Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / micronas / vct / ebi.c

diff --git a/qemu/roms/u-boot/board/micronas/vct/ebi.c b/qemu/roms/u-boot/board/micronas/vct/ebi.c
new file mode 100644 (file)
index 0000000..8a2c2dc
--- /dev/null
+++ b/qemu/roms/u-boot/board/micronas/vct/ebi.c
@@ -0,0 +1,35 @@
+/*
+ * (C) Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering
+ *
+ * Copyright (C) 2006 Micronas GmbH
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include "vct.h"
+
+int ebi_initialize(void)
+{
+#if defined(CONFIG_VCT_NOR)
+       if (ebi_init_nor_flash())
+               return -1;
+#endif
+
+#if defined(CONFIG_VCT_ONENAND)
+       if (ebi_init_onenand())
+               return -1;
+#endif
+
+#if defined(CONFIG_DRIVER_SMC911X)
+       if (ebi_init_smc911x())
+               return -1;
+#endif
+
+       reg_write(EBI_CTRL_SIG_ACTLV(EBI_BASE), 0x00004100);
+
+       ebi_wait();
+
+       return 0;
+}