forked from Mirrors/opensbi
068ca086af
Instead of having console_putc() and console_getc() callbacks in platform operations, it will be much simpler for console driver to directly register these operations as device to the sbi_console implementation. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Xiang W <wxjstz@126.com>
38 lines
849 B
C
38 lines
849 B
C
/*
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2020 Western Digital Corporation or its affiliates.
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*
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* Authors:
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* Anup Patel <anup.patel@wdc.com>
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*/
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#include <sbi_utils/fdt/fdt_helper.h>
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#include <sbi_utils/serial/fdt_serial.h>
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#include <sbi_utils/serial/uart8250.h>
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static int serial_uart8250_init(void *fdt, int nodeoff,
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const struct fdt_match *match)
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{
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int rc;
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struct platform_uart_data uart;
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rc = fdt_parse_uart8250_node(fdt, nodeoff, &uart);
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if (rc)
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return rc;
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return uart8250_init(uart.addr, uart.freq, uart.baud,
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uart.reg_shift, uart.reg_io_width);
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}
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static const struct fdt_match serial_uart8250_match[] = {
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{ .compatible = "ns16550" },
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{ .compatible = "ns16550a" },
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{ },
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};
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struct fdt_serial fdt_serial_uart8250 = {
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.match_table = serial_uart8250_match,
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.init = serial_uart8250_init,
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};
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