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imx: imx8ulp: Reconfigure MRC3 for SRAM0 access
authorYe Li <ye.li@nxp.com>
Tue, 31 Jan 2023 08:42:20 +0000 (16:42 +0800)
committerStefano Babic <sbabic@denx.de>
Wed, 29 Mar 2023 18:15:42 +0000 (20:15 +0200)
commite01d1b1e302f77bdad6d1f0c7a17c4edee1e7ebd
treef40c7bf7d19ca329cedd7c1d57a269d42ee95b4ctree | snapshot
parentb36756c769ea22a9077dbba4b6410a7ddfc18016commit | diff
imx: imx8ulp: Reconfigure MRC3 for SRAM0 access

Some space in SRAM0 will be protected by S400 to allow RX SecPriv mode
access only for boot purpose. Since SW will reuse the SRAM0 as SCMI
buffer and SPL container loading buffer, need to reconfigure MRC3.

Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
arch/arm/mach-imx/imx8ulp/rdc.c diff | blob | history
My U-Boot fork