From 1a695f94849644773deda18f84a07ef1a206481b Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Tue, 11 Oct 2011 18:09:45 -0700
Subject: b100: new eeprom map for special 9 byte serial

---
 firmware/fx2/b100/usb_descriptors.a51 | 3 ++-
 firmware/fx2/b100/usrp_main.c         | 6 +++---
 2 files changed, 5 insertions(+), 4 deletions(-)

(limited to 'firmware/fx2/b100')

diff --git a/firmware/fx2/b100/usb_descriptors.a51 b/firmware/fx2/b100/usb_descriptors.a51
index 169aea4fd..5365de840 100644
--- a/firmware/fx2/b100/usb_descriptors.a51
+++ b/firmware/fx2/b100/usb_descriptors.a51
@@ -452,7 +452,8 @@ _usb_desc_serial_number_ascii::
 	.db	'1, 0
 	.db	'5, 0
 	.db	'9, 0
-	.db	'3, 0
+	.db	'2, 0
+	.db	'7, 0
 str6_end:
 
 	SI_FPGA_COMMAND_OUT_PATH = 7
diff --git a/firmware/fx2/b100/usrp_main.c b/firmware/fx2/b100/usrp_main.c
index 7558fadb8..391a6d94f 100644
--- a/firmware/fx2/b100/usrp_main.c
+++ b/firmware/fx2/b100/usrp_main.c
@@ -37,8 +37,8 @@
  * offsets into boot eeprom for configuration values
  */
 #define	HW_REV_OFFSET		  5
-#define SERIAL_NO_OFFSET	248
-#define SERIAL_NO_LEN		  8
+#define SERIAL_NO_OFFSET	247
+#define SERIAL_NO_LEN		  9
 
 
 #define	bRequestType	SETUPDAT[0]
@@ -342,7 +342,7 @@ void
 patch_usb_descriptors(void)
 {
   static xdata unsigned char hw_rev;
-  static xdata unsigned char serial_no[8];
+  static xdata unsigned char serial_no[SERIAL_NO_LEN];
   unsigned char i;
 
   eeprom_read(I2C_ADDR_BOOT, HW_REV_OFFSET, &hw_rev, 1);	// LSB of device id
-- 
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