[U-Boot] [PATCH v2 1/2] flash: add device ID for Microchip PIC32 internal flash.

[Daniel Schwierzeck]

2016-03-15 11:16 GMT+01:00 Purna Chandra Mandal <purna.mandal at microchip.com>:
> Microchip PIC32 has internal parallel flash (non-CFI compliant).
> These flash devices do not support any identifier command so no
> standard IDs. Added unique IDs to seperate these flash devices
> from others supported by U-Boot.
>
> Signed-off-by: Purna Chandra Mandal <purna.mandal at microchip.com>

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck at gmail.com>

> ---
>
> Changes in v2: None
>
>  include/flash.h | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/include/flash.h b/include/flash.h
> index f53ace7..c9aacd5 100644
> --- a/include/flash.h
> +++ b/include/flash.h
> @@ -400,6 +400,9 @@ extern flash_info_t *flash_get_info(ulong base);
>  #define FLASH_STM800DT 0x00D7          /* STM M29W800DT (1M = 64K x 16, top)   */
>  #define FLASH_STM800DB 0x005B          /* STM M29W800DB (1M = 64K x 16, bottom)*/
>
> +#define FLASH_MCHP100T 0x0060          /* MCHP internal (1M = 64K x 16) */
> +#define FLASH_MCHP100B 0x0061          /* MCHP internal (1M = 64K x 16) */
> +
>  #define FLASH_28F400_T 0x0062          /* MT  28F400B3 ID (  4M = 256K x 16 )  */
>  #define FLASH_28F400_B 0x0063          /* MT  28F400B3 ID (  4M = 256K x 16 )  */
>
> @@ -486,7 +489,7 @@ extern flash_info_t *flash_get_info(ulong base);
>  #define FLASH_MAN_SHARP 0x00500000
>  #define FLASH_MAN_ATM  0x00600000
>  #define FLASH_MAN_CFI  0x01000000
> -
> +#define FLASH_MAN_MCHP 0x02000000      /* Microchip Technology         */
>
>  #define FLASH_TYPEMASK 0x0000FFFF      /* extract FLASH type   information     */
>  #define FLASH_VENDMASK 0xFFFF0000      /* extract FLASH vendor information     */
> --
> 1.8.3.1
>



-- 
- Daniel