Hi
I have panda board (omap4430 http://www.ti.com/product/omap4430) , I am trying to debug omap4430 http://www.ti.com/product/omap4430 board using trace32 [Lauterbach].
Can you please provide procedure to debug u-boot code kernel code.
I had installed trace32 and PC is identifying trace32 through serial cable.
I wants to know steps to follow for debugging the boot code and kernel code.
I have gone through net, I came to know , need CMM scripts [board specfic CMM scripts]
can you please provide the same and further steps to debug the code.
Thank you in advance.
Regards
Satish.G
On Fri, Jun 13, 2014 at 3:34 PM, Jyri Sarha jsarha@ti.com wrote:
Select clk_id parameters for set_sysclk calls in the card init phase.
Signed-off-by: Jyri Sarha jsarha@ti.com
.../devicetree/bindings/sound/simple-card.txt | 2 ++ include/sound/simple_card.h | 1 + sound/soc/generic/simple-card.c | 6 +++++- 3 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt index 8460744..8877130 100644 --- a/Documentation/devicetree/bindings/sound/simple-card.txt +++ b/Documentation/devicetree/bindings/sound/simple-card.txt @@ -72,6 +72,8 @@ Optional CPU/CODEC subnodes properties: clock node (= common clock), or "system-clock-frequency" (if system doens't support common clock)
- system-clock-direction : "in" or "out", default "in"
+- system-clock-id : u32, clk_id parameter for set_sysclk,
default 0Example 1 - single DAI link:
diff --git a/include/sound/simple_card.h b/include/sound/simple_card.h index 6d74fef..f3c7a30 100644 --- a/include/sound/simple_card.h +++ b/include/sound/simple_card.h @@ -19,6 +19,7 @@ struct asoc_simple_dai { unsigned int fmt; unsigned int sysclk; int sysclk_dir;
int sysclk_id; int slots; int slot_width;}; diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index 8dd7957..f840d9c 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -64,7 +64,7 @@ static int __asoc_simple_card_dai_init(struct snd_soc_dai *dai, }
if (set->sysclk) {
ret = snd_soc_dai_set_sysclk(dai, 0, set->sysclk,
ret = snd_soc_dai_set_sysclk(dai, set->sysclk_id,set->sysclk, set->sysclk_dir); if (ret && ret != -ENOTSUPP) { dev_err(dai->dev, "simple-card: set_sysclk error\n"); @@ -150,6 +150,10 @@ asoc_simple_card_sub_parse_of(struct device_node *np, return -EINVAL; }
ret = of_property_read_u32(np, "system-clock-id", &val);if (ret == 0)dai->sysclk_id = val;/* * dai->sysclk come from * "clocks = <&xxx>" (if system has common clock)-- 1.7.9.5
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