From: Stephen Warren <swarren@xxxxxxxxxx>
This makes the generated boot.scr use the same mechanism to determine
the DT filename as U-Boot's pxe or sysboot commands, which parse an
extlinux.conf file.
Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
---
gen-uboot-script.py | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/gen-uboot-script.py b/gen-uboot-script.py
index 7c55b2594e07..46847e50834a 100755
--- a/gen-uboot-script.py
+++ b/gen-uboot-script.py
@@ -119,7 +119,15 @@ if args.initrd:
else:
ramdisk = '-'
-f.write(load + ' ${fdt_addr_r} ${prefix}${soc}-${board}${boardver}.dtb\n')
+f.write('''\
+if test -n "${fdtfile}"; then
+ set _fdt ${fdtfile};
+else
+ set _fdt ${soc}-${board}${boardver}.dtb;
+fi
+''')
+f.write(load + ' ${fdt_addr_r} ' + prefix + '${_fdt}\n')
+f.write('set _fdt\n')
bootargs = ''
if not args.no_con_ttyS0:
--
1.8.1.5
--
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