e7841be50f
Loongson-3B is a 8-cores processor. In general it looks like there are two Loongson-3A integrated in one chip: 8 cores are separated into two groups (two NUMA node), each node has its own local memory. Of course there are some differences between one Loongson-3B and two Loongson-3A. E.g., the base addresses of IPI registers of each node are not the same; Loongson-3A use ChipConfig register to enable/disable clock, but Loongson-3B use FreqControl register instead. There are two revision of Loongson-3B, the first revision is called as Loongson-3B1000, whose frequency is 1GHz and has a PRid 0x6306, the second revision is called as Loongson-3B1500, whose frequency is 1.5GHz and has a PRid 0x6307. Both revisions has a bug that clock cannot be disabled at runtime, but this will be fixed in future. Signed-off-by: Huacai Chen <chenhc@lemote.com> Cc: John Crispin <john@phrozen.org> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: linux-mips@linux-mips.org Cc: Fuxin Zhang <zhangfx@lemote.com> Cc: Zhangjin Wu <wuzhangjin@gmail.com> Patchwork: https://patchwork.linux-mips.org/patch/7188/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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| .. | ||
| cs5536 | ||
| bonito-irq.c | ||
| cmdline.c | ||
| dma-swiotlb.c | ||
| early_printk.c | ||
| env.c | ||
| gpio.c | ||
| init.c | ||
| irq.c | ||
| machtype.c | ||
| Makefile | ||
| mem.c | ||
| pci.c | ||
| platform.c | ||
| pm.c | ||
| reset.c | ||
| rtc.c | ||
| serial.c | ||
| setup.c | ||
| time.c | ||
| uart_base.c | ||