Teach fastboot to allow required variables per product.

This is needed for products like xoom-cdma and xoom-cdma-lte.
The xoom-cdma-lte product requires an lte baseband binary but
it's not needed for xoom-cdma.

This is implemented by allowing an optional product parameter
to "required" statements. The parameter is separated from
"required" by a colon so the version-baseband-2 requirment in
board-info.txt for stingray becomes:

 require-for-product:xoom-cdma-lte version-baseband-2=ltedc_u_03.25.00|ltedc_u_03.19.00

In the above statement, only xoom-cdma-lte requires version-baseband-2
and the baseband can be lte_u_03.25.00 or lte_u_03.19.00. For other
products version-baseband-2 will be ignored.


Change-Id: I786bec5f5661c2243d87925b064fc6124d3cffa1

1 files changed, 6 insertions, 1 deletions

diff --git a/fastboot/fastboot.h b/fastboot/fastboot.h
index a4b27a02f..9e043fe6f 100644
--- a/fastboot/fastboot.h
+++ b/fastboot/fastboot.h
@@ -43,8 +43,10 @@ char *fb_get_error(void);
 /* engine.c - high level command queue engine */
 void fb_queue_flash(const char *ptn, void *data, unsigned sz);;
 void fb_queue_erase(const char *ptn);
-void fb_queue_require(const char *var, int invert, unsigned nvalues, const char **value);
+void fb_queue_require(const char *prod, const char *var, int invert,
+        unsigned nvalues, const char **value);
 void fb_queue_display(const char *var, const char *prettyname);
+void fb_queue_query_save(const char *var, char *dest, unsigned dest_size);
 void fb_queue_reboot(void);
 void fb_queue_command(const char *cmd, const char *msg);
 void fb_queue_download(const char *name, void *data, unsigned size);
@@ -54,4 +56,7 @@ int fb_execute_queue(usb_handle *usb);
 /* util stuff */
 void die(const char *fmt, ...);
 
+/* Current product */
+extern char cur_product[FB_RESPONSE_SZ + 1];
+
 #endif