[PATCH 24/37] caam: enable support for iMX7ULP

[Peng Fan (OSS)]

From: Franck LENORMAND <franck.lenormand at nxp.com>

Signed-off-by: Franck LENORMAND <franck.lenormand at nxp.com>
Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 arch/arm/Kconfig                            |  3 +++
 arch/arm/include/asm/arch-mx7ulp/imx-regs.h | 12 ++++++++++++
 arch/arm/mach-imx/mx7ulp/Kconfig            |  1 +
 drivers/crypto/fsl/jobdesc.c                |  2 +-
 include/fsl_sec.h                           |  8 ++++----
 5 files changed, 21 insertions(+), 5 deletions(-)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3307f2b3fc..70b9ad5b9f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -875,6 +875,9 @@ config ARCH_MX31
 config ARCH_MX7ULP
 	bool "NXP MX7ULP"
 	select CPU_V7A
+	select SYS_FSL_HAS_SEC if IMX_HAB
+	select SYS_FSL_SEC_COMPAT_4
+	select SYS_FSL_SEC_LE
 	select ROM_UNIFIED_SECTIONS
 	imply MXC_GPIO
 	imply SYS_THUMB_BUILD
diff --git a/arch/arm/include/asm/arch-mx7ulp/imx-regs.h b/arch/arm/include/asm/arch-mx7ulp/imx-regs.h
index 9a420dc30b..cb0c2c15c0 100644
--- a/arch/arm/include/asm/arch-mx7ulp/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx7ulp/imx-regs.h
@@ -16,6 +16,8 @@
 #define CAAM_SEC_SRAM_SIZE      (SZ_32K)
 #define CAAM_SEC_SRAM_END       (CAAM_SEC_SRAM_BASE + CAAM_SEC_SRAM_SIZE - 1)
 
+#define CAAM_ARB_BASE_ADDR      CAAM_SEC_SRAM_BASE
+
 #define OCRAM_0_BASE            (0x2F000000)
 #define OCRAM_0_SIZE            (SZ_128K)
 #define OCRAM_0_END             (OCRAM_0_BASE + OCRAM_0_SIZE - 1)
@@ -224,6 +226,16 @@
 #define IOMUXC_DDR_RBASE	((AIPS3_BASE + (AIPS3_SLOT_SIZE * IOMUXC_DDR_AIPS3_SLOT)))
 #define MMDC0_PCC_REG		(PCC3_RBASE + (4 * MMDC0_PCC3_SLOT))
 
+#define CAAM_IPS_BASE_ADDR              (AIPS2_BASE + 0x240000) /* 40240000 */
+
+#define CONFIG_SYS_FSL_SEC_OFFSET       0
+#define CONFIG_SYS_FSL_SEC_ADDR         (CAAM_IPS_BASE_ADDR + \
+					 CONFIG_SYS_FSL_SEC_OFFSET)
+#define CONFIG_SYS_FSL_JR0_OFFSET       0x1000
+#define CONFIG_SYS_FSL_JR0_ADDR         (CONFIG_SYS_FSL_SEC_ADDR + \
+					 CONFIG_SYS_FSL_JR0_OFFSET)
+#define CONFIG_SYS_FSL_MAX_NUM_OF_SEC   1
+
 #define IOMUXC_DPCR_DDR_DQS0	((IOMUXC_DDR_RBASE + (4 * 32)))
 #define IOMUXC_DPCR_DDR_DQS1	((IOMUXC_DDR_RBASE + (4 * 33)))
 #define IOMUXC_DPCR_DDR_DQS2	((IOMUXC_DDR_RBASE + (4 * 34)))
diff --git a/arch/arm/mach-imx/mx7ulp/Kconfig b/arch/arm/mach-imx/mx7ulp/Kconfig
index 6680f856c5..2ffac9cf7c 100644
--- a/arch/arm/mach-imx/mx7ulp/Kconfig
+++ b/arch/arm/mach-imx/mx7ulp/Kconfig
@@ -9,6 +9,7 @@ config LDO_ENABLED_MODE
 	  Select this option to enable the PMC1 LDO.
 
 config MX7ULP
+	select HAS_CAAM
 	bool
 
 choice
diff --git a/drivers/crypto/fsl/jobdesc.c b/drivers/crypto/fsl/jobdesc.c
index fbc1aeddee..8c3db64527 100644
--- a/drivers/crypto/fsl/jobdesc.c
+++ b/drivers/crypto/fsl/jobdesc.c
@@ -15,7 +15,7 @@
 #include "rsa_caam.h"
 #include <asm/cache.h>
 
-#if defined(CONFIG_MX6) || defined(CONFIG_MX7)
+#if defined(CONFIG_MX6) || defined(CONFIG_MX7) || defined(CONFIG_MX7ULP)
 /*!
  * Secure memory run command
  *
diff --git a/include/fsl_sec.h b/include/fsl_sec.h
index c661bd6ead..a98f6cb12a 100644
--- a/include/fsl_sec.h
+++ b/include/fsl_sec.h
@@ -195,7 +195,7 @@ typedef struct ccsr_sec {
 
 struct jr_regs {
 #if defined(CONFIG_SYS_FSL_SEC_LE) && \
-	!(defined(CONFIG_MX6) || defined(CONFIG_MX7))
+	!(defined(CONFIG_MX6) || defined(CONFIG_MX7) || defined(CONFIG_MX7ULP))
 	u32 irba_l;
 	u32 irba_h;
 #else
@@ -209,7 +209,7 @@ struct jr_regs {
 	u32 rsvd3;
 	u32 irja;
 #if defined(CONFIG_SYS_FSL_SEC_LE) && \
-	!(defined(CONFIG_MX6) || defined(CONFIG_MX7))
+	!(defined(CONFIG_MX6) || defined(CONFIG_MX7) || defined(CONFIG_MX7ULP))
 	u32 orba_l;
 	u32 orba_h;
 #else
@@ -242,7 +242,7 @@ struct jr_regs {
  */
 struct sg_entry {
 #if defined(CONFIG_SYS_FSL_SEC_LE) && \
-	!(defined(CONFIG_MX6) || defined(CONFIG_MX7))
+	!(defined(CONFIG_MX6) || defined(CONFIG_MX7) || defined(CONFIG_MX7ULP))
 	uint32_t addr_lo;	/* Memory Address - lo */
 	uint32_t addr_hi;	/* Memory Address of start of buffer - hi */
 #else
@@ -263,7 +263,7 @@ struct sg_entry {
 
 #define BLOB_SIZE(x)		((x) + 32 + 16) /* Blob buffer size */
 
-#if defined(CONFIG_MX6) || defined(CONFIG_MX7)
+#if defined(CONFIG_MX6) || defined(CONFIG_MX7) || defined(CONFIG_MX7ULP)
 /* Job Ring Base Address */
 #define JR_BASE_ADDR(x) (CONFIG_SYS_FSL_SEC_ADDR + 0x1000 * (x + 1))
 /* Secure Memory Offset varies accross versions */
-- 
2.25.1