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lib: utils: serial: Initial commit of xlnx-uartlite

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Initial commit of the xlnx-uartlite device and FDT support. This was
tested by running OpenSBI on a modified QEMU virt machine using the
xlnx-uartlite for serial.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Xiang W <wxjstz@126.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Alistair Francis
2022-02-24 15:01:46 +10:00
committed by Anup Patel
parent f3f4604c19
commit 4998a712b2
7 changed files with 144 additions and 1 deletions
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4
lib/utils/serial/fdt_serial.c
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@@ -19,6 +19,7 @@ extern struct fdt_serial fdt_serial_litex;
extern struct fdt_serial fdt_serial_htif;
extern struct fdt_serial fdt_serial_shakti;
extern struct fdt_serial fdt_serial_gaisler;
extern struct fdt_serial fdt_serial_xlnx_uartlite;
static struct fdt_serial *serial_drivers[] = {
&fdt_serial_uart8250,
@@ -26,7 +27,8 @@ static struct fdt_serial *serial_drivers[] = {
&fdt_serial_litex,
&fdt_serial_htif,
&fdt_serial_shakti,
&fdt_serial_gaisler
&fdt_serial_gaisler,
&fdt_serial_xlnx_uartlite,
};
static struct fdt_serial dummy = {