diff options
Diffstat (limited to 'src/drivers/intel/gma')
| -rw-r--r-- | src/drivers/intel/gma/Kconfig | 22 | ||||
| -rw-r--r-- | src/drivers/intel/gma/Makefile.inc | 37 |
2 files changed, 49 insertions, 10 deletions
diff --git a/src/drivers/intel/gma/Kconfig b/src/drivers/intel/gma/Kconfig index 87f6d125d2..8aed404f78 100644 --- a/src/drivers/intel/gma/Kconfig +++ b/src/drivers/intel/gma/Kconfig @@ -90,15 +90,31 @@ config GFX_GMA depends on MAINBOARD_USE_LIBGFXINIT || INTEL_GMA_LIBGFXINIT_EDID select RAMSTAGE_LIBHWBASE +config EARLY_GFX_GMA + def_bool y + depends on SOC_INTEL_ALDERLAKE + depends on MAINBOARD_USE_EARLY_LIBGFXINIT + select ROMSTAGE_LIBHWBASE + +config GFX_GMA_DEFAULT_MMIO + hex + depends on HWBASE_STATIC_MMIO && (GFX_GMA || EARLY_GFX_GMA) + help + Graphics device MMIO address. This is typically an unused + memory mapping region which can be allocated to the MMIO + region as graphics PCI device Base Address Range zero. + config GFX_GMA_PANEL_1_ON_EDP bool - depends on GFX_GMA || MAINBOARD_HAS_LIBGFXINIT + depends on GFX_GMA || MAINBOARD_HAS_LIBGFXINIT \ + || MAINBOARD_HAS_EARLY_LIBGFXINIT default n if GFX_GMA_PANEL_1_ON_LVDS default y config GFX_GMA_PANEL_1_ON_LVDS bool - depends on GFX_GMA || MAINBOARD_HAS_LIBGFXINIT + depends on GFX_GMA || MAINBOARD_HAS_LIBGFXINIT \ + || MAINBOARD_HAS_EARLY_LIBGFXINIT default y if NORTHBRIDGE_INTEL_GM45 || NORTHBRIDGE_INTEL_IRONLAKE default n @@ -111,7 +127,7 @@ config INTEL_GMA_OPREGION_2_1 bool default n -if GFX_GMA +if GFX_GMA || EARLY_GFX_GMA config GFX_GMA_DYN_CPU def_bool y diff --git a/src/drivers/intel/gma/Makefile.inc b/src/drivers/intel/gma/Makefile.inc index 5588e5af7b..82535f63f1 100644 --- a/src/drivers/intel/gma/Makefile.inc +++ b/src/drivers/intel/gma/Makefile.inc @@ -20,24 +20,39 @@ endif $(call add_vbt_to_cbfs, vbt.bin, $(call strip_quotes,$(CONFIG_INTEL_GMA_VBT_FILE))) -ifeq ($(CONFIG_GFX_GMA),y) +ifneq (,$(filter y, $(CONFIG_GFX_GMA) $(CONFIG_EARLY_GFX_GMA))) + +gfx-gma-stages = \ + $(if $(filter y,$(CONFIG_EARLY_GFX_GMA)),romstage) \ + $(if $(filter y,$(CONFIG_GFX_GMA)),ramstage) \ $(call add-special-class,gfxinit) -gfxinit-handler = $(eval ramstage-srcs += $(1)$(2)) +gfxinit-handler +=$(foreach stage, $(gfx-gma-stages), \ + $(eval $(stage)-srcs += $$(addprefix $(1),$(2)))) $(call add-special-class,gfxinit-gen) -gfxinit-gen-handler = \ +gfxinit-gen-handler += \ $(eval additional-dirs += $(dir $(2))) \ - $(eval ramstage-srcs += $(2)) \ - $(eval ramstage-ads-deps += $(2)) \ - $(eval ramstage-adb-deps += $(2)) \ + $(foreach stage, $(gfx-gma-stages), \ + $(eval $(stage)-srcs += $(2)) \ + $(eval $(stage)-ads-deps += $(2)) \ + $(eval $(stage)-adb-deps += $(2))) \ $(eval $(2): $(obj)/config.h) +ifeq ($(CONFIG_GFX_GMA_DEFAULT_MMIO),) CONFIG_GFX_GMA_DEFAULT_MMIO := 0 # dummy, will be overwritten at runtime +else +$(call to-ada-hex,CONFIG_GFX_GMA_DEFAULT_MMIO) +endif subdirs-y += ../../../../3rdparty/libgfxinit -ramstage-y += gma.ads gma.adb +$(foreach stage,$(gfx-gma-stages), \ + $(eval $(stage)-y += gma.ads gma.adb)) + +endif # CONFIG_GFX_GMA || CONFIG_EARLY_GFX_GMA + +ifeq ($(CONFIG_GFX_GMA),y) ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += gma-gfx_init.ads ifeq ($(CONFIG_LINEAR_FRAMEBUFFER),y) @@ -47,3 +62,11 @@ ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += text_fb/gma-gfx_init.adb endif endif # CONFIG_GFX_GMA + +ifeq ($(CONFIG_EARLY_GFX_GMA),y) + +romstage-$(CONFIG_MAINBOARD_USE_EARLY_LIBGFXINIT) += \ + gma-gfx_init.ads \ + text_fb/gma-gfx_init.adb + +endif # CONFIG_EARLY_GFX_GMA |