Author: andrew
Date: Sun Feb 25 19:43:00 2018
New Revision: 329991
URL: https://svnweb.freebsd.org/changeset/base/329991
Log:
Teach the Arm pl011 driver to attach to a SBSA uart. This is defined in
the Server Base System Architecture to be a subset of the pl011 r1p5. As
we don't use the removed features it is safe to just attach to the existing
driver as is.
Sponsored by: DARPA, AFRL
Modified:
head/sys/dev/uart/uart_dev_pl011.c
Modified: head/sys/dev/uart/uart_dev_pl011.c
==============================================================================
--- head/sys/dev/uart/uart_dev_pl011.c Sun Feb 25 19:33:27 2018
(r329990)
+++ head/sys/dev/uart/uart_dev_pl011.c Sun Feb 25 19:43:00 2018
(r329991)
@@ -333,6 +333,7 @@ UART_FDT_CLASS_AND_DEVICE(fdt_compat_data);
#ifdef DEV_ACPI
static struct acpi_uart_compat_data acpi_compat_data[] = {
{"ARMH0011", &uart_pl011_class, ACPI_DBG2_ARM_PL011},
+ {"ARMH0011", &uart_pl011_class, ACPI_DBG2_ARM_SBSA_GENERIC},
{NULL, NULL, 0},
};
UART_ACPI_CLASS_AND_DEVICE(acpi_compat_data);
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