fixup! rp2350/arm: multicore support

Author: AnnsAnns

cpu/cortexm_common/Makefile.features

@@ -38,7 +38,7 @@ else ifeq ($(CPU_CORE),cortex-m3)
 else ifeq ($(CPU_CORE),cortex-m33)
   CPU_ARCH := armv8m
   FEATURES_PROVIDED += cortexm_stack_limit
-  RUST_TARGET = thumbv8m.main-none-eabi
+  #RUST_TARGET = thumbv8m.main-none-eabi
 else ifeq ($(CPU_CORE),cortex-m4)
   CPU_ARCH := armv7m
   RUST_TARGET = thumbv7em-none-eabi

examples/basic/hello-world/main.c

@@ -16,30 +16,14 @@
  * @}
  */
 
-#include "multicore.h"
-#include "periph_cpu.h"
 #include <stdio.h>
-#include "periph/gpio.h"
 
-#define PIN_14 14u
-#define PIN_15 15u
+int main(void)
+{
+    puts("Hello World!");
 
-void* core1_main(void *arg) {
-    (void)arg;
-    gpio_init(PIN_14, GPIO_OUT);
-    while (1) {
-        gpio_set(PIN_14);
-        gpio_clear(PIN_14);
-    }
-    return NULL;
-}
+    printf("You are running RIOT on a(n) %s board.\n", RIOT_BOARD);
+    printf("This board features a(n) %s CPU.\n", RIOT_CPU);
 
-int main(void) {
-    core1_init(core1_main, NULL);
-    gpio_init(PIN_15, GPIO_OUT);
-    while (1) {
-        gpio_set(PIN_15);
-        gpio_clear(PIN_15);
-    }
     return 0;
 }