On 22/02/2017 16:43, Fabio Estevam wrote:
> According to the MX7D fuse map the speed grade of the parts, which
> return '1' is 500MHz instead of 850MHz, so fix it accordingly.
>
> Signed-off-by: Fabio Estevam <fabio.este...@nxp.com>
> ---
> arch/arm/cpu/armv7/mx7/soc.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/cpu/armv7/mx7/soc.c b/arch/arm/cpu/armv7/mx7/soc.c
> index dead1d3..b9fb97b 100644
> --- a/arch/arm/cpu/armv7/mx7/soc.c
> +++ b/arch/arm/cpu/armv7/mx7/soc.c
> @@ -103,7 +103,7 @@ struct imx_sec_config_fuse_t const imx_sec_config_fuse = {
> */
> #define OCOTP_TESTER3_SPEED_SHIFT 8
> #define OCOTP_TESTER3_SPEED_800MHZ 0
> -#define OCOTP_TESTER3_SPEED_850MHZ 1
> +#define OCOTP_TESTER3_SPEED_500MHZ 1
> #define OCOTP_TESTER3_SPEED_1GHZ 2
>
> u32 get_cpu_speed_grade_hz(void)
> @@ -121,8 +121,8 @@ u32 get_cpu_speed_grade_hz(void)
> switch(val) {
> case OCOTP_TESTER3_SPEED_800MHZ:
> return 792000000;
> - case OCOTP_TESTER3_SPEED_850MHZ:
> - return 852000000;
> + case OCOTP_TESTER3_SPEED_500MHZ:
> + return 500000000;
> case OCOTP_TESTER3_SPEED_1GHZ:
> return 996000000;
> }
>
Applied to u-boot-imx, thanks !
Best regards,
Stefano Babic
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