On Thu, Oct 20, 2011 at 2:58 PM, Mohammed, Afzal <afzal@xxxxxx> wrote: > Hi Govindraj, > > On Thu, Oct 20, 2011 at 14:09:22, Govindraj wrote: >> Yes correct, I missed that part here is the updated patch [1] >> Updated change-log for debug/loglevel and checked console_loglevel >> in addition to debug in bootargs. > > Perhaps checking console_loglevel only is sufficient, if I am not > missing anything, passing "debug" thr' bootargs only causes loglevel > to be set to 10 and nothing else. Agree, Updated [1] -- Thanks, Govindraj.R [1] https://gitorious.org/runtime_3-0/runtime_3-0/commit/4b04aa54e61540f1f358ef412f2aaa3bab8de7c1 diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index 5e3bbce..4f41369 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -65,6 +65,7 @@ static LIST_HEAD(uart_list); static u8 num_uarts; static u8 console_uart_id = -1; static u8 no_console_suspend; +static u8 uart_debug; #define DEFAULT_RXDMA_POLLRATE 1 /* RX DMA polling rate (us) */ #define DEFAULT_RXDMA_BUFSIZE 4096 /* RX DMA buffer size */ @@ -310,6 +311,13 @@ static int __init omap_serial_early_init(void) if (cmdline_find_option(uart_name)) { console_uart_id = uart->num; + if (console_loglevel >= 10) { + uart_debug = true; + pr_info("%s used as console in debug mode" + " uart%d clocks will not be" + " gated", uart_name, uart->num); + } + if (cmdline_find_option("no_console_suspend")) no_console_suspend = true; @@ -414,7 +422,8 @@ void __init omap_serial_init_port(struct omap_board_data *bdata, oh->dev_attr = uart; - if ((cpu_is_omap34xx() || cpu_is_omap44xx()) && bdata->pads) + if (((cpu_is_omap34xx() || cpu_is_omap44xx()) && bdata->pads) + && !uart_debug) device_init_wakeup(&pdev->dev, true); } -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
