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lib: utils: Add fdt_parse_max_hart_id() API
We add fdt_parse_max_hart_id() API which return max HART id based on CPU DT nodes. This will be used by generic FDT based drivers in subsequent patches. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
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@@ -41,6 +41,8 @@ int fdt_get_node_addr_size(void *fdt, int node, unsigned long *addr,
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int fdt_parse_hart_id(void *fdt, int cpu_offset, u32 *hartid);
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int fdt_parse_max_hart_id(void *fdt, u32 *max_hartid);
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int fdt_parse_sifive_uart_node(void *fdt, int nodeoffset,
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struct platform_uart_data *uart);
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