On 05/11/15 01:55, Leo Yan wrote:
On Wed, Nov 04, 2015 at 07:30:45PM +0000, Dietmar Eggemann wrote:
On 04/11/15 19:12, Dietmar Eggemann wrote:
On 04/11/15 03:47, Leo Yan wrote:
On Tue, Nov 03, 2015 at 08:33:33PM +0000, Dietmar Eggemann wrote:
Hi Leo,
On 30/10/15 03:12, Leo Yan wrote:
Hi Dietmar,
On Thu, Oct 29, 2015 at 04:30:00PM +0000, Dietmar Eggemann wrote: > On 29/10/15 14:36, Dietmar Eggemann wrote: >> On 21/10/15 02:56, Leo Yan wrote:
[...]
Could you try another way for downloading l-loader.bin:
Boot with recovery mode as usual (pin1-pin2 and pin3-pin4 on J15);
UART will print below info: USB:: Err!! Unknown USB setup packet! NULL package USB:: Err!! Unknown USB setup packet! NULL package USB:: Err!! Unknown USB setup packet! NULL package
Wait for about 1 minutes and don't send l-loader.bin;
UART will print below info: usb data recieving 60s time out.... Switch to UART download...
So now you can download l-loader.bin from Debug UART:
sudo python hisi-idt.py -d /dev/ttyUSB0 --img1=l-loader_DDR_533MHz.bin
Please note, here should use ttyUSB0 which is the Debug UART's device node but not ttyUSB2 for USB OTG port.
We can use this way to get rid of the potential impaction from USB connection.
Loaded the l-loader_DDR_533MHz.bin via the Debug UART but same error behaviour on the board in question.
NOTICE: succeed to init lpddr3 rank0 dram phy INFO: lpddr3_freq_init, set ddrc 533mhz INFO: init ddr3 rank0 in 533MHz INFO: rdet ds fail INFO: rdet ds fail ...
Thanks,
-- Dietmar