From 49bd4c133fc83de1cb1761ff089a2de03699d991 Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Thu, 24 Mar 2022 16:44:51 -0700
Subject: IRQ Subscription

---
 kernel/sys/core.c | 38 ++++++++++++++++++++------------------
 1 file changed, 20 insertions(+), 18 deletions(-)

(limited to 'kernel/sys')

diff --git a/kernel/sys/core.c b/kernel/sys/core.c
index d76b712..7f42d6e 100644
--- a/kernel/sys/core.c
+++ b/kernel/sys/core.c
@@ -10,6 +10,7 @@
 #include <sys/core.h>
 #include <sys/power.h>
 #include <sys/schedule.h>
+#include <usr/main.h>
 #include <util/mutex.h>
 #include <util/status.h>
 #include <util/time.h>
@@ -18,30 +19,30 @@
 void sysinit(void)
 {
 	// Initialize System Globals
-	stimeh = *(unsigned long*)SYS_TIMER_CHI;
-	stimel = *(unsigned long*)SYS_TIMER_CLO;
-	*(unsigned long*) SYS_TIMER_C0 = 2000000 + stimeh; // 2 second trigger
+	//stimeh = *(unsigned long*)SYS_TIMER_CHI;
+	//stimel = *(unsigned long*)SYS_TIMER_CLO;
+	//*(unsigned long*) SYS_TIMER_C0 = 2000000 + stimeh; // 2 second trigger
 	uart_init();
 	///...
 
 	// Route GPU interrupts to Core 0
 	store32(0x00, GPU_INTERRUPTS_ROUTING);
 
-	// Mask Overrun of UART0
-	store32(1<<4, UART0_IMSC);
-	// Enable UART GPU IRQ
-	store32(1<<25, IRQ_ENABLE2);
-	// Enable Timer
-	//// Get the frequency
-	cntfrq = read_cntfrq();
-	// Clear cntv interrupt and set next 1 second timer
-	write_cntv_tval(cntfrq);
-	// Route timer to core0 fiq
-	routing_core0cntv_to_core0fiq();
-	// Enable timer
-	enablecntv();
-	// Enable system timer
-	store32(SYS_TIMER_SC_M0, IRQ_ENABLE1);
+	//// Mask Overrun of UART0
+	//store32(1<<4, UART0_IMSC);
+	//// Enable UART GPU IRQ
+	//store32(1<<25, IRQ_ENABLE2);
+	//// Enable Timer
+	////// Get the frequency
+	//cntfrq = read_cntfrq();
+	//// Clear cntv interrupt and set next 1 second timer
+	//write_cntv_tval(cntfrq);
+	//// Route timer to core0 fiq
+	//routing_core0cntv_to_core0fiq();
+	//// Enable timer
+	//enablecntv();
+	//// Enable system timer
+	//store32(SYS_TIMER_SC_M0, IRQ_ENABLE1);
 
 	// Graphics Initialize
 	lfb_init();
@@ -55,4 +56,5 @@ void sysinit(void)
 
 	// Start Scheduler
 	init_scheduler();
+	add_thread(main, 0, 0);
 }
-- 
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