diff options
Diffstat (limited to 'src/sys/core.c')
| -rw-r--r-- | src/sys/core.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/src/sys/core.c b/src/sys/core.c index d658d90..15a403a 100644 --- a/src/sys/core.c +++ b/src/sys/core.c @@ -1,5 +1,6 @@ #include <cpu/irq.h> #include <drivers/uart.h> +#include <globals.h> #include <graphics/drawer.h> #include <graphics/lfb.h> #include <lib/mem.h> @@ -7,7 +8,6 @@ #include <lib/strings.h> #include <symbols.h> #include <sys/core.h> -#include <sys/kernel.h> #include <sys/power.h> #include <sys/schedule.h> #include <sys/timer.h> @@ -15,25 +15,19 @@ #include <util/status.h> #include <util/time.h> -#define SYS_CORE_C -#ifndef VERSION -char* os_info_v = "?"; -#else -char* os_info_v = VERSION; -#endif - void testlocal(void); // Initialize IRQs void sysinit(void) { // Clear System Globals - *(unsigned long*)exe_cnt_m.addr = 0; + exe_cnt_m.addr = &exe_cnt; exe_cnt_m.pid = NULL_PID; - cmdidx = 0; - for(int i = 0; i < 2048; i++) - cmd[i] = 0; - *(unsigned long*) SYS_TIMER_C0 = 60000000; // 60 second trigger + nextpid = SCHED_PID + 1; + rpi_heap_top = &rpi_heap; + stimeh = *(unsigned long*)SYS_TIMER_CHI; + stimel = *(unsigned long*)SYS_TIMER_CLO; + *(unsigned long*) SYS_TIMER_C0 = 60000000 + stimeh; // 6 second trigger ///... // Route GPU interrupts to Core 0 @@ -56,6 +50,8 @@ void sysinit(void) routing_core0cntv_to_core0fiq(); // Enable timer enablecntv(); + // Enable system timer + store32(SYS_TIMER_SC_M0, IRQ_ENABLE1); // Graphics Initialize lfb_init(); @@ -73,7 +69,6 @@ void sysinit(void) //add_thread(testlocal, 3); } -struct Mutex testm = {.addr = (void*)0xDEADBEEF, .pid = NULL_PID}; void testlocal1(void) { unsigned long a = 5; @@ -104,13 +99,6 @@ void testlocal(void) schedule(); } if (t->data.pid == 3) { - yield(); - yield(); - yield(); - yield(); - yield(); - yield(); - yield(); // Example /* while (uart_tx_full) { |