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software/bios: rename CONFIG_SIM_DISABLE_DELAY to CONFIG_DISABLE_DELAYS and disable timeout on serialboot's check_ack when CONFIG_DISABLE_DELAYS is set.

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This is useful in simulation to skip serialboot ack check.
This commit is contained in:
Florent Kermarrec 2021-01-20 09:27:39 +01:00
parent 41964f945c
commit acb6741b8a
3 changed files with 7 additions and 3 deletions
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4
litex/soc/software/bios/boot.c
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@ -108,7 +108,11 @@ static int check_ack(void)
timer0_en_write(0);
timer0_reload_write(0);
#ifndef CONFIG_DISABLE_DELAYS
timer0_load_write(CONFIG_CLOCK_FREQUENCY/4);
#else
timer0_load_write(0);
#endif
timer0_en_write(1);
timer0_update_value_write(1);
recognized = 0;

2
litex/soc/software/liblitedram/bist.c
View file

@ -23,7 +23,7 @@ uint32_t rd_errors;
__attribute__((unused)) static void cdelay(int i)
{
#ifndef CONFIG_SIM_DISABLE_DELAYS
#ifndef CONFIG_DISABLE_DELAYS
while(i > 0) {
__asm__ volatile(CONFIG_CPU_NOP);
i--;

2
litex/soc/software/liblitedram/sdram.c
View file

@ -37,7 +37,7 @@
__attribute__((unused)) static void cdelay(int i)
{
#ifndef CONFIG_SIM_DISABLE_DELAYS
#ifndef CONFIG_DISABLE_DELAYS
while(i > 0) {
__asm__ volatile(CONFIG_CPU_NOP);
i--;