From 7adafc146fd80d3665df2a37b9e1f84f514084b3 Mon Sep 17 00:00:00 2001
From: Anatolij Gustschin <agust@denx.de>
Date: Thu, 11 Jan 2018 15:14:17 +0100
Subject: [PATCH] imx: fix CAAM base for i.MX6UL
HW accelerated "hash sha256 ..." command doesn't work on i.MX6UL, we get
"CAAM was not setup properly or it is faulty" error message.
This is due to wrong CAAM base 0x02100000, on i.MX6UL the CAAM base
address is 0x02140000. Fix it.
Note: with this patch applied the "hash sha256" commant still has some
issues on i.MX6UL ("Invalid KEY Command" or other errors). With data
cache off the "hash sha256" command works as expected.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
---
arch/arm/include/asm/arch-mx6/imx-regs.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
index 8513406a8e..095eb74195 100644
--- a/arch/arm/include/asm/arch-mx6/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
@@ -232,7 +232,11 @@
#define AIPS2_OFF_BASE_ADDR (ATZ2_BASE_ADDR + 0x80000)
#define AIPS3_ON_BASE_ADDR (ATZ3_BASE_ADDR + 0x7C000)
#define AIPS3_OFF_BASE_ADDR (ATZ3_BASE_ADDR + 0x80000)
+#if defined(CONFIG_MX6UL)
+#define CAAM_BASE_ADDR (ATZ2_BASE_ADDR + 0x40000)
+#else
#define CAAM_BASE_ADDR (ATZ2_BASE_ADDR)
+#endif
#define ARM_BASE_ADDR (ATZ2_BASE_ADDR + 0x40000)
#define CONFIG_SYS_FSL_SEC_OFFSET 0
--
2.39.5