projects
/
carl9170fw.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
carl9170 firmware: introduce __noreturn attribute
[carl9170fw.git]
/
carlfw
/
src
/
main.c
diff --git
a/carlfw/src/main.c
b/carlfw/src/main.c
index 9b2a09c5ec6ebb1c69ea111187e540f2f85dce20..9500c0d26720bcb4d43f409e790048669788ae01 100644
(file)
--- a/
carlfw/src/main.c
+++ b/
carlfw/src/main.c
@@
-46,6
+46,7
@@
static void init(void)
/* USB init */
usb_init();
/* USB init */
usb_init();
+ /* initialize DMA memory */
memset(&dma_mem, 0, sizeof(dma_mem));
/* fill DMA rings */
memset(&dma_mem, 0, sizeof(dma_mem));
/* fill DMA rings */
@@
-84,7
+85,7
@@
static void handle_fw(void)
reboot();
}
reboot();
}
-static void __
attribute__((noreturn))
main_loop(void)
+static void __
noreturn
main_loop(void)
{
/* main loop */
while (1) {
{
/* main loop */
while (1) {
@@
-116,13
+117,10
@@
static void __attribute__((noreturn)) main_loop(void)
* we put _start() there with the linker script carl9170.lds.
*/
* we put _start() there with the linker script carl9170.lds.
*/
-void
__attribute__((noreturn))
start(void)
+void start(void)
{
clock_set(true, AHB_40MHZ_OSC);
{
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 */
/* 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 */
" ~`!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();
}
main_loop();
}