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bsp/mpc55xx: Add and use BSP specific fatal codes

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This commit is contained in:
Sebastian Huber
2013-02-05 17:23:55 +01:00
parent 39de53882c
commit c082b57502
7 changed files with 45 additions and 20 deletions
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8
c/src/lib/libbsp/powerpc/mpc55xxevb/clock/clock-config.c
View File

@@ -51,7 +51,7 @@ static void mpc55xx_clock_handler_install(rtems_isr_entry isr)
NULL
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CLOCK_EMIOS_IRQ_INSTALL);
}
}
@@ -71,12 +71,12 @@ static void mpc55xx_clock_initialize(void)
if (prescaler > 0) {
interval /= (uint64_t) prescaler;
} else {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CLOCK_EMIOS_PRESCALER);
}
/* Check interval */
if (interval == 0 || interval > MPC55XX_EMIOS_VALUE_MAX) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CLOCK_EMIOS_INTERVAL);
}
/* Configure eMIOS channel */
@@ -157,7 +157,7 @@ static void mpc55xx_clock_handler_install(rtems_isr_entry isr)
NULL
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CLOCK_PIT_IRQ_INSTALL);
}
}

6
c/src/lib/libbsp/powerpc/mpc55xxevb/console/console-esci.c
View File

@@ -268,12 +268,12 @@ static int mpc55xx_esci_first_open(int major, int minor, void *arg)
rv = rtems_termios_set_initial_baud(tty, BSP_DEFAULT_BAUD_RATE);
if (rv != 0) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_ESCI_BAUD);
}
rv = mpc55xx_esci_set_attributes(minor, &tty->termios);
if (rv != 0) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_ESCI_ATTRIBUTES);
}
sc = mpc55xx_interrupt_handler_install(
@@ -285,7 +285,7 @@ static int mpc55xx_esci_first_open(int major, int minor, void *arg)
self
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_ESCI_IRQ_INSTALL);
}
mpc55xx_esci_interrupts_clear_and_enable(self);

6
c/src/lib/libbsp/powerpc/mpc55xxevb/console/console-generic.c
View File

@@ -80,7 +80,7 @@ rtems_device_driver console_initialize(
rtems_device_minor_number console = console_generic_minor;
if (count <= 0) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_GENERIC_COUNT);
}
rtems_termios_initialize();
@@ -90,13 +90,13 @@ rtems_device_driver console_initialize(
sc = rtems_io_register_name(info->device_path, major, minor);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_GENERIC_REGISTER);
}
}
sc = rtems_io_register_name(CONSOLE_DEVICE_NAME, major, console);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_GENERIC_REGISTER_CONSOLE);
}
console_generic_char_out_do_init();

16
c/src/lib/libbsp/powerpc/mpc55xxevb/console/console-linflex.c
View File

@@ -261,12 +261,12 @@ static int mpc55xx_linflex_first_open(int major, int minor, void *arg)
rv = rtems_termios_set_initial_baud(tty, BSP_DEFAULT_BAUD_RATE);
if (rv != 0) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_LINFLEX_BAUD);
}
rv = mpc55xx_linflex_set_attributes(minor, &tty->termios);
if (rv != 0) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_LINFLEX_ATTRIBUTES);
}
sc = mpc55xx_interrupt_handler_install(
@@ -278,7 +278,7 @@ static int mpc55xx_linflex_first_open(int major, int minor, void *arg)
self
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_LINFLEX_RX_IRQ_INSTALL);
}
sc = mpc55xx_interrupt_handler_install(
@@ -290,7 +290,7 @@ static int mpc55xx_linflex_first_open(int major, int minor, void *arg)
self
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_LINFLEX_TX_IRQ_INSTALL);
}
/*
@@ -303,7 +303,7 @@ static int mpc55xx_linflex_first_open(int major, int minor, void *arg)
self
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_LINFLEX_ERR_IRQ_INSTALL);
}
*/
@@ -333,7 +333,7 @@ static int mpc55xx_linflex_last_close(int major, int minor, void* arg)
self
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_LINFLEX_RX_IRQ_REMOVE);
}
sc = rtems_interrupt_handler_remove(
@@ -342,7 +342,7 @@ static int mpc55xx_linflex_last_close(int major, int minor, void* arg)
self
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_LINFLEX_TX_IRQ_REMOVE);
}
/*
@@ -352,7 +352,7 @@ static int mpc55xx_linflex_last_close(int major, int minor, void* arg)
self
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_fatal_error_occurred(0xdeadbeef);
mpc55xx_fatal(MPC55XX_FATAL_CONSOLE_LINFLEX_ERR_IRQ_REMOVE);
}
*/

22
c/src/lib/libbsp/powerpc/mpc55xxevb/include/bsp.h
View File

@@ -96,9 +96,29 @@ LINKER_SYMBOL(bsp_section_sysram_load_end)
#define BSP_SYSRAM_SECTION __attribute__((section(".bsp_sysram")))
typedef enum {
MPC55XX_FATAL_FMPLL_LOCK
MPC55XX_FATAL_FMPLL_LOCK,
MPC55XX_FATAL_CLOCK_EMIOS_IRQ_INSTALL,
MPC55XX_FATAL_CLOCK_EMIOS_PRESCALER,
MPC55XX_FATAL_CLOCK_EMIOS_INTERVAL,
MPC55XX_FATAL_CLOCK_PIT_IRQ_INSTALL,
MPC55XX_FATAL_CONSOLE_GENERIC_COUNT,
MPC55XX_FATAL_CONSOLE_GENERIC_REGISTER,
MPC55XX_FATAL_CONSOLE_GENERIC_REGISTER_CONSOLE,
MPC55XX_FATAL_CONSOLE_ESCI_BAUD,
MPC55XX_FATAL_CONSOLE_ESCI_ATTRIBUTES,
MPC55XX_FATAL_CONSOLE_ESCI_IRQ_INSTALL,
MPC55XX_FATAL_CONSOLE_LINFLEX_BAUD,
MPC55XX_FATAL_CONSOLE_LINFLEX_ATTRIBUTES,
MPC55XX_FATAL_CONSOLE_LINFLEX_RX_IRQ_INSTALL,
MPC55XX_FATAL_CONSOLE_LINFLEX_TX_IRQ_INSTALL,
MPC55XX_FATAL_CONSOLE_LINFLEX_ERR_IRQ_INSTALL,
MPC55XX_FATAL_CONSOLE_LINFLEX_RX_IRQ_REMOVE,
MPC55XX_FATAL_CONSOLE_LINFLEX_TX_IRQ_REMOVE,
MPC55XX_FATAL_CONSOLE_LINFLEX_ERR_IRQ_REMOVE
} mpc55xx_fatal_code;
void mpc55xx_fatal(rtems_fatal_code code) RTEMS_COMPILER_NO_RETURN_ATTRIBUTE;
#ifdef __cplusplus
}
#endif /* __cplusplus */

5
c/src/lib/libbsp/powerpc/mpc55xxevb/startup/bspstart.c
View File

@@ -59,6 +59,11 @@ void _BSP_Fatal_error(unsigned n)
}
}
void mpc55xx_fatal(rtems_fatal_code code)
{
rtems_fatal(RTEMS_FATAL_SOURCE_BSP_SPECIFIC, code);
}
static void null_pointer_protection(void)
{
#ifdef MPC55XX_NULL_POINTER_PROTECTION

2
c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-clock.c
View File

@@ -38,7 +38,7 @@
}
if (!lock) {
rtems_fatal(RTEMS_FATAL_SOURCE_BSP_SPECIFIC, MPC55XX_FATAL_FMPLL_LOCK);
mpc55xx_fatal(MPC55XX_FATAL_FMPLL_LOCK);
}
}
#endif