On Fri, 26 Feb 2021 at 19:25, jlinton <jeremy.lin...@arm.com> wrote:
>
> From: Jeremy Linton <jeremy.lin...@arm.com>
>
> The new emmc2 device adds a container with a _UID of 0
> which duplicates an existing ACPI container.
>
> This causes windows to fail to boot with a Stop ACPI_BIOS_ERROR.
> The workaround without this fix is to go into the BDS menus and
> set the SD routing to the Arasan.
>
> Fixes: 311ed3c790 ("Platform/RaspberryPi/Acpitables: Add eMMC2 device and
> tweak Arasan")
> Signed-off-by: Jeremy Linton <jeremy.lin...@arm.com>
Patch is still white space impaired, so I had to reconstruct it by
hand, which is is obviously not the end of the world in this case.
Reviewed-by: Ard Biesheuvel <a...@kernel.org>
Pushed as de806bdb506f..d22356576053
thanks,
> ---
> Platform/RaspberryPi/AcpiTables/Emmc.asl | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Platform/RaspberryPi/AcpiTables/Emmc.asl
> b/Platform/RaspberryPi/AcpiTables/Emmc.asl
> index 984db4eaa9..179dd3ecdb 100644
> --- a/Platform/RaspberryPi/AcpiTables/Emmc.asl
> +++ b/Platform/RaspberryPi/AcpiTables/Emmc.asl
> @@ -18,7 +18,7 @@ DefinitionBlock (__FILE__, "SSDT", 5, "RPIFDN", "RPI4EMMC",
> 2)
> #if (RPI_MODEL == 4)
> Device (GDV1) {
> Name (_HID, "ACPI0004")
> - Name (_UID, 0x0)
> + Name (_UID, 0x2)
> Name (_CCA, 0x0)
>
> Name (RBUF, ResourceTemplate ()
> --
> 2.13.7
>
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