armv7: Consolidate registers space defination for CCI-400 bus

CoreLink Cache Coherent Interconnect (CCI) is ARM BUS which
provides full cache coherency between two clusters of multi-core
CPUs and I/O coherency for devices and I/O masters.

This patch add new CONFIG defination "FSL_SYS_HAS_CCI400" and
removes register space definaton of CCI-400 bus from
immap_ls102xa to fsl_immap, since same is defined there already

"CONFIG_SYS_CCI400_ADDR" is depricated and new SYS_CCI400_OFFSET
is introduced in Kconfig

Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>

5 files changed, 22 insertions, 52 deletions

diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig
index 78b6ada..fd57cae 100644
--- a/arch/arm/cpu/armv7/ls102xa/Kconfig
+++ b/arch/arm/cpu/armv7/ls102xa/Kconfig
@@ -5,6 +5,7 @@ config ARCH_LS1021A
 	select SYS_FSL_ERRATUM_A009663
 	select SYS_FSL_ERRATUM_A009942
 	select SYS_FSL_ERRATUM_A010315
+	select SYS_FSL_HAS_CCI400
 	select SYS_FSL_SRDS_1
 	select SYS_HAS_SERDES
 	select SYS_FSL_DDR_BE if SYS_FSL_DDR
@@ -52,9 +53,20 @@ config SECURE_BOOT
 		Enable Freescale Secure Boot feature. Normally selected
 		by defconfig. If unsure, do not change.
 
+config SYS_CCI400_OFFSET
+	hex "Offset for CCI400 base"
+	depends on SYS_FSL_HAS_CCI400
+	default 0x180000
+	help
+	  Offset for CCI400 base.
+	  CCI400 base addr = CCSRBAR + CCI400_OFFSET
+
 config SYS_FSL_ERRATUM_A010315
 	bool "Workaround for PCIe erratum A010315"
 
+config SYS_FSL_HAS_CCI400
+	bool
+
 config SYS_FSL_SRDS_1
 	bool
 
diff --git a/arch/arm/cpu/armv7/ls102xa/soc.c b/arch/arm/cpu/armv7/ls102xa/soc.c
index b14be47..7bb67c8 100644
--- a/arch/arm/cpu/armv7/ls102xa/soc.c
+++ b/arch/arm/cpu/armv7/ls102xa/soc.c
@@ -125,7 +125,8 @@ void erratum_a010315(void)
 int arch_soc_init(void)
 {
 	struct ccsr_scfg *scfg = (struct ccsr_scfg *)CONFIG_SYS_FSL_SCFG_ADDR;
-	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
+	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)(CONFIG_SYS_IMMR +
+					CONFIG_SYS_CCI400_OFFSET);
 	unsigned int major;
 
 #ifdef CONFIG_LAYERSCAPE_NS_ACCESS
diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
index 5c4da0f..03ac462 100644
--- a/arch/arm/include/asm/arch-ls102xa/config.h
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -20,7 +20,6 @@
 
 #define SYS_FSL_GIC_ADDR			(CONFIG_SYS_IMMR + 0x00400000)
 #define CONFIG_SYS_FSL_DDR_ADDR			(CONFIG_SYS_IMMR + 0x00080000)
-#define CONFIG_SYS_CCI400_ADDR			(CONFIG_SYS_IMMR + 0x00180000)
 #define CONFIG_SYS_FSL_CSU_ADDR                 (CONFIG_SYS_IMMR + 0x00510000)
 #define CONFIG_SYS_IFC_ADDR			(CONFIG_SYS_IMMR + 0x00530000)
 #define CONFIG_SYS_FSL_ESDHC_ADDR		(CONFIG_SYS_IMMR + 0x00560000)
diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
index fc406f7..587bafc 100644
--- a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
+++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
@@ -6,6 +6,7 @@
 
 #ifndef __ASM_ARCH_LS102XA_IMMAP_H_
 #define __ASM_ARCH_LS102XA_IMMAP_H_
+#include <fsl_immap.h>
 
 #define SVR_MAJ(svr)		(((svr) >>  4) & 0xf)
 #define SVR_MIN(svr)		(((svr) >>  0) & 0xf)
@@ -393,53 +394,7 @@ struct ccsr_serdes {
 	u8	res_a00[0x1000-0xa00];	/* from 0xa00 to 0xfff */
 };
 
-#define CCI400_CTRLORD_TERM_BARRIER	0x00000008
-#define CCI400_CTRLORD_EN_BARRIER	0
-#define CCI400_SHAORD_NON_SHAREABLE	0x00000002
-#define CCI400_DVM_MESSAGE_REQ_EN	0x00000002
-#define CCI400_SNOOP_REQ_EN		0x00000001
-
-/* CCI-400 registers */
-struct ccsr_cci400 {
-	u32 ctrl_ord;			/* Control Override */
-	u32 spec_ctrl;			/* Speculation Control */
-	u32 secure_access;		/* Secure Access */
-	u32 status;			/* Status */
-	u32 impr_err;			/* Imprecise Error */
-	u8 res_14[0x100 - 0x14];
-	u32 pmcr;			/* Performance Monitor Control */
-	u8 res_104[0xfd0 - 0x104];
-	u32 pid[8];			/* Peripheral ID */
-	u32 cid[4];			/* Component ID */
-	struct {
-		u32 snoop_ctrl;		/* Snoop Control */
-		u32 sha_ord;		/* Shareable Override */
-		u8 res_1008[0x1100 - 0x1008];
-		u32 rc_qos_ord;		/* read channel QoS Value Override */
-		u32 wc_qos_ord;		/* read channel QoS Value Override */
-		u8 res_1108[0x110c - 0x1108];
-		u32 qos_ctrl;		/* QoS Control */
-		u32 max_ot;		/* Max OT */
-		u8 res_1114[0x1130 - 0x1114];
-		u32 target_lat;		/* Target Latency */
-		u32 latency_regu;	/* Latency Regulation */
-		u32 qos_range;		/* QoS Range */
-		u8 res_113c[0x2000 - 0x113c];
-	} slave[5];			/* Slave Interface */
-	u8 res_6000[0x9004 - 0x6000];
-	u32 cycle_counter;		/* Cycle counter */
-	u32 count_ctrl;			/* Count Control */
-	u32 overflow_status;		/* Overflow Flag Status */
-	u8 res_9010[0xa000 - 0x9010];
-	struct {
-		u32 event_select;	/* Event Select */
-		u32 event_count;	/* Event Count */
-		u32 counter_ctrl;	/* Counter Control */
-		u32 overflow_status;	/* Overflow Flag Status */
-		u8 res_a010[0xb000 - 0xa010];
-	} pcounter[4];			/* Performance Counter */
-	u8 res_e004[0x10000 - 0xe004];
-};
+
 
 /* AHCI (sata) register map */
 struct ccsr_ahci {
diff --git a/board/freescale/ls1021aqds/ls1021aqds.c b/board/freescale/ls1021aqds/ls1021aqds.c
index d81d8ab..8b3f4ad 100644
--- a/board/freescale/ls1021aqds/ls1021aqds.c
+++ b/board/freescale/ls1021aqds/ls1021aqds.c
@@ -204,7 +204,8 @@ int board_early_init_f(void)
 #ifdef CONFIG_SPL_BUILD
 void board_init_f(ulong dummy)
 {
-	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
+	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)(CONFIG_SYS_IMMR +
+					CONFIG_SYS_CCI400_OFFSET);
 	unsigned int major;
 
 #ifdef CONFIG_NAND_BOOT
@@ -425,7 +426,8 @@ int misc_init_r(void)
 
 int board_init(void)
 {
-	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)CONFIG_SYS_CCI400_ADDR;
+	struct ccsr_cci400 *cci = (struct ccsr_cci400 *)(CONFIG_SYS_IMMR +
+					CONFIG_SYS_CCI400_OFFSET);
 	unsigned int major;
 
 #ifdef CONFIG_SYS_FSL_ERRATUM_A010315
@@ -460,7 +462,8 @@ int board_init(void)
 #if defined(CONFIG_DEEP_SLEEP)
 void board_sleep_prepare(void)
 {
-	struct ccsr_cci400 __iomem *cci = (void *)CONFIG_SYS_CCI400_ADDR;
+	struct ccsr_cci400 __iomem *cci = (void *)(CONFIG_SYS_IMMR +
+						CONFIG_SYS_CCI400_OFFSET);
 	unsigned int major;
 
 	major = get_soc_major_rev();