On 10:36 Sat 07 Dec , Eric B??nard wrote:
> log is now :
> cfi_flash cfi_flash0: found cfi flash at 10000000, size 16777216
>
> Signed-off-by: Eric Bénard <eric@xxxxxxxxxx>
> ---
> arch/arm/boards/sama5d3xek/init.c | 35 +++++++++++++++++++++++++++++++++++
> 1 file changed, 35 insertions(+)
>
> diff --git a/arch/arm/boards/sama5d3xek/init.c b/arch/arm/boards/sama5d3xek/init.c
> index ff62550..f7dfea0 100644
> --- a/arch/arm/boards/sama5d3xek/init.c
> +++ b/arch/arm/boards/sama5d3xek/init.c
> @@ -118,6 +118,40 @@ static void ek_add_device_nand(void)
> static void ek_add_device_nand(void) {}
> #endif
>
> +#if defined(CONFIG_DRIVER_CFI)
> +static struct sama5_smc_config __initdata cm_nor_smc_config = {
drop the __initdata
> + .ncs_read_setup = 10,
> + .nrd_setup = 10,
> + .ncs_write_setup = 10,
> + .nwe_setup = 10,
> +
> + .ncs_read_pulse = 11,
> + .nrd_pulse = 11,
> + .ncs_write_pulse = 11,
> + .nwe_pulse = 11,
> +
> + .read_cycle = 22,
> + .write_cycle = 22,
> +
> + .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_DBW_16,
> + .tdf_cycles = 6,
> +};
> +
> +static void ek_add_device_norcfi(void)
> +{
> + struct clk *clk = clk_get(NULL, "smc_clk");
> +
> + clk_enable(clk);
> +
> + /* configure chip-select 0 (NOR) */
> + sama5_smc_configure(0, 0, &cm_nor_smc_config);
> +
> + add_cfi_flash_device(0, AT91_CHIPSELECT_0, 256 * 1024 * 1024, 0);
no put the right size or 0 for auto detect not 256MiB
Best Regards,
J.
> +}
> +#else
> +static void ek_add_device_norcfi(void) {}
> +#endif
> +
> #if defined(CONFIG_DRIVER_NET_MACB)
> static struct macb_platform_data gmac_pdata = {
> .phy_interface = PHY_INTERFACE_MODE_RGMII,
> @@ -413,6 +447,7 @@ static int at91sama5d3xek_devices_init(void)
> ek_add_device_w1();
> ek_add_device_hdmi();
> ek_add_device_nand();
> + ek_add_device_norcfi();
> ek_add_led();
> ek_add_device_eth();
> ek_add_device_spi();
> --
> 1.8.3.1
>
>
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