Hi Stefan, On Mon, Jul 28, 2014 at 08:47:13AM +0200, Stefan Roese wrote: > Sorry for the late reply to this comment. > > On 04.07.2014 00:02, Luka Perkov wrote: > >On Fri, Jun 27, 2014 at 11:55:08AM +0200, Stefan Roese wrote: > >>The barebox version of the kwboot tool has evolved a bit. To support > >>Armada XP and Dove. Additionally a few minor fixes have been applied. > >>So lets sync with the latest barebox version. > >> > >>Please note that the main difference between both versions now is, that > >>the U-Boot version still supports the -p option, to dynamically patch > >>an image for UART boot mode. I didn't test it now though. > >> > >>Signed-off-by: Stefan Roese <[email protected]> > >>--- > >> > >> tools/kwboot.c | 97 > >> +++++++++++++++++++++++++++++++++++++++++++++++++--------- > >> 1 file changed, 83 insertions(+), 14 deletions(-) > > > >... > > > >>-#define KWBOOT_MSG_REQ_DELAY 10 /* ms */ > >>-#define KWBOOT_MSG_RSP_TIMEO 50 /* ms */ > >>+static unsigned char kwboot_msg_debug[] = { > >>+ 0xDD, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77 > >>+}; > >>+ > >>+#define KWBOOT_MSG_REQ_DELAY 1000 /* ms */ > >>+#define KWBOOT_MSG_RSP_TIMEO 1000 /* ms */ > > > >This causes problems on kirkwood. The old values should be kept, apply > >the patch below to this one. After that chage feel free to add Tested-by > >line. > > > >Tested-by: Luka Perkov <[email protected]> > > > >Now only to figure out why 21/25 breaks things on kirkwood. > > > >Luka > > > >diff --git a/tools/kwboot.c b/tools/kwboot.c > >index c47970e..ccc9d90 100644 > >--- a/tools/kwboot.c > >+++ b/tools/kwboot.c > >@@ -42,8 +42,8 @@ static unsigned char kwboot_msg_debug[] = { > > 0xDD, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77 > > }; > > > >-#define KWBOOT_MSG_REQ_DELAY 1000 /* ms */ > >-#define KWBOOT_MSG_RSP_TIMEO 1000 /* ms */ > >+#define KWBOOT_MSG_REQ_DELAY 10 /* ms */ > >+#define KWBOOT_MSG_RSP_TIMEO 50 /* ms */ > > Unfortunately these settings do not work with Armada XP. I tested a bit and > it seems that e.g. this setting works on Armada XP: > > #define KWBOOT_MSG_REQ_DELAY 10 /* ms */ > #define KWBOOT_MSG_RSP_TIMEO 1000 /* ms */ > > Could you please check this on your Kirkwood platform? And perhaps find a > configuration that works for the SoC's? That would be great!
I just tried this and it does not work on kirkwood. I've stumbled upon this thread though, it might be useful: http://lists.infradead.org/pipermail/barebox/2014-June/019618.html Can we just add a flag to kwboot which will use appropriate values for kirkwood and armada? We can keep kirkwood by default, that way we won't break anything. Luka _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
