diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2023-09-07 16:33:26 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-09-19 16:58:38 +0000 |
| commit | 850b6c6254ab34cdbda24818cb0ecca484c01c86 (patch) | |
| tree | 8052c9bf7cc7b18e5ab86acab82383391fd03bd3 /src/soc/amd/picasso/acpi | |
| parent | 8c178910221ea59936dd31644bde68a66d586dce (diff) | |
soc/amd/picasso: add eMMC MMIO device to devicetree
Add the eMMC MMIO device to the devicetree and make it use the common
AMD eMMC driver. Since there is now a device for this in the devicetree,
also use this device to determine if the FSP should be told if the eMMC
controller is supposed to be disabled.
TEST=On Mandolin the eMMC controller both disappears in the Windows 10
device manager and in dmesg on Ubuntu 2022.04 LTS
TEST=Morphius with NVMe SSD still works
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I5453b69df776d2ce1f3be11e37cd26c8c64f0cd5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77990
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Diffstat (limited to 'src/soc/amd/picasso/acpi')
| -rw-r--r-- | src/soc/amd/picasso/acpi/mmio.asl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/soc/amd/picasso/acpi/mmio.asl b/src/soc/amd/picasso/acpi/mmio.asl index f8f9d35489..8adc87d6d0 100644 --- a/src/soc/amd/picasso/acpi/mmio.asl +++ b/src/soc/amd/picasso/acpi/mmio.asl @@ -87,9 +87,10 @@ Device (MMC0) } } + Name (STAT, 0x0) Method (_STA, 0x0, NotSerialized) { - Return (0x0F) + Return (STAT) } } |