update

[l4.git] / kernel / fiasco / src / kern / arm / bsp / integrator / kernel_uart-arm-integrator.cpp

diff --git a/kernel/fiasco/src/kern/arm/bsp/integrator/kernel_uart-arm-integrator.cpp b/kernel/fiasco/src/kern/arm/bsp/integrator/kernel_uart-arm-integrator.cpp
index 0e8b58737349d75ecec7d59414184e01d3112087..8440c4cf4d7f29d23f748617fd4539b9e7702fbe 100644 (file)
--- a/kernel/fiasco/src/kern/arm/bsp/integrator/kernel_uart-arm-integrator.cpp
+++ b/kernel/fiasco/src/kern/arm/bsp/integrator/kernel_uart-arm-integrator.cpp
@@ -1,3 +1,8 @@
+INTERFACE:
+
+// On ARM the MMIO for the uart is accessible before the MMU is fully up
+EXTENSION class Kernel_uart { enum { Bsp_init_mode = Init_before_mmu }; };
+
 IMPLEMENTATION [arm && integrator && serial]:
 
 #include "mem_layout.h"