Initial import of qemu-2.4.1HEADmaster

4 files changed, 58 insertions, 0 deletions

diff --git a/roms/u-boot/arch/arm/cpu/armv7/kona-common/Makefile b/roms/u-boot/arch/arm/cpu/armv7/kona-common/Makefile
new file mode 100644
index 00000000..da225cb4
--- /dev/null
+++ b/roms/u-boot/arch/arm/cpu/armv7/kona-common/Makefile
@@ -0,0 +1,9 @@
+#
+# Copyright 2013 Broadcom Corporation.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	+= s_init.o
+obj-y	+= hwinit-common.o
+obj-y	+= clk-stubs.o
diff --git a/roms/u-boot/arch/arm/cpu/armv7/kona-common/clk-stubs.c b/roms/u-boot/arch/arm/cpu/armv7/kona-common/clk-stubs.c
new file mode 100644
index 00000000..338e0e49
--- /dev/null
+++ b/roms/u-boot/arch/arm/cpu/armv7/kona-common/clk-stubs.c
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2013 Broadcom Corporation.
+ *
+ * SPDX-License-Identifier:      GPL-2.0+
+ */
+
+#include <common.h>
+
+/*
+ * These weak functions are available to kona architectures that don't
+ * require clock enables from the driver code.
+ */
+int __weak clk_sdio_enable(void *base, u32 rate, u32 *actual_ratep)
+{
+	return 0;
+}
+
+int __weak clk_bsc_enable(void *base, u32 rate, u32 *actual_ratep)
+{
+	return 0;
+}
diff --git a/roms/u-boot/arch/arm/cpu/armv7/kona-common/hwinit-common.c b/roms/u-boot/arch/arm/cpu/armv7/kona-common/hwinit-common.c
new file mode 100644
index 00000000..2b3a8405
--- /dev/null
+++ b/roms/u-boot/arch/arm/cpu/armv7/kona-common/hwinit-common.c
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2013 Broadcom Corporation.
+ *
+ * SPDX-License-Identifier:      GPL-2.0+
+ */
+
+#include <common.h>
+#include <linux/sizes.h>
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+void enable_caches(void)
+{
+	/* Enable D-cache. I-cache is already enabled in start.S */
+	dcache_enable();
+}
+#endif
diff --git a/roms/u-boot/arch/arm/cpu/armv7/kona-common/s_init.c b/roms/u-boot/arch/arm/cpu/armv7/kona-common/s_init.c
new file mode 100644
index 00000000..6066a73c
--- /dev/null
+++ b/roms/u-boot/arch/arm/cpu/armv7/kona-common/s_init.c
@@ -0,0 +1,12 @@
+/*
+ * Copyright 2014 Broadcom Corporation.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/*
+ * Early system init. Currently empty.
+ */
+void s_init(void)
+{
+}