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rk322x: put next entry point in r1 register to support rockchip proprietary op-tee blob

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Paolo Sabatino 2021-04-13 13:27:06 +00:00
parent d9613be7e6
commit adca07f5ab
1 changed files with 24 additions and 0 deletions
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24
patch/u-boot/u-boot-rk322x/u-boot-1005-support-rockchip-tee-binary.patch Normal file
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@ -0,0 +1,24 @@
From 52a917980ff9c621ff189c652df6f6c4afa7f44c Mon Sep 17 00:00:00 2001
From: Paolo Sabatino <paolo.sabatino@gmail.com>
Date: Mon, 12 Apr 2021 13:42:48 +0000
Subject: [PATCH] Set register r1 to CONFIG_SYS_TEXT_BASE to support rockchip
proprietary OP-TEE binaries
---
common/spl/spl_optee.S | 1 +
1 file changed, 1 insertion(+)
diff --git a/common/spl/spl_optee.S b/common/spl/spl_optee.S
index 8bd1949d..6dde863f 100644
--- a/common/spl/spl_optee.S
+++ b/common/spl/spl_optee.S
@@ -8,5 +8,6 @@
ENTRY(spl_optee_entry)
ldr lr, =CONFIG_SYS_TEXT_BASE
+ ldr r1, =CONFIG_SYS_TEXT_BASE
mov pc, r3
ENDPROC(spl_optee_entry)
--
2.25.1