Hi Andre,
On Wed, Mar 01, 2017 at 02:25:26AM +0000, Andre Przywara wrote:
The Pine64 (and all other 64-bit Allwinner boards) need to load an ARM Trusted Firmware image beside the actual U-Boot proper. This can now be easily achieved by using the just extended SPL FIT loading support, so enable it in the Pine64 defconfig. Also add the FIT image as a build target to 64-bit sunxi board to trigger the respective Makefile rules.
Signed-off-by: Andre Przywara andre.przywara@arm.com
configs/pine64_plus_defconfig | 6 ++++++ include/configs/sunxi-common.h | 4 ++++ 2 files changed, 10 insertions(+)
diff --git a/configs/pine64_plus_defconfig b/configs/pine64_plus_defconfig index 7c7d86f..2b47157 100644 --- a/configs/pine64_plus_defconfig +++ b/configs/pine64_plus_defconfig @@ -3,9 +3,14 @@ CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y CONFIG_ARCH_SUNXI=y CONFIG_MACH_SUN50I=y CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-pine64-plus" +CONFIG_OF_LIST="sun50i-a64-pine64 sun50i-a64-pine64-plus" # CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set CONFIG_CONSOLE_MUX=y CONFIG_SPL=y +CONFIG_FIT=y +CONFIG_SPL_FIT=y +CONFIG_SPL_LOAD_FIT=y +CONFIG_SPL_OF_LIBFDT=y
I'm not sure we want to force down that support to all our users.
We should definitely make that easy (basically just switching on an option), for example a few selects here might be good. But switching that on, and only for a few boards seems both weird and inconsistent.
# CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set # CONFIG_CMD_FPGA is not set @@ -14,3 +19,4 @@ CONFIG_SPL=y # CONFIG_SPL_EFI_PARTITION is not set CONFIG_SUN8I_EMAC=y CONFIG_USB_EHCI_HCD=y +CONFIG_SPL_FIT_GENERATOR="board/sunxi/mksunxi_fit_atf.sh"
And that could be a default value.
Maxime