[U-Boot] [PATCH] ARM: EXYNOS: definition of system registers

[Minkyu Kang]

Dear Donghwa,

On 29 March 2012 17:50, Donghwa Lee <dh09.lee at samsung.com> wrote:
> This is definition of system registers for EXYNOS SoC.
>
> Signed-off-by: Donghwa Lee <dh09.lee at samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
> ---
>  arch/arm/include/asm/arch-exynos/cpu.h    |    2 +
>  arch/arm/include/asm/arch-exynos/system.h |   51 +++++++++++++++++++++++++++++
>  2 files changed, 53 insertions(+), 0 deletions(-)
>  create mode 100644 arch/arm/include/asm/arch-exynos/system.h
>
> diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h
> index 89f2c2e..70048f0 100644
> --- a/arch/arm/include/asm/arch-exynos/cpu.h
> +++ b/arch/arm/include/asm/arch-exynos/cpu.h
> @@ -29,6 +29,7 @@
>  /* EXYNOS4 */
>  #define EXYNOS4_GPIO_PART3_BASE                0x03860000
>  #define EXYNOS4_PRO_ID                 0x10000000
> +#define EXYNOS4_SYSREG_BASE            0x10010000
>  #define EXYNOS4_POWER_BASE             0x10020000
>  #define EXYNOS4_SWRESET                        0x10020400
>  #define EXYNOS4_CLOCK_BASE             0x10030000

need base address of exynos5 also.

> diff --git a/arch/arm/include/asm/arch-exynos/system.h b/arch/arm/include/asm/arch-exynos/system.h
> new file mode 100644
> index 0000000..2e99c0d
> --- /dev/null
> +++ b/arch/arm/include/asm/arch-exynos/system.h
> @@ -0,0 +1,51 @@
> +/*
> + * (C) Copyright 2012 Samsung Electronics
> + * Donghwa Lee <dh09.lee at samsung.com>
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License as
> + * published by the Free Software Foundation; either version 2 of
> + * the License, or (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program; if not, write to the Free Software
> + * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
> + * MA 02111-1307 USA
> + *
> + */
> +
> +#ifndef __ASM_ARM_ARCH_SYSTEM_H_
> +#define __ASM_ARM_ARCH_SYSTEM_H_
> +
> +#ifndef __ASSEMBLY__
> +struct exynos4_sysreg {
> +       unsigned char   res1[0x210];
> +       unsigned int    display_ctrl;
> +       unsigned int    display_ctrl2;
> +       unsigned int    camera_control;
> +       unsigned int    audio_endian;
> +       unsigned int    jtag_con;
> +};
> +
> +struct exynos5_sysreg {
> +       unsigned char   res1[0x214];
> +       unsigned int    disp1blk_cfg;
> +       unsigned int    disp2blk_cfg;
> +       unsigned int    hdcp_e_fuse;
> +       unsigned int    gsclblk_cfg0;
> +       unsigned int    gsclblk_cfg1;
> +       unsigned int    reserved;
> +       unsigned int    ispblk_cfg;
> +       unsigned int    usb20phy_cfg;
> +       unsigned int    mipi_dphy;
> +       unsigned int    dptx_dphy;
> +       unsigned int    phyclk_sel;
> +};
> +#endif
> +
> +#endif /* _EXYNOS4_SYSTEM_H */
> --

Where is it use?
Need codes for using it.

Thanks.
Minkyu Kang
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