static int
cfi_fdt_probe(device_t dev)
{
if (!ofw_bus_is_compatible(dev, "cfi-flash"))
return (ENXIO);
return (cfi_probe(dev));
}
static int
cfi_xlp_probe(device_t dev)
{
if (pci_get_vendor(dev) != PCI_VENDOR_NETLOGIC ||
pci_get_device(dev) != PCI_DEVICE_ID_NLM_NOR)
return (ENXIO);
device_set_desc(dev, "Netlogic XLP NOR Bus");
return (cfi_probe(dev));
}
static int
cfi_nexus_attach(device_t dev)
{
int error;
error = cfi_probe(dev);
if (error != 0)
return (error);
return cfi_attach(dev);
}
bool
cfi_identify(struct cfi * const cfi)
{
const bus_space_tag_t bst = cfi->cfi_bst;
const bus_space_handle_t bsh = cfi->cfi_bsh;
KASSERT(cfi != NULL);
KASSERT(bst != NULL);
memset(cfi, 0, sizeof(struct cfi)); /* XXX clean slate */
cfi->cfi_bst = bst; /* restore bus space */
cfi->cfi_bsh = bsh; /* " " " */
return cfi_probe(cfi);
}
static int
cfi_ixp4xx_probe(device_t dev)
{
struct cfi_softc *sc = device_get_softc(dev);
/*
* NB: we assume the boot loader sets up EXP_TIMING_CS0_OFFSET
* according to the flash on the board. If it does not then it
* can be done here.
*/
if (bootverbose) {
struct ixp425_softc *sa =
device_get_softc(device_get_parent(dev));
device_printf(dev, "EXP_TIMING_CS0_OFFSET 0x%x\n",
EXP_BUS_READ_4(sa, EXP_TIMING_CS0_OFFSET));
}
sc->sc_width = 2; /* NB: don't probe interface width */
return cfi_probe(dev);
}
int old_pcmcia_sleeve_attach_flash(void (*set_vpp)(struct map_info *, int), unsigned long map_size)
{
void *(*cfi_probe)(void *) = inter_module_get("cfi_probe");
printk(" ### " __FUNCTION__ "\n");
if (cfi_probe != NULL) {
/*
* assuming 150ns Flash, 30ns extra to cross the expansion ASIC and control logic
* and 206 MHz CPU clock (4ns ns cycle time, up to 250MHz)
*/
unsigned long msc1_sm1_config = (MSC_NonBrst | MSC_16BitStMem
| MSC_RdAcc((150 + 100)/4)
| MSC_NxtRdAcc((150 + 100)/4)
| MSC_Rec(100/4));
msc1_sm1_config = 0xFFFC;
MSC1 = ((MSC1 & 0xFFFF) /* sm0 */
| (msc1_sm1_config << 16));
printk(__FUNCTION__ ": setting MSC1=0x%x\n", MSC1);
pcmcia_sleeve_flash_map.set_vpp = set_vpp;
pcmcia_sleeve_flash_map.size = map_size;
pcmcia_sleeve_mtd = cfi_probe(&pcmcia_sleeve_flash_map);
if (pcmcia_sleeve_mtd) {
pcmcia_sleeve_mtd->module = THIS_MODULE;
if ( add_mtd_partitions(pcmcia_sleeve_mtd, pcmcia_sleeve_flash_partitions,
NB_OF(pcmcia_sleeve_flash_partitions)))
printk(" *** " __FUNCTION__ ": unable to add flash partitions\n");
printk(KERN_NOTICE "PCMCIA flash access initialized\n");
return 0;
}
return -ENXIO;
} else {
return -EINVAL;
}
}
static int
cfi_econa_probe(device_t dev)
{
return cfi_probe(dev);
}
static int
cfi_nexus_probe(device_t dev)
{
return cfi_probe(dev);
}
