URL https://opencores.org/ocsvn/neorv32/neorv32/trunk

Subversion Repositories neorv32

[/] [neorv32/] [trunk/] [sw/] [bootloader/] [bootloader.c] - Diff between revs 14 and 21

Rev 14	Rev 21
Line 166...	Line 166...
`**************************************************************************/`	`**************************************************************************/`
`int main(void) {`	`int main(void) {`

`// ------------------------------------------------`	`// ------------------------------------------------`
`// Processor hardware initialization`	`// Processor hardware initialization`
	`// - all IO devices are reset and disbaled by the crt0 code`
`// ------------------------------------------------`	`// ------------------------------------------------`

`// reset system time`
`MTIME_LO = 0;`
`MTIME_HI = 0;`

`// deactivate unused IO devices`
`neorv32_wdt_disable();`
`neorv32_pwm_disable();`
`neorv32_spi_disable();`
`neorv32_trng_disable();`
`neorv32_twi_disable();`

`// get clock speed (in Hz)`	`// get clock speed (in Hz)`
`uint32_t clock_speed = SYSINFO_CLK;`	`uint32_t clock_speed = SYSINFO_CLK;`

`// init SPI for 8-bit, clock-mode 0, MSB-first, no interrupt`	`// init SPI for 8-bit, clock-mode 0, MSB-first, no interrupt`
`if (clock_speed < 40000000) {`	`if (clock_speed < 40000000) {`