[PATCH 1/1] soc: xilinx: zynqmp: Fix zu1cg device detection

Michal Simek michal.simek at amd.com
Mon Aug 18 09:58:17 CEST 2025



On 8/8/25 14:31, boewingloh.linux at gmail.com wrote:
> From: Frank Böwingloh <f.boewingloh at beckhoff.com>
> 
> Currently u-boot displayed a zu1cg soc as "Chip:  zu1eg".
> A value of 0468_8093h in the IDCODE (CSU) Register defines a ZU1 soc
> not only for the EG family but also for the CG family as described
> in the Xilinx Zynq UltraScale+ UG1085 documentation in Table 1-2.
> 
> Signed-off-by: Frank Böwingloh <f.boewingloh at beckhoff.com>
> Cc:  Michal Simek <michal.simek at amd.com>
> ---
>   drivers/soc/soc_xilinx_zynqmp.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/soc/soc_xilinx_zynqmp.c b/drivers/soc/soc_xilinx_zynqmp.c
> index 0c45c781fef..4b69ff3de13 100644
> --- a/drivers/soc/soc_xilinx_zynqmp.c
> +++ b/drivers/soc/soc_xilinx_zynqmp.c
> @@ -63,7 +63,7 @@ static const struct zynqmp_device zynqmp_devices[] = {
>   	{
>   		.id = 0x04688093,
>   		.device = 1,
> -		.variants = ZYNQMP_VARIANT_EG,
> +		.variants = ZYNQMP_VARIANT_EG | ZYNQMP_VARIANT_CG,
>   	},
>   	{
>   		.id = 0x04689093,

Applied.
M


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