Add support to boot Enclustra SoMs from MMC, SD or QSPI flash.
Signed-off-by: Lothar Rubusch l.rubusch@gmail.com --- board/enclustra/bootscripts/qspi-aa1.cmd | 12 ++++++++++++ board/enclustra/bootscripts/sd-aa1.cmd | 10 ++++++++++ 2 files changed, 22 insertions(+) create mode 100644 board/enclustra/bootscripts/qspi-aa1.cmd create mode 100644 board/enclustra/bootscripts/sd-aa1.cmd
diff --git a/board/enclustra/bootscripts/qspi-aa1.cmd b/board/enclustra/bootscripts/qspi-aa1.cmd new file mode 100644 index 0000000000..42d02cfce1 --- /dev/null +++ b/board/enclustra/bootscripts/qspi-aa1.cmd @@ -0,0 +1,12 @@ +# This is an example input file for boot.scr generation. +# Generate boot.scr +# ./tools/mkimage -A arm -O linux -T script -C none -a 0 -e 0 -d board/enclustra/bootscripts/qspi-aa1.cmd boot.scr +# +# NB: The needed variables need to be set in the environment. +bridge enable +sf probe +sf read $kernel_addr_r $qspi_offset_addr_kernel $kernel_size +sf read $fdt_addr_r $qspi_offset_addr_devicetree $fdt_size +sf read $rootfs_addr_r $qspi_offset_addr_rootfs $rootfs_size +run fdtload_qspi +bootm $kernel_addr_r $rootfs_addr_r $fdt_addr_r diff --git a/board/enclustra/bootscripts/sd-aa1.cmd b/board/enclustra/bootscripts/sd-aa1.cmd new file mode 100644 index 0000000000..4beefc7e13 --- /dev/null +++ b/board/enclustra/bootscripts/sd-aa1.cmd @@ -0,0 +1,10 @@ +# This is an example input file for boot.scr generation. +# Generate boot.scr +# ./tools/mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n "U-boot mmc start script" -d board/enclustra/bootscripts/sd-aa1.cmd boot.scr +# +# NB: The needed variables need to be set in the environment. +bridge enable +fatload mmc $devnum:$distro_bootpart $kernel_addr_r Image +fatload mmc $devnum:$distro_bootpart $fdt_addr_r $fdtfile +run fdtload +bootm $kernel_addr_r - $fdt_addr_r