common/lcd.c: remove global lcd_base

[karo-tx-uboot.git] / drivers / video / ati_radeon_fb.c

diff --git a/drivers/video/ati_radeon_fb.c b/drivers/video/ati_radeon_fb.c
index 9ebb0b0c965ac388a4adc0d61c06804cd5089404..4a9bd07e01943c363b26db8f63afc4527b015198 100644 (file)
--- a/drivers/video/ati_radeon_fb.c
+++ b/drivers/video/ati_radeon_fb.c
@@ -210,7 +210,7 @@ static void radeon_identify_vram(struct radeonfb_info *rinfo)
         * ToDo: identify these cases
         */
 
-       DPRINT("radeonfb: Found %ldk of %s %d bits wide videoram\n",
+       DPRINT("radeonfb: Found %dk of %s %d bits wide videoram\n",
               rinfo->video_ram / 1024,
               rinfo->vram_ddr ? "DDR" : "SDRAM",
               rinfo->vram_width);
@@ -586,18 +586,21 @@ int radeon_probe(struct radeonfb_info *rinfo)
                rinfo->pdev.device = did;
                rinfo->family = get_radeon_id_family(rinfo->pdev.device);
                pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0,
-                               &rinfo->fb_base_phys);
+                               &rinfo->fb_base_bus);
                pci_read_config_dword(pdev, PCI_BASE_ADDRESS_2,
-                               &rinfo->mmio_base_phys);
-               rinfo->fb_base_phys &= 0xfffff000;
-               rinfo->mmio_base_phys &= ~0x04;
-
-               rinfo->mmio_base = (void *)rinfo->mmio_base_phys;
-               DPRINT("rinfo->mmio_base = 0x%x\n",rinfo->mmio_base);
+                               &rinfo->mmio_base_bus);
+               rinfo->fb_base_bus &= 0xfffff000;
+               rinfo->mmio_base_bus &= ~0x04;
+
+               rinfo->mmio_base = pci_bus_to_virt(pdev, rinfo->mmio_base_bus,
+                                       PCI_REGION_MEM, 0, MAP_NOCACHE);
+               DPRINT("rinfo->mmio_base = 0x%p bus=0x%x\n",
+                      rinfo->mmio_base, rinfo->mmio_base_bus);
                rinfo->fb_local_base = INREG(MC_FB_LOCATION) << 16;
                DPRINT("rinfo->fb_local_base = 0x%x\n",rinfo->fb_local_base);
                /* PostBIOS with x86 emulater */
-               BootVideoCardBIOS(pdev, NULL, 0);
+               if (!BootVideoCardBIOS(pdev, NULL, 0))
+                       return -1;
 
                /*
                 * Check for errata
@@ -610,14 +613,15 @@ int radeon_probe(struct radeonfb_info *rinfo)
 
                rinfo->mapped_vram = min_t(unsigned long, MAX_MAPPED_VRAM,
                                rinfo->video_ram);
-               rinfo->fb_base = (void *)rinfo->fb_base_phys;
-
-               DPRINT("Radeon: framebuffer base phy address 0x%08x," \
-                     "MMIO base phy address 0x%08x," \
-                     "framebuffer local base 0x%08x.\n ",
-                     rinfo->fb_base_phys, rinfo->mmio_base_phys,
-                     rinfo->fb_local_base);
-
+               rinfo->fb_base = pci_bus_to_virt(pdev, rinfo->fb_base_bus,
+                                       PCI_REGION_MEM, 0, MAP_NOCACHE);
+               DPRINT("Radeon: framebuffer base address 0x%08x, "
+                      "bus address 0x%08x\n"
+                      "MMIO base address 0x%08x, bus address 0x%08x, "
+                      "framebuffer local base 0x%08x.\n ",
+                      (u32)rinfo->fb_base, rinfo->fb_base_bus,
+                      (u32)rinfo->mmio_base, rinfo->mmio_base_bus,
+                      rinfo->fb_local_base);
                return 0;
        }
        return -1;
@@ -733,13 +737,13 @@ void *video_hw_init(void)
        }
 
        pGD->isaBase = CONFIG_SYS_ISA_IO_BASE_ADDRESS;
-       pGD->pciBase = rinfo->fb_base_phys;
-       pGD->frameAdrs = rinfo->fb_base_phys;
+       pGD->pciBase = (unsigned int)rinfo->fb_base;
+       pGD->frameAdrs = (unsigned int)rinfo->fb_base;
        pGD->memSize = 64 * 1024 * 1024;
 
        /* Cursor Start Address */
-       pGD->dprBase =
-           (pGD->winSizeX * pGD->winSizeY * pGD->gdfBytesPP) + rinfo->fb_base_phys;
+       pGD->dprBase = (pGD->winSizeX * pGD->winSizeY * pGD->gdfBytesPP) +
+               (unsigned int)rinfo->fb_base;
        if ((pGD->dprBase & 0x0fff) != 0) {
                /* allign it */
                pGD->dprBase &= 0xfffff000;
@@ -747,8 +751,8 @@ void *video_hw_init(void)
        }
        DPRINT ("Cursor Start %x Pattern Start %x\n", pGD->dprBase,
                PATTERN_ADR);
-       pGD->vprBase = rinfo->fb_base_phys;     /* Dummy */
-       pGD->cprBase = rinfo->fb_base_phys;     /* Dummy */
+       pGD->vprBase = (unsigned int)rinfo->fb_base;    /* Dummy */
+       pGD->cprBase = (unsigned int)rinfo->fb_base;    /* Dummy */
        /* set up Hardware */
 
        /* Clear video memory (only visible screen area) */