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arm: mach-k3: am62a7_init: Open up FSS_DAT_REG3 firewall
authorVignesh Raghavendra <vigneshr@ti.com>
Sun, 2 Jul 2023 09:16:54 +0000 (14:46 +0530)
committerTom Rini <trini@konsulko.com>
Fri, 21 Jul 2023 17:13:50 +0000 (13:13 -0400)
commit5fff3a4be1223e32fc5be1cf2703d9f3d86d0db1
treee610ac972d9445fd4c73d273ddbfb1d4b573b2d9tree | snapshot
parent5519a7c14e027c880d6d771313904ffafe0e3cabcommit | diff
arm: mach-k3: am62a7_init: Open up FSS_DAT_REG3 firewall

On security enforced (HS-SE) devices ROM firewalls OSPI data region3 that
is present in above 64bit region. Open this up in bootloader to allow
Linux to access OSPI flashes in mmap mode.

Without this kernel will crash when accessing this region due to
firewall violations on HS-SE devices.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
arch/arm/mach-k3/am62a7_init.c diff | blob | history
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