On Sat, 2017-01-14 at 10:06 -0700, Simon Glass wrote:
Hi Joakim,
On 14 January 2017 at 04:51, Bin Meng bmeng.cn@gmail.com wrote:
+Simon,
On Fri, Jan 13, 2017 at 4:12 AM, Joakim Tjernlund Joakim.Tjernlund@infinera.com wrote:
I found two repos w.r.t x86_64 for u-boot, which one should I use?
U-Boot x86_64 support is not in mainstream yet.
I'll be sending v3 fairly soon. But even then it is not complete. Various things need fixing up and polishing - e.g. SDRAM sizing, graphics ROMs, actually booting Linux!
I am ATM only looking at USING the qemu-x86 target for now.
BTW, I found tools/binman/binman.py only worked with python 2.7, maybe you can change the shebang to python2.7 as my default python is 3.4
We should probably patch it to work on 3.4 also.
I did a quick test using: 2to3 -w binman.py
This makes binman.py "build" on both 2.7 and 3.4 but running it on 3.4 hangs forever until Ctrl-C: BINMAN u-boot.rom Traceback (most recent call last): File "./tools/binman/binman", line 113, in <module> ret_code = RunBinman(options, args) File "./tools/binman/binman", line 101, in RunBinman ret_code = control.Binman(options, args) File "/usr/local/src/u-boot-x86/tools/binman/control.py", line 95, in Binman fdt = fdt_select.FdtScan(dtb_fname) File "/usr/local/src/u-boot-x86/tools/binman/../dtoc/fdt_select.py", line 28, in FdtScan dtb.Scan() File "/usr/local/src/u-boot-x86/tools/binman/../dtoc/fdt.py", line 229, in Scan self._root.Scan() File "/usr/local/src/u-boot-x86/tools/binman/../dtoc/fdt_fallback.py", line 61, in Scan for name, byte_list_str in self._fdt.GetProps(self.path).items(): File "/usr/local/src/u-boot-x86/tools/binman/../dtoc/fdt_fallback.py", line 128, in GetProps out = command.Output('fdtget', self._fname, node, '-p') File "/usr/local/src/u-boot-x86/tools/binman/../patman/command.py", line 109, in Output return RunPipe([cmd], capture=True, raise_on_error=raise_on_error).stdout File "/usr/local/src/u-boot-x86/tools/binman/../patman/command.py", line 97, in RunPipe last_pipe.CommunicateFilter(None)) File "/usr/local/src/u-boot-x86/tools/binman/../patman/cros_subprocess.py", line 168, in CommunicateFilter rlist, wlist, _ = select.select(read_set, write_set, [], 0.2) KeyboardInterrupt Makefile:1070: recipe for target 'u-boot.rom' failed make: *** [u-boot.rom] Error 1
Please just change shebang to python2.7 for now. This is the only fix needed to build the x86 qemu target.
Jocke