diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/ocp/deltalake/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/ocp/deltalake/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/mainboard/ocp/deltalake/romstage.c | 6 | ||||
| -rw-r--r-- | src/mainboard/ocp/deltalake/uartio_vpd.c | 19 | ||||
| -rw-r--r-- | src/mainboard/ocp/deltalake/vpd.h | 4 |
5 files changed, 30 insertions, 1 deletions
diff --git a/src/mainboard/ocp/deltalake/Kconfig b/src/mainboard/ocp/deltalake/Kconfig index c439dca4d0..b92bd96ebe 100644 --- a/src/mainboard/ocp/deltalake/Kconfig +++ b/src/mainboard/ocp/deltalake/Kconfig @@ -16,6 +16,7 @@ config BOARD_SPECIFIC_OPTIONS select IPMI_OCP select MAINBOARD_HAS_LPC_TPM select MAINBOARD_HAS_TPM2 + select OVERRIDE_UART_FOR_CONSOLE config UART_FOR_CONSOLE int diff --git a/src/mainboard/ocp/deltalake/Makefile.inc b/src/mainboard/ocp/deltalake/Makefile.inc index e961a3423a..7a92e93867 100644 --- a/src/mainboard/ocp/deltalake/Makefile.inc +++ b/src/mainboard/ocp/deltalake/Makefile.inc @@ -8,5 +8,6 @@ romstage-$(CONFIG_IPMI_KCS_ROMSTAGE) += ipmi.c ramstage-y += ramstage.c ipmi.c ramstage-$(CONFIG_HAVE_ACPI_TABLES) += fadt.c all-$(CONFIG_CONSOLE_OVERRIDE_LOGLEVEL) += loglevel_vpd.c +all-$(CONFIG_OVERRIDE_UART_FOR_CONSOLE) += uartio_vpd.c CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/include CPPFLAGS_common += -I$(CONFIG_FSP_HEADER_PATH) diff --git a/src/mainboard/ocp/deltalake/romstage.c b/src/mainboard/ocp/deltalake/romstage.c index f833715f90..4272e3ad17 100644 --- a/src/mainboard/ocp/deltalake/romstage.c +++ b/src/mainboard/ocp/deltalake/romstage.c @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <console/console.h> +#include <console/uart.h> #include <drivers/ipmi/ipmi_kcs.h> #include <drivers/ipmi/ocp/ipmi_ocp.h> #include <drivers/vpd/vpd.h> @@ -29,7 +30,10 @@ static void mainboard_config_upd(FSPM_UPD *mupd) "SerialIoUartDebugEnable to %d\n", FSP_LOG, FSP_LOG_DEFAULT); mupd->FspmConfig.SerialIoUartDebugEnable = FSP_LOG_DEFAULT; } - mupd->FspmConfig.SerialIoUartDebugIoBase = 0x2f8; + + /* Select UART IO of FSP */ + static const unsigned int bases[] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 }; + mupd->FspmConfig.SerialIoUartDebugIoBase = bases[get_uart_for_console()]; if (mupd->FspmConfig.SerialIoUartDebugEnable) { /* FSP debug log level */ diff --git a/src/mainboard/ocp/deltalake/uartio_vpd.c b/src/mainboard/ocp/deltalake/uartio_vpd.c new file mode 100644 index 0000000000..e7689f5209 --- /dev/null +++ b/src/mainboard/ocp/deltalake/uartio_vpd.c @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <console/console.h> +#include <drivers/vpd/vpd.h> +#include <console/uart.h> +#include <string.h> + +#include "vpd.h" + +unsigned int get_uart_for_console(void) +{ + int val_int; + + if (vpd_get_int(COREBOOT_UART_IO, VPD_RW_THEN_RO, (int *const) &val_int)) { + if (val_int > 3) + val_int = COREBOOT_UART_IO_DEFAULT; + } + return val_int; +} diff --git a/src/mainboard/ocp/deltalake/vpd.h b/src/mainboard/ocp/deltalake/vpd.h index 82989ffd78..55cbc5edbe 100644 --- a/src/mainboard/ocp/deltalake/vpd.h +++ b/src/mainboard/ocp/deltalake/vpd.h @@ -37,4 +37,8 @@ #define FSPM_MEMREFRESHWATERMARK "fspm_mem_refresh_watermark" #define FSPM_MEMREFRESHWATERMARK_DEFAULT 1 +/* coreboot uart io select: 0 = 0x3f8, 1 = 0x2f8, 2 = 0x3e8, 3 = 0x2e8 */ +#define COREBOOT_UART_IO "coreboot_uart_io" +#define COREBOOT_UART_IO_DEFAULT 1 + #endif |