diff options
| author | Christian Cunningham <cc@localhost> | 2021-12-21 21:30:00 -0800 |
|---|---|---|
| committer | Christian Cunningham <cc@localhost> | 2021-12-21 21:30:00 -0800 |
| commit | e683cbf70122454eb25899970202b5fefabe4207 (patch) | |
| tree | 4711d29935ed47669be0414f4e34e89ad6d7edfc | |
| parent | d3d87c5fd8096c2b5730ba9664635af560505fd7 (diff) | |
More terse
| -rw-r--r-- | src/sys/core.c | 5 | ||||
| -rw-r--r-- | src/sys/kernel.S | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/src/sys/core.c b/src/sys/core.c index bd6df21..f28ef44 100644 --- a/src/sys/core.c +++ b/src/sys/core.c @@ -1,3 +1,4 @@ +#include "../cpu/irq.h" #include "../drivers/uart.h" #include "../graphics/draw.h" #include "../lib/mem.h" @@ -49,6 +50,10 @@ void sysinit() { //init_graphics(); //draw_box(0x01FE, 0, 0, 640, 480); //draw_box(0xFFFF, 2, 2, 10, 10); + + // Enable IRQ & FIQ + enableirq(); + enablefiq(); } // Checks IRQ status diff --git a/src/sys/kernel.S b/src/sys/kernel.S index f919213..f74bc6a 100644 --- a/src/sys/kernel.S +++ b/src/sys/kernel.S @@ -4,11 +4,9 @@ kernel_main: push {lr} bl sysinit - cpsie i // Enable IRQ - cpsie f // Enable FIQ bl postinit kernel_main.loop: - bl io_halt + wfi b kernel_main.loop pop {lr} |