drivers/intel/gma: Move gfxinit into sub package

Move the actual graphics init provided by libgfxinit into a sub package
`GMA.GFX_Init`. This way it can be compiled in individually.

Change-Id: Ib413a0d70c8dc305f4476c1d5aee6b81ff880bec
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31456
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 0 insertions, 68 deletions

diff --git a/src/drivers/intel/gma/text_fb/gma.adb b/src/drivers/intel/gma/text_fb/gma.adb
deleted file mode 100644
index 145b9a047e..0000000000
--- a/src/drivers/intel/gma/text_fb/gma.adb
+++ /dev/null
@@ -1,68 +0,0 @@
-with HW.GFX;
-with HW.GFX.GMA;
-with HW.GFX.GMA.Display_Probing;
-
-use HW.GFX;
-use HW.GFX.GMA;
-use HW.GFX.GMA.Display_Probing;
-
-with GMA.Mainboard;
-
-package body GMA
-is
-
-   function fill_lb_framebuffer
-     (framebuffer : in out lb_framebuffer)
-      return Interfaces.C.int
-   is
-      use type Interfaces.C.int;
-   begin
-      return -1;
-   end fill_lb_framebuffer;
-
-   ----------------------------------------------------------------------------
-
-   procedure gfxinit (lightup_ok : out Interfaces.C.int)
-   is
-      ports : Port_List;
-      configs : Pipe_Configs;
-
-      success : boolean;
-
-      -- from pc80/vga driver
-      procedure vga_io_init;
-      pragma Import (C, vga_io_init, "vga_io_init");
-      procedure vga_textmode_init;
-      pragma Import (C, vga_textmode_init, "vga_textmode_init");
-   begin
-      lightup_ok := 0;
-
-      HW.GFX.GMA.Initialize (Success => success);
-
-      if success then
-         ports := Mainboard.ports;
-         HW.GFX.GMA.Display_Probing.Scan_Ports
-           (Configs  => configs,
-            Ports    => ports,
-            Max_Pipe => Primary);
-
-         if configs (Primary).Port /= Disabled then
-            HW.GFX.GMA.Power_Up_VGA;
-            vga_io_init;
-            vga_textmode_init;
-
-            -- override probed framebuffer config
-            configs (Primary).Framebuffer.Width    := 640;
-            configs (Primary).Framebuffer.Height   := 400;
-            configs (Primary).Framebuffer.Offset   :=
-               VGA_PLANE_FRAMEBUFFER_OFFSET;
-
-            HW.GFX.GMA.Dump_Configs (configs);
-            HW.GFX.GMA.Update_Outputs (configs);
-
-            lightup_ok := 1;
-         end if;
-      end if;
-   end gfxinit;
-
-end GMA;