[build] Generalise CONSOLE_VESAFB to CONSOLE_FRAMEBUFFER

The name "vesafb" is intrinsically specific to a BIOS environment.
Generalise the build configuration option CONSOLE_VESAFB to
CONSOLE_FRAMEBUFFER, in preparation for adding EFI framebuffer
support.

Existing configurations using CONSOLE_VESAFB will continue to work.

Signed-off-by: Michael Brown <mcb30@ipxe.org>

src/Makefile.housekeeping

 #		  --defsym pci_vendor=0x1186 --defsym pci_device=0x1300")
 #
 TGT_LD_FLAGS	= $(foreach SYM,$(TGT_LD_ENTRY) $(TGT_LD_DRIVERS) \
-		    $(TGT_LD_DEVLIST) obj_config,\
+		    $(TGT_LD_DEVLIST) obj_config obj_config_$(PLATFORM),\
 		    -u $(SYM) --defsym check_$(SYM)=$(SYM) ) \
 		  $(patsubst %,--defsym %,$(TGT_LD_IDS)) \
 		  -e $(TGT_LD_ENTRY)

src/arch/i386/interface/pcbios/vesafb.c

 #define EIO_VBE( code )							\
 	EUNIQ ( EINFO_EIO, (code), EIO_FAILED, EIO_HARDWARE, EIO_MODE )
 
-/* Set default console usage if applicable */
+/* Set default console usage if applicable
+ *
+ * We accept either CONSOLE_FRAMEBUFFER or CONSOLE_VESAFB.
+ */
+#if ( defined ( CONSOLE_FRAMEBUFFER ) && ! defined ( CONSOLE_VESAFB ) )
+#define CONSOLE_VESAFB CONSOLE_FRAMEBUFFER
+#endif
 #if ! ( defined ( CONSOLE_VESAFB ) && CONSOLE_EXPLICIT ( CONSOLE_VESAFB ) )
 #undef CONSOLE_VESAFB
 #define CONSOLE_VESAFB ( CONSOLE_USAGE_ALL & ~CONSOLE_USAGE_LOG )

src/config/config.c

  *
  */
 
-#ifdef CONSOLE_PCBIOS
-REQUIRE_OBJECT ( bios_console );
-#endif
 #ifdef CONSOLE_SERIAL
 REQUIRE_OBJECT ( serial );
 #endif
 #ifdef CONSOLE_DEBUGCON
 REQUIRE_OBJECT ( debugcon );
 #endif
-#ifdef CONSOLE_VESAFB
-REQUIRE_OBJECT ( vesafb );
-#endif
-#ifdef CONSOLE_INT13
-REQUIRE_OBJECT ( int13con );
-#endif
 
 /*
  * Drag in all requested network protocols

src/config/config_efi.c

+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <config/console.h>
+
+/** @file
+ *
+ * EFI-specific configuration options
+ *
+ */
+
+PROVIDE_REQUIRING_SYMBOL();
+
+/*
+ * Drag in all requested console types
+ *
+ */
+
+#ifdef CONSOLE_EFI
+REQUIRE_OBJECT ( efi_console );
+#endif

src/config/config_linux.c

+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <config/console.h>
+
+/** @file
+ *
+ * Linux-specific configuration options
+ *
+ */
+
+PROVIDE_REQUIRING_SYMBOL();
+
+/*
+ * Drag in all requested console types
+ *
+ */
+
+#ifdef CONSOLE_LINUX
+REQUIRE_OBJECT ( linux_console );
+#endif

src/config/config_pcbios.c

+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <config/console.h>
+
+/** @file
+ *
+ * BIOS-specific configuration options
+ *
+ */
+
+PROVIDE_REQUIRING_SYMBOL();
+
+/*
+ * Drag in all requested console types
+ *
+ */
+
+#ifdef CONSOLE_PCBIOS
+REQUIRE_OBJECT ( bios_console );
+#endif
+#ifdef CONSOLE_VESAFB
+REQUIRE_OBJECT ( vesafb );
+#endif
+#ifdef CONSOLE_FRAMEBUFFER
+REQUIRE_OBJECT ( vesafb );
+#endif
+#ifdef CONSOLE_INT13
+REQUIRE_OBJECT ( int13con );
+#endif

src/config/console.h

  */
 
 //#define	CONSOLE_SERIAL		/* Serial port console */
-//#define	CONSOLE_VESAFB		/* VESA framebuffer console */
+//#define	CONSOLE_FRAMEBUFFER	/* Graphical framebuffer console */
 //#define	CONSOLE_SYSLOG		/* Syslog console */
 //#define	CONSOLE_SYSLOGS		/* Encrypted syslog console */
 //#define	CONSOLE_VMWARE		/* VMware logfile console */