diff mbox

[U-Boot,v6,4/4] ARMv7: PSCI: ls102xa: move secure text section into OCRAM

Message ID 1469095779-8020-5-git-send-email-hongbo.zhang@nxp.com
State Accepted
Commit 3288628a8d23681c865e91e65a341d48eb5fed73
Delegated to: York Sun
Headers show

Commit Message

macro.wave.z@gmail.com July 21, 2016, 10:09 a.m. UTC
From: Hongbo Zhang <hongbo.zhang@nxp.com>

LS1021 offers two secure OCRAM blocks for trustzone.
This patch moves all the secure text sections into the OCRAM.

Signed-off-by: Wang Dongsheng <dongsheng.wang@nxp.com>
Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com>
---
 arch/arm/include/asm/arch-ls102xa/config.h | 2 +-
 include/configs/ls1021aqds.h               | 2 ++
 include/configs/ls1021atwr.h               | 2 ++
 3 files changed, 5 insertions(+), 1 deletion(-)

Comments

York Sun July 26, 2016, 8:25 p.m. UTC | #1
On 07/21/2016 03:10 AM, macro.wave.z@gmail.com wrote:
> From: Hongbo Zhang <hongbo.zhang@nxp.com>
>
> LS1021 offers two secure OCRAM blocks for trustzone.
> This patch moves all the secure text sections into the OCRAM.
>
> Signed-off-by: Wang Dongsheng <dongsheng.wang@nxp.com>
> Signed-off-by: Hongbo Zhang <hongbo.zhang@nxp.com>
> ---
>  arch/arm/include/asm/arch-ls102xa/config.h | 2 +-
>  include/configs/ls1021aqds.h               | 2 ++
>  include/configs/ls1021atwr.h               | 2 ++
>  3 files changed, 5 insertions(+), 1 deletion(-)

Applied to fsl-qoriq master. Awaiting upstream.
Thanks.

York
diff mbox

Patch

diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
index 7a0e4bf..4729044 100644
--- a/arch/arm/include/asm/arch-ls102xa/config.h
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -10,7 +10,7 @@ 
 #define CONFIG_SYS_CACHELINE_SIZE		64
 
 #define OCRAM_BASE_ADDR				0x10000000
-#define OCRAM_SIZE				0x00020000
+#define OCRAM_SIZE				0x00010000
 #define OCRAM_BASE_S_ADDR			0x10010000
 #define OCRAM_S_SIZE				0x00010000
 
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index ba3331f..47180f9 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -13,6 +13,8 @@ 
 #define CONFIG_ARMV7_PSCI_1_0
 #define CONFIG_ARMV7_PSCI_NR_CPUS	CONFIG_MAX_CPUS
 
+#define CONFIG_ARMV7_SECURE_BASE	OCRAM_BASE_S_ADDR
+
 #define CONFIG_SYS_FSL_CLK
 
 #define CONFIG_DISPLAY_CPUINFO
diff --git a/include/configs/ls1021atwr.h b/include/configs/ls1021atwr.h
index 96ad683..16b5d9c 100644
--- a/include/configs/ls1021atwr.h
+++ b/include/configs/ls1021atwr.h
@@ -13,6 +13,8 @@ 
 #define CONFIG_ARMV7_PSCI_1_0
 #define CONFIG_ARMV7_PSCI_NR_CPUS	CONFIG_MAX_CPUS
 
+#define CONFIG_ARMV7_SECURE_BASE	OCRAM_BASE_S_ADDR
+
 #define CONFIG_SYS_FSL_CLK
 
 #define CONFIG_DISPLAY_CPUINFO