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soc/amd/picasso/acpi: Add missing eMMC device 

BUG=b:154756391
TEST=Boot trembyle and see that /dev/mmcblk1 now exists

Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ica83b78a7ab081d9eac9f5e267b2904dcde0b283
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41836
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Raul E Rangel 2020-05-28 15:29:01 -06:00 committed by Patrick Georgi
parent 27b6b0ed72
commit f700be00e9
2 changed files with 41 additions and 0 deletions
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6
src/soc/amd/picasso/acpi/pcie.asl
View File

@ -16,6 +16,9 @@
PIRG, 0x00000008, /* Index 6: INTG */
PIRH, 0x00000008, /* Index 7: INTH */
Offset (0x43),
PMMC, 0x00000008, /* Index 0x43: eMMC */
Offset (0x62),
PGPI, 0x00000008, /* Index 0x62: GPIO */
@ -42,6 +45,9 @@
IORG, 0x00000008, /* Index 0x86: INTG */
IORH, 0x00000008, /* Index 0x87: INTH */
Offset (0xC3),
IMMC, 0x00000008, /* Index 0xC3: eMMC */
Offset (0xE2),
IGPI, 0x00000008, /* Index 0xE2: GPIO */

35
src/soc/amd/picasso/acpi/sb_fch.asl
View File

@ -57,6 +57,41 @@ Device (GPIO)
}
}
Device (MMC0)
{
Name (_HID, "AMDI0040")
Name (_UID, 0x0)
Method (_CRS, 0) {
Name (RBUF, ResourceTemplate() {
Interrupt (
ResourceConsumer,
Level,
ActiveLow,
Exclusive, , , IRQR)
{ 0 }
Memory32Fixed (ReadWrite, APU_EMMC_BASE, 0x1000)
})
CreateDWordField (RBUF, IRQR._INT, IRQN)
If (PMOD) {
IRQN = IMMC
} Else {
IRQN = PMMC
}
If (IRQN == 0x1f) {
Return (ResourceTemplate(){
Memory32Fixed (ReadWrite, APU_EMMC_BASE, 0x1000)
})
} Else {
Return (RBUF)
}
}
Method (_STA, 0x0, NotSerialized)
{
Return (0x0F)
}
}
Device (FUR0)
{
Name (_HID, "AMD0020")