The patch updates the older console interface used by the BSP,
to newer one. It also replaces the custom usart(PL011) driver
with arm-pl011. The fb function's signatures where also changed
to accommodate with interface update.
Update #3034
---
bsps/arm/raspberrypi/console/console-config.c | 186 ++++++++++++++----
bsps/arm/raspberrypi/console/console_select.c | 114 -----------
bsps/arm/raspberrypi/console/fbcons.c | 78 ++++----
bsps/arm/raspberrypi/console/usart.c | 167 ----------------
bsps/arm/raspberrypi/include/bsp/fbcons.h | 21 +-
.../arm/raspberrypi/include/bsp/raspberrypi.h | 48 ++---
bsps/arm/raspberrypi/include/bsp/usart.h | 5 +-
c/src/lib/libbsp/arm/raspberrypi/Makefile.am | 8 +-
8 files changed, 220 insertions(+), 407 deletions(-)
delete mode 100644 bsps/arm/raspberrypi/console/console_select.c
delete mode 100644 bsps/arm/raspberrypi/console/usart.c
diff --git a/bsps/arm/raspberrypi/console/console-config.c
b/bsps/arm/raspberrypi/console/console-config.c
index d2186c918b..021428ff4b 100644
--- a/bsps/arm/raspberrypi/console/console-config.c
+++ b/bsps/arm/raspberrypi/console/console-config.c
@@ -19,50 +19,164 @@
*/
#include <rtems/bspIo.h>
+#include <rtems/console.h>
-#include <libchip/serial.h>
-#include <bspopts.h>
-#include <bsp/irq.h>
-#include <bsp/usart.h>
+#include <bsp.h>
#include <bsp/raspberrypi.h>
+#include <bsp/usart.h>
+#include <bsp/arm-pl011.h>
#include <bsp/fbcons.h>
+#include <bsp/console-termios.h>
+#include <bsp/fdt.h>
+#include <bsp/fatal.h>
+
+#include <bspopts.h>
+
+#include <libfdt.h>
+#include <libchip/serial.h>
+
+arm_pl011_context pl011_context;
+rpi_fb_context fb_context;
+
+static void output_char_serial(char c)
+{
+ arm_pl011_write_polled(&pl011_context.base, c);
+}
+
+void output_char_fb(char c)
+{
+ fbcons_write_polled(&fb_context.base, c);
+}
-console_tbl Console_Configuration_Ports [] = {
- {
- .sDeviceName = "/dev/ttyS0",
- .deviceType = SERIAL_CUSTOM,
- .pDeviceFns = &bcm2835_usart_fns,
- .deviceProbe = NULL,
- .pDeviceFlow = NULL,
- .ulCtrlPort1 = BCM2835_UART0_BASE,
- .ulCtrlPort2 = 0,
- .ulClock = USART0_DEFAULT_BAUD,
- .ulIntVector = BCM2835_IRQ_ID_UART
- },
- {
- .sDeviceName ="/dev/fbcons",
- .deviceType = SERIAL_CUSTOM,
- .pDeviceFns = &fbcons_fns,
- .deviceProbe = fbcons_probe,
- .pDeviceFlow = NULL,
- },
-};
-
-#define PORT_COUNT \
- (sizeof(Console_Configuration_Ports) \
- / sizeof(Console_Configuration_Ports [0]))
-
-unsigned long Console_Configuration_Count = PORT_COUNT;
-
-static void output_char(char c)
+
+static void *get_reg_of_node(const void *fdt, int node)
{
- const console_fns *con =
- Console_Configuration_Ports [Console_Port_Minor].pDeviceFns;
+ int len;
+ const uint32_t *val;
+
+ val = fdt_getprop(fdt, node, "reg", &len);
+ if (val == NULL || len < 4) {
+ return NULL;
+ }
- con->deviceWritePolled((int) Console_Port_Minor, c);
+ return (void *) fdt32_to_cpu(val[0]);
}
-BSP_output_char_function_type BSP_output_char = output_char;
+static void register_arm_pl011(
+ const void *fdt,
+ const char *serial
+)
+{
+ arm_pl011_context *ctx = &pl011_context;
+ int node;
+
+ if (strcmp(serial, "uart0") == 0) {
+
+ rtems_termios_device_context_initialize(&ctx->base, "UART");
+ node = fdt_path_offset(fdt, serial);
+ ctx->regs = get_reg_of_node(fdt, node);
+ }
+
+ rtems_termios_device_install(
+ "/dev/ttyuart0",
+ &arm_pl011_fns,
+ NULL,
+ &pl011_context.base
+ );
+}
+
+static void register_fb( void )
+{
+ if (fbcons_probe(&fb_context.base) == true) {
+ rtems_termios_device_install(
+ "/dev/fbcons",
+ &fbcons_fns,
+ NULL,
+ &fb_context.base);
+ }
+}
+
+static void console_select( const char *console )
+{
+ const char *opt;
+
+ opt = rpi_cmdline_get_arg("--console=");
+
+ if ( opt ) {
+ if ( strncmp( opt, "fbcons", sizeof( "fbcons" ) - 1 ) == 0 ) {
+ if ( rpi_video_is_initialized() > 0 ) {
+ BSP_output_char = output_char_fb;
+ link("/dev/fbcons", CONSOLE_DEVICE_NAME);
+ }
+ }else{
+
+ if ( console == NULL ){
+ bsp_fatal( BSP_FATAL_CONSOLE_NO_DEV );
+ }
+ BSP_output_char = output_char_serial;
+ link("/dev/ttyuart0", CONSOLE_DEVICE_NAME);
+ }
+ }
+}
+
+static void uart_probe(void)
+{
+ const void *fdt;
+ const char *console;
+ int node;
+
+ fdt = bsp_fdt_get();
+ node = fdt_path_offset(fdt, "/chosen");
+
+ console = fdt_getprop(fdt, node, "stdout-path", NULL);
+
+ node = fdt_path_offset(fdt, "/aliases");
+
+ int offset = fdt_first_property_offset(fdt, node);
+
+ while (offset >= 0) {
+ const struct fdt_property *prop;
+
+ prop = fdt_get_property_by_offset(fdt, offset, NULL);
+
+ if (prop != NULL) {
+ const char *name;
+
+ name = fdt_string(fdt, fdt32_to_cpu(prop->nameoff));
+ if(strstr(name, "serial") != NULL) {
+ const char *serial;
+ serial = prop->data;
+
+ register_arm_pl011(fdt, serial);
+ }
+ }
+
+ offset = fdt_next_property_offset(fdt, offset);
+ }
+ console_select(console);
+}
+
+
+rtems_status_code console_initialize(
+ rtems_device_major_number major,
+ rtems_device_minor_number minor,
+ void *arg
+)
+{
+ rtems_termios_initialize();
+ uart_probe();
+ register_fb();
+
+ return RTEMS_SUCCESSFUL;
+}
+
+BSP_output_char_function_type BSP_output_char = output_char_serial;
BSP_polling_getchar_function_type BSP_poll_char = NULL;
+
+RTEMS_SYSINIT_ITEM(
+ uart_probe,
+ RTEMS_SYSINIT_BSP_START,
+ RTEMS_SYSINIT_ORDER_LAST
+);
\ No newline at end of file
diff --git a/bsps/arm/raspberrypi/console/console_select.c
b/bsps/arm/raspberrypi/console/console_select.c
deleted file mode 100644
index bd246ca868..0000000000
--- a/bsps/arm/raspberrypi/console/console_select.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/**
- * @file
- *
- * @ingroup raspberrypi_console
- *
- * @brief console select
- */
-
-/*
- * Copyright (c) 2015 Yang Qiao
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- *
- * http://www.rtems.org/license/LICENSE
- *
- */
-
-#include <bsp.h>
-#include <bsp/fatal.h>
-#include <rtems/libio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <termios.h>
-
-#include <rtems/termiostypes.h>
-#include <libchip/serial.h>
-#include "../../shared/dev/serial/legacy-console.h"
-#include <bsp/rpi-fb.h>
-
-rtems_device_minor_number BSPPrintkPort = 0;
-
-/*
- * Method to return true if the device associated with the
- * minor number probs available.
- */
-static bool bsp_Is_Available( rtems_device_minor_number minor )
-{
- console_tbl *cptr = Console_Port_Tbl[ minor ];
-
- /*
- * First perform the configuration dependent probe, then the
- * device dependent probe
- */
- if ( ( !cptr->deviceProbe || cptr->deviceProbe( minor ) ) &&
- cptr->pDeviceFns->deviceProbe( minor ) ) {
- return true;
- }
-
- return false;
-}
-
-/*
- * Method to return the first available device.
- */
-static rtems_device_minor_number bsp_First_Available_Device( void )
-{
- rtems_device_minor_number minor;
-
- for ( minor = 0; minor < Console_Port_Count; minor++ ) {
- console_tbl *cptr = Console_Port_Tbl[ minor ];
-
- /*
- * First perform the configuration dependent probe, then the
- * device dependent probe
- */
-
- if ( ( !cptr->deviceProbe || cptr->deviceProbe( minor ) ) &&
- cptr->pDeviceFns->deviceProbe( minor ) ) {
- return minor;
- }
- }
-
- /*
- * Error No devices were found. We will want to bail here.
- */
- bsp_fatal( BSP_FATAL_CONSOLE_NO_DEV );
-}
-
-void bsp_console_select( void )
-{
- /*
- * Reset Console_Port_Minor and
- * BSPPrintkPort here if desired.
- *
- * This default version allows the bsp to set these
- * values at creation and will not touch them again
- * unless the selected port number is not available.
- */
- const char *opt;
-
- Console_Port_Minor = BSP_CONSOLE_UART0;
- BSPPrintkPort = BSP_CONSOLE_UART0;
-
- opt = rpi_cmdline_get_arg( "--console=" );
-
- if ( opt ) {
- if ( strncmp( opt, "fbcons", sizeof( "fbcons" ) - 1 ) == 0 ) {
- if ( rpi_video_is_initialized() > 0 ) {
- Console_Port_Minor = BSP_CONSOLE_FB;
- BSPPrintkPort = BSP_CONSOLE_FB;
- }
- }
- }
-
- /*
- * If the device that was selected isn't available then
- * let the user know and select the first available device.
- */
- if ( !bsp_Is_Available( Console_Port_Minor ) ) {
- Console_Port_Minor = bsp_First_Available_Device();
- }
-}
diff --git a/bsps/arm/raspberrypi/console/fbcons.c
b/bsps/arm/raspberrypi/console/fbcons.c
index 3669ba458d..0e6a430c54 100644
--- a/bsps/arm/raspberrypi/console/fbcons.c
+++ b/bsps/arm/raspberrypi/console/fbcons.c
@@ -18,6 +18,7 @@
#include <rtems.h>
#include <rtems/libio.h>
+#include <rtems/termiostypes.h>
#include <stdlib.h>
@@ -29,15 +30,6 @@
#include <bsp/vc.h>
#include <bsp/rpi-fb.h>
-/*
- * fbcons_init
- *
- * This function initializes the fb console to a quiecsent state.
- */
-static void fbcons_init( int minor )
-{
-}
-
/*
* fbcons_open
*
@@ -45,13 +37,14 @@ static void fbcons_init( int minor )
*
* Default state is 9600 baud, 8 bits, No parity, and 1 stop bit.
*/
-static int fbcons_open(
- int major,
- int minor,
- void *arg
+static bool fbcons_open(
+ struct rtems_termios_tty *tty,
+ rtems_termios_device_context *base,
+ struct termios *term,
+ rtems_libio_open_close_args_t *args
)
{
- return RTEMS_SUCCESSFUL;
+ return true;
}
/*
@@ -59,13 +52,12 @@ static int fbcons_open(
*
* This function shuts down the requested port.
*/
-static int fbcons_close(
- int major,
- int minor,
- void *arg
+static void fbcons_close(
+ struct rtems_termios_tty *tty,
+ rtems_termios_device_context *base,
+ rtems_libio_open_close_args_t *args
)
{
- return ( RTEMS_SUCCESSFUL );
}
/*
@@ -73,8 +65,8 @@ static int fbcons_close(
*
* This routine polls out the requested character.
*/
-static void fbcons_write_polled(
- int minor,
+void fbcons_write_polled(
+ rtems_termios_device_context *base,
char c
)
{
@@ -90,8 +82,8 @@ static void fbcons_write_polled(
* Console Termios output entry point when using polled output.
*
*/
-static ssize_t fbcons_write_support_polled(
- int minor,
+static void fbcons_write_support_polled(
+ rtems_termios_device_context *base,
const char *buf,
size_t len
)
@@ -102,14 +94,9 @@ static ssize_t fbcons_write_support_polled(
* poll each byte in the string out of the port.
*/
while ( nwrite < len ) {
- fbcons_write_polled( minor, *buf++ );
+ fbcons_write_polled( base, *buf++ );
nwrite++;
}
-
- /*
- * return the number of bytes written.
- */
- return nwrite;
}
/*
@@ -117,7 +104,9 @@ static ssize_t fbcons_write_support_polled(
*
* Console Termios polling input entry point.
*/
-static int fbcons_inbyte_nonblocking_polled( int minor )
+int fbcons_inbyte_nonblocking_polled(
+ rtems_termios_device_context *base
+)
{
// if( rtems_kbpoll() ) {
// int c = getch();
@@ -133,15 +122,17 @@ static int fbcons_inbyte_nonblocking_polled( int minor )
* This function sets the UART channel to reflect the requested termios
* port settings.
*/
-static int fbcons_set_attributes(
- int minor,
+static bool fbcons_set_attributes(
+ rtems_termios_device_context *base,
const struct termios *t
)
{
- return 0;
+ return true;
}
-bool fbcons_probe( int minor )
+bool fbcons_probe(
+ rtems_termios_device_context *context
+)
{
// rtems_status_code status;
static bool firstTime = true;
@@ -163,15 +154,12 @@ bool fbcons_probe( int minor )
return ret;
}
-const console_fns fbcons_fns =
+const rtems_termios_device_handler fbcons_fns =
{
- .deviceProbe = libchip_serial_default_probe, /* deviceProbe */
- .deviceFirstOpen = fbcons_open, /* deviceFirstOpen */
- .deviceLastClose = fbcons_close, /* deviceLastClose */
- .deviceRead = fbcons_inbyte_nonblocking_polled, /* deviceRead */
- .deviceWrite = fbcons_write_support_polled, /* deviceWrite */
- .deviceInitialize = fbcons_init, /* deviceInitialize */
- .deviceWritePolled = fbcons_write_polled, /* deviceWritePolled */
- .deviceSetAttributes = fbcons_set_attributes, /* deviceSetAttributes */
- .deviceOutputUsesInterrupts = FALSE, /*
deviceOutputUsesInterrupts*/
-};
+ .first_open = fbcons_open,
+ .last_close = fbcons_close,
+ .poll_read = fbcons_inbyte_nonblocking_polled,
+ .write = fbcons_write_support_polled,
+ .set_attributes = fbcons_set_attributes,
+ .mode = TERMIOS_POLLED
+};
\ No newline at end of file
diff --git a/bsps/arm/raspberrypi/console/usart.c
b/bsps/arm/raspberrypi/console/usart.c
deleted file mode 100644
index 25fb523621..0000000000
--- a/bsps/arm/raspberrypi/console/usart.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/**
- * @file
- *
- * @ingroup raspberrypi_usart
- *
- * @brief USART support.
- */
-
-/*
- * Copyright (c) 2013 Alan Cudmore
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- *
- * http://www.rtems.org/license/LICENSE
- *
- */
-
-#include <libchip/sersupp.h>
-
-#include <bsp.h>
-#include <bsp/irq.h>
-#include <bsp/usart.h>
-#include <bsp/raspberrypi.h>
-#include <rtems/bspIo.h>
-
-static void usart_delay(uint32_t n)
-{
- volatile uint32_t i = 0;
-
- for(i = 0; i < n; i++)
- ;
-}
-
-#if 0
-/*
- * These will be useful when the driver supports interrupt driven IO.
- */
-static rtems_vector_number usart_get_irq_number(const console_tbl *ct)
-{
- return ct->ulIntVector;
-}
-
-static uint32_t usart_get_baud(const console_tbl *ct)
-{
- return ct->ulClock;
-}
-#endif
-
-static void usart_set_baud(int minor, int baud)
-{
- /*
- * Nothing for now
- */
- return;
-}
-
-static void usart_initialize(int minor)
-{
- unsigned int gpio_reg;
-
- /*
- ** Program GPIO pins for UART 0
- */
- gpio_reg = BCM2835_REG(BCM2835_GPIO_GPFSEL1);
- gpio_reg &= ~(7<<12); /* gpio14 */
- gpio_reg |= (4<<12); /* alt0 */
- gpio_reg &= ~(7<<15); /* gpio15 */
- gpio_reg |= (4<<15); /* alt0 */
- BCM2835_REG(BCM2835_GPIO_GPFSEL1) = gpio_reg;
-
- BCM2835_REG(BCM2835_GPIO_GPPUD) = 0;
- usart_delay(150);
- BCM2835_REG(BCM2835_GPIO_GPPUDCLK0) = (1<<14)|(1<<15);
- usart_delay(150);
- BCM2835_REG(BCM2835_GPIO_GPPUDCLK0) = 0;
-
- /*
- ** Init the PL011 UART
- */
- BCM2835_REG(BCM2835_UART0_CR) = 0;
- BCM2835_REG(BCM2835_UART0_ICR) = 0x7FF;
- BCM2835_REG(BCM2835_UART0_IMSC) = 0;
- BCM2835_REG(BCM2835_UART0_IBRD) = 1;
- BCM2835_REG(BCM2835_UART0_FBRD) = 40;
- BCM2835_REG(BCM2835_UART0_LCRH) = 0x70;
- BCM2835_REG(BCM2835_UART0_RSRECR) = 0;
-
- BCM2835_REG(BCM2835_UART0_CR) = 0x301;
-
- BCM2835_REG(BCM2835_UART0_IMSC) = BCM2835_UART0_IMSC_RX;
-
- usart_set_baud(minor, 115000);
-}
-
-static int usart_first_open(int major, int minor, void *arg)
-{
- rtems_libio_open_close_args_t *oc = (rtems_libio_open_close_args_t *) arg;
- struct rtems_termios_tty *tty = (struct rtems_termios_tty *) oc->iop->data1;
- const console_tbl *ct = Console_Port_Tbl [minor];
- console_data *cd = &Console_Port_Data [minor];
-
- cd->termios_data = tty;
- rtems_termios_set_initial_baud(tty, ct->ulClock);
-
- return 0;
-}
-
-static int usart_last_close(int major, int minor, void *arg)
-{
- return 0;
-}
-
-static int usart_read_polled(int minor)
-{
- if (minor == 0) {
- if (((BCM2835_REG(BCM2835_UART0_FR)) & BCM2835_UART0_FR_RXFE) == 0) {
- return((BCM2835_REG(BCM2835_UART0_DR)) & 0xFF );
- } else {
- return -1;
- }
- } else {
- printk("Unknown console minor number: %d\n", minor);
- return -1;
- }
-}
-
-static void usart_write_polled(int minor, char c)
-{
- while (1) {
- if ((BCM2835_REG(BCM2835_UART0_FR) & BCM2835_UART0_FR_TXFF) == 0)
- break;
- }
- BCM2835_REG(BCM2835_UART0_DR) = c;
-}
-
-static ssize_t usart_write_support_polled(
- int minor,
- const char *s,
- size_t n
-)
-{
- ssize_t i = 0;
-
- for (i = 0; i < n; ++i) {
- usart_write_polled(minor, s [i]);
- }
-
- return n;
-}
-
-static int usart_set_attributes(int minor, const struct termios *term)
-{
- return -1;
-}
-
-const console_fns bcm2835_usart_fns = {
- .deviceProbe = libchip_serial_default_probe,
- .deviceFirstOpen = usart_first_open,
- .deviceLastClose = usart_last_close,
- .deviceRead = usart_read_polled,
- .deviceWrite = usart_write_support_polled,
- .deviceInitialize = usart_initialize,
- .deviceWritePolled = usart_write_polled,
- .deviceSetAttributes = usart_set_attributes,
- .deviceOutputUsesInterrupts = false
-};
diff --git a/bsps/arm/raspberrypi/include/bsp/fbcons.h
b/bsps/arm/raspberrypi/include/bsp/fbcons.h
index d0e126699a..9bdb4b115e 100644
--- a/bsps/arm/raspberrypi/include/bsp/fbcons.h
+++ b/bsps/arm/raspberrypi/include/bsp/fbcons.h
@@ -33,12 +33,29 @@ extern "C" {
#define FB_CONSOLE 0x50492835
-bool fbcons_probe( int minor );
+bool fbcons_probe(
+ rtems_termios_device_context *base
+ );
+
+void fbcons_write_polled(
+ rtems_termios_device_context *base,
+ char c
+);
+
+int fbcons_inbyte_nonblocking_polled(
+ rtems_termios_device_context *base
+);
+
+void output_char_fb(char c);
+
+typedef struct {
+ rtems_termios_device_context base;
+} rpi_fb_context ;
/*
* Driver function table
*/
-extern const console_fns fbcons_fns;
+extern const rtems_termios_device_handler fbcons_fns;
#ifdef __cplusplus
}
diff --git a/bsps/arm/raspberrypi/include/bsp/raspberrypi.h
b/bsps/arm/raspberrypi/include/bsp/raspberrypi.h
index 40c80cf408..e052c2becb 100644
--- a/bsps/arm/raspberrypi/include/bsp/raspberrypi.h
+++ b/bsps/arm/raspberrypi/include/bsp/raspberrypi.h
@@ -24,6 +24,7 @@
#include <bspopts.h>
#include <stdint.h>
#include <bsp/utility.h>
+#include <rtems/termiostypes.h>
/**
* @defgroup raspberrypi_reg Register Definitions
@@ -60,6 +61,17 @@
#define RPI_PERIPHERAL_SIZE 0x01000000
+/**
+ * @name Console select definitions
+ *
+ * @{
+ */
+
+#define PL011 0
+#define FB 1
+
+/** @} */
+
/**
* @name Internal ARM Timer Registers
*
@@ -184,42 +196,6 @@
/** @} */
-/**
- * @name UART 0 (PL011) Registers
- *
- * @{
- */
-
-#define BCM2835_UART0_BASE (RPI_PERIPHERAL_BASE + 0x201000)
-
-#define BCM2835_UART0_DR (BCM2835_UART0_BASE + 0x00)
-#define BCM2835_UART0_RSRECR (BCM2835_UART0_BASE + 0x04)
-#define BCM2835_UART0_FR (BCM2835_UART0_BASE + 0x18)
-#define BCM2835_UART0_ILPR (BCM2835_UART0_BASE + 0x20)
-#define BCM2835_UART0_IBRD (BCM2835_UART0_BASE + 0x24)
-#define BCM2835_UART0_FBRD (BCM2835_UART0_BASE + 0x28)
-#define BCM2835_UART0_LCRH (BCM2835_UART0_BASE + 0x2C)
-#define BCM2835_UART0_CR (BCM2835_UART0_BASE + 0x30)
-#define BCM2835_UART0_IFLS (BCM2835_UART0_BASE + 0x34)
-#define BCM2835_UART0_IMSC (BCM2835_UART0_BASE + 0x38)
-#define BCM2835_UART0_RIS (BCM2835_UART0_BASE + 0x3C)
-#define BCM2835_UART0_MIS (BCM2835_UART0_BASE + 0x40)
-#define BCM2835_UART0_ICR (BCM2835_UART0_BASE + 0x44)
-#define BCM2835_UART0_DMACR (BCM2835_UART0_BASE + 0x48)
-#define BCM2835_UART0_ITCR (BCM2835_UART0_BASE + 0x80)
-#define BCM2835_UART0_ITIP (BCM2835_UART0_BASE + 0x84)
-#define BCM2835_UART0_ITOP (BCM2835_UART0_BASE + 0x88)
-#define BCM2835_UART0_TDR (BCM2835_UART0_BASE + 0x8C)
-
-#define BCM2835_UART0_MIS_RX 0x10
-#define BCM2835_UART0_MIS_TX 0x20
-#define BCM2835_UART0_IMSC_RX 0x10
-#define BCM2835_UART0_IMSC_TX 0x20
-#define BCM2835_UART0_FR_RXFE 0x10
-#define BCM2835_UART0_FR_TXFF 0x20
-#define BCM2835_UART0_ICR_RX 0x10
-#define BCM2835_UART0_ICR_TX 0x20
-
/** @} */
/**
diff --git a/bsps/arm/raspberrypi/include/bsp/usart.h
b/bsps/arm/raspberrypi/include/bsp/usart.h
index d3e710c5e9..abbf53626c 100644
--- a/bsps/arm/raspberrypi/include/bsp/usart.h
+++ b/bsps/arm/raspberrypi/include/bsp/usart.h
@@ -32,9 +32,8 @@
extern "C" {
#endif /* __cplusplus */
-#define USART0_DEFAULT_BAUD 115000
-
-extern const console_fns bcm2835_usart_fns;
+#define PL011_DEFAULT_BAUD 115000
+#define BCM2835_PL011_BASE (RPI_PERIPHERAL_BASE + 0x201000)
#ifdef __cplusplus
}
diff --git a/c/src/lib/libbsp/arm/raspberrypi/Makefile.am
b/c/src/lib/libbsp/arm/raspberrypi/Makefile.am
index 11a22f89e3..0e0d5bef67 100644
--- a/c/src/lib/libbsp/arm/raspberrypi/Makefile.am
+++ b/c/src/lib/libbsp/arm/raspberrypi/Makefile.am
@@ -42,6 +42,7 @@ librtemsbsp_a_SOURCES +=
../../../../../../bsps/shared/start/bspfatal-default.c
librtemsbsp_a_SOURCES +=
../../../../../../bsps/shared/dev/cpucounter/cpucounterfrequency.c
librtemsbsp_a_SOURCES +=
../../../../../../bsps/shared/dev/cpucounter/cpucounterread.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c
+librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bsp-fdt.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/stackalloc.c
librtemsbsp_a_SOURCES +=
../../../../../../bsps/arm/shared/start/bsp-start-memcpy.S
librtemsbsp_a_SOURCES +=
../../../../../../bsps/arm/shared/cp15/arm-cp15-set-ttb-entries.c
@@ -63,14 +64,13 @@ librtemsbsp_a_SOURCES +=
../../../../../../bsps/arm/shared/cp15/arm-cp15-set-exc
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/raspberrypi/irq/irq.c
# Console
-librtemsbsp_a_SOURCES +=
../../../../../../bsps/shared/dev/serial/legacy-console.c
-librtemsbsp_a_SOURCES +=
../../../../../../bsps/shared/dev/serial/legacy-console-control.c
librtemsbsp_a_SOURCES +=
../../../../../../bsps/arm/raspberrypi/console/console-config.c
-librtemsbsp_a_SOURCES +=
../../../../../../bsps/arm/raspberrypi/console/console_select.c
-librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/raspberrypi/console/usart.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/raspberrypi/console/fb.c
librtemsbsp_a_SOURCES +=
../../../../../../bsps/arm/raspberrypi/console/fbcons.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/raspberrypi/console/outch.c
+librtemsbsp_a_SOURCES +=
../../../../../../bsps/shared/dev/serial/console-termios.c
+librtemsbsp_a_SOURCES +=
../../../../../../bsps/shared/dev/serial/console-termios-init.c
+librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/shared/serial/arm-pl011.c
# Mailbox
librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/raspberrypi/start/mailbox.c
--
2.17.1
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