diff options
| author | Klaus Goger <klaus.goger@theobroma-systems.com> | 2018-05-22 10:25:37 +0200 |
|---|---|---|
| committer | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2019-08-14 14:22:02 +0200 |
| commit | fc8cc894be9338adb4ad91e395e5b76c84cca37b (patch) | |
| tree | 98b19387bd8ddde73c3ccf5361ee961b6e383656 | |
| parent | 03c15b6ad10640a30296913bc61adcdf171b85df (diff) | |
boot: Add package rk3399-cortexm0-firmware.
On the RK3399 additional FW is required for certain tasks
(e.g. standby-functionality). This firware will be run by
the on-chip Cortex-M0 core, which is powered by a dedicated
power domain, which can remain active when the system
is in a low-power mode.
The code for the FW is open-source, but a complete integration
into Buildroot would have a too high impact on the build time
(we have a Cortex-M0 toolchain as build dependency).
Therefore this package just downloads the prebuilt binary.
Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
| -rw-r--r-- | boot/Config.in | 1 | ||||
| -rw-r--r-- | boot/rk3399-cortexm0-firmware/Config.in | 8 | ||||
| -rw-r--r-- | boot/rk3399-cortexm0-firmware/rk3399-cortexm0.mk | 20 |
3 files changed, 29 insertions, 0 deletions
diff --git a/boot/Config.in b/boot/Config.in index 97bd3de6e9..225516d45b 100644 --- a/boot/Config.in +++ b/boot/Config.in @@ -16,6 +16,7 @@ source "boot/mxs-bootlets/Config.in" source "boot/optee-os/Config.in" source "boot/opensbi/Config.in" source "boot/riscv-pk/Config.in" +source "boot/rk3399-cortexm0-firmware/Config.in" source "boot/s500-bootloader/Config.in" source "boot/shim/Config.in" source "boot/syslinux/Config.in" diff --git a/boot/rk3399-cortexm0-firmware/Config.in b/boot/rk3399-cortexm0-firmware/Config.in new file mode 100644 index 0000000000..9dc5d7d22f --- /dev/null +++ b/boot/rk3399-cortexm0-firmware/Config.in @@ -0,0 +1,8 @@ +config BR2_TARGET_RK3399_CORTEXM0_FIRMWARE + bool "RK3399 Cortex-M0 firmware" + depends on BR2_aarch64 && BR2_TARGET_UBOOT && BR2_TARGET_ARM_TRUSTED_FIRMWARE + help + Enable this option if you want to build the Cortex-M0 formware + for your RK3399 based embedded device. + + https://git.theobroma-systems.com/rk3399-cortex-m0.git diff --git a/boot/rk3399-cortexm0-firmware/rk3399-cortexm0.mk b/boot/rk3399-cortexm0-firmware/rk3399-cortexm0.mk new file mode 100644 index 0000000000..39afcc0710 --- /dev/null +++ b/boot/rk3399-cortexm0-firmware/rk3399-cortexm0.mk @@ -0,0 +1,20 @@ +################################################################################ +# +# rk3399-cortex-m0 firmware +# +################################################################################ + +RK3399_CORTEXM0_FIRMWARE_SITE = https://git.theobroma-systems.com/rk3399-cortex-m0-binaries.git +RK3399_CORTEXM0_FIRMWARE_SITE_METHOD = git +RK3399_CORTEXM0_FIRMWARE_VERSION = 0119a4a8890c7b9a024a002e261cdd453ec23a65 +RK3399_CORTEXM0_FIRMWARE_LICENSE = BSD-3-Clause +RK3399_CORTEXM0_FIRMWARE_LICENSE_FILES = license.rst + + +RK3399_CORTEXM0_FIRMWARE_INSTALL_IMAGES = YES + +define RK3399_CORTEXM0_FIRMWARE_INSTALL_IMAGES_CMDS + cp -dpf $(@D)/rk3399m0.bin $(BINARIES_DIR)/ +endef + +$(eval $(generic-package)) |