Patchwork [U-Boot,v2] ARCH: EXYNOS: add support to match product id

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Submitter Chander Kashyap
Date Oct. 15, 2012, 11:58 a.m.
Message ID <1350302303-5026-1-git-send-email-chander.kashyap@linaro.org>
Download mbox | patch
Permalink /patch/191548/
State Superseded
Delegated to: Minkyu Kang
Headers show

Comments

Chander Kashyap - Oct. 15, 2012, 11:58 a.m.
From: Minkyu Kang <mk7.kang@samsung.com>

Based upon single SoC there can be multiple varients.
This patch add support to match the complete product ID.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
---
Changes from v1:
	- Author name changed
 arch/arm/include/asm/arch-exynos/cpu.h |    9 +++++++++
 1 file changed, 9 insertions(+)
Albert ARIBAUD - Oct. 15, 2012, 12:28 p.m.
Hi Chander,

On Mon, 15 Oct 2012 17:28:23 +0530, Chander Kashyap
<chander.kashyap@linaro.org> wrote:

> From: Minkyu Kang <mk7.kang@samsung.com>
> 
> Based upon single SoC there can be multiple varients.

Typo here (varients => variants)

> This patch add support to match the complete product ID.
> 
> Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
> ---
> Changes from v1:
> 	- Author name changed
>  arch/arm/include/asm/arch-exynos/cpu.h |    9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h
> index 2cd4ae1..2bde10c 100644
> --- a/arch/arm/include/asm/arch-exynos/cpu.h
> +++ b/arch/arm/include/asm/arch-exynos/cpu.h
> @@ -139,6 +139,15 @@ static inline int cpu_is_##type(void)			\
>  IS_SAMSUNG_TYPE(exynos4, 0x4)
>  IS_SAMSUNG_TYPE(exynos5, 0x5)
>  
> +#define IS_EXYNOS_TYPE(type, id)			\
> +static inline int proid_is_##type(void)			\
> +{							\
> +	return s5p_cpu_id == id;			\
> +}
> +
> +IS_EXYNOS_TYPE(exynos4210, 0x4210)
> +IS_EXYNOS_TYPE(exynos5250, 0x5250)
> +
>  #define SAMSUNG_BASE(device, base)				\
>  static inline unsigned int samsung_get_base_##device(void)	\
>  {								\

Amicalement,
Chander Kashyap - Oct. 15, 2012, 1:03 p.m.
Hi Albert,
Thanks.
On 15 October 2012 17:58, Albert ARIBAUD <albert.u.boot@aribaud.net> wrote:
> Hi Chander,
>
> On Mon, 15 Oct 2012 17:28:23 +0530, Chander Kashyap
> <chander.kashyap@linaro.org> wrote:
>
>> From: Minkyu Kang <mk7.kang@samsung.com>
>>
>> Based upon single SoC there can be multiple varients.
>
> Typo here (varients => variants)
I will fix it.

Patch

diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h
index 2cd4ae1..2bde10c 100644
--- a/arch/arm/include/asm/arch-exynos/cpu.h
+++ b/arch/arm/include/asm/arch-exynos/cpu.h
@@ -139,6 +139,15 @@  static inline int cpu_is_##type(void)			\
 IS_SAMSUNG_TYPE(exynos4, 0x4)
 IS_SAMSUNG_TYPE(exynos5, 0x5)
 
+#define IS_EXYNOS_TYPE(type, id)			\
+static inline int proid_is_##type(void)			\
+{							\
+	return s5p_cpu_id == id;			\
+}
+
+IS_EXYNOS_TYPE(exynos4210, 0x4210)
+IS_EXYNOS_TYPE(exynos5250, 0x5250)
+
 #define SAMSUNG_BASE(device, base)				\
 static inline unsigned int samsung_get_base_##device(void)	\
 {								\