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Diffstat (limited to 'results/scraper/launchpad-without-comments/1596204')
| -rw-r--r-- | results/scraper/launchpad-without-comments/1596204 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/1596204 b/results/scraper/launchpad-without-comments/1596204 new file mode 100644 index 000000000..e410034a8 --- /dev/null +++ b/results/scraper/launchpad-without-comments/1596204 @@ -0,0 +1,18 @@ +UART problem in raspi2 + +I was trying to run the raspberry pi uart example at https://github.com/dwelch67/raspberrypi/tree/master/uart01 using qemu 2.6.0, but it didn't work. + +The steps I took were: +* Edit uart01/memmap and change origin to 0x10000 (which is the address qemu starts executing), +* make +* /usr/local/bin/qemu-system-arm -machine raspi2 -m 512M -nographic -gdb tcp::26000 -S -kernel uart01.bin + +Then start arm-none-eabi-gdb and run following commands: + +target remote localhost:26000 +symbol-file ./uart01.elf + + +Then, when I start the program, it seems that the GET32(AUX_MU_LSR_REG)&0x20 condition never becomes true. + +This works on actual hardware, so I am wondering if I'm doing any steps incorrectly or missing. \ No newline at end of file |