diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2021-01-22 10:04:59 -0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-01-28 00:24:33 +0000 |
| commit | 892a423de8520fda2735835faed7870c3bbf420f (patch) | |
| tree | 5ef5d335f01d240b6de7cede524e4a77df327b7e /src/soc/amd | |
| parent | 613f9fc91f7b3894d862dc48e118d212f788381b (diff) | |
soc/amd/picasso/acpi: Remove DMA addresses for UARTs
This is not the correct way to specify the FixedDMA devices. I'm
removing for now since it adds confusion.
BUG=none
BRANCH=zork
TEST=Boot zork to linux and make sure UART still works
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: I17b9c8dbe4f9c4b64ee1bd69cb9b30998e727632
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49843
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/picasso/acpi/sb_fch.asl | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/src/soc/amd/picasso/acpi/sb_fch.asl b/src/soc/amd/picasso/acpi/sb_fch.asl index 32268da998..6c3c51dedf 100644 --- a/src/soc/amd/picasso/acpi/sb_fch.asl +++ b/src/soc/amd/picasso/acpi/sb_fch.asl @@ -106,7 +106,6 @@ Device (FUR0) Exclusive, , , IRQR) { 0 } Memory32Fixed (ReadWrite, APU_UART0_BASE, 0x1000) - Memory32Fixed (ReadWrite, APU_DMAC0_BASE, 0x1000) } CreateDWordField (Local0, IRQR._INT, IRQN) If (PICM) { @@ -117,7 +116,6 @@ Device (FUR0) If (IRQN == 0x1f) { Return (ResourceTemplate() { Memory32Fixed (ReadWrite, APU_UART0_BASE, 0x1000) - Memory32Fixed (ReadWrite, APU_DMAC0_BASE, 0x1000) }) } Else { Return (Local0) @@ -139,7 +137,6 @@ Device (FUR1) { Exclusive, , , IRQR) { 0 } Memory32Fixed (ReadWrite, APU_UART1_BASE, 0x1000) - Memory32Fixed (ReadWrite, APU_DMAC1_BASE, 0x1000) } CreateDWordField (Local0, IRQR._INT, IRQN) If (PICM) { @@ -150,7 +147,6 @@ Device (FUR1) { If (IRQN == 0x1f) { Return (ResourceTemplate() { Memory32Fixed (ReadWrite, APU_UART1_BASE, 0x1000) - Memory32Fixed (ReadWrite, APU_DMAC1_BASE, 0x1000) }) } Else { Return (Local0) @@ -172,7 +168,6 @@ Device (FUR2) { Exclusive, , , IRQR) { 0 } Memory32Fixed (ReadWrite, APU_UART2_BASE, 0x1000) - Memory32Fixed (ReadWrite, APU_DMAC2_BASE, 0x1000) } CreateDWordField (Local0, IRQR._INT, IRQN) If (PICM) { @@ -183,7 +178,6 @@ Device (FUR2) { If (IRQN == 0x1f) { Return (ResourceTemplate() { Memory32Fixed (ReadWrite, APU_UART2_BASE, 0x1000) - Memory32Fixed (ReadWrite, APU_DMAC2_BASE, 0x1000) }) } Else { Return (Local0) @@ -205,7 +199,6 @@ Device (FUR3) { Exclusive, , , IRQR) { 0 } Memory32Fixed (ReadWrite, APU_UART3_BASE, 0x1000) - Memory32Fixed (ReadWrite, APU_DMAC3_BASE, 0x1000) } CreateDWordField (Local0, IRQR._INT, IRQN) If (PICM) { @@ -216,7 +209,6 @@ Device (FUR3) { If (IRQN == 0x1f) { Return (ResourceTemplate() { Memory32Fixed (ReadWrite, APU_UART3_BASE, 0x1000) - Memory32Fixed (ReadWrite, APU_DMAC3_BASE, 0x1000) }) } Else { Return (Local0) |