carl9170 firmware: toolchain binutils 2.20.51

[carl9170fw.git] / carlfw / src / main.c

diff --git a/carlfw/src/main.c b/carlfw/src/main.c
index 9b2a09c5ec6ebb1c69ea111187e540f2f85dce20..3efa6a8fe5383939e3000c7c036b4739d66a1a59 100644 (file)
--- a/carlfw/src/main.c
+++ b/carlfw/src/main.c
@@ -46,6 +46,7 @@ static void init(void)
        /* USB init */
        usb_init();
 
+       /* initialize DMA memory */
        memset(&dma_mem, 0, sizeof(dma_mem));
 
        /* fill DMA rings */
@@ -120,9 +121,6 @@ void __attribute__((noreturn)) start(void)
 {
        clock_set(true, AHB_40MHZ_OSC);
 
-       /* initialize firmware context and DMA memory */
-       memset(&fw, 0, sizeof(fw));
-
        /* watchdog magic pattern check */
        if ((get(AR9170_PWR_REG_WATCH_DOG_MAGIC) & 0xffff0000) == 0x12340000) {
                /* watch dog warm start */
@@ -149,5 +147,10 @@ void __attribute__((noreturn)) start(void)
            " ~`!1@2#3$4%%5^6&7*8(9)0_-+={[}]|\\:;\"'<,>.?/");
 #endif /* CONFIG_CARL9170FW_DEBUG */
 
+       /*
+        * Tell the host, that the firmware has booted and is
+        * now ready to process requests.
+        */
+       send_cmd_to_host(0, CARL9170_RSP_BOOT, 0x00, NULL);
        main_loop();
 }