[U-Boot] [PATCH 2/2][v2] armv8: ls1012a: Add support of PPA

[Prabhakar Kushwaha]

The PPA implements PSCI which requires for power managment.

Added support of PPA for LS1012AQDS, LS1012ARDB and LS1012AFRDM.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou at nxp.com>
Signed-off-by: Abhimanyu Saini <abhimanyu.saini at nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha at nxp.com>
---
Changes for v2: Enabled FSL_LS_PPA

 arch/arm/cpu/armv8/fsl-layerscape/Kconfig |  2 +-
 board/freescale/ls1012afrdm/ls1012afrdm.c |  6 ++++++
 board/freescale/ls1012aqds/ls1012aqds.c   |  7 +++++++
 board/freescale/ls1012ardb/ls1012ardb.c   |  6 ++++++
 include/configs/ls1012afrdm.h             | 11 +++++++++++
 include/configs/ls1012aqds.h              | 11 +++++++++++
 include/configs/ls1012ardb.h              | 11 +++++++++++
 7 files changed, 53 insertions(+), 1 deletion(-)

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
index cc0dc88..7414bee 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
+++ b/arch/arm/cpu/armv8/fsl-layerscape/Kconfig
@@ -48,7 +48,7 @@ menu "Layerscape PPA"
 config FSL_LS_PPA
 	bool "FSL Layerscape PPA firmware support"
 	depends on !ARMV8_PSCI
-	depends on ARCH_LS1043A || ARCH_LS1046A
+	depends on ARCH_LS1043A || ARCH_LS1046A || ARCH_LS1012A
 	select FSL_PPA_ARMV8_PSCI
 	help
 	  The FSL Primary Protected Application (PPA) is a software component
diff --git a/board/freescale/ls1012afrdm/ls1012afrdm.c b/board/freescale/ls1012afrdm/ls1012afrdm.c
index c2432c3..789cae2 100644
--- a/board/freescale/ls1012afrdm/ls1012afrdm.c
+++ b/board/freescale/ls1012afrdm/ls1012afrdm.c
@@ -9,6 +9,9 @@
 #include <asm/io.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/fsl_serdes.h>
+#ifdef CONFIG_FSL_LS_PPA
+#include <asm/arch/ppa.h>
+#endif
 #include <asm/arch/soc.h>
 #include <hwconfig.h>
 #include <environment.h>
@@ -74,6 +77,9 @@ int board_init(void)
 	gd->env_addr = (ulong)&default_environment[0];
 #endif
 
+#ifdef CONFIG_FSL_LS_PPA
+	ppa_init();
+#endif
 	return 0;
 }
 
diff --git a/board/freescale/ls1012aqds/ls1012aqds.c b/board/freescale/ls1012aqds/ls1012aqds.c
index 1562edd..7283d15 100644
--- a/board/freescale/ls1012aqds/ls1012aqds.c
+++ b/board/freescale/ls1012aqds/ls1012aqds.c
@@ -10,6 +10,9 @@
 #include <asm/io.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/fsl_serdes.h>
+#ifdef CONFIG_FSL_LS_PPA
+#include <asm/arch/ppa.h>
+#endif
 #include <asm/arch/fdt.h>
 #include <asm/arch/soc.h>
 #include <ahci.h>
@@ -114,6 +117,10 @@ int board_init(void)
 #ifdef CONFIG_ENV_IS_NOWHERE
 	gd->env_addr = (ulong)&default_environment[0];
 #endif
+
+#ifdef CONFIG_FSL_LS_PPA
+	ppa_init();
+#endif
 	return 0;
 }
 
diff --git a/board/freescale/ls1012ardb/ls1012ardb.c b/board/freescale/ls1012ardb/ls1012ardb.c
index bc05fbe..fbd4bc4 100644
--- a/board/freescale/ls1012ardb/ls1012ardb.c
+++ b/board/freescale/ls1012ardb/ls1012ardb.c
@@ -9,6 +9,9 @@
 #include <asm/io.h>
 #include <asm/arch/clock.h>
 #include <asm/arch/fsl_serdes.h>
+#ifdef CONFIG_FSL_LS_PPA
+#include <asm/arch/ppa.h>
+#endif
 #include <asm/arch/soc.h>
 #include <hwconfig.h>
 #include <ahci.h>
@@ -110,6 +113,9 @@ int board_init(void)
 	gd->env_addr = (ulong)&default_environment[0];
 #endif
 
+#ifdef CONFIG_FSL_LS_PPA
+	ppa_init();
+#endif
 	return 0;
 }
 
diff --git a/include/configs/ls1012afrdm.h b/include/configs/ls1012afrdm.h
index f6f88e8..cf5d07c 100644
--- a/include/configs/ls1012afrdm.h
+++ b/include/configs/ls1012afrdm.h
@@ -9,6 +9,17 @@
 
 #include "ls1012a_common.h"
 
+#if defined(CONFIG_FSL_LS_PPA)
+#define CONFIG_ARMV8_PSCI
+#define CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
+#define SEC_FIRMWARE_ERET_ADDR_REVERT
+
+#define CONFIG_SYS_LS_PPA_FW_IN_XIP
+#ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP
+#define	CONFIG_SYS_LS_PPA_FW_ADDR	0x40500000
+#endif
+#endif
+
 /* DDR */
 #define CONFIG_DIMM_SLOTS_PER_CTLR	1
 #define CONFIG_CHIP_SELECTS_PER_CTRL	1
diff --git a/include/configs/ls1012aqds.h b/include/configs/ls1012aqds.h
index b5b4d7e..063a8dc 100644
--- a/include/configs/ls1012aqds.h
+++ b/include/configs/ls1012aqds.h
@@ -9,6 +9,17 @@
 
 #include "ls1012a_common.h"
 
+#if defined(CONFIG_FSL_LS_PPA)
+#define CONFIG_ARMV8_PSCI
+#define CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
+#define SEC_FIRMWARE_ERET_ADDR_REVERT
+
+#define CONFIG_SYS_LS_PPA_FW_IN_XIP
+#ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP
+#define	CONFIG_SYS_LS_PPA_FW_ADDR	0x40500000
+#endif
+#endif
+
 /* DDR */
 #define CONFIG_DIMM_SLOTS_PER_CTLR	1
 #define CONFIG_CHIP_SELECTS_PER_CTRL	1
diff --git a/include/configs/ls1012ardb.h b/include/configs/ls1012ardb.h
index f35fd31..4522893 100644
--- a/include/configs/ls1012ardb.h
+++ b/include/configs/ls1012ardb.h
@@ -9,6 +9,17 @@
 
 #include "ls1012a_common.h"
 
+#if defined(CONFIG_FSL_LS_PPA)
+#define CONFIG_ARMV8_PSCI
+#define CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT
+#define SEC_FIRMWARE_ERET_ADDR_REVERT
+
+#define CONFIG_SYS_LS_PPA_FW_IN_XIP
+#ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP
+#define	CONFIG_SYS_LS_PPA_FW_ADDR	0x40500000
+#endif
+#endif
+
 /* DDR */
 #define CONFIG_DIMM_SLOTS_PER_CTLR	1
 #define CONFIG_CHIP_SELECTS_PER_CTRL	1
-- 
2.7.4