aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorWojtek Kosior <kwojtus@protonmail.com>2020-01-15 16:47:14 +0100
committerWojtek Kosior <kwojtus@protonmail.com>2020-01-15 16:47:14 +0100
commitca3bf744f826225bb041afc4779ee19493d5440e (patch)
treec6cf284059f9cf0bdcc48eea5d37988d9870e712
parent65328387c7880af777dcfd9c399cb453a87b44c1 (diff)
downloadrpi-MMU-example-ca3bf744f826225bb041afc4779ee19493d5440e.tar.gz
rpi-MMU-example-ca3bf744f826225bb041afc4779ee19493d5440e.zip
remove garbage-comments
-rw-r--r--src/arm/PL1/kernel/interrupts.c33
1 files changed, 1 insertions, 32 deletions
diff --git a/src/arm/PL1/kernel/interrupts.c b/src/arm/PL1/kernel/interrupts.c
index 121d79c..5695e6f 100644
--- a/src/arm/PL1/kernel/interrupts.c
+++ b/src/arm/PL1/kernel/interrupts.c
@@ -3,11 +3,8 @@
#include "svc_interface.h"
#include "armclock.h"
#include "scheduler.h"
-/**
- @brief The undefined instruction interrupt handler
-**/
-
+// defined in setup.c
void __attribute__((noreturn)) setup(void);
// from what I've heard, reset is never used on the Pi;
@@ -105,31 +102,3 @@ void fiq_handler(void)
{
error("fiq happened");
}
-
-
-/* Here is your interrupt function */
-//void
-//__attribute__((interrupt("IRQ")))
-//__attribute__((section(".interrupt_vectors.text")))
-//irq_handler2(void) {
-// /* You code goes here */
-//// uart_puts("GOT INTERRUPT!\r\n");
-//
-// local_timer_clr_reload_reg_t temp = { .IntClear = 1, .Reload = 1 };
-// QA7->TimerClearReload = temp; // Clear interrupt & reload
-//}
-
-///* here is your main */
-//int enable_timer(void) {
-//
-// QA7->TimerRouting.Routing = LOCALTIMER_TO_CORE0_IRQ; // Route local timer IRQ to Core0
-// QA7->TimerControlStatus.ReloadValue = 100; // Timer period set
-// QA7->TimerControlStatus.TimerEnable = 1; // Timer enabled
-// QA7->TimerControlStatus.IntEnable = 1; // Timer IRQ enabled
-// QA7->TimerClearReload.IntClear = 1; // Clear interrupt
-// QA7->TimerClearReload.Reload = 1; // Reload now
-// QA7->Core0TimerIntControl.nCNTPNSIRQ_IRQ = 1; // We are in NS EL1 so enable IRQ to core0 that level
-// QA7->Core0TimerIntControl.nCNTPNSIRQ_FIQ = 0; // Make sure FIQ is zero
-//// uart_puts("Enabled Timer\r\n");
-// return(0);
-//} \ No newline at end of file