Re: [PATCH 1/3] ARM: msm: Move debug-macro.S to include/debug

From: Stephen Boyd
Date: Wed Jun 12 2013 - 13:47:06 EST


On 06/11, Stephen Boyd wrote:
> diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c
> index efa113e..284cc56 100644
> --- a/arch/arm/mach-msm/io.c
> +++ b/arch/arm/mach-msm/io.c
> @@ -52,10 +52,6 @@ static struct map_desc msm_io_desc[] __initdata = {
> MSM_CHIP_DEVICE_TYPE(GPIO1, MSM7X00, MT_DEVICE_NONSHARED),
> MSM_CHIP_DEVICE_TYPE(GPIO2, MSM7X00, MT_DEVICE_NONSHARED),
> MSM_DEVICE_TYPE(CLK_CTL, MT_DEVICE_NONSHARED),
> -#if defined(CONFIG_DEBUG_MSM_UART1) || defined(CONFIG_DEBUG_MSM_UART2) || \
> - defined(CONFIG_DEBUG_MSM_UART3)
> - MSM_DEVICE_TYPE(DEBUG_UART, MT_DEVICE_NONSHARED),
> -#endif

Hmm debug_ll_io_init() uses MT_DEVICE so I think I'll add a dummy
entry here and fill in the address with debug_ll_addr.

> {
> .virtual = (unsigned long) MSM_SHARED_RAM_BASE,
> .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS),
> @@ -71,6 +67,7 @@ void __init msm_map_common_io(void)
> * pages are peripheral interface or not.
> */
> asm("mcr p15, 0, %0, c15, c2, 4" : : "r" (0));
> + debug_ll_io_init();
> iotable_init(msm_io_desc, ARRAY_SIZE(msm_io_desc));
> }
> #endif

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