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(parent: 34c2b9c) | patch
bl2-el3: Add BL2_EL3 image
authorRoberto Vargas <roberto.vargas@arm.com>
Mon, 30 Oct 2017 14:43:43 +0000 (14:43 +0000)
committerRoberto Vargas <roberto.vargas@arm.com>
Thu, 18 Jan 2018 09:42:35 +0000 (09:42 +0000)
commitb1d27b484f4172542eca074fdac42ffd13736a0f
treeaa9ceb97f7bb103de9bfc7237169aa3e833c2ba7tree | snapshot
parent34c2b9c2f144e213533c00bbdedb8da5b786311bcommit | diff
bl2-el3: Add BL2_EL3 image

This patch enables BL2 to execute at the highest exception level
without any dependancy on TF BL1. This enables platforms which already
have a non-TF Boot ROM to directly load and execute BL2 and subsequent BL
stages without need for BL1.  This is not currently possible because
BL2 executes at S-EL1 and cannot jump straight to EL3.

Change-Id: Ief1efca4598560b1b8c8e61fbe26d1f44e929d69
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
20 files changed:
Makefile diff | blob | history
bl2/aarch32/bl2_el3_entrypoint.S [new file with mode: 0644] blob
bl2/aarch32/bl2_el3_exceptions.S [new file with mode: 0644] blob
bl2/aarch64/bl2_el3_entrypoint.S [new file with mode: 0644] blob
bl2/aarch64/bl2_el3_exceptions.S [new file with mode: 0644] blob
bl2/bl2.mk diff | blob | history
bl2/bl2_el3.ld.S [new file with mode: 0644] blob
bl2/bl2_main.c diff | blob | history
bl2/bl2_private.h diff | blob | history
include/common/aarch32/el3_common_macros.S diff | blob | history
include/common/aarch64/el3_common_macros.S diff | blob | history
include/lib/cpus/aarch32/cpu_macros.S diff | blob | history
include/lib/cpus/aarch64/cpu_macros.S diff | blob | history
include/lib/xlat_tables/xlat_tables_v2_helpers.h diff | blob | history
include/plat/common/platform.h diff | blob | history
lib/cpus/aarch32/cpu_helpers.S diff | blob | history
lib/cpus/aarch64/cpu_helpers.S diff | blob | history
lib/cpus/errata_report.c diff | blob | history
make_helpers/defaults.mk diff | blob | history
plat/common/plat_bl2_el3_common.c [new file with mode: 0644] blob
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