From: Marcin Wojtas <mw@semihalf.com>
To: edk2-devel@lists.01.org
Cc: leif.lindholm@linaro.org, ard.biesheuvel@linaro.org,
nadavh@marvell.com, mw@semihalf.com, jsd@semihalf.com,
jaz@semihalf.com, kostap@marvell.com
Subject: [platforms: PATCH v2 1/4] Marvell/Armada7k8k: Shift PEI stack base
Date: Tue, 22 Jan 2019 02:32:19 +0100 [thread overview]
Message-ID: <1548120742-11928-2-git-send-email-mw@semihalf.com> (raw)
In-Reply-To: <1548120742-11928-1-git-send-email-mw@semihalf.com>
Recent changes in the ARM-TF configure its runtime serices region
as protected, hence the hitherto PEI stack base address (0x41F0000)
violated it.
In order to fix this, extend the region which is non-accessible
by the OS to cover both the ARM-TF (0x4000000 - 0x4200000) and OPTEE
(0x4400000 - 0x5400000) within a single area (0x4000000 - 0x5400000).
Set the PEI stack base address between both images (0x43F0000).
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
---
Silicon/Marvell/Armada7k8k/Armada7k8k.dsc.inc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Silicon/Marvell/Armada7k8k/Armada7k8k.dsc.inc b/Silicon/Marvell/Armada7k8k/Armada7k8k.dsc.inc
index eafcd6e..c8c597f 100644
--- a/Silicon/Marvell/Armada7k8k/Armada7k8k.dsc.inc
+++ b/Silicon/Marvell/Armada7k8k/Armada7k8k.dsc.inc
@@ -376,12 +376,12 @@
gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|36
- gArmPlatformTokenSpaceGuid.PcdCPUCoresStackBase|0x41F0000
+ gArmPlatformTokenSpaceGuid.PcdCPUCoresStackBase|0x43F0000
gArmPlatformTokenSpaceGuid.PcdCPUCorePrimaryStackSize|0x10000
# Secure region reservation
gMarvellTokenSpaceGuid.PcdSecureRegionBase|0x4000000
- gMarvellTokenSpaceGuid.PcdSecureRegionSize|0x0200000
+ gMarvellTokenSpaceGuid.PcdSecureRegionSize|0x1400000
# TRNG
gMarvellTokenSpaceGuid.PcdEip76TrngBaseAddress|0xF2760000
--
2.7.4
next prev parent reply other threads:[~2019-01-22 1:32 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-22 1:32 [platforms: PATCH v2 0/4] Armada7k8k memory handling update Marcin Wojtas
2019-01-22 1:32 ` Marcin Wojtas [this message]
2019-01-22 17:26 ` [platforms: PATCH v2 1/4] Marvell/Armada7k8k: Shift PEI stack base Leif Lindholm
2019-01-22 18:26 ` Marcin Wojtas
2019-01-22 19:06 ` Leif Lindholm
2019-01-22 19:27 ` Marcin Wojtas
2019-01-22 20:26 ` Leif Lindholm
2019-01-22 20:56 ` Marcin Wojtas
2019-01-22 21:09 ` Leif Lindholm
2019-01-23 8:28 ` Marcin Wojtas
2019-01-23 9:42 ` Leif Lindholm
2019-01-23 9:45 ` Marcin Wojtas
2019-01-22 1:32 ` [platforms: PATCH v2 2/4] Marvell/Library: Introduce common header for the SMC ID's Marcin Wojtas
2019-01-22 17:35 ` Leif Lindholm
2019-01-22 18:15 ` Marcin Wojtas
2019-01-22 1:32 ` [platforms: PATCH v2 3/4] Marvell/Library: ArmadaSoCDescLib: Add North Bridge description Marcin Wojtas
2019-01-22 17:38 ` Leif Lindholm
2019-01-22 1:32 ` [platforms: PATCH v2 4/4] Marvell/Armada7k8k: Read DRAM settings from ARM-TF Marcin Wojtas
2019-01-22 17:39 ` Leif Lindholm
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