In preparation for extending support to RISC-V, sprinkle around some preprocessor directives.
Signed-off-by: Ahmad Fatoum <[email protected]> --- common/boards/qemu-virt/board.c | 25 ++++++++++++++++---- common/boards/qemu-virt/overlay-of-flash.dts | 8 +++++-- 2 files changed, 26 insertions(+), 7 deletions(-) diff --git a/common/boards/qemu-virt/board.c b/common/boards/qemu-virt/board.c index 1333687918e1..f10608e30343 100644 --- a/common/boards/qemu-virt/board.c +++ b/common/boards/qemu-virt/board.c @@ -7,7 +7,6 @@ #include <init.h> #include <of.h> #include <deep-probe.h> -#include <asm/system_info.h> #ifdef CONFIG_64BIT #define MACHINE "virt64" @@ -15,12 +14,12 @@ #define MACHINE "virt" #endif -extern char __dtb_overlay_of_flash_start[]; +#ifdef CONFIG_ARM +#include <asm/system_info.h> -static int virt_probe(struct device_d *dev) +static inline void arm_virt_init(void) { const char *hostname = MACHINE; - struct device_node *overlay; if (cpu_is_cortex_a7()) hostname = "virt-a7"; @@ -29,6 +28,22 @@ static int virt_probe(struct device_d *dev) barebox_set_model("ARM QEMU " MACHINE); barebox_set_hostname(hostname); +} + +#else +static inline void arm_virt_init(void) {} +#endif + +extern char __dtb_overlay_of_flash_start[]; + +static int virt_probe(struct device_d *dev) +{ + struct device_node *overlay; + void (*init)(void); + + init = device_get_match_data(dev); + if (init) + init(); overlay = of_unflatten_dtb(__dtb_overlay_of_flash_start, INT_MAX); of_overlay_apply_tree(dev->device_node, overlay); @@ -38,7 +53,7 @@ static int virt_probe(struct device_d *dev) } static const struct of_device_id virt_of_match[] = { - { .compatible = "linux,dummy-virt" }, + { .compatible = "linux,dummy-virt", .data = arm_virt_init }, { /* 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 e00dc5d7e233..ed6ad0072b55 100644 --- a/common/boards/qemu-virt/overlay-of-flash.dts +++ b/common/boards/qemu-virt/overlay-of-flash.dts @@ -1,8 +1,12 @@ /dts-v1/; /plugin/; + +#define PARTS_TARGET_PATH "/flash@0" +#define ENV_DEVICE_PATH "/flash@0/partitions/partition@3c00000" + / { fragment@0 { - target-path = "/flash@0"; + target-path = PARTS_TARGET_PATH; __overlay__ { partitions { compatible = "fixed-partitions"; @@ -32,7 +36,7 @@ chosen { environment { compatible = "barebox,environment"; - device-path = "/flash@0/partitions/partition@3c00000"; + device-path = ENV_DEVICE_PATH; }; }; aliases { -- 2.30.2 _______________________________________________ barebox mailing list [email protected] http://lists.infradead.org/mailman/listinfo/barebox
