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fixed bug in bootloader autoboot timer

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stnolting 2020-07-21 21:36:22 +02:00
parent b0d0287773
commit 90c698c76a
2 changed files with 927 additions and 922 deletions
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1846
rtl/core/neorv32_bootloader_image.vhd
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3
sw/bootloader/bootloader.c
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@ -242,7 +242,8 @@ int main(void) {
// ------------------------------------------------
neorv32_uart_print("\n\nAutoboot in "xstr(AUTOBOOT_TIMEOUT)"s. Press key to abort.\n");
uint64_t timeout_time = (uint64_t)(AUTOBOOT_TIMEOUT * clock_speed);
uint64_t timeout_time = neorv32_mtime_get_time() + (uint64_t)(AUTOBOOT_TIMEOUT * clock_speed);
while ((UART_DATA & (1 << UART_DATA_AVAIL)) == 0) { // wait for any key to be pressed or timeout
if (neorv32_mtime_get_time() >= timeout_time) { // timeout? start auto boot sequence