diff options
Diffstat (limited to 'setup.c')
| -rw-r--r-- | setup.c | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -5,6 +5,7 @@ #include "atags.h" // for POWER_OF_2() macro... perhaps the macro should be moved #include "memory.h" +#include "armclock.h" void setup(uint32_t r0, uint32_t machine_type, struct atag_header *atags) @@ -14,7 +15,7 @@ void setup(uint32_t r0, uint32_t machine_type, // When we attach screen session after loading kernel with socat // we miss kernel's greeting... So we'll make the kernel wait for // one char we're going to send from within screen - //getchar(); + getchar(); puts("Hello, kernel World!"); @@ -97,6 +98,12 @@ void setup(uint32_t r0, uint32_t machine_type, // loads a blob there demo_setup_PL0(); + // sets some general settings for arm timer + armclk_init(); + + // turns on irq from arm timer + armclk_enable_timer_irq(); + // jumps to unprivileged code... never, ever, ever returns demo_go_unprivileged(); |