update

[l4.git] / kernel / fiasco / src / kern / arm / bsp / tegra2 / kernel_uart-arm-tegra2.cpp

diff --git a/kernel/fiasco/src/kern/arm/bsp/tegra2/kernel_uart-arm-tegra2.cpp b/kernel/fiasco/src/kern/arm/bsp/tegra2/kernel_uart-arm-tegra2.cpp
index 614b1098895b981060a4eb55cb9dee2bea09777b..f7cc4ca93ed9775580bf69f413e4a3920be2c1a4 100644 (file)
--- a/kernel/fiasco/src/kern/arm/bsp/tegra2/kernel_uart-arm-tegra2.cpp
+++ b/kernel/fiasco/src/kern/arm/bsp/tegra2/kernel_uart-arm-tegra2.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 && tegra2 && serial]:
 
 #include "mem_layout.h"