[PATCH] EXYNOS: Rename exynos5_tzpc structure to s5p_tzpc

Kyungmin Park kmpark at infradead.org
Wed Mar 14 13:32:16 UTC 2012


Hi Chander,

On Wed, Mar 14, 2012 at 10:14 PM, Chander Kashyap
<chander.kashyap at linaro.org> wrote:
> TZPC IP is common across S5P and Exynos based SoC'c. Renaming exynos5_tzpc
> in arch/arm/include/asm/arch-exynos/tzpc.h to s5p_tzpc will allow generic
> usase of tzpc.
>
> Also modify board/samsung/smdk5250/tzpc_init.c to use s5p_tzpc.
>
> Signed-off-by: Chander Kashyap <chander.kashyap at linaro.org>
> ---
>  arch/arm/include/asm/arch-exynos/tzpc.h |    2 +-
>  board/samsung/smdk5250/tzpc_init.c      |    2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/include/asm/arch-exynos/tzpc.h b/arch/arm/include/asm/arch-exynos/tzpc.h
> index 2c9a07b..63736ae 100644
> --- a/arch/arm/include/asm/arch-exynos/tzpc.h
> +++ b/arch/arm/include/asm/arch-exynos/tzpc.h
> @@ -22,7 +22,7 @@
>  #define __TZPC_H_
>
>  #ifndef __ASSEMBLY__
> -struct exynos5_tzpc {
> +struct s5p_tzpc {
I think 'exynos' is preferable. Even though each SOC has different
number of tzpc. It can be covered one exynos_tzpc. or  we can define
it for each SoC.

Thank you,
Kyungmin Park
>        unsigned int r0size;
>        char res1[0x7FC];
>        unsigned int decprot0stat;
> diff --git a/board/samsung/smdk5250/tzpc_init.c b/board/samsung/smdk5250/tzpc_init.c
> index c2ccef3..03e46bb 100644
> --- a/board/samsung/smdk5250/tzpc_init.c
> +++ b/board/samsung/smdk5250/tzpc_init.c
> @@ -28,7 +28,7 @@
>  /* Setting TZPC[TrustZone Protection Controller] */
>  void tzpc_init(void)
>  {
> -       struct exynos5_tzpc *tzpc;
> +       struct s5p_tzpc *tzpc;
>        unsigned int addr;
>
>        for (addr = TZPC0_BASE; addr <= TZPC9_BASE; addr += TZPC_BASE_OFFSET) {
> --
> 1.7.5.4
>
>
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