1 files changed, 91 insertions, 0 deletions
diff --git a/arch/arm/mach-ux500/mloader-db8500.c b/arch/arm/mach-ux500/mloader-db8500.c
new file mode 100644
index 00000000000..8f08e6af969
--- /dev/null
+++ b/arch/arm/mach-ux500/mloader-db8500.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2011 ST-Ericsson
+ *
+ * Author: Maxime Coquelin <maxime.coquelin-nonst@stericsson.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2, as
+ * published by the Free Software Foundation.
+ *
+ */
+#include <linux/types.h>
+#include <linux/platform_device.h>
+
+#include <mach/mloader-dbx500.h>
+#include <mach/hardware.h>
+
+static struct dbx500_ml_area modem_areas[] = {
+	{ .name = "modem_trace", .start = 0x6000000, .size = 0xf00000 },
+	{ .name = "modem_shared", .start = 0x6f00000, .size = 0x100000 },
+	{ .name = "modem_priv", .start = 0x7000000, .size = 0x1000000 },
+};
+
+static struct dbx500_ml_fw modem_fws[] = {
+	{ .name = "MODEM", .area = &modem_areas[0], .offset = 0x0 },
+	{ .name = "IPL", .area = &modem_areas[1], .offset = 0x00 },
+};
+
+static struct dbx500_mloader_pdata mloader_fw_data = {
+	.fws = modem_fws,
+	.nr_fws = ARRAY_SIZE(modem_fws),
+	.areas = modem_areas,
+	.nr_areas = ARRAY_SIZE(modem_areas),
+};
+
+static struct resource mloader_fw_rsrc[] = {
+	{
+		.start = (U8500_BACKUPRAM1_BASE + 0xF70),
+		.end   = (U8500_BACKUPRAM1_BASE + 0xF7C),
+		.flags = IORESOURCE_MEM
+	}
+};
+
+struct platform_device mloader_fw_device = {
+	.name = "dbx500_mloader_fw",
+	.id = -1,
+	.dev = {
+		.platform_data	= &mloader_fw_data,
+	},
+	.resource = mloader_fw_rsrc,
+	.num_resources = ARRAY_SIZE(mloader_fw_rsrc)
+};
+
+/* Default areas can be overloaded in cmdline */
+static int __init early_modem_priv(char *p)
+{
+	struct dbx500_ml_area *area = &modem_areas[2];
+
+	area->size = memparse(p, &p);
+
+	if (*p == '@')
+		area->start = memparse(p + 1, &p);
+
+	return 0;
+}
+early_param("mem_modem", early_modem_priv);
+
+static int __init early_modem_shared(char *p)
+{
+	struct dbx500_ml_area *area = &modem_areas[1];
+
+	area->size = memparse(p, &p);
+
+	if (*p == '@')
+		area->start = memparse(p + 1, &p);
+
+	return 0;
+}
+early_param("mem_mshared", early_modem_shared);
+
+static int __init early_modem_trace(char *p)
+{
+	struct dbx500_ml_area *area = &modem_areas[0];
+
+	area->size = memparse(p, &p);
+
+	if (*p == '@')
+		area->start = memparse(p + 1, &p);
+
+	return 0;
+}
+early_param("mem_mtrace", early_modem_trace);