stm32/sdram: Prevent array-bounds warnings with GCC 11.
@@ -276,6 +276,13 @@ void sdram_leave_low_power(void) {
(0 << 9U)); // Mode Register Definition
}
+#if __GNUC__ >= 11
+// Prevent array bounds warnings when accessing SDRAM_START_ADDRESS as a memory pointer.
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Warray-bounds"
+#pragma GCC diagnostic ignored "-Wstringop-overflow"
+#endif
+
bool sdram_test(bool fast) {
uint8_t const pattern = 0xaa;
uint8_t const antipattern = 0x55;
@@ -325,4 +332,8 @@ bool sdram_test(bool fast) {
return true;
}
+#if __GNUC__ >= 11
+#pragma GCC diagnostic pop
+#endif
+
#endif // FMC_SDRAM_BANK
