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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-09-18 11:28:26 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-09-19 10:57:27 +0200 |
| commit | fd70e20621e652f7bd6553ad4e0c39d6c5eccfdc (patch) | |
| tree | 3d003916e7ee5b3121e8dc587df05eec83b077f8 | |
| parent | bsps/powerpc: PPC_EXC_CONFIG_USE_FIXED_HANDLER (diff) | |
| download | rtems-fd70e20621e652f7bd6553ad4e0c39d6c5eccfdc.tar.bz2 | |
bsp/qoriq: Add early debug output initialization
Update #3085.
| -rw-r--r-- | c/src/lib/libbsp/powerpc/qoriq/console/console-config.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/c/src/lib/libbsp/powerpc/qoriq/console/console-config.c b/c/src/lib/libbsp/powerpc/qoriq/console/console-config.c index b135282edd..24d355ab62 100644 --- a/c/src/lib/libbsp/powerpc/qoriq/console/console-config.c +++ b/c/src/lib/libbsp/powerpc/qoriq/console/console-config.c @@ -38,6 +38,8 @@ #include <bsp/uart-bridge.h> #include <bsp/console-termios.h> +static void output_char(char c); + #ifdef QORIQ_IS_HYPERVISOR_GUEST typedef struct { rtems_termios_device_context base; @@ -67,6 +69,7 @@ static bool qoriq_bc_probe(rtems_termios_device_context *base) ctx = (qoriq_bc_context *) base; ctx->handle = fdt32_to_cpu(*handle); + BSP_output_char = output_char; return true; } @@ -301,15 +304,27 @@ const size_t console_device_count = RTEMS_ARRAY_SIZE(console_device_table); static void output_char(char c) { - rtems_termios_device_context *ctx = console_device_table[0].context; + rtems_termios_device_context *base = console_device_table[0].context; #ifdef QORIQ_IS_HYPERVISOR_GUEST - qoriq_bc_write_polled(ctx, &c, 1); + qoriq_bc_write_polled(base, &c, 1); #else - ns16550_polled_putchar(ctx, c); + ns16550_polled_putchar(base, c); #endif } +#ifdef QORIQ_IS_HYPERVISOR_GUEST +static void qoriq_bc_output_char_init(char c) +{ + rtems_termios_device_context *base = console_device_table[0].context; + + qoriq_bc_probe(base); + output_char(c); +} + +BSP_output_char_function_type BSP_output_char = qoriq_bc_output_char_init; +#else BSP_output_char_function_type BSP_output_char = output_char; +#endif BSP_polling_getchar_function_type BSP_poll_char = NULL; |