From: Aldo Brett Cedillo Martinez aldo.cedillo@ti.com
Zoom2 and Zoom2 used to hang with "md" command. It was due to a problem with a buffer size in print_buffer() function. A macro was introduced to use a different buffer size in case of compiling for Zoom2 and Zoom3.
Jeff could you please test it on your board with the Zoom3 initial support patch.
Sandeep I also saw this behaving in Zoom2, so maybe I could send a patch that introduces only Zoom2 change, which could be introduced in TI tree without waiting for Zoom3 initial support for going mainline.
Signed-off-by: Aldo Brett Cedillo Martinez aldo.cedillo@ti.com --- lib/display_options.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/lib/display_options.c b/lib/display_options.c index 20319e6..99e43f7 100644 --- a/lib/display_options.c +++ b/lib/display_options.c @@ -101,7 +101,12 @@ void print_size(unsigned long long size, const char *s) #define DEFAULT_LINE_LENGTH_BYTES (16) int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen) { +#if defined(CONFIG_OMAP3_ZOOM2) || defined(CONFIG_OMAP3_ZOOM3) + uint8_t linebuf[DEFAULT_LINE_LENGTH_BYTES]; +#else uint8_t linebuf[MAX_LINE_LENGTH_BYTES + 1]; +#endif /* CONFIG_OMAP3 */ + uint32_t *uip = (void*)linebuf; uint16_t *usp = (void*)linebuf; uint8_t *ucp = (void*)linebuf;