irq(ACPI_IRQ_LEVEL_LOW) -> ACPI_DESCRIPTOR_INTERRUPT -> IO-APIC, will assert interrupt frequently; irq_gpio(ACPI_GPIO_IRQ_EDGE_BOTH) -> ACPI_DESCRIPTOR_GPIO -> INT34C8; will not assert interrupt frequently; Because IRQ configuration can't be setted to both EDGE trigger. BUG=b:195635555 BRANCH=dedede TEST=Cirrus audio codec PLT pass Signed-off-by: Sunwei Li <lisunwei@huaqin.corp-partner.google.com> Change-Id: I65bca519f75af84848284f039b6ad67cb1887823 Reviewed-on: https://review.coreboot.org/c/coreboot/+/56973 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Weimin Wu <wuweimin@huaqin.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> |
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.. | ||
spd | ||
variants | ||
board_info.c | ||
board_info.txt | ||
bootblock.c | ||
chromeos-dedede-16MiB.fmd | ||
chromeos-dedede-32MiB.fmd | ||
chromeos.c | ||
dsdt.asl | ||
ec.c | ||
fw_config.c | ||
Kconfig | ||
Kconfig.name | ||
mainboard.c | ||
Makefile.inc | ||
romstage.c | ||
smihandler.c |