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Nouveau: move PPC bios copy to firstopen.

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This commit is contained in:
Stephane Marchesin 2008-01-07 05:54:05 +01:00
parent bd5d760a10
commit de522ae742
1 changed files with 40 additions and 40 deletions
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80
shared-core/nouveau_state.c
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@ -285,9 +285,6 @@ nouveau_card_init(struct drm_device *dev)
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_engine *engine;
int ret;
#if defined(__powerpc__)
struct device_node *dn;
#endif
DRM_DEBUG("prev state = %d\n", dev_priv->init_state);
@ -295,43 +292,6 @@ nouveau_card_init(struct drm_device *dev)
return 0;
dev_priv->ttm = 0;
/* Map any PCI resources we need on the card */
ret = nouveau_init_card_mappings(dev);
if (ret) return ret;
#if defined(__powerpc__)
/* Put the card in BE mode if it's not */
if (NV_READ(NV03_PMC_BOOT_1))
NV_WRITE(NV03_PMC_BOOT_1,0x00000001);
DRM_MEMORYBARRIER();
#endif
#if defined(__linux__) && defined(__powerpc__)
/* if we have an OF card, copy vbios to RAMIN */
dn = pci_device_to_OF_node(dev->pdev);
if (dn)
{
int size;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22))
const uint32_t *bios = of_get_property(dn, "NVDA,BMP", &size);
#else
const uint32_t *bios = get_property(dn, "NVDA,BMP", &size);
#endif
if (bios)
{
int i;
for(i=0;i<size;i+=4)
NV_WI32(i, bios[i/4]);
DRM_INFO("OF bios successfully copied (%d bytes)\n",size);
}
else
DRM_INFO("Unable to get the OF bios\n");
}
else
DRM_INFO("Unable to get the OF node\n");
#endif
/* Determine exact chipset we're running on */
if (dev_priv->card_type < NV_10)
dev_priv->chipset = dev_priv->card_type;
@ -451,6 +411,46 @@ void nouveau_preclose(struct drm_device *dev, struct drm_file *file_priv)
/* first module load, setup the mmio/fb mapping */
int nouveau_firstopen(struct drm_device *dev)
{
#if defined(__powerpc__)
struct device_node *dn;
#endif
int ret;
/* Map any PCI resources we need on the card */
ret = nouveau_init_card_mappings(dev);
if (ret) return ret;
#if defined(__powerpc__)
/* Put the card in BE mode if it's not */
if (NV_READ(NV03_PMC_BOOT_1))
NV_WRITE(NV03_PMC_BOOT_1,0x00000001);
DRM_MEMORYBARRIER();
#endif
#if defined(__linux__) && defined(__powerpc__)
/* if we have an OF card, copy vbios to RAMIN */
dn = pci_device_to_OF_node(dev->pdev);
if (dn)
{
int size;
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22))
const uint32_t *bios = of_get_property(dn, "NVDA,BMP", &size);
#else
const uint32_t *bios = get_property(dn, "NVDA,BMP", &size);
#endif
if (bios)
{
int i;
for(i=0;i<size;i+=4)
NV_WI32(i, bios[i/4]);
DRM_INFO("OF bios successfully copied (%d bytes)\n",size);
}
else
DRM_INFO("Unable to get the OF bios\n");
}
else
DRM_INFO("Unable to get the OF node\n");
#endif
return 0;
}