| Patrick Williams | 03514f1 | 2024-04-05 07:04:11 -0500 | [diff] [blame^] | 1 | From d70a07562d3b0a7b4441922fd3ce136565927d04 Mon Sep 17 00:00:00 2001 |
| 2 | From: Emekcan Aras <Emekcan.Aras@arm.com> |
| 3 | Date: Wed, 21 Feb 2024 07:57:36 +0000 |
| 4 | Subject: [PATCH] fix(corstone1000): pass spsr value explicitly |
| 5 | |
| 6 | Passes spsr value for BL32 (OPTEE) explicitly between different boot |
| 7 | stages. |
| 8 | |
| 9 | Upstream-Status: Pending |
| 10 | Signed-off-by: Emekcan Aras <Emekcan.Aras@arm.com> |
| 11 | --- |
| 12 | .../corstone1000/common/corstone1000_bl2_mem_params_desc.c | 3 ++- |
| 13 | 1 file changed, 2 insertions(+), 1 deletion(-) |
| 14 | |
| 15 | diff --git a/plat/arm/board/corstone1000/common/corstone1000_bl2_mem_params_desc.c b/plat/arm/board/corstone1000/common/corstone1000_bl2_mem_params_desc.c |
| 16 | index fe521a9fa..2cc096f38 100644 |
| 17 | --- a/plat/arm/board/corstone1000/common/corstone1000_bl2_mem_params_desc.c |
| 18 | +++ b/plat/arm/board/corstone1000/common/corstone1000_bl2_mem_params_desc.c |
| 19 | @@ -72,7 +72,8 @@ static bl_mem_params_node_t bl2_mem_params_descs[] = { |
| 20 | SET_STATIC_PARAM_HEAD(ep_info, PARAM_EP, |
| 21 | VERSION_2, entry_point_info_t, NON_SECURE | EXECUTABLE), |
| 22 | .ep_info.pc = BL33_BASE, |
| 23 | - |
| 24 | + .ep_info.spsr = SPSR_64(MODE_EL2, MODE_SP_ELX, |
| 25 | + DISABLE_ALL_EXCEPTIONS), |
| 26 | SET_STATIC_PARAM_HEAD(image_info, PARAM_EP, |
| 27 | VERSION_2, image_info_t, 0), |
| 28 | .image_info.image_base = BL33_BASE, |
| 29 | -- |
| 30 | 2.25.1 |
| 31 | |
| 32 | |