Reorganized firmware/ subdirectory (x300->usrp3, zpu->usrp2)

1 files changed, 23 insertions, 0 deletions

diff --git a/firmware/usrp2/usrp2p/bootloader_utils.h b/firmware/usrp2/usrp2p/bootloader_utils.h
new file mode 100644
index 000000000..d70299b88
--- /dev/null
+++ b/firmware/usrp2/usrp2p/bootloader_utils.h
@@ -0,0 +1,23 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2010 Ettus Research LLC
+ *
+ */
+
+#include <stdint.h>
+
+//we're working in bytes and byte addresses so we can run the same code with Flash chips of different sector sizes.
+//it's really 1463736, but rounded up to 1.5MB
+#define FPGA_IMAGE_SIZE_BYTES 1572864
+//16K
+#define FW_IMAGE_SIZE_BYTES 0x3fff
+
+#define SAFE_FPGA_IMAGE_LOCATION_ADDR 0x00000000
+#define SAFE_FW_IMAGE_LOCATION_ADDR 0x003F0000
+#define PROD_FPGA_IMAGE_LOCATION_ADDR 0x00180000
+#define PROD_FW_IMAGE_LOCATION_ADDR 0x00300000
+
+int is_valid_fpga_image(uint32_t addr);
+int is_valid_fw_image(uint32_t addr);
+void start_program(void);
+void do_the_bootload_thing(void);