diff options
| author | Michael Niewöhner <foss@mniewoehner.de> | 2020-02-10 19:21:22 +0100 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2020-02-14 11:31:09 +0000 |
| commit | 68241737044a9aade46346538729e9e3813551f6 (patch) | |
| tree | 1114a35f6f17b3e84d680c7dd34cef4ed0fbf39d /src/mainboard | |
| parent | b1f1ee38d57094a0cd90e1683fe479d94d184b30 (diff) | |
| download | coreboot-68241737044a9aade46346538729e9e3813551f6.tar.xz | |
mainboard/supermicro: x11ssm-f: disable SUART3/4
SUART3/4 are unused on this board (verified by checking registers on
vendor BMC firmware). Further they break the console for an unknown
reason. Thus disable them.
Change-Id: I30bb8184d03ee1037d9ec33eb1d93ee540563fc5
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38818
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/supermicro/x11-lga1151-series/variants/x11ssm-f/overridetree.cb | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssm-f/overridetree.cb b/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssm-f/overridetree.cb index ea90e0b0ba..0c7c17fffe 100644 --- a/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssm-f/overridetree.cb +++ b/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssm-f/overridetree.cb @@ -10,8 +10,6 @@ chip soc/intel/skylake register "gen1_dec" = "0x007c0a01" # Super IO SWC register "gen2_dec" = "0x000c0ca1" # IPMI KCS - register "gen3_dec" = "0x000c03e1" # UART3 - register "gen4_dec" = "0x000c02e1" # UART4 # PCIe configuration register "PcieRpEnable[0]" = "1" # Enable PCH PCIe Port 1 / PCH SLOT4 @@ -103,14 +101,8 @@ chip soc/intel/skylake end device pnp 2e.5 off end # KBC device pnp 2e.7 on end # GPIO - device pnp 2e.b on # SUART3 - io 0x60 = 0x3e8 - irq 0x70 = 4 - end - device pnp 2e.c on # SUART4 - io 0x60 = 0x2e8 - irq 0x70 = 3 - end + device pnp 2e.b off end # SUART3 + device pnp 2e.c off end # SUART4 device pnp 2e.d on end # iLPC2AHB device pnp 2e.e on # Mailbox io 0x60 = 0xa40 |