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authorNico Huber <nico.h@gmx.de>2017-05-20 01:07:48 +0200
committerMartin Roth <martinroth@google.com>2017-06-02 18:37:45 +0200
commit7971582ec49574e42c5fa5d75e6bdba8a0b9b1f8 (patch)
tree53ab8f8d49a541e22f8252967faa2c6bb4a81845 /src/northbridge
parentce642f08b953dd752c5edeb1899b193c202d22fd (diff)
downloadcoreboot-7971582ec49574e42c5fa5d75e6bdba8a0b9b1f8.tar.xz
Kconfig: Introduce HAVE_(VBE_)LINEAR_FRAMEBUFFER
Like HAVE_VGA_TEXT_FRAMEBUFFER, these are selected by graphics drivers that support a linear framebuffer. Some related settings moved to the drivers (i.e. for rockchip/rk3288 and nvidia/tegra124) since they are hardcoded. Change-Id: Iff6dac5a5f61af49456bc6312e7a376def02ab00 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/19800 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/northbridge')
-rw-r--r--src/northbridge/intel/gm45/Kconfig1
-rw-r--r--src/northbridge/intel/i945/Kconfig9
-rw-r--r--src/northbridge/intel/nehalem/Kconfig1
-rw-r--r--src/northbridge/intel/sandybridge/Kconfig1
-rw-r--r--src/northbridge/intel/x4x/Kconfig1
5 files changed, 13 insertions, 0 deletions
diff --git a/src/northbridge/intel/gm45/Kconfig b/src/northbridge/intel/gm45/Kconfig
index 6885ff343d..63bc838fc9 100644
--- a/src/northbridge/intel/gm45/Kconfig
+++ b/src/northbridge/intel/gm45/Kconfig
@@ -26,6 +26,7 @@ config NORTHBRIDGE_SPECIFIC_OPTIONS # dummy
select INTEL_GMA_ACPI
select INTEL_GMA_SSC_ALTERNATE_REF
select RELOCATABLE_RAMSTAGE
+ select HAVE_LINEAR_FRAMEBUFFER if MAINBOARD_DO_NATIVE_VGA_INIT
select HAVE_VGA_TEXT_FRAMEBUFFER if MAINBOARD_DO_NATIVE_VGA_INIT
config CBFS_SIZE
diff --git a/src/northbridge/intel/i945/Kconfig b/src/northbridge/intel/i945/Kconfig
index 8492d77a31..482f98aaa5 100644
--- a/src/northbridge/intel/i945/Kconfig
+++ b/src/northbridge/intel/i945/Kconfig
@@ -43,6 +43,15 @@ config VGA_BIOS_ID
default "8086,27a2" if NORTHBRIDGE_INTEL_SUBTYPE_I945GM
default "8086,2772" if NORTHBRIDGE_INTEL_SUBTYPE_I945GC
+config I945_LVDS
+ def_bool n
+ select MAINBOARD_HAS_NATIVE_VGA_INIT
+ select HAVE_LINEAR_FRAMEBUFFER if MAINBOARD_DO_NATIVE_VGA_INIT
+ help
+ Selected by mainboards that use native graphics initialization
+ for the LVDS port. A linear framebuffer is only supported for
+ LVDS.
+
config CHANNEL_XOR_RANDOMIZATION
bool
default n
diff --git a/src/northbridge/intel/nehalem/Kconfig b/src/northbridge/intel/nehalem/Kconfig
index ca4128a060..4fdd2bd282 100644
--- a/src/northbridge/intel/nehalem/Kconfig
+++ b/src/northbridge/intel/nehalem/Kconfig
@@ -22,6 +22,7 @@ config NORTHBRIDGE_INTEL_NEHALEM
select INTEL_GMA_ACPI
select NORTHBRIDGE_INTEL_COMMON_MRC_CACHE
select ACPI_HUGE_LOWMEM_BACKUP
+ select HAVE_LINEAR_FRAMEBUFFER if MAINBOARD_DO_NATIVE_VGA_INIT
select HAVE_VGA_TEXT_FRAMEBUFFER if MAINBOARD_DO_NATIVE_VGA_INIT
if NORTHBRIDGE_INTEL_NEHALEM
diff --git a/src/northbridge/intel/sandybridge/Kconfig b/src/northbridge/intel/sandybridge/Kconfig
index 07d1815762..ad1ceae531 100644
--- a/src/northbridge/intel/sandybridge/Kconfig
+++ b/src/northbridge/intel/sandybridge/Kconfig
@@ -62,6 +62,7 @@ config SANDYBRIDGE_IVYBRIDGE_LVDS
config MAINBOARD_DO_NATIVE_VGA_INIT
select VGA
select INTEL_EDID
+ select HAVE_LINEAR_FRAMEBUFFER
select HAVE_VGA_TEXT_FRAMEBUFFER
config MRC_CACHE_SIZE
diff --git a/src/northbridge/intel/x4x/Kconfig b/src/northbridge/intel/x4x/Kconfig
index aef21b5e8b..5517d97160 100644
--- a/src/northbridge/intel/x4x/Kconfig
+++ b/src/northbridge/intel/x4x/Kconfig
@@ -25,6 +25,7 @@ config NORTHBRIDGE_SPECIFIC_OPTIONS # dummy
select VGA
select INTEL_GMA_ACPI
select RELOCATABLE_RAMSTAGE
+ select HAVE_LINEAR_FRAMEBUFFER if MAINBOARD_DO_NATIVE_VGA_INIT
select HAVE_VGA_TEXT_FRAMEBUFFER if MAINBOARD_DO_NATIVE_VGA_INIT
config CBFS_SIZE