Hi Rajendra,
On Thursday 12 December 2013 03:22 PM, Rajendra Nayak wrote:
> With commit '7dedd34: ARM: OMAP2+: hwmod: Fix a crash in _setup_reset() with
> DEBUG_LL' we moved from parsing cmdline to identify uart used for earlycon
> to using the requsite hwmod CONFIG_DEBUG_OMAPxUARTy FLAGS.
>
> On DRA7 though, we seem to be missing this flag, and atleast on the DRA7 EVM
> where we use uart1 for console, boot fails with DEBUG_LL enabled.
>
> Reported-by: Lokesh Vutla <lokeshvutla@xxxxxx>
> Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
Tested on DRA7 evm using Tero's V10 clock series.
Tested-by: Lokesh Vutla <lokeshvutla@xxxxxx>
Thanks and regards,
Lokesh
> ---
> arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> index db32d53..18f333c 100644
> --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
> @@ -1637,7 +1637,7 @@ static struct omap_hwmod dra7xx_uart1_hwmod = {
> .class = &dra7xx_uart_hwmod_class,
> .clkdm_name = "l4per_clkdm",
> .main_clk = "uart1_gfclk_mux",
> - .flags = HWMOD_SWSUP_SIDLE_ACT,
> + .flags = HWMOD_SWSUP_SIDLE_ACT | DEBUG_OMAP2UART1_FLAGS,
> .prcm = {
> .omap4 = {
> .clkctrl_offs = DRA7XX_CM_L4PER_UART1_CLKCTRL_OFFSET,
>
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