[U-Boot] [PATCH 08/11] powerpc/e6500: Move QCSP registers for QMan v3

[Andy Fleming]

On Fri, Aug 17, 2012 at 1:27 PM, York Sun <yorksun at freescale.com> wrote:
> The QCSP registers are at offset 0x1000 for SoCs with QMan v3.
>
> Signed-off-by: York Sun <yorksun at freescale.com>
> ---
>  arch/powerpc/include/asm/immap_85xx.h |   19 ++++++++++++++++++-
>  1 files changed, 18 insertions(+), 1 deletions(-)
>
> diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
> index 15d2db4..20e6915 100644
> --- a/arch/powerpc/include/asm/immap_85xx.h
> +++ b/arch/powerpc/include/asm/immap_85xx.h
> @@ -2573,13 +2573,18 @@ typedef struct ccsr_sec {
>  #endif
>
>  typedef struct ccsr_qman {
> +#ifdef CONFIG_SYS_FSL_QMAN_V3
> +       /* T4240, PSC9164 */


B4860 is the name, not PSC9164

> +       u8      res0[0x200];
> +#else
> +       /* P4080, SC4080, P3041, P5020, P1023, SC1023 */


This comment is somewhat specific. There are others that aren't listed
here. And I'm not sure the SC1023 exists (anymore). Probably we should
just mention the version of the QMan that this code is for.


>         struct {
>                 u32     qcsp_lio_cfg;   /* 0x0 - SW Portal n LIO cfg */
>                 u32     qcsp_io_cfg;    /* 0x4 - SW Portal n IO cfg */
>                 u32     res;
>                 u32     qcsp_dd_cfg;    /* 0xc - SW Portal n Dynamic Debug cfg */
>         } qcsp[32];
> -
> +#endif
>         /* Not actually reserved, but irrelevant to u-boot */
>         u8      res[0xbf8 - 0x200];
>         u32     ip_rev_1;
> @@ -2604,6 +2609,18 @@ typedef struct ccsr_qman {
>         u32     ci_rlm_cfg;     /* Initiator Read Latency Monitor Cfg */
>         u32     ci_rlm_avg;     /* Initiator Read Latency Monitor Avg */
>         u8      res7[0x2e8];
> +#ifdef CONFIG_SYS_FSL_QMAN_V3
> +       /*
> +        * T4240 50 software portals
> +        * PSC9164 25 software portals
> +        */


B4860


> +       struct {
> +               u32     qcsp_lio_cfg;   /* 0x0 - SW Portal n LIO cfg */
> +               u32     qcsp_io_cfg;    /* 0x4 - SW Portal n IO cfg */
> +               u32     res;
> +               u32     qcsp_dd_cfg;    /* 0xc - SW Portal n Dynamic Debug cfg */
> +       } qcsp[50];
> +#endif
>  } ccsr_qman_t;
>
>  typedef struct ccsr_bman {
> --
> 1.7.0.4
>
>