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author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2021-11-25 17:10:42 +0100 |
---|---|---|
committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-12-07 15:03:31 +0100 |
commit | 1d18aeb88b8dea512fb7401be5ec502908602711 (patch) | |
tree | f3f0296c7aa0b5fd78a244e48426955fae1a537b | |
parent | 4efddf4157111d53c6ae10fa30f68748352e638a (diff) | |
download | barebox-1d18aeb88b8dea512fb7401be5ec502908602711.tar.gz barebox-1d18aeb88b8dea512fb7401be5ec502908602711.tar.xz |
RISC-V: qemu-virt: add overlay for environment and state
Like we do on ARM, let's add state and environment to RISC-V QEMU Virt
as well.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20211125161042.3829996-8-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r-- | arch/riscv/Kconfig.socs | 10 | ||||
-rw-r--r-- | arch/riscv/configs/virt32_defconfig | 4 | ||||
-rw-r--r-- | arch/riscv/configs/virt64_defconfig | 4 | ||||
-rw-r--r-- | common/boards/qemu-virt/Makefile | 3 | ||||
-rw-r--r-- | common/boards/qemu-virt/board.c | 1 | ||||
-rw-r--r-- | common/boards/qemu-virt/overlay-of-flash.dts | 5 |
6 files changed, 27 insertions, 0 deletions
diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs index b12c795041..9f2a4f825e 100644 --- a/arch/riscv/Kconfig.socs +++ b/arch/riscv/Kconfig.socs @@ -23,6 +23,16 @@ config SOC_VIRT Generates an image tht can be be booted by QEMU. The image is called barebox-dt-2nd.img +config BOARD_RISCV_VIRT + depends on SOC_VIRT + bool "QEMU Virt Machine" + select OF_OVERLAY + select BOARD_QEMU_VIRT + default y + help + Enables environment and state on top of QEMU RISC-V Virt machine + cfi-flash. + config BOARD_RISCVEMU depends on SOC_VIRT bool "TinyEMU Virt Machine (riscvemu)" diff --git a/arch/riscv/configs/virt32_defconfig b/arch/riscv/configs/virt32_defconfig index 6a8443d6d5..1d7b70fc0f 100644 --- a/arch/riscv/configs/virt32_defconfig +++ b/arch/riscv/configs/virt32_defconfig @@ -69,11 +69,14 @@ CONFIG_CMD_OF_FIXUP_STATUS=y CONFIG_CMD_OF_OVERLAY=y CONFIG_CMD_OFTREE=y CONFIG_CMD_TIME=y +CONFIG_CMD_STATE=y CONFIG_CMD_DHRYSTONE=y CONFIG_NET=y CONFIG_NET_NFS=y CONFIG_NET_NETCONSOLE=y CONFIG_NET_FASTBOOT=y +CONFIG_OF_BAREBOX_DRIVERS=y +CONFIG_OF_BAREBOX_ENV_IN_FS=y CONFIG_DRIVER_SERIAL_NS16550=y CONFIG_VIRTIO_CONSOLE=y CONFIG_DRIVER_NET_VIRTIO=y @@ -94,6 +97,7 @@ CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_DRIVER_VIDEO_BOCHS_PCI=y CONFIG_DRIVER_VIDEO_SIMPLEFB_CLIENT=y CONFIG_CLOCKSOURCE_DUMMY_RATE=60000 +CONFIG_STATE_DRV=y CONFIG_EEPROM_AT24=y CONFIG_HWRNG=y CONFIG_HW_RANDOM_VIRTIO=y diff --git a/arch/riscv/configs/virt64_defconfig b/arch/riscv/configs/virt64_defconfig index 604292d4f4..8c66e3e574 100644 --- a/arch/riscv/configs/virt64_defconfig +++ b/arch/riscv/configs/virt64_defconfig @@ -70,11 +70,14 @@ CONFIG_CMD_OF_FIXUP_STATUS=y CONFIG_CMD_OF_OVERLAY=y CONFIG_CMD_OFTREE=y CONFIG_CMD_TIME=y +CONFIG_CMD_STATE=y CONFIG_CMD_DHRYSTONE=y CONFIG_NET=y CONFIG_NET_NFS=y CONFIG_NET_NETCONSOLE=y CONFIG_NET_FASTBOOT=y +CONFIG_OF_BAREBOX_DRIVERS=y +CONFIG_OF_BAREBOX_ENV_IN_FS=y CONFIG_DRIVER_SERIAL_NS16550=y CONFIG_VIRTIO_CONSOLE=y CONFIG_DRIVER_NET_VIRTIO=y @@ -95,6 +98,7 @@ CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_DRIVER_VIDEO_BOCHS_PCI=y CONFIG_DRIVER_VIDEO_SIMPLEFB_CLIENT=y CONFIG_CLOCKSOURCE_DUMMY_RATE=60000 +CONFIG_STATE_DRV=y CONFIG_EEPROM_AT24=y CONFIG_HWRNG=y CONFIG_HW_RANDOM_VIRTIO=y diff --git a/common/boards/qemu-virt/Makefile b/common/boards/qemu-virt/Makefile index f10d391385..88184e9a79 100644 --- a/common/boards/qemu-virt/Makefile +++ b/common/boards/qemu-virt/Makefile @@ -2,3 +2,6 @@ obj-y += board.o obj-y += overlay-of-flash.dtb.o +ifeq ($(CONFIG_RISCV),y) +DTC_CPP_FLAGS_overlay-of-flash.dtb := -DRISCV_VIRT=1 +endif diff --git a/common/boards/qemu-virt/board.c b/common/boards/qemu-virt/board.c index f10608e303..4064409c80 100644 --- a/common/boards/qemu-virt/board.c +++ b/common/boards/qemu-virt/board.c @@ -54,6 +54,7 @@ static int virt_probe(struct device_d *dev) static const struct of_device_id virt_of_match[] = { { .compatible = "linux,dummy-virt", .data = arm_virt_init }, + { .compatible = "riscv-virtio" }, { /* Sentinel */}, }; BAREBOX_DEEP_PROBE_ENABLE(virt_of_match); diff --git a/common/boards/qemu-virt/overlay-of-flash.dts b/common/boards/qemu-virt/overlay-of-flash.dts index ed6ad0072b..a271a45510 100644 --- a/common/boards/qemu-virt/overlay-of-flash.dts +++ b/common/boards/qemu-virt/overlay-of-flash.dts @@ -1,8 +1,13 @@ /dts-v1/; /plugin/; +#ifdef RISCV_VIRT +#define PARTS_TARGET_PATH "/soc/flash@20000000" +#define ENV_DEVICE_PATH "/soc/flash@20000000/partitions/partition@3c00000" +#else #define PARTS_TARGET_PATH "/flash@0" #define ENV_DEVICE_PATH "/flash@0/partitions/partition@3c00000" +#endif / { fragment@0 { |