From: sbabic at denx.de <sbabic@denx.de>
To: u-boot@lists.denx.de
Subject: [PATCH V2 6/6] imx8: Replace SC_R_LAST with SC_R_NONE in DTB
Date: Mon, 11 May 2020 12:17:57 +0200 (CEST) [thread overview]
Message-ID: <20200511101757.93D86818E8@phobos.denx.de> (raw)
In-Reply-To: <20200504131654.17085-6-peng.fan@nxp.com>
> From: Leonard Crestez <leonard.crestez@nxp.com>
> We are currently using SC_R_LAST as a marker for imx8 power domain tree
> nodes without a resource attached. This value is compiled into dtb as
> part of the linux build and used by uboot.
> The SC_R_LAST constant changes frequently as SCFW resources are added
> (by design) and every time we need to update linux and uboot headers
> together or boot can fail.
> Fix this by replacing SC_R_LAST usage with a new constant SC_R_NONE
> defined to be 0xFFF0.
> Reviewed-by: Peng Fan <peng.fan@nxp.com>
> Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
Applied to u-boot-imx, master, thanks !
Best regards,
Stefano Babic
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next prev parent reply other threads:[~2020-05-11 10:17 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-04 13:16 [PATCH V2 1/6] dt-bindings: imx_rsrc: add SC_R_NONE Peng Fan
2020-05-04 13:16 ` [PATCH V2 2/6] imx8: power: Add PD device lookup interface to power domain uclass Peng Fan
2020-05-11 10:17 ` sbabic at denx.de
2020-05-04 13:16 ` [PATCH V2 3/6] power: imx8-power-domain: Set DM_FLAG_DEFAULT_PD_CTRL_OFF flag Peng Fan
2020-05-11 10:16 ` sbabic at denx.de
2020-05-04 13:16 ` [PATCH V2 4/6] power: imx8: remove the resource owned check before power off Peng Fan
2020-05-11 10:15 ` sbabic at denx.de
2020-05-04 13:16 ` [PATCH V2 5/6] power: imx8: Check owned resource in power on Peng Fan
2020-05-11 10:18 ` sbabic at denx.de
2020-05-04 13:16 ` [PATCH V2 6/6] imx8: Replace SC_R_LAST with SC_R_NONE in DTB Peng Fan
2020-05-11 10:17 ` sbabic at denx.de [this message]
2020-05-11 10:18 ` [PATCH V2 1/6] dt-bindings: imx_rsrc: add SC_R_NONE sbabic at denx.de
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