[05/25] m25p80: Add the is25wp256 SFPD table

From: Guenter Roeck <linux@roeck-us.net>

Generated from hardware using the following command and then padding
with 0xff to fill out a power-of-2:
	xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp

Cc: Michael Walle <michael@walle.cc>
Cc: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20221221122213.1458540-1-linux@roeck-us.net>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 hw/block/m25p80_sfdp.h |  2 ++
 hw/block/m25p80.c      |  3 ++-
 hw/block/m25p80_sfdp.c | 40 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 44 insertions(+), 1 deletion(-)

On Thu, 19 Jan 2023 at 12:36, Cédric Le Goater <clg@kaod.org> wrote:
>
> From: Guenter Roeck <linux@roeck-us.net>
>
> Generated from hardware using the following command and then padding
> with 0xff to fill out a power-of-2:
>         xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp
>
> Cc: Michael Walle <michael@walle.cc>
> Cc: Tudor Ambarus <tudor.ambarus@linaro.org>
> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
> Reviewed-by: Cédric Le Goater <clg@kaod.org>
> Message-Id: <20221221122213.1458540-1-linux@roeck-us.net>
> Signed-off-by: Cédric Le Goater <clg@kaod.org>

Reviewed-by: Joel Stanley <joel@jms.id.au>

I wonder if we could update the code so the padding is assumed.

> ---
>  hw/block/m25p80_sfdp.h |  2 ++
>  hw/block/m25p80.c      |  3 ++-
>  hw/block/m25p80_sfdp.c | 40 ++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 44 insertions(+), 1 deletion(-)
>
> diff --git a/hw/block/m25p80_sfdp.h b/hw/block/m25p80_sfdp.h
> index df7adfb5ce..011a880f66 100644
> --- a/hw/block/m25p80_sfdp.h
> +++ b/hw/block/m25p80_sfdp.h
> @@ -26,4 +26,6 @@ uint8_t m25p80_sfdp_w25q512jv(uint32_t addr);
>
>  uint8_t m25p80_sfdp_w25q01jvq(uint32_t addr);
>
> +uint8_t m25p80_sfdp_is25wp256(uint32_t addr);
> +
>  #endif
> diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c
> index 68a757abf3..dc5ffbc4ff 100644
> --- a/hw/block/m25p80.c
> +++ b/hw/block/m25p80.c
> @@ -222,7 +222,8 @@ static const FlashPartInfo known_devices[] = {
>      { INFO("is25wp032",   0x9d7016,      0,  64 << 10,  64, ER_4K) },
>      { INFO("is25wp064",   0x9d7017,      0,  64 << 10, 128, ER_4K) },
>      { INFO("is25wp128",   0x9d7018,      0,  64 << 10, 256, ER_4K) },
> -    { INFO("is25wp256",   0x9d7019,      0,  64 << 10, 512, ER_4K) },
> +    { INFO("is25wp256",   0x9d7019,      0,  64 << 10, 512, ER_4K),
> +      .sfdp_read = m25p80_sfdp_is25wp256 },
>
>      /* Macronix */
>      { INFO("mx25l2005a",  0xc22012,      0,  64 << 10,   4, ER_4K) },
> diff --git a/hw/block/m25p80_sfdp.c b/hw/block/m25p80_sfdp.c
> index 77615fa29e..b33811a4f5 100644
> --- a/hw/block/m25p80_sfdp.c
> +++ b/hw/block/m25p80_sfdp.c
> @@ -330,3 +330,43 @@ static const uint8_t sfdp_w25q01jvq[] = {
>      0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
>  };
>  define_sfdp_read(w25q01jvq);
> +
> +/*
> + * Integrated Silicon Solution (ISSI)
> + */
> +
> +static const uint8_t sfdp_is25wp256[] = {
> +    0x53, 0x46, 0x44, 0x50, 0x06, 0x01, 0x01, 0xff,
> +    0x00, 0x06, 0x01, 0x10, 0x30, 0x00, 0x00, 0xff,
> +    0x9d, 0x05, 0x01, 0x03, 0x80, 0x00, 0x00, 0x02,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xe5, 0x20, 0xf9, 0xff, 0xff, 0xff, 0xff, 0x0f,
> +    0x44, 0xeb, 0x08, 0x6b, 0x08, 0x3b, 0x80, 0xbb,
> +    0xfe, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0xff,
> +    0xff, 0xff, 0x44, 0xeb, 0x0c, 0x20, 0x0f, 0x52,
> +    0x10, 0xd8, 0x00, 0xff, 0x23, 0x4a, 0xc9, 0x00,
> +    0x82, 0xd8, 0x11, 0xce, 0xcc, 0xcd, 0x68, 0x46,
> +    0x7a, 0x75, 0x7a, 0x75, 0xf7, 0xae, 0xd5, 0x5c,
> +    0x4a, 0x42, 0x2c, 0xff, 0xf0, 0x30, 0xfa, 0xa9,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0x50, 0x19, 0x50, 0x16, 0x9f, 0xf9, 0xc0, 0x64,
> +    0x8f, 0xef, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
> +};
> +define_sfdp_read(is25wp256);
> --
> 2.39.0
>
>