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arm-bsp/trusted-firmware-m: corstone1000: remove capsule update reset

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The reset has to be removed from the TF-M side after capsule update
because it caused data abort exceptions on the host side.

Signed-off-by: Bence Balogh <bence.balogh@arm.com>
This commit is contained in:
Bence Balogh
2024-05-29 19:25:40 +02:00
committed by Jon Mason
parent e0f39a0a8b
commit 7728407220
2 changed files with 29 additions and 0 deletions
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28
meta-arm-bsp/recipes-bsp/trusted-firmware-m/files/corstone1000/0012-corstone1000-Remove-reset-after-capsule-update.patch Normal file
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@@ -0,0 +1,28 @@
From 78db43f80676f8038b35edd6674d22fb5ff85c12 Mon Sep 17 00:00:00 2001
From: Bence Balogh <bence.balogh@arm.com>
Date: Mon, 27 May 2024 17:11:31 +0200
Subject: [PATCH] corstone1000: Remove reset after capsule update
Signed-off-by: Bence Balogh <bence.balogh@arm.com>
Upstream-Status: Submitted [https://review.trustedfirmware.org/c/TF-M/trusted-firmware-m/+/29065]
---
.../target/arm/corstone1000/services/src/tfm_platform_system.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/platform/ext/target/arm/corstone1000/services/src/tfm_platform_system.c b/platform/ext/target/arm/corstone1000/services/src/tfm_platform_system.c
index 41305ed966..1e837ce3b5 100644
--- a/platform/ext/target/arm/corstone1000/services/src/tfm_platform_system.c
+++ b/platform/ext/target/arm/corstone1000/services/src/tfm_platform_system.c
@@ -28,9 +28,6 @@ enum tfm_platform_err_t tfm_platform_hal_ioctl(tfm_platform_ioctl_req_t request,
case IOCTL_CORSTONE1000_FWU_FLASH_IMAGES:
result = corstone1000_fwu_flash_image();
- if (!result) {
- NVIC_SystemReset();
- }
break;
case IOCTL_CORSTONE1000_FWU_HOST_ACK:
--
2.25.1

1
meta-arm-bsp/recipes-bsp/trusted-firmware-m/trusted-firmware-m-corstone1000.inc
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@@ -28,6 +28,7 @@ SRC_URI:append:corstone1000 = " \
file://0009-platform-corstone1000-Increase-RSE_COMMS-buffer-size.patch \ file://0009-platform-corstone1000-Increase-RSE_COMMS-buffer-size.patch \
file://0010-CC312-alignment-of-cc312-differences-between-fvp-and.patch \ file://0010-CC312-alignment-of-cc312-differences-between-fvp-and.patch \
file://0011-Platform-corstone1000-Increase-buffers-for-EFI-vars.patch \ file://0011-Platform-corstone1000-Increase-buffers-for-EFI-vars.patch \
file://0012-corstone1000-Remove-reset-after-capsule-update.patch \
" "
# TF-M ships patches for external dependencies that needs to be applied # TF-M ships patches for external dependencies that needs to be applied