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- #include <linux/module.h>
- #include <asm/bootinfo.h>
- #include <loongson.h>
- unsigned long loongson_uart_base[MAX_UARTS] = {};
- unsigned long _loongson_uart_base[MAX_UARTS] = {};
- EXPORT_SYMBOL(loongson_uart_base);
- EXPORT_SYMBOL(_loongson_uart_base);
- void prom_init_loongson_uart_base(void)
- {
- switch (mips_machtype) {
- case MACH_LOONGSON_GENERIC:
-
- loongson_uart_base[0] = LOONGSON_REG_BASE + 0x1e0;
- break;
- case MACH_LEMOTE_FL2E:
- loongson_uart_base[0] = LOONGSON_PCIIO_BASE + 0x3f8;
- break;
- case MACH_LEMOTE_FL2F:
- case MACH_LEMOTE_LL2F:
- loongson_uart_base[0] = LOONGSON_PCIIO_BASE + 0x2f8;
- break;
- case MACH_LEMOTE_ML2F7:
- case MACH_LEMOTE_YL2F89:
- case MACH_DEXXON_GDIUM2F10:
- case MACH_LEMOTE_NAS:
- default:
-
- loongson_uart_base[0] = LOONGSON_LIO1_BASE + 0x3f8;
- break;
- }
- _loongson_uart_base[0] =
- (unsigned long)ioremap_nocache(loongson_uart_base[0], 8);
- }
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