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H A Dcontext_mgmt.cda1a45913284398b126de4d3dd8a87022f9e7d33 Wed Mar 06 18:46:52 UTC 2024 Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com> refactor(cm): update SCTLR_EL2 initialisation

Currently, during the initial bootup phase SCTLR_EL2 register
has been initialised with the endianness bit based on header
attribute evaluation at EL3.

This is not mandatorily required as TF-A by default, expects
the software at EL2 to execute in little endian format ( EE = 0).

Henceforth, this patch removes the endianness bit evaluation for
SCTLR_EL2 register and initialises with a predefined RESET value,
setting SCTLR_EL2.EE=0.

Change-Id: I53fdd5bf907cbe35c551fc03cc893821229ff807
Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>