forked from Mirrors/opensbi
db56ef367c
C-Class is a member of the SHAKTI family of processors from Indian Institute of Technology - Madras(IIT-M). It is an extremely configurable and commercial-grade 5-stage in-order core supporting the standard RV64GCSUN ISA extensions. https://gitlab.com/shaktiproject/cores/c-class/blob/master/README.md We add OpenSBI support for Shakti C-class SoC. Signed-off-by: Vijai Kumar K <vijai@behindbytes.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
36 lines
774 B
C
36 lines
774 B
C
/*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*
|
|
* Copyright (c) 2020 Vijai Kumar K <vijai@behindbytes.com>
|
|
*
|
|
*/
|
|
|
|
#include <sbi_utils/fdt/fdt_helper.h>
|
|
#include <sbi_utils/serial/fdt_serial.h>
|
|
#include <sbi_utils/serial/shakti-uart.h>
|
|
|
|
static int serial_shakti_init(void *fdt, int nodeoff,
|
|
const struct fdt_match *match)
|
|
{
|
|
int rc;
|
|
struct platform_uart_data uart;
|
|
|
|
rc = fdt_parse_shakti_uart_node(fdt, nodeoff, &uart);
|
|
if (rc)
|
|
return rc;
|
|
|
|
return shakti_uart_init(uart.addr, uart.freq, uart.baud);
|
|
}
|
|
|
|
static const struct fdt_match serial_shakti_match[] = {
|
|
{ .compatible = "shakti,uart0" },
|
|
{ },
|
|
};
|
|
|
|
struct fdt_serial fdt_serial_shakti = {
|
|
.match_table = serial_shakti_match,
|
|
.init = serial_shakti_init,
|
|
.getc = shakti_uart_getc,
|
|
.putc = shakti_uart_putc
|
|
};
|