[PATCH 3/3] dev/serial: Add Zynq UART kernel I/O support
Sebastian Huber
sebastian.huber at embedded-brains.de
Fri Mar 22 08:44:11 UTC 2024
Replace the BSP_CONSOLE_MINOR BSP option for the Xilinx Zynq BSPs with the new
BSP option ZYNQ_UART_KERNEL_IO_BASE_ADDR. Move the kernel I/O support to a
shared file.
---
bsps/aarch64/xilinx-zynqmp/console/console.c | 41 ++------------
bsps/arm/xilinx-zynq/console/console-config.c | 50 -----------------
bsps/arm/xilinx-zynq/console/console-init.c | 20 ++++++-
bsps/arm/xilinx-zynq/include/bsp.h | 3 --
bsps/arm/xilinx-zynq/start/bspreset.c | 6 ++-
.../console/console-config.c | 40 ++------------
.../xilinx-zynqmp/console/console-config.c | 40 ++------------
.../dev/serial/zynq-uart-kernel-io.c} | 53 +++++++++++--------
spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml | 2 -
spec/build/bsps/arm/xilinx-zynq/grp.yml | 2 -
spec/build/bsps/arm/xilinx-zynq/obj.yml | 2 -
spec/build/bsps/arm/xilinx-zynqmp-rpu/grp.yml | 2 -
.../arm/xilinx-zynqmp/bspxilinxzynqmp.yml | 2 -
spec/build/bsps/objdevserialzynq.yml | 3 ++
spec/build/bsps/optconminor.yml | 21 --------
spec/build/bsps/optzynquartkernbase.yml | 22 ++++++++
16 files changed, 89 insertions(+), 220 deletions(-)
delete mode 100644 bsps/arm/xilinx-zynq/console/console-config.c
rename bsps/{arm/xilinx-zynq/console/debug-console.c => shared/dev/serial/zynq-uart-kernel-io.c} (60%)
delete mode 100644 spec/build/bsps/optconminor.yml
create mode 100644 spec/build/bsps/optzynquartkernbase.yml
diff --git a/bsps/aarch64/xilinx-zynqmp/console/console.c b/bsps/aarch64/xilinx-zynqmp/console/console.c
index ce031a914e..4023d5c6f3 100644
--- a/bsps/aarch64/xilinx-zynqmp/console/console.c
+++ b/bsps/aarch64/xilinx-zynqmp/console/console.c
@@ -35,7 +35,6 @@
*/
#include <rtems/console.h>
-#include <rtems/bspIo.h>
#include <rtems/endian.h>
#include <rtems/sysinit.h>
#include <rtems/termiostypes.h>
@@ -208,6 +207,7 @@ rtems_status_code console_initialize(
rtems_termios_initialize();
for (i = 0; i < RTEMS_ARRAY_SIZE(zynqmp_uart_instances); ++i) {
+ zynq_uart_context *ctx = &zynqmp_uart_instances[i];
char uart[] = "/dev/ttySX";
uart[sizeof(uart) - 2] = (char) ('0' + i);
@@ -215,10 +215,10 @@ rtems_status_code console_initialize(
&uart[0],
&zynq_uart_handler,
NULL,
- &zynqmp_uart_instances[i].base
+ &ctx->base
);
- if (i == BSP_CONSOLE_MINOR) {
+ if (ctx->regs == (zynq_uart *) ZYNQ_UART_KERNEL_IO_BASE_ADDR) {
link(&uart[0], CONSOLE_DEVICE_NAME);
}
}
@@ -237,38 +237,5 @@ rtems_status_code console_initialize(
void zynqmp_debug_console_flush(void)
{
- zynq_uart_reset_tx_flush(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs);
+ zynq_uart_reset_tx_flush((zynq_uart *) ZYNQ_UART_KERNEL_IO_BASE_ADDR);
}
-
-static void zynqmp_debug_console_out(char c)
-{
- zynq_uart_write_char_polled(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs, c);
-}
-
-static void zynqmp_debug_console_init(void)
-{
- zynq_uart_initialize(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs);
- BSP_output_char = zynqmp_debug_console_out;
-}
-
-static void zynqmp_debug_console_early_init(char c)
-{
- zynq_uart_initialize(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs);
- BSP_output_char = zynqmp_debug_console_out;
- zynqmp_debug_console_out(c);
-}
-
-static int zynqmp_debug_console_in(void)
-{
- return zynq_uart_read_char_polled(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs);
-}
-
-BSP_output_char_function_type BSP_output_char = zynqmp_debug_console_early_init;
-
-BSP_polling_getchar_function_type BSP_poll_char = zynqmp_debug_console_in;
-
-RTEMS_SYSINIT_ITEM(
- zynqmp_debug_console_init,
- RTEMS_SYSINIT_BSP_START,
- RTEMS_SYSINIT_ORDER_LAST_BUT_5
-);
diff --git a/bsps/arm/xilinx-zynq/console/console-config.c b/bsps/arm/xilinx-zynq/console/console-config.c
deleted file mode 100644
index 42e64ee4dd..0000000000
--- a/bsps/arm/xilinx-zynq/console/console-config.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* SPDX-License-Identifier: BSD-2-Clause */
-
-/**
- * @file
- *
- * @ingroup RTEMSBSPsARMZynq
- *
- * @brief This source file contains the definition of ::zynq_uart_instances.
- */
-
-/*
- * Copyright (C) 2013, 2017 embedded brains GmbH & Co. KG
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <bsp/irq.h>
-#include <dev/serial/zynq-uart.h>
-#include <dev/serial/zynq-uart-regs.h>
-
-zynq_uart_context zynq_uart_instances[2] = {
- {
- .base = RTEMS_TERMIOS_DEVICE_CONTEXT_INITIALIZER( "Zynq UART 0" ),
- .regs = (volatile zynq_uart *) ZYNQ_UART_0_BASE_ADDR,
- .irq = ZYNQ_IRQ_UART_0
- }, {
- .base = RTEMS_TERMIOS_DEVICE_CONTEXT_INITIALIZER( "Zynq UART 1" ),
- .regs = (volatile zynq_uart *) ZYNQ_UART_1_BASE_ADDR,
- .irq = ZYNQ_IRQ_UART_1
- }
-};
diff --git a/bsps/arm/xilinx-zynq/console/console-init.c b/bsps/arm/xilinx-zynq/console/console-init.c
index 72fa27da11..2018aaa710 100644
--- a/bsps/arm/xilinx-zynq/console/console-init.c
+++ b/bsps/arm/xilinx-zynq/console/console-init.c
@@ -29,7 +29,22 @@
#include <rtems/termiostypes.h>
#include <bsp.h>
+#include <bsp/bootcard.h>
+#include <bsp/irq.h>
#include <dev/serial/zynq-uart.h>
+#include <dev/serial/zynq-uart-regs.h>
+
+static zynq_uart_context zynq_uart_instances[2] = {
+ {
+ .base = RTEMS_TERMIOS_DEVICE_CONTEXT_INITIALIZER( "Zynq UART 0" ),
+ .regs = (volatile zynq_uart *) ZYNQ_UART_0_BASE_ADDR,
+ .irq = ZYNQ_IRQ_UART_0
+ }, {
+ .base = RTEMS_TERMIOS_DEVICE_CONTEXT_INITIALIZER( "Zynq UART 1" ),
+ .regs = (volatile zynq_uart *) ZYNQ_UART_1_BASE_ADDR,
+ .irq = ZYNQ_IRQ_UART_1
+ }
+};
rtems_status_code console_initialize(
rtems_device_major_number major,
@@ -42,6 +57,7 @@ rtems_status_code console_initialize(
rtems_termios_initialize();
for (i = 0; i < RTEMS_ARRAY_SIZE(zynq_uart_instances); ++i) {
+ zynq_uart_context *ctx = &zynq_uart_instances[i];
char uart[] = "/dev/ttySX";
uart[sizeof(uart) - 2] = (char) ('0' + i);
@@ -49,10 +65,10 @@ rtems_status_code console_initialize(
&uart[0],
&zynq_uart_handler,
NULL,
- &zynq_uart_instances[i].base
+ &ctx->base
);
- if (i == BSP_CONSOLE_MINOR) {
+ if (ctx->regs == (zynq_uart *) ZYNQ_UART_KERNEL_IO_BASE_ADDR) {
link(&uart[0], CONSOLE_DEVICE_NAME);
}
}
diff --git a/bsps/arm/xilinx-zynq/include/bsp.h b/bsps/arm/xilinx-zynq/include/bsp.h
index 3311a99b50..040014960d 100644
--- a/bsps/arm/xilinx-zynq/include/bsp.h
+++ b/bsps/arm/xilinx-zynq/include/bsp.h
@@ -54,7 +54,6 @@
#include <bsp/default-initial-extension.h>
#include <bsp/start.h>
-#include <dev/serial/zynq-uart.h>
#ifdef __cplusplus
extern "C" {
@@ -74,8 +73,6 @@ extern "C" {
#define BSP_ARM_L2C_310_ID 0x410000c8
-extern zynq_uart_context zynq_uart_instances[2];
-
/**
* @brief Zynq specific set up of the MMU.
*
diff --git a/bsps/arm/xilinx-zynq/start/bspreset.c b/bsps/arm/xilinx-zynq/start/bspreset.c
index f8cc3b6999..b6cf09ba02 100644
--- a/bsps/arm/xilinx-zynq/start/bspreset.c
+++ b/bsps/arm/xilinx-zynq/start/bspreset.c
@@ -35,14 +35,16 @@
#include <bsp.h>
#include <bsp/bootcard.h>
-#include <dev/serial/zynq-uart.h>
+#include <dev/serial/zynq-uart-regs.h>
void bsp_reset(void)
{
+ volatile zynq_uart *regs =
+ (volatile zynq_uart *) ZYNQ_UART_KERNEL_IO_BASE_ADDR;
volatile uint32_t *slcr_unlock = (volatile uint32_t *) 0xf8000008;
volatile uint32_t *pss_rst_ctrl = (volatile uint32_t *) 0xf8000200;
- zynq_uart_reset_tx_flush(&zynq_uart_instances[BSP_CONSOLE_MINOR]);
+ zynq_uart_reset_tx_flush(regs);
while (true) {
*slcr_unlock = 0xdf0d;
diff --git a/bsps/arm/xilinx-zynqmp-rpu/console/console-config.c b/bsps/arm/xilinx-zynqmp-rpu/console/console-config.c
index 13eaa269c5..db03d1e9f3 100644
--- a/bsps/arm/xilinx-zynqmp-rpu/console/console-config.c
+++ b/bsps/arm/xilinx-zynqmp-rpu/console/console-config.c
@@ -32,7 +32,6 @@
#include <rtems/console.h>
#include <rtems/bspIo.h>
-#include <rtems/sysinit.h>
#include <rtems/termiostypes.h>
#include <bsp/irq.h>
@@ -62,6 +61,7 @@ rtems_status_code console_initialize(
size_t i;
for (i = 0; i < RTEMS_ARRAY_SIZE(zynqmp_uart_instances); ++i) {
+ zynq_uart_context *ctx = &zynqmp_uart_instances[i];
char uart[] = "/dev/ttySX";
uart[sizeof(uart) - 2] = (char) ('0' + i);
@@ -69,10 +69,10 @@ rtems_status_code console_initialize(
&uart[0],
&zynq_uart_handler,
NULL,
- &zynqmp_uart_instances[i].base
+ &ctx->base
);
- if (i == BSP_CONSOLE_MINOR) {
+ if (ctx->regs == (zynq_uart *) ZYNQ_UART_KERNEL_IO_BASE_ADDR) {
link(&uart[0], CONSOLE_DEVICE_NAME);
}
}
@@ -82,37 +82,5 @@ rtems_status_code console_initialize(
void zynqmp_debug_console_flush(void)
{
- zynq_uart_reset_tx_flush(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs);
+ zynq_uart_reset_tx_flush((zynq_uart *) ZYNQ_UART_KERNEL_IO_BASE_ADDR);
}
-
-static void zynqmp_debug_console_out(char c)
-{
- zynq_uart_write_char_polled(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs, c);
-}
-
-static void zynqmp_debug_console_init(void)
-{
- zynq_uart_initialize(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs);
- BSP_output_char = zynqmp_debug_console_out;
-}
-
-static void zynqmp_debug_console_early_init(char c)
-{
- zynq_uart_initialize(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs);
- zynqmp_debug_console_out(c);
-}
-
-static int zynqmp_debug_console_in(void)
-{
- return zynq_uart_read_char_polled(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs);
-}
-
-BSP_output_char_function_type BSP_output_char = zynqmp_debug_console_early_init;
-
-BSP_polling_getchar_function_type BSP_poll_char = zynqmp_debug_console_in;
-
-RTEMS_SYSINIT_ITEM(
- zynqmp_debug_console_init,
- RTEMS_SYSINIT_BSP_START,
- RTEMS_SYSINIT_ORDER_LAST_BUT_5
-);
diff --git a/bsps/arm/xilinx-zynqmp/console/console-config.c b/bsps/arm/xilinx-zynqmp/console/console-config.c
index 787ee05dd6..9115a6d7ef 100644
--- a/bsps/arm/xilinx-zynqmp/console/console-config.c
+++ b/bsps/arm/xilinx-zynqmp/console/console-config.c
@@ -32,7 +32,6 @@
#include <rtems/console.h>
#include <rtems/bspIo.h>
-#include <rtems/sysinit.h>
#include <rtems/termiostypes.h>
#include <bsp/irq.h>
@@ -64,6 +63,7 @@ rtems_status_code console_initialize(
rtems_termios_initialize();
for (i = 0; i < RTEMS_ARRAY_SIZE(zynqmp_uart_instances); ++i) {
+ zynq_uart_context *ctx = &zynqmp_uart_instances[i];
char uart[] = "/dev/ttySX";
uart[sizeof(uart) - 2] = (char) ('0' + i);
@@ -71,10 +71,10 @@ rtems_status_code console_initialize(
&uart[0],
&zynq_uart_handler,
NULL,
- &zynqmp_uart_instances[i].base
+ &ctx->base
);
- if (i == BSP_CONSOLE_MINOR) {
+ if (ctx->regs == (zynq_uart *) ZYNQ_UART_KERNEL_IO_BASE_ADDR) {
link(&uart[0], CONSOLE_DEVICE_NAME);
}
}
@@ -84,37 +84,5 @@ rtems_status_code console_initialize(
void zynqmp_debug_console_flush(void)
{
- zynq_uart_reset_tx_flush(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs);
+ zynq_uart_reset_tx_flush((zynq_uart *) ZYNQ_UART_KERNEL_IO_BASE_ADDR);
}
-
-static void zynqmp_debug_console_out(char c)
-{
- zynq_uart_write_char_polled(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs, c);
-}
-
-static void zynqmp_debug_console_init(void)
-{
- zynq_uart_initialize(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs);
- BSP_output_char = zynqmp_debug_console_out;
-}
-
-static void zynqmp_debug_console_early_init(char c)
-{
- zynq_uart_initialize(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs);
- zynqmp_debug_console_out(c);
-}
-
-static int zynqmp_debug_console_in(void)
-{
- return zynq_uart_read_char_polled(zynqmp_uart_instances[BSP_CONSOLE_MINOR].regs);
-}
-
-BSP_output_char_function_type BSP_output_char = zynqmp_debug_console_early_init;
-
-BSP_polling_getchar_function_type BSP_poll_char = zynqmp_debug_console_in;
-
-RTEMS_SYSINIT_ITEM(
- zynqmp_debug_console_init,
- RTEMS_SYSINIT_BSP_START,
- RTEMS_SYSINIT_ORDER_LAST_BUT_5
-);
diff --git a/bsps/arm/xilinx-zynq/console/debug-console.c b/bsps/shared/dev/serial/zynq-uart-kernel-io.c
similarity index 60%
rename from bsps/arm/xilinx-zynq/console/debug-console.c
rename to bsps/shared/dev/serial/zynq-uart-kernel-io.c
index 4c636038af..bcba9c7af8 100644
--- a/bsps/arm/xilinx-zynq/console/debug-console.c
+++ b/bsps/shared/dev/serial/zynq-uart-kernel-io.c
@@ -3,14 +3,14 @@
/**
* @file
*
- * @ingroup RTEMSBSPsARMZynq
+ * @ingroup zynq_uart
*
* @brief This source file contains the definition of ::BSP_output_char and
* ::BSP_poll_char.
*/
/*
- * Copyright (C) 2013, 2017 embedded brains GmbH & Co. KG
+ * Copyright (C) 2013, 2024 embedded brains GmbH & Co. KG
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -35,47 +35,54 @@
*/
#include <rtems/bspIo.h>
+
+#include <bspopts.h>
+#include <dev/serial/zynq-uart-regs.h>
#include <rtems/sysinit.h>
-#include <bsp.h>
-#include <dev/serial/zynq-uart.h>
+static void zynq_uart_kernel_output_char(char c)
+{
+ volatile zynq_uart *regs =
+ (volatile zynq_uart *) ZYNQ_UART_KERNEL_IO_BASE_ADDR;
-#include <bspopts.h>
+ zynq_uart_write_char_polled(regs, c);
+}
-static void zynq_debug_console_out(char c)
+static int zynq_uart_kernel_poll_char(void)
{
- zynq_uart_write_char_polled(zynq_uart_instances[BSP_CONSOLE_MINOR].regs, c);
+ volatile zynq_uart *regs =
+ (volatile zynq_uart *) ZYNQ_UART_KERNEL_IO_BASE_ADDR;
+
+ return zynq_uart_read_char_polled(regs);
}
-static void zynq_debug_console_early_init(char c);
+static void zynq_uart_kernel_early_init(char c);
-static void zynq_debug_console_init(void)
+static void zynq_uart_kernel_init(void)
{
- if (BSP_output_char != zynq_debug_console_early_init) {
+ volatile zynq_uart *regs =
+ (volatile zynq_uart *) ZYNQ_UART_KERNEL_IO_BASE_ADDR;
+
+ if (BSP_output_char != zynq_uart_kernel_early_init) {
return;
}
- zynq_uart_initialize(zynq_uart_instances[BSP_CONSOLE_MINOR].regs);
- BSP_output_char = zynq_debug_console_out;
-}
-
-static void zynq_debug_console_early_init(char c)
-{
- zynq_debug_console_init();
- zynq_debug_console_out(c);
+ zynq_uart_initialize(regs);
+ BSP_output_char = zynq_uart_kernel_output_char;
}
-static int zynq_debug_console_in(void)
+static void zynq_uart_kernel_early_init(char c)
{
- return zynq_uart_read_char_polled(zynq_uart_instances[BSP_CONSOLE_MINOR].regs);
+ zynq_uart_kernel_init();
+ zynq_uart_kernel_output_char(c);
}
-BSP_output_char_function_type BSP_output_char = zynq_debug_console_early_init;
+BSP_output_char_function_type BSP_output_char = zynq_uart_kernel_early_init;
-BSP_polling_getchar_function_type BSP_poll_char = zynq_debug_console_in;
+BSP_polling_getchar_function_type BSP_poll_char = zynq_uart_kernel_poll_char;
RTEMS_SYSINIT_ITEM(
- zynq_debug_console_init,
+ zynq_uart_kernel_init,
RTEMS_SYSINIT_BSP_START,
RTEMS_SYSINIT_ORDER_LAST_BUT_5
);
diff --git a/spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml b/spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml
index a00490a826..00b1060be6 100644
--- a/spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml
+++ b/spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml
@@ -38,8 +38,6 @@ links:
uid: optclki2c1
- role: build-dependency
uid: optclkuart
-- role: build-dependency
- uid: ../../optconminor
- role: build-dependency
uid: ../../obj
- role: build-dependency
diff --git a/spec/build/bsps/arm/xilinx-zynq/grp.yml b/spec/build/bsps/arm/xilinx-zynq/grp.yml
index eeffea0e63..529fdb320f 100644
--- a/spec/build/bsps/arm/xilinx-zynq/grp.yml
+++ b/spec/build/bsps/arm/xilinx-zynq/grp.yml
@@ -34,8 +34,6 @@ links:
uid: optclkuart
- role: build-dependency
uid: optconirq
-- role: build-dependency
- uid: ../../optconminor
- role: build-dependency
uid: optint0len
- role: build-dependency
diff --git a/spec/build/bsps/arm/xilinx-zynq/obj.yml b/spec/build/bsps/arm/xilinx-zynq/obj.yml
index 505c2afcc4..bc7259c10a 100644
--- a/spec/build/bsps/arm/xilinx-zynq/obj.yml
+++ b/spec/build/bsps/arm/xilinx-zynq/obj.yml
@@ -26,9 +26,7 @@ source:
- bsps/arm/shared/cp15/arm-cp15-set-exception-handler.c
- bsps/arm/shared/cp15/arm-cp15-set-ttb-entries.c
- bsps/arm/shared/start/bsp-start-memcpy.S
-- bsps/arm/xilinx-zynq/console/console-config.c
- bsps/arm/xilinx-zynq/console/console-init.c
-- bsps/arm/xilinx-zynq/console/debug-console.c
- bsps/shared/dev/i2c/cadence-i2c.c
- bsps/arm/xilinx-zynq/start/bspreset.c
- bsps/arm/xilinx-zynq/start/bspstart.c
diff --git a/spec/build/bsps/arm/xilinx-zynqmp-rpu/grp.yml b/spec/build/bsps/arm/xilinx-zynqmp-rpu/grp.yml
index b886948d47..df576368d5 100644
--- a/spec/build/bsps/arm/xilinx-zynqmp-rpu/grp.yml
+++ b/spec/build/bsps/arm/xilinx-zynqmp-rpu/grp.yml
@@ -24,8 +24,6 @@ links:
uid: optclkuart
- role: build-dependency
uid: optconirq
-- role: build-dependency
- uid: ../../optconminor
- role: build-dependency
uid: optint0len
- role: build-dependency
diff --git a/spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml b/spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml
index 53c5b4d7d2..d947123247 100644
--- a/spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml
+++ b/spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml
@@ -42,8 +42,6 @@ links:
uid: optclkuart
- role: build-dependency
uid: optconirq
-- role: build-dependency
- uid: ../../optconminor
- role: build-dependency
uid: optint0len
- role: build-dependency
diff --git a/spec/build/bsps/objdevserialzynq.yml b/spec/build/bsps/objdevserialzynq.yml
index ec61f7f545..e525e46acd 100644
--- a/spec/build/bsps/objdevserialzynq.yml
+++ b/spec/build/bsps/objdevserialzynq.yml
@@ -17,7 +17,10 @@ links:
uid: optzynquart0base
- role: build-dependency
uid: optzynquart1base
+- role: build-dependency
+ uid: optzynquartkernbase
source:
+- bsps/shared/dev/serial/zynq-uart-kernel-io.c
- bsps/shared/dev/serial/zynq-uart-polled.c
- bsps/shared/dev/serial/zynq-uart.c
type: build
diff --git a/spec/build/bsps/optconminor.yml b/spec/build/bsps/optconminor.yml
deleted file mode 100644
index 9bb84e0c9e..0000000000
--- a/spec/build/bsps/optconminor.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
-actions:
-- get-integer: null
-- define: null
-build-type: option
-copyrights:
-- Copyright (C) 2020 embedded brains GmbH & Co. KG
-default:
-- enabled-by:
- - bsps/aarch64/xilinx-zynqmp
- - arm/xilinx_zynq_microzed
- value: 0
-- enabled-by: true
- value: 1
-description: |
- minor number of console device
-enabled-by: true
-format: '{}'
-links: []
-name: BSP_CONSOLE_MINOR
-type: build
diff --git a/spec/build/bsps/optzynquartkernbase.yml b/spec/build/bsps/optzynquartkernbase.yml
new file mode 100644
index 0000000000..8aba1c224f
--- /dev/null
+++ b/spec/build/bsps/optzynquartkernbase.yml
@@ -0,0 +1,22 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+actions:
+- get-string: null
+- define-unquoted: null
+build-type: option
+copyrights:
+- Copyright (C) 2024 embedded brains GmbH & Co. KG
+default:
+- enabled-by:
+ - bsps/aarch64/xilinx-zynqmp
+ - arm/xilinx_zynq_microzed
+ value: ZYNQ_UART_0_BASE_ADDR
+- enabled-by: true
+ value: ZYNQ_UART_1_BASE_ADDR
+description: |
+ This option defines the Xilinx Zynq UART base address used by the kernel I/O
+ device.
+enabled-by: true
+format: '{}'
+links: []
+name: ZYNQ_UART_KERNEL_IO_BASE_ADDR
+type: build
--
2.35.3
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