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authorNico Huber <nico.h@gmx.de>2019-02-18 01:16:22 +0100
committerPatrick Georgi <pgeorgi@google.com>2019-03-27 08:30:40 +0000
commitfde7c317c2a6db0c35005b598042dd5509743207 (patch)
tree897d9e8aa267f7572d45fdb7476e217a4be9f567 /src
parenta02161c41e0c2c5d835e936b779f8bf8827b713e (diff)
downloadcoreboot-fde7c317c2a6db0c35005b598042dd5509743207.tar.xz
drivers/intel/gma: Make libgfxinit available w/o gfxinit
We might want to make use of libgfxinit functions without using it for actual graphics init. Change-Id: I29c3b19989acb678d0d447e83d38bad9d584caa9 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31455 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
-rw-r--r--src/device/Kconfig1
-rw-r--r--src/drivers/intel/gma/Kconfig25
-rw-r--r--src/drivers/intel/gma/Makefile.inc10
3 files changed, 19 insertions, 17 deletions
diff --git a/src/device/Kconfig b/src/device/Kconfig
index 8001b4310e..0539062272 100644
--- a/src/device/Kconfig
+++ b/src/device/Kconfig
@@ -76,7 +76,6 @@ config MAINBOARD_USE_LIBGFXINIT
depends on MAINBOARD_HAS_LIBGFXINIT
select HAVE_VGA_TEXT_FRAMEBUFFER
select HAVE_LINEAR_FRAMEBUFFER
- select RAMSTAGE_LIBHWBASE
select VGA if VGA_TEXT_FRAMEBUFFER
help
Use the SPARK library `libgfxinit` for the native graphics
diff --git a/src/drivers/intel/gma/Kconfig b/src/drivers/intel/gma/Kconfig
index a5c8495185..4f897fab13 100644
--- a/src/drivers/intel/gma/Kconfig
+++ b/src/drivers/intel/gma/Kconfig
@@ -69,7 +69,20 @@ config GFX_GMA
|| NORTHBRIDGE_INTEL_NEHALEM || NORTHBRIDGE_INTEL_SANDYBRIDGE \
|| NORTHBRIDGE_INTEL_IVYBRIDGE || NORTHBRIDGE_INTEL_HASWELL \
|| SOC_INTEL_BROADWELL || SOC_INTEL_SKYLAKE || SOC_INTEL_APOLLOLAKE
- depends on MAINBOARD_HAS_LIBGFXINIT
+ depends on MAINBOARD_USE_LIBGFXINIT
+ select RAMSTAGE_LIBHWBASE
+
+config GFX_GMA_INTERNAL_IS_EDP
+ bool
+ depends on GFX_GMA || MAINBOARD_HAS_LIBGFXINIT
+ default n if GFX_GMA_INTERNAL_IS_LVDS
+ default y
+
+config GFX_GMA_INTERNAL_IS_LVDS
+ bool
+ depends on GFX_GMA || MAINBOARD_HAS_LIBGFXINIT
+ default y if NORTHBRIDGE_INTEL_GM45 || NORTHBRIDGE_INTEL_NEHALEM
+ default n
if GFX_GMA
@@ -89,16 +102,6 @@ config GFX_GMA_CPU_VARIANT
default "ULT" if (SOC_INTEL_SKYLAKE && !SKYLAKE_SOC_PCH_H) || SOC_INTEL_BROADWELL || NORTHBRIDGE_INTEL_HASWELL
default "Normal"
-config GFX_GMA_INTERNAL_IS_EDP
- bool
- default n if GFX_GMA_INTERNAL_IS_LVDS
- default y
-
-config GFX_GMA_INTERNAL_IS_LVDS
- bool
- default y if NORTHBRIDGE_INTEL_GM45 || NORTHBRIDGE_INTEL_NEHALEM
- default n
-
config GFX_GMA_INTERNAL_PORT
string
default "DP" if GFX_GMA_INTERNAL_IS_EDP
diff --git a/src/drivers/intel/gma/Makefile.inc b/src/drivers/intel/gma/Makefile.inc
index 274955aa2f..ebc688f990 100644
--- a/src/drivers/intel/gma/Makefile.inc
+++ b/src/drivers/intel/gma/Makefile.inc
@@ -33,7 +33,7 @@ ifeq ($(CONFIG_INTEL_GMA_ADD_VBT),y)
$(call add_vbt_to_cbfs, vbt.bin, $(call strip_quotes,$(CONFIG_INTEL_GMA_VBT_FILE)))
endif
-ifeq ($(CONFIG_MAINBOARD_USE_LIBGFXINIT),y)
+ifeq ($(CONFIG_GFX_GMA),y)
$(call add-special-class,gfxinit)
gfxinit-handler = $(eval ramstage-srcs += $(1)$(2))
@@ -50,11 +50,11 @@ CONFIG_GFX_GMA_DEFAULT_MMIO := 0 # dummy, will be overwritten at runtime
subdirs-y += ../../../../3rdparty/libgfxinit
-ramstage-y += gma.ads
+ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += gma.ads
ifeq ($(CONFIG_LINEAR_FRAMEBUFFER),y)
-ramstage-y += hires_fb/gma.adb
+ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += hires_fb/gma.adb
else
-ramstage-y += text_fb/gma.adb
+ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += text_fb/gma.adb
endif
-endif # CONFIG_MAINBOARD_USE_LIBGFXINIT
+endif # CONFIG_GFX_GMA