sun4m: Add Sun CG3 framebuffer and corresponding OpenBIOS FCode ROM

The CG3 framebuffer is a simple 8-bit framebuffer for use with operating
systems such as early Solaris that do not have drivers for TCX.

Signed-off-by: Mark Cave-Ayland <[email protected]>
CC: Blue Swirl <[email protected]>
CC: Anthony Liguori <[email protected]>
CC: Peter Maydell <[email protected]>
CC: Bob Breuer <[email protected]>
CC: Artyom Tarasenko <[email protected]>

Author: mcayland

Makefile

@@ -319,7 +319,7 @@ ifdef INSTALL_BLOBS
 BLOBS=bios.bin bios-256k.bin sgabios.bin vgabios.bin vgabios-cirrus.bin \
 vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin \
 acpi-dsdt.aml q35-acpi-dsdt.aml \
-ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc QEMU,tcx.bin \
+ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc QEMU,tcx.bin QEMU,cgthree.bin \
 pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
 pxe-pcnet.rom pxe-rtl8139.rom pxe-virtio.rom \
 efi-e1000.rom efi-eepro100.rom efi-ne2k_pci.rom \

default-configs/sparc-softmmu.mak

@@ -10,6 +10,7 @@ CONFIG_EMPTY_SLOT=y
 CONFIG_PCNET_COMMON=y
 CONFIG_LANCE=y
 CONFIG_TCX=y
+CONFIG_CG3=y
 CONFIG_SLAVIO=y
 CONFIG_CS4231=y
 CONFIG_GRLIB=y

hw/display/Makefile.objs

@@ -28,6 +28,7 @@ obj-$(CONFIG_OMAP) += omap_lcdc.o
 obj-$(CONFIG_PXA2XX) += pxa2xx_lcd.o
 obj-$(CONFIG_SM501) += sm501.o
 obj-$(CONFIG_TCX) += tcx.o
+obj-$(CONFIG_CG3) += cg3.o
 
 obj-$(CONFIG_VGA) += vga.o