[U-Boot] [PATCH 1/2] xilinx: Add qspi boot command script for reference

Michal Simek michal.simek at xilinx.com
Wed Sep 11 07:03:08 UTC 2019

From: Siva Durga Prasad Paladugu <siva.durga.paladugu at xilinx.com>

Thsi patch adds qspiboot command script for reference.
This can be converetd into uboot script using mkimage and
use for booting.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu at xilinx.com>
Signed-off-by: Michal Simek <michal.simek at xilinx.com>

 board/xilinx/bootscripts/qspiboot.cmd | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 board/xilinx/bootscripts/qspiboot.cmd

diff --git a/board/xilinx/bootscripts/qspiboot.cmd b/board/xilinx/bootscripts/qspiboot.cmd
new file mode 100644
index 000000000000..c10341c4d6ea
--- /dev/null
+++ b/board/xilinx/bootscripts/qspiboot.cmd
@@ -0,0 +1,10 @@
+# This is an example file to generate boot.scr - a boot script for U-Boot
+# This example only target for qspi boot, sameway it can be created for boot
+# devices like nand.
+# Generate boot.scr:
+# ./tools/mkimage -c none -A arm -T script -d qspiboot.cmd boot.scr
+# It requires a list of environment variables to be defined before load:
+# fdt_addr, fdt_offset, fdt_size, kernel_addr, kernel_offset, kernel_size
+sf probe 0 0 0 && sf read $fdt_addr $fdt_offset $fdt_size && sf read $kernel_addr $kernel_offset $kernel_size && booti $kernel_addr - $fdt_addr

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