arm: mach-bcm283x: Enable ARMV8_MULTIENTRY
On FDT platforms the APs are brought out of reset using the spin-table
as defined in the DT. On ACPI enabled platforms there's no FDT, thus
enable the ARMV8_MULTIENTRY and BLOBLIST to use the ACPI parking
protocol instead.
TEST: - APs enter Linux when run on qemu-system-aarch64 -machine raspi4b
- APs on real hardware do not enter Linux, but continue spinning in
their ACPI parking protocol spinloop. To be investigated.
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Matthias Brugger <mbrugger@suse.com>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
This commit is contained in:
committed by
Tom Rini
parent
ceff6f478f
commit
3cc4123ed5
@@ -27,6 +27,10 @@ config BCM2837_64B
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select DRIVER_GICV2
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select ARM64
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select CPU_ARMV8
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select ARMV8_MULTIENTRY if GENERATE_ACPI_TABLE
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select BLOBLIST if GENERATE_ACPI_TABLE
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select BLOBLIST_ALLOC if GENERATE_ACPI_TABLE
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select BLOBLIST_TABLES if GENERATE_ACPI_TABLE
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config BCM2711
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bool "Broadcom BCM2711 SoC support"
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@@ -47,6 +51,10 @@ config BCM2711_64B
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select DRIVER_GICV2
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select ARM64
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select CPU_ARMV8
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select ARMV8_MULTIENTRY if GENERATE_ACPI_TABLE
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select BLOBLIST if GENERATE_ACPI_TABLE
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select BLOBLIST_ALLOC if GENERATE_ACPI_TABLE
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select BLOBLIST_TABLES if GENERATE_ACPI_TABLE
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menu "Broadcom BCM283X family"
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depends on ARCH_BCM283X
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@@ -213,6 +221,9 @@ config SYS_SOC
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config SYS_CONFIG_NAME
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default "rpi"
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config BLOBLIST_SIZE_RELOC
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default 0x20000
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source "board/raspberrypi/rpi/Kconfig"
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endmenu
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