On 07/20/2016 03:51 AM, Gong Qianyu wrote:
> The current code would always use the speed and mode set by
> CONFIG_ENV_SPI_MAX_HZ and CONFIG_ENV_SPI_MODE. But if using
> SPI driver model it should get the values from DT.
>
> Signed-off-by: Gong Qianyu <qianyu.g...@nxp.com>
> ---
> drivers/net/fm/fm.c | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/drivers/net/fm/fm.c b/drivers/net/fm/fm.c
> index 00cdfd4..6308d22 100644
> --- a/drivers/net/fm/fm.c
> +++ b/drivers/net/fm/fm.c
> @@ -371,8 +371,18 @@ int fm_init_common(int index, struct ccsr_fman *reg)
> void *addr = malloc(CONFIG_SYS_QE_FMAN_FW_LENGTH);
> int ret = 0;
>
> +#ifdef CONFIG_DM_SPI_FLASH
> + struct udevice *new;
> +
> + /* Will get the speed and mode from Device Tree */
> + ret = spi_flash_probe_bus_cs(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
> + 0, 0, &new);
> +
> + ucode_flash = dev_get_uclass_priv(new);
> +#else
> ucode_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
> CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
> +#endif
> if (!ucode_flash)
> printf("SF: probe for ucode failed\n");
> else {
>
Why not just use spi_flash_probe() with speed and mode passed as 0?
York
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