT/source_file_format.txt
index 9c527c3..3f54180 100644
--- a/doc/uImage.FIT/source_file_format.txt
+++ b/doc/uImage.FIT/source_file_format.txt
@@ -236,6 +236,7 @@
|- kernel = "kernel sub-node unit name"
|- ramdisk = "ramdisk sub-node unit name"
|- fdt = "fdt sub-node unit-name"
+ |- fpga = "fpga sub-node unit-name"
|- loadables = "loadables sub-node unit-name"
@@ -251,6 +252,8 @@
"fdt type").
- setup : Unit name of the corresponding setup binary (used for booting
an x86 kernel). This contains the setup.bin file built by the kernel.
+ - fpga : Unit name of the corresponding fpga bitstream blob
+ (component image node of a "fpga type").
- loadables : Unit name containing a list of additional binaries to be
loaded at their given locations. "loadables" is a comma-separated list
of strings. U-Boot will load each binary at its given start-address.