[coreboot-gerrit] New patch to review for coreboot: 427e4f3 arm64: add config options for exception level startup
Patrick Georgi (pgeorgi@google.com)
gerrit at coreboot.org
Thu Mar 26 10:48:27 CET 2015
Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9010
-gerrit
commit 427e4f3ff600853fb9ddd2c50eb20250a5f8f995
Author: Aaron Durbin <adurbin at chromium.org>
Date: Wed Aug 27 10:44:32 2014 -0500
arm64: add config options for exception level startup
Depending on the armv8 implementation the cpus could start in
EL1, EL2, or EL3. Therefore allow the SoC to select the appropriate
mode.
BUG=chrome-os-partner:31545
BRANCH=None
TEST=Built.
Change-Id: I8787fd1bc4e14f03d829e6a5e5af915e29314770
Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
Original-Commit-Id: bb6b092a43e34fbc64d941bb62f19a6b8ac2c5de
Original-Change-Id: Id063681ef7691097e528c105fffac5d467585e4e
Original-Signed-off-by: Aaron Durbin <adurbin at chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/214666
Original-Reviewed-by: Furquan Shaikh <furquan at chromium.org>
---
src/arch/arm64/armv8/Kconfig | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/arch/arm64/armv8/Kconfig b/src/arch/arm64/armv8/Kconfig
index 02a8dba..88cd8cd 100644
--- a/src/arch/arm64/armv8/Kconfig
+++ b/src/arch/arm64/armv8/Kconfig
@@ -13,3 +13,15 @@ config ARCH_ROMSTAGE_ARMV8_64
config ARCH_RAMSTAGE_ARMV8_64
def_bool n
select ARCH_RAMSTAGE_ARM64
+
+config ARM64_CPUS_START_IN_EL3
+ def_bool n
+ depends on ARCH_BOOTBLOCK_ARM_V8_64 || ARCH_ROMSTAGE_ARM_V8_64 || ARCH_RAMSTAGE_ARM_V8_64
+
+config ARM64_CPUS_START_IN_EL2
+ def_bool n
+ depends on ARCH_BOOTBLOCK_ARM_V8_64 || ARCH_ROMSTAGE_ARM_V8_64 || ARCH_RAMSTAGE_ARM_V8_64
+
+config ARM64_CPUS_START_IN_EL1
+ def_bool n
+ depends on ARCH_BOOTBLOCK_ARM_V8_64 || ARCH_ROMSTAGE_ARM_V8_64 || ARCH_RAMSTAGE_ARM_V8_64
More information about the coreboot-gerrit
mailing list