omap-usb-boot: Tool to communicate with OMAP devices bootroms via USB

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

1 files changed, 66 insertions, 0 deletions

diff --git a/src/omap4.h b/src/omap4.h
new file mode 100644
index 0000000..070fc40
--- /dev/null
+++ b/src/omap4.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2016 Paul Kocialkowski <contact@paulk.fr>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _OMAP4_H_
+#define _OMAP4_H_
+
+#include <stdint.h>
+
+#include "omap-usb-boot.h"
+
+/*
+ * Values
+ */
+
+#define USB_DEVICE_OMAP4430					0xd00f
+#define USB_DEVICE_OMAP4460					0xd010
+
+/*
+ * Structures
+ */
+
+struct omap4_asic_id_device_id {
+	uint8_t subblock_id;
+	uint8_t subblock_size;
+	uint8_t fixed;
+	uint16_t device;
+	uint8_t ch;
+	uint8_t rom_revision;
+} __attribute__((__packed__));
+
+struct omap4_asic_id_crc {
+	uint8_t subblock_id;
+	uint8_t subblock_size;
+	uint8_t fixed;
+	uint32_t crc;
+	uint32_t gp_blank;
+} __attribute__((__packed__));
+
+struct omap4_asic_id {
+	uint8_t count;
+	struct omap4_asic_id_device_id device_id;
+	uint8_t reserved[62];
+	struct omap4_asic_id_crc crc;
+} __attribute__((__packed__));
+
+/*
+ * Globals
+ */
+
+extern struct omap_description omap4_description;
+
+#endif