Fábio Coutada
62e8454f91
- make-uefi-iso.sh: UEFI ISO image builder - test_boot.S, test_boot.ld: test boot assembly and linker script - eim_config.toml: EIM (External Interface Module) configuration - edk2-ovmf RPM for UEFI firmware - GAP_ANALYSIS_PIKEOS_PARITY.md: PikeOS parity gap analysis
9 lines
249 B
C
9 lines
249 B
C
#include <stdint.h>
|
|
#define UART0 ((volatile uint32_t*)0x3FF40000)
|
|
void _start(void) {
|
|
UART0[5] = 43; /* CLKDIV */
|
|
UART0[8] = (1<<16)|(1<<18)|(0x3<<1); /* CONF0 */
|
|
UART0[0] = 'H'; /* DATA */
|
|
UART0[0] = 'i';
|
|
for(;;);
|
|
}
|