> + /* We're now in idmap, disable MMU */
> +1: mrs x0, sctlr_el2
> + and x1, x0, #SCTLR_EL2_EE
> + orr x0, x0, x1 // preserve endianness of EL2
> + ldr x1, =SCTLR_EL2_FLAGS
> + eor x1, x1, xzr
> + bic x0, x0, x1 // Clear SCTL_M and etc
> + msr sctlr_el2, x0
> + isb
This can instead be:
1: mrs x0, sctlr_el2
ldr x1, =SCTLR_EL2_FLAGS
bic x0, x0, x1
msr sctlr_el2, x0
isb
As SCTLR_EL2_FLAGS doesn't contain the EE bit.
Mark.
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