The PPA implements PSCI which requires for power managment.
Added support of PPA for LS1012AQDS, LS1012ARDB and LS1012AFRDM.
Signed-off-by: Hou Zhiqiang <zhiqiang....@nxp.com>
Signed-off-by: Abhimanyu Saini <abhimanyu.sa...@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushw...@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
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