From: Horia Geanta <horia.geanta@nxp.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v5 8/8] armv8: ls1046a: setup SEC ICIDs and fix up device tree
Date: Mon, 30 Jul 2018 14:33:22 +0000 [thread overview]
Message-ID: <VI1PR0402MB34852EDA2894A78285E6F6DB982F0@VI1PR0402MB3485.eurprd04.prod.outlook.com> (raw)
In-Reply-To: 258dda7c-09f1-e153-f97b-b8b8a56f3c56@nxp.com
On 7/30/2018 4:58 PM, Laurentiu Tudor wrote:
>> The only way to implement a *mechanism* is to provide different ICIDs for all
>> the blocks.
>> Any other solution would be imposing a *policy*, thus restricting user's
>> possibilities. Admittedly there are use cases less "popular" than others, but if
>> possible it would be best not to decide for the user and provide full flexibility.
>>
>> Is there a resource (ICID values) shortage?
>>
> No. I can change the patch to have distinct ICIDs and resubmit. Please
> let me know if you agree on this.
>
Yes, this is my suggestion.
IIUC it's also similar to the way LIODNs are allocated on PPC.
True, LS102x is the exception - it assigns ICID 0x10 to all SEC blocks.
Regards,
Horia
next prev parent reply other threads:[~2018-07-30 14:33 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-27 9:57 [U-Boot] [PATCH v5 0/8] NXP LS1046A SMMU enabling patches laurentiu.tudor at nxp.com
2018-07-27 9:57 ` [U-Boot] [PATCH v5 1/8] armv8: fsl-layerscape: add missing register blocks base address defines laurentiu.tudor at nxp.com
2018-07-27 9:57 ` [U-Boot] [PATCH v5 2/8] armv8: ls1046a: advertise QMan v3 in configuration laurentiu.tudor at nxp.com
2018-07-27 9:57 ` [U-Boot] [PATCH v5 3/8] misc: fsl_portals: setup QMAN_BAR{E} also on ARM platforms laurentiu.tudor at nxp.com
2018-07-27 9:57 ` [U-Boot] [PATCH v5 4/8] armv8: fsl-layerscape: add missing debug stream ID laurentiu.tudor at nxp.com
2018-07-27 9:57 ` [U-Boot] [PATCH v5 5/8] armv8: ls1046a: initial icid setup support laurentiu.tudor at nxp.com
2018-07-27 9:57 ` [U-Boot] [PATCH v5 6/8] armv8: ls1046a: add icid setup for qman portals laurentiu.tudor at nxp.com
2018-07-27 9:57 ` [U-Boot] [PATCH v5 7/8] armv8: ls1046a: setup fman ports ICIDs and device tree laurentiu.tudor at nxp.com
2018-07-27 9:57 ` [U-Boot] [PATCH v5 8/8] armv8: ls1046a: setup SEC ICIDs and fix up " laurentiu.tudor at nxp.com
2018-07-27 11:18 ` Bharat Bhushan
2018-07-27 14:00 ` Horia Geanta
2018-07-30 13:58 ` Laurentiu Tudor
2018-07-30 14:33 ` Horia Geanta [this message]
2018-07-31 4:56 ` Bharat Bhushan
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