static void __init assabet_map_io(void)
{
sa1100_map_io();
iotable_init(assabet_io_desc, ARRAY_SIZE(assabet_io_desc));
/*
* Set SUS bit in SDCR0 so serial port 1 functions.
* Its called GPCLKR0 in my SA1110 manual.
*/
Ser1SDCR0 |= SDCR0_SUS;
MSC1 = (MSC1 & ~0xffff) |
MSC_NonBrst | MSC_32BitStMem |
MSC_RdAcc(2) | MSC_WrAcc(2) | MSC_Rec(0);
if (!machine_has_neponset())
sa1100_register_uart_fns(&assabet_port_fns);
/*
* When Neponset is attached, the first UART should be
* UART3. That's what Angel is doing and many documents
* are stating this.
*
* We do the Neponset mapping even if Neponset support
* isn't compiled in so the user will still get something on
* the expected physical serial port.
*
* We no longer do this; not all boot loaders support it,
* and UART3 appears to be somewhat unreliable with blob.
*/
sa1100_register_uart(0, 1);
sa1100_register_uart(2, 3);
}
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;
}
}
