enable serial debug on HP EliteBook 8460p

there's a uart on the docking station

Signed-off-by: Leah Rowe <leah@libreboot.org>

config/coreboot/hp8460pintel_8mb/config/libgfxinit_corebootfb

@@ -115,12 +115,14 @@ CONFIG_FMDFILE=""
 # CONFIG_NO_POST is not set
 CONFIG_MAINBOARD_VENDOR="HP"
 CONFIG_CBFS_SIZE=0x7E9000
+CONFIG_CONSOLE_SERIAL=y
 CONFIG_LINEAR_FRAMEBUFFER_MAX_HEIGHT=1600
 CONFIG_LINEAR_FRAMEBUFFER_MAX_WIDTH=2560
 CONFIG_MAX_CPUS=8
 # CONFIG_ONBOARD_VGA_IS_PRIMARY is not set
 CONFIG_POST_DEVICE=y
 CONFIG_POST_IO=y
+CONFIG_UART_FOR_CONSOLE=0
 CONFIG_DEVICETREE="devicetree.cb"
 # CONFIG_VBOOT is not set
 CONFIG_VARIANT_DIR="8460p"
@@ -193,8 +195,9 @@ CONFIG_PCIEXP_HOTPLUG_PREFETCH_MEM=0x10000000
 CONFIG_PS2K_EISAID="PNP0303"
 CONFIG_PS2M_EISAID="PNP0F13"
 CONFIG_GFX_GMA_PANEL_1_PORT="LVDS"
+CONFIG_TTYS0_BAUD=115200
 CONFIG_D3COLD_SUPPORT=y
-# CONFIG_DRIVERS_UART_8250IO is not set
+CONFIG_DRIVERS_UART_8250IO=y
 CONFIG_PC_CMOS_BASE_PORT_BANK1=0x72
 CONFIG_HEAP_SIZE=0x100000
 CONFIG_EC_GPE_SCI=0x50
@@ -470,6 +473,7 @@ CONFIG_SPI_FLASH_SST=y
 CONFIG_SPI_FLASH_ISSI=y
 CONFIG_TPM_INIT_RAMSTAGE=y
 # CONFIG_TPM_PPI is not set
+CONFIG_DRIVERS_UART=y
 # CONFIG_DRIVERS_UART_OXPCIE is not set
 CONFIG_HAVE_USBDEBUG=y
 CONFIG_HAVE_USBDEBUG_OPTIONS=y
@@ -571,10 +575,27 @@ CONFIG_RTC=y
 CONFIG_BOOTBLOCK_CONSOLE=y
 CONFIG_POSTCAR_CONSOLE=y
 CONFIG_SQUELCH_EARLY_SMP=y
+
+#
+# I/O mapped, 8250-compatible
+#
+CONFIG_TTYS0_BASE=0x3f8
+
+#
+# Serial port base address = 0x3f8
+#
+# CONFIG_CONSOLE_SERIAL_921600 is not set
+# CONFIG_CONSOLE_SERIAL_460800 is not set
+# CONFIG_CONSOLE_SERIAL_230400 is not set
+CONFIG_CONSOLE_SERIAL_115200=y
+# CONFIG_CONSOLE_SERIAL_57600 is not set
+# CONFIG_CONSOLE_SERIAL_38400 is not set
+# CONFIG_CONSOLE_SERIAL_19200 is not set
+# CONFIG_CONSOLE_SERIAL_9600 is not set
+CONFIG_TTYS0_LCS=3
 # CONFIG_SPKMODEM is not set
 # CONFIG_CONSOLE_NE2K is not set
 CONFIG_CONSOLE_CBMEM=y
-# CONFIG_CONSOLE_CBMEM_DUMP_TO_UART is not set
 # CONFIG_CONSOLE_SPI_FLASH is not set
 # CONFIG_CONSOLE_I2C_SMBUS is not set
 # CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8 is not set
@@ -638,6 +659,7 @@ CONFIG_PAYLOAD_NONE=y
 #
 # General Debug Settings
 #
+# CONFIG_GDB_STUB is not set
 # CONFIG_FATAL_ASSERTS is not set
 # CONFIG_DEBUG_CBFS is not set
 CONFIG_HAVE_DEBUG_RAM_SETUP=y

config/coreboot/hp8460pintel_8mb/config/libgfxinit_txtmode

@@ -115,10 +115,12 @@ CONFIG_FMDFILE=""
 # CONFIG_NO_POST is not set
 CONFIG_MAINBOARD_VENDOR="HP"
 CONFIG_CBFS_SIZE=0x7E9000
+CONFIG_CONSOLE_SERIAL=y
 CONFIG_MAX_CPUS=8
 # CONFIG_ONBOARD_VGA_IS_PRIMARY is not set
 CONFIG_POST_DEVICE=y
 CONFIG_POST_IO=y
+CONFIG_UART_FOR_CONSOLE=0
 CONFIG_DEVICETREE="devicetree.cb"
 # CONFIG_VBOOT is not set
 CONFIG_VARIANT_DIR="8460p"
@@ -191,8 +193,9 @@ CONFIG_PCIEXP_HOTPLUG_PREFETCH_MEM=0x10000000
 CONFIG_PS2K_EISAID="PNP0303"
 CONFIG_PS2M_EISAID="PNP0F13"
 CONFIG_GFX_GMA_PANEL_1_PORT="LVDS"
+CONFIG_TTYS0_BAUD=115200
 CONFIG_D3COLD_SUPPORT=y
-# CONFIG_DRIVERS_UART_8250IO is not set
+CONFIG_DRIVERS_UART_8250IO=y
 CONFIG_PC_CMOS_BASE_PORT_BANK1=0x72
 CONFIG_HEAP_SIZE=0x100000
 CONFIG_EC_GPE_SCI=0x50
@@ -466,6 +469,7 @@ CONFIG_SPI_FLASH_SST=y
 CONFIG_SPI_FLASH_ISSI=y
 CONFIG_TPM_INIT_RAMSTAGE=y
 # CONFIG_TPM_PPI is not set
+CONFIG_DRIVERS_UART=y
 # CONFIG_DRIVERS_UART_OXPCIE is not set
 CONFIG_HAVE_USBDEBUG=y
 CONFIG_HAVE_USBDEBUG_OPTIONS=y
@@ -568,10 +572,27 @@ CONFIG_RTC=y
 CONFIG_BOOTBLOCK_CONSOLE=y
 CONFIG_POSTCAR_CONSOLE=y
 CONFIG_SQUELCH_EARLY_SMP=y
+
+#
+# I/O mapped, 8250-compatible
+#
+CONFIG_TTYS0_BASE=0x3f8
+
+#
+# Serial port base address = 0x3f8
+#
+# CONFIG_CONSOLE_SERIAL_921600 is not set
+# CONFIG_CONSOLE_SERIAL_460800 is not set
+# CONFIG_CONSOLE_SERIAL_230400 is not set
+CONFIG_CONSOLE_SERIAL_115200=y
+# CONFIG_CONSOLE_SERIAL_57600 is not set
+# CONFIG_CONSOLE_SERIAL_38400 is not set
+# CONFIG_CONSOLE_SERIAL_19200 is not set
+# CONFIG_CONSOLE_SERIAL_9600 is not set
+CONFIG_TTYS0_LCS=3
 # CONFIG_SPKMODEM is not set
 # CONFIG_CONSOLE_NE2K is not set
 CONFIG_CONSOLE_CBMEM=y
-# CONFIG_CONSOLE_CBMEM_DUMP_TO_UART is not set
 # CONFIG_CONSOLE_SPI_FLASH is not set
 # CONFIG_CONSOLE_I2C_SMBUS is not set
 # CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8 is not set
@@ -635,6 +656,7 @@ CONFIG_PAYLOAD_NONE=y
 #
 # General Debug Settings
 #
+# CONFIG_GDB_STUB is not set
 # CONFIG_FATAL_ASSERTS is not set
 # CONFIG_DEBUG_CBFS is not set
 CONFIG_HAVE_DEBUG_RAM_SETUP=y