diff options
Diffstat (limited to 'board/sunxi')
| -rwxr-xr-x | board/sunxi/mksunxi_fit_atf.sh | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/board/sunxi/mksunxi_fit_atf.sh b/board/sunxi/mksunxi_fit_atf.sh new file mode 100755 index 0000000000..ecea1b839b --- /dev/null +++ b/board/sunxi/mksunxi_fit_atf.sh @@ -0,0 +1,75 @@ +#!/bin/sh +# +# script to generate FIT image source for 64-bit sunxi boards with +# ARM Trusted Firmware and multiple device trees (given on the command line) +# +# usage: $0 <dt_name> [<dt_name> [<dt_name] ...] + +[ -z "$BL31" ] && BL31="bl31.bin" + +cat << __HEADER_EOF +/dts-v1/; + +/ { + description = "Configuration to load ATF before U-Boot"; + #address-cells = <1>; + + images { + uboot@1 { + description = "U-Boot (64-bit)"; + data = /incbin/("u-boot-nodtb.bin"); + type = "standalone"; + arch = "arm64"; + compression = "none"; + load = <0x4a000000>; + }; + atf@1 { + description = "ARM Trusted Firmware"; + data = /incbin/("$BL31"); + type = "firmware"; + arch = "arm64"; + compression = "none"; + load = <0x44000>; + entry = <0x44000>; + }; +__HEADER_EOF + +cnt=1 +for dtname in $* +do + cat << __FDT_IMAGE_EOF + fdt@$cnt { + description = "$(basename $dtname .dtb)"; + data = /incbin/("$dtname"); + type = "flat_dt"; + compression = "none"; + }; +__FDT_IMAGE_EOF + cnt=$((cnt+1)) +done + +cat << __CONF_HEADER_EOF + }; + configurations { + default = "config@1"; + +__CONF_HEADER_EOF + +cnt=1 +for dtname in $* +do + cat << __CONF_SECTION_EOF + config@$cnt { + description = "$(basename $dtname .dtb)"; + firmware = "uboot@1"; + loadables = "atf@1"; + fdt = "fdt@$cnt"; + }; +__CONF_SECTION_EOF + cnt=$((cnt+1)) +done + +cat << __ITS_EOF + }; +}; +__ITS_EOF |