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Searched refs:boot0 (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
Dramnv04.c35 u32 boot0 = nvkm_rd32(device, NV04_PFB_BOOT_0); in nv04_ram_new() local
39 if (boot0 & 0x00000100) { in nv04_ram_new()
40 size = ((boot0 >> 12) & 0xf) * 2 + 2; in nv04_ram_new()
43 switch (boot0 & NV04_PFB_BOOT_0_RAM_AMOUNT) { in nv04_ram_new()
59 if ((boot0 & 0x00000038) <= 0x10) in nv04_ram_new()
/Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/engine/device/
Dbase.c2716 u32 boot0, strap; local
2760 boot0 = ioread32_native(map + 0x000000);
2765 if ((boot0 & 0x1f000000) > 0) {
2766 device->chipset = (boot0 & 0x1ff00000) >> 20;
2767 device->chiprev = (boot0 & 0x000000ff);
2798 if ((boot0 & 0xff00fff0) == 0x20004000) {
2799 if (boot0 & 0x00f00000)
2887 nvdev_error(device, "unknown chipset (%08x)\n", boot0);
2892 device->chip->name, boot0);