diff options
Diffstat (limited to 'hw/sparc/sun4m.c')
| -rw-r--r-- | hw/sparc/sun4m.c | 56 |
1 files changed, 37 insertions, 19 deletions
diff --git a/hw/sparc/sun4m.c b/hw/sparc/sun4m.c index 78f87a2570..2feab35585 100644 --- a/hw/sparc/sun4m.c +++ b/hw/sparc/sun4m.c @@ -527,7 +527,7 @@ static void apc_init(hwaddr power_base, qemu_irq cpu_halt) sysbus_connect_irq(s, 0, cpu_halt); } -static void tcx_init(hwaddr addr, int vram_size, int width, +static void tcx_init(hwaddr addr, qemu_irq irq, int vram_size, int width, int height, int depth) { DeviceState *dev; @@ -541,25 +541,43 @@ static void tcx_init(hwaddr addr, int vram_size, int width, qdev_prop_set_uint64(dev, "prom_addr", addr); qdev_init_nofail(dev); s = SYS_BUS_DEVICE(dev); - /* FCode ROM */ + + /* 10/ROM : FCode ROM */ sysbus_mmio_map(s, 0, addr); - /* DAC */ - sysbus_mmio_map(s, 1, addr + 0x00200000ULL); - /* TEC (dummy) */ - sysbus_mmio_map(s, 2, addr + 0x00700000ULL); - /* THC 24 bit: NetBSD writes here even with 8-bit display: dummy */ - sysbus_mmio_map(s, 3, addr + 0x00301000ULL); - /* 8-bit plane */ - sysbus_mmio_map(s, 4, addr + 0x00800000ULL); - if (depth == 24) { - /* 24-bit plane */ - sysbus_mmio_map(s, 5, addr + 0x02000000ULL); - /* Control plane */ - sysbus_mmio_map(s, 6, addr + 0x0a000000ULL); + /* 2/STIP : Stipple */ + sysbus_mmio_map(s, 1, addr + 0x04000000ULL); + /* 3/BLIT : Blitter */ + sysbus_mmio_map(s, 2, addr + 0x06000000ULL); + /* 5/RSTIP : Raw Stipple */ + sysbus_mmio_map(s, 3, addr + 0x0c000000ULL); + /* 6/RBLIT : Raw Blitter */ + sysbus_mmio_map(s, 4, addr + 0x0e000000ULL); + /* 7/TEC : Transform Engine */ + sysbus_mmio_map(s, 5, addr + 0x00700000ULL); + /* 8/CMAP : DAC */ + sysbus_mmio_map(s, 6, addr + 0x00200000ULL); + /* 9/THC : */ + if (depth == 8) { + sysbus_mmio_map(s, 7, addr + 0x00300000ULL); } else { - /* THC 8 bit (dummy) */ - sysbus_mmio_map(s, 5, addr + 0x00300000ULL); + sysbus_mmio_map(s, 7, addr + 0x00301000ULL); } + /* 11/DHC : */ + sysbus_mmio_map(s, 8, addr + 0x00240000ULL); + /* 12/ALT : */ + sysbus_mmio_map(s, 9, addr + 0x00280000ULL); + /* 0/DFB8 : 8-bit plane */ + sysbus_mmio_map(s, 10, addr + 0x00800000ULL); + /* 1/DFB24 : 24bit plane */ + sysbus_mmio_map(s, 11, addr + 0x02000000ULL); + /* 4/RDFB32: Raw framebuffer. Control plane */ + sysbus_mmio_map(s, 12, addr + 0x0a000000ULL); + /* 9/THC24bits : NetBSD writes here even with 8-bit display: dummy */ + if (depth == 8) { + sysbus_mmio_map(s, 13, addr + 0x00301000ULL); + } + + sysbus_connect_irq(s, 0, irq); } static void cg3_init(hwaddr addr, qemu_irq irq, int vram_size, int width, @@ -976,8 +994,8 @@ static void sun4m_hw_init(const struct sun4m_hwdef *hwdef, exit(1); } - tcx_init(hwdef->tcx_base, 0x00100000, graphic_width, graphic_height, - graphic_depth); + tcx_init(hwdef->tcx_base, slavio_irq[11], 0x00100000, + graphic_width, graphic_height, graphic_depth); } } |