diff options
Diffstat (limited to 'src/mainboard/ibm/sbp1')
| -rw-r--r-- | src/mainboard/ibm/sbp1/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/ibm/sbp1/acpi/platform.asl | 13 | ||||
| -rw-r--r-- | src/mainboard/ibm/sbp1/bootblock.c | 7 | ||||
| -rw-r--r-- | src/mainboard/ibm/sbp1/devicetree.cb | 9 |
4 files changed, 15 insertions, 15 deletions
diff --git a/src/mainboard/ibm/sbp1/Kconfig b/src/mainboard/ibm/sbp1/Kconfig index 69974862e5..150c71ca27 100644 --- a/src/mainboard/ibm/sbp1/Kconfig +++ b/src/mainboard/ibm/sbp1/Kconfig @@ -8,7 +8,6 @@ config BOARD_SPECIFIC_OPTIONS select MEMORY_MAPPED_TPM select MAINBOARD_USES_FSP2_0 select SOC_INTEL_SAPPHIRERAPIDS_SP - select SUPERIO_ASPEED_AST2400 # Check if AST2400 is compatible select HAVE_ACPI_TABLES select MAINBOARD_USES_IFD_GBE_REGION diff --git a/src/mainboard/ibm/sbp1/acpi/platform.asl b/src/mainboard/ibm/sbp1/acpi/platform.asl index 7ab8f8e27b..76704fb7b9 100644 --- a/src/mainboard/ibm/sbp1/acpi/platform.asl +++ b/src/mainboard/ibm/sbp1/acpi/platform.asl @@ -21,6 +21,19 @@ Field (DBG0, ByteAcc, Lock, Preserve) IO81, 8 } +/* Virtual UART on 0x3f8 */ +Scope(\_SB) { + Device(COM1) { + Name(_HID, EisaId("PNP0501")) + Name(_UID, 0x01) + Name(_STA,0x0F) + Name(_CRS, ResourceTemplate() { + IO(Decode16, 0x03F8, 0x03F8, 0x00, 0x08) + IRQNoFlags() { 4 } + }) + } +} + /* * The _PTS method (Prepare To Sleep) is called before the OS is * entering a sleep state. The sleep state number is passed in Arg0 diff --git a/src/mainboard/ibm/sbp1/bootblock.c b/src/mainboard/ibm/sbp1/bootblock.c index e04d8ef6be..bb18228548 100644 --- a/src/mainboard/ibm/sbp1/bootblock.c +++ b/src/mainboard/ibm/sbp1/bootblock.c @@ -8,24 +8,21 @@ #include <soc/intel/common/block/lpc/lpc_def.h> #include <soc/pci_devs.h> #include <soc/pcr_ids.h> -#include <superio/aspeed/ast2400/ast2400.h> -#include <superio/aspeed/common/aspeed.h> -#define ASPEED_SIO_PORT 0x2E #define PCR_DMI_LPCIOD 0x2770 #define PCR_DMI_LPCIOE 0x2774 void bootblock_mainboard_early_init(void) { uint16_t lpciod = LPC_IOD_COMA_RANGE; - uint16_t lpcioe = (LPC_IOE_SUPERIO_2E_2F | LPC_IOE_COMA_EN); + uint16_t lpcioe = LPC_IOE_COMA_EN; /* Open IO windows: 0x3f8 for com1 */ pcr_or32(PID_DMI, PCR_DMI_LPCIOD, lpciod); /* LPC I/O enable: com1 */ pcr_or32(PID_DMI, PCR_DMI_LPCIOE, lpcioe); - /* Enable com1 (0x3f8) and superio (0x2e) */ + /* Enable com1 (0x3f8) */ pci_write_config16(PCH_DEV_LPC, LPC_IO_DECODE, lpciod); pci_write_config16(PCH_DEV_LPC, LPC_IO_ENABLES, lpcioe); } diff --git a/src/mainboard/ibm/sbp1/devicetree.cb b/src/mainboard/ibm/sbp1/devicetree.cb index 99c14b17f5..6fee7b88b0 100644 --- a/src/mainboard/ibm/sbp1/devicetree.cb +++ b/src/mainboard/ibm/sbp1/devicetree.cb @@ -6,15 +6,6 @@ chip soc/intel/xeon_sp/spr device pci 16.3 off end # Serial controller: Intel Corporation Device 1be3 device pci 1f.0 on # Intel device 1b81: PCH eSPI controller - chip superio/common - device pnp 2e.0 on - chip superio/aspeed/ast2400 - register "use_espi" = "1" - device pnp 2e.2 off end # SUART1 - device pnp 2e.3 off end # SUART2 - end - end - end chip drivers/ipmi # BMC KCS device pnp ca2.0 on end register "bmc_i2c_address" = "0x20" |