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authorGabe Black <gabeblack@google.com>2013-09-26 16:13:08 -0700
committerIsaac Christensen <isaac.christensen@se-eng.com>2014-08-28 01:40:48 +0200
commit9135cb4542dd0e11bb672a438bd18e673e58a323 (patch)
tree79cf1d076072e067676075aec709a65786604ac9 /payloads/libpayload/drivers
parent7f0747562ed43b8461aae6960f2615d2b84b6387 (diff)
libpayload: Change CONFIG_X86_SERIAL_CONSOLE to CONFIG_8250_SERIAL_CONSOLE
While the 8250 compatible serial port driver is primarily useful on x86 systems because it works with the legacy x86 com ports, some devices which aren't x86 based have 8250 compatible UARTs as well. This change renames the CONFIG_X86_SERIAL_CONSOLE option to the more general and direct CONFIG_8250_SERIAL_CONSOLE and fixes up the dependencies so that non-x86 systems can enable the driver, although it will default to on on x86 and off otherwise. Also, the default IO port address that's added to the sysinfo structure on x86 and which is intended to be overwritten by a value in the coreboot tables is not used on ARM. That variable is adjusted so that it's more clear it's a default value, and made dependent on x86 since that's the only place its value is actually used. Change-Id: Ifeaade0e7bd76d382426e947275a9c933da4930e Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: https://chromium-review.googlesource.com/170834 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Commit-Queue: Gabe Black <gabeblack@chromium.org> Tested-by: Gabe Black <gabeblack@chromium.org> (cherry picked from commit 9a10e39a2da3cb0bfb316c0869cf5025078e287f) Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com> Reviewed-on: http://review.coreboot.org/6655 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'payloads/libpayload/drivers')
-rw-r--r--payloads/libpayload/drivers/Makefile.inc2
1 files changed, 1 insertions, 1 deletions
diff --git a/payloads/libpayload/drivers/Makefile.inc b/payloads/libpayload/drivers/Makefile.inc
index b31e341efb..881c80118c 100644
--- a/payloads/libpayload/drivers/Makefile.inc
+++ b/payloads/libpayload/drivers/Makefile.inc
@@ -33,7 +33,7 @@ libc-$(CONFIG_LP_PCI) += pci.c
libc-$(CONFIG_LP_SPEAKER) += speaker.c
-libc-$(CONFIG_LP_X86_SERIAL_CONSOLE) += serial.c
+libc-$(CONFIG_LP_8250_SERIAL_CONSOLE) += serial.c
libc-$(CONFIG_LP_PC_KEYBOARD) += keyboard.c