Ronald G. Minnich (rminnich@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2396
-gerrit
commit 24573fb3652b648f4affe890d45836b11550b20e Author: Ronald G. Minnich rminnich@gmail.com Date: Thu Feb 14 14:50:10 2013 -0800
libpayload: only compile drivers/serial.c on machines that it works on
Create a new serial control variable, X86_SERIAL_CONSOLE (I think a better name is likely needed) which is only enabled when both SERIAL_CONSOLE and ARCH_X86 are defined.
Builds for arm and x86 now. Not tested for Power PC; I think we need to decide what to do about that platform (later).
Change-Id: If9cf7caecf0b9541ada906899058f4a3bb5c7737 Signed-off-by: Ronald G. Minnich rminnich@gmail.com --- payloads/libpayload/Config.in | 7 ++++++- payloads/libpayload/drivers/Makefile.inc | 2 +- 2 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/payloads/libpayload/Config.in b/payloads/libpayload/Config.in index a14291d..7efbc2b 100644 --- a/payloads/libpayload/Config.in +++ b/payloads/libpayload/Config.in @@ -168,9 +168,14 @@ config SERIAL_CONSOLE bool "See output on the serial port console" default y
+config X86_SERIAL_CONSOLE + bool + depends on ARCH_X86 && SERIAL_CONSOLE + default y + config SERIAL_IOBASE hex "I/O base for the serial port (default 0x3f8)" - depends on SERIAL_CONSOLE + depends on ARCH_X86 && SERIAL_CONSOLE default 0x3f8
config SERIAL_SET_SPEED diff --git a/payloads/libpayload/drivers/Makefile.inc b/payloads/libpayload/drivers/Makefile.inc index e3bb995..60e0fab 100644 --- a/payloads/libpayload/drivers/Makefile.inc +++ b/payloads/libpayload/drivers/Makefile.inc @@ -33,7 +33,7 @@ libc-$(CONFIG_PCI) += pci.c
libc-$(CONFIG_SPEAKER) += speaker.c
-libc-$(CONFIG_SERIAL_CONSOLE) += serial.c +libc-$(CONFIG_X86_SERIAL_CONSOLE) += serial.c
libc-$(CONFIG_PC_KEYBOARD) += keyboard.c