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qemu: arm: Initialise virtio devices in board_late_init

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On the qemu arm platform, the virtio devices are initialised in the
board_init function, which gets called before the initr_pci. With
this sequence, the virtio block devices on the pci bus are not
initialised. Move the initialisation of the virtio devices to
board_late_init which gets called after the call to initr_pci.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
This commit is contained in:
Sughosh Ganu 2020-12-30 19:27:00 +05:30 committed by Heinrich Schuchardt
parent 322c813f4b
commit e1ee06dde7
2 changed files with 7 additions and 0 deletions
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2
arch/arm/mach-qemu/Kconfig
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@ -16,12 +16,14 @@ choice
config TARGET_QEMU_ARM_32BIT
bool "ARMv7-A, 32bit"
select ARCH_SUPPORT_PSCI
select BOARD_LATE_INIT
select CPU_V7A
select SYS_ARCH_TIMER
config TARGET_QEMU_ARM_64BIT
bool "ARMv8, 64bit"
select ARM64
select BOARD_LATE_INIT
endchoice

5
board/emulation/qemu-arm/qemu-arm.c
View file

@ -64,6 +64,11 @@ struct mm_region *mem_map = qemu_arm64_mem_map;
#endif
int board_init(void)
{
return 0;
}
int board_late_init(void)
{
/*
* Make sure virtio bus is enumerated so that peripherals