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authorRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>2017-01-03 11:56:22 +0100
committerPatrick Georgi <pgeorgi@google.com>2017-02-28 14:12:22 +0100
commit77ced402fb024e6c6af554ffd47c410e75b2b0a5 (patch)
treef48be8109bc41c2cfce90161b8decda7c31d92b1
parent6295b8a57aec05add2ab4c4d9af53bf8e707b882 (diff)
downloadcoreboot-77ced402fb024e6c6af554ffd47c410e75b2b0a5.tar.xz
payloads/seabios: Add support for Hudson UART
Since version 9332965 "serialio: Support for mmap serial ports", SeaBIOS supports memory mapped serial ports. This patch automatically configures SeaBIOS when the Hudson UART is enabled. Change-Id: I072f6a957df7e143d790783546b0725bcd597d9c Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Reviewed-on: https://review.coreboot.org/18025 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
-rw-r--r--payloads/external/Makefile.inc2
-rw-r--r--payloads/external/SeaBIOS/Makefile3
2 files changed, 5 insertions, 0 deletions
diff --git a/payloads/external/Makefile.inc b/payloads/external/Makefile.inc
index 921c840c3e..6bc165106a 100644
--- a/payloads/external/Makefile.inc
+++ b/payloads/external/Makefile.inc
@@ -85,6 +85,8 @@ payloads/external/SeaBIOS/seabios/out/bios.bin.elf seabios: $(DOTCONFIG)
CONFIG_SEABIOS_THREAD_OPTIONROMS=$(CONFIG_SEABIOS_THREAD_OPTIONROMS) \
CONFIG_SEABIOS_VGA_COREBOOT=$(CONFIG_SEABIOS_VGA_COREBOOT) \
CONFIG_DRIVERS_UART_8250IO=$(CONFIG_DRIVERS_UART_8250IO) \
+ CONFIG_DRIVERS_UART_8250MEM=$(CONFIG_DRIVERS_UART_8250MEM) \
+ CONFIG_HUDSON_UART=$(CONFIG_HUDSON_UART) \
CONFIG_CONSOLE_SERIAL=$(CONFIG_CONSOLE_SERIAL) \
CONFIG_TTYS0_BASE=$(CONFIG_TTYS0_BASE) \
CONFIG_SEABIOS_DEBUG_LEVEL=$(CONFIG_SEABIOS_DEBUG_LEVEL)
diff --git a/payloads/external/SeaBIOS/Makefile b/payloads/external/SeaBIOS/Makefile
index 98e4b1b2a4..78e4b4df64 100644
--- a/payloads/external/SeaBIOS/Makefile
+++ b/payloads/external/SeaBIOS/Makefile
@@ -42,6 +42,9 @@ config: checkout
ifeq ($(CONFIG_CONSOLE_SERIAL)$(CONFIG_DRIVERS_UART_8250IO),yy)
echo "CONFIG_DEBUG_SERIAL=y" >> seabios/.config
echo "CONFIG_DEBUG_SERIAL_PORT=$(CONFIG_TTYS0_BASE)" >> seabios/.config
+else ifeq ($(CONFIG_CONSOLE_SERIAL)$(CONFIG_DRIVERS_UART_8250MEM)$(CONFIG_HUDSON_UART),yyy)
+ echo "CONFIG_DEBUG_SERIAL_MMIO=y" >> seabios/.config
+ echo "CONFIG_DEBUG_SERIAL_MEM_ADDRESS=0xFEDC6000" >> seabios/.config
else
echo "# CONFIG_DEBUG_SERIAL is not set" >> seabios/.config
endif