powerpc/85xx: Add additional p4080 platform related defines/structs

* Added PCIE4 address, offset, DEVDISR & LAW target ID
* Added new p4080 DDR registers and defines to immap
* Add missing corenet platform DEVDISR related defines
* Updated ccsr_gur to include LIODN registers
* Add RCWSR defines
* Added Basic qman, pme, bman immap structs
* Added SATA related offsets & addresses
* Added Frame Manager 1/2 offsets & addresses
* Renamed CONFIG_SYS_TSEC1_OFFSET to CONFIG_SYS_FSL_FM1_DTSEC1_OFFSET
* Added various offsets and addresses that where missing

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

2 files changed, 197 insertions, 22 deletions

diff --git a/arch/powerpc/include/asm/fsl_law.h b/arch/powerpc/include/asm/fsl_law.h
index 12ba1a6a0..0e255ffce 100644
--- a/arch/powerpc/include/asm/fsl_law.h
+++ b/arch/powerpc/include/asm/fsl_law.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2008-2009 Freescale Semiconductor, Inc.
+ * Copyright 2008-2010 Freescale Semiconductor, Inc.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -54,6 +54,7 @@ enum law_trgt_if {
 	LAW_TRGT_IF_PCIE_1 = 0x00,
 	LAW_TRGT_IF_PCIE_2 = 0x01,
 	LAW_TRGT_IF_PCIE_3 = 0x02,
+	LAW_TRGT_IF_PCIE_4 = 0x03,
 	LAW_TRGT_IF_RIO_1 = 0x08,
 	LAW_TRGT_IF_RIO_2 = 0x09,
 
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index b1d219b7a..a5e56d807 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -172,7 +172,17 @@ typedef struct ccsr_ddr {
 	u32	ddr_sr_cntr;		/* self refresh counter */
 	u32	ddr_sdram_rcw_1;	/* Control Words 1 */
 	u32	ddr_sdram_rcw_2;	/* Control Words 2 */
-	u8	res8_1b[2456];
+	u8	reg_1ab[8];
+	u32	ddr_wrlvl_cntl_2;	/* write leveling control 2 */
+	u32	ddr_wrlvl_cntl_3;	/* write leveling control 3 */
+	u8	res8_1b[104];
+	u32	sdram_mode_3;		/* SDRAM Mode Configuration 3 */
+	u32	sdram_mode_4;		/* SDRAM Mode Configuration 4 */
+	u32	sdram_mode_5;		/* SDRAM Mode Configuration 5 */
+	u32	sdram_mode_6;		/* SDRAM Mode Configuration 6 */
+	u32	sdram_mode_7;		/* SDRAM Mode Configuration 7 */
+	u32	sdram_mode_8;		/* SDRAM Mode Configuration 8 */
+	u8	res8_1ba[0x908];
 	u32	ddr_dsr1;		/* Debug Status 1 */
 	u32	ddr_dsr2;		/* Debug Status 2 */
 	u32	ddr_cdr1;		/* Control Driver 1 */
@@ -180,7 +190,21 @@ typedef struct ccsr_ddr {
 	u8	res8_1c[200];
 	u32	ip_rev1;		/* IP Block Revision 1 */
 	u32	ip_rev2;		/* IP Block Revision 2 */
-	u8	res8_2[512];
+	u32	eor;			/* Enhanced Optimization Register */
+	u8	res8_2[252];
+	u32	mtcr;			/* Memory Test Control Register */
+	u8	res8_3[28];
+	u32	mtp1;			/* Memory Test Pattern 1 */
+	u32	mtp2;			/* Memory Test Pattern 2 */
+	u32	mtp3;			/* Memory Test Pattern 3 */
+	u32	mtp4;			/* Memory Test Pattern 4 */
+	u32	mtp5;			/* Memory Test Pattern 5 */
+	u32	mtp6;			/* Memory Test Pattern 6 */
+	u32	mtp7;			/* Memory Test Pattern 7 */
+	u32	mtp8;			/* Memory Test Pattern 8 */
+	u32	mtp9;			/* Memory Test Pattern 9 */
+	u32	mtp10;			/* Memory Test Pattern 10 */
+	u8	res8_4[184];
 	u32	data_err_inject_hi;	/* Data Path Err Injection Mask High */
 	u32	data_err_inject_lo;	/* Data Path Err Injection Mask Low */
 	u32	ecc_err_inject;		/* Data Path Err Injection Mask ECC */
@@ -218,6 +242,9 @@ typedef struct ccsr_ddr {
 	u8	res12[184];
 } ccsr_ddr_t;
 
+#define DDR_EOR_RD_BDW_OPT_DIS	0x80000000 /* Read BDW Opt. disable */
+#define DDR_EOR_ADDR_HASH_EN	0x40000000 /* Address hash enabled */
+
 /* I2C Registers */
 typedef struct ccsr_i2c {
 	struct fsl_i2c	i2c[1];
@@ -1609,6 +1636,7 @@ typedef struct ccsr_gur {
 #define FSL_CORENET_DEVDISR_PCIE1	0x80000000
 #define FSL_CORENET_DEVDISR_PCIE2	0x40000000
 #define FSL_CORENET_DEVDISR_PCIE3	0x20000000
+#define FSL_CORENET_DEVDISR_PCIE4	0x10000000
 #define FSL_CORENET_DEVDISR_RMU		0x08000000
 #define FSL_CORENET_DEVDISR_SRIO1	0x04000000
 #define FSL_CORENET_DEVDISR_SRIO2	0x02000000
@@ -1618,6 +1646,8 @@ typedef struct ccsr_gur {
 #define FSL_CORENET_DEVDISR_DDR2	0x00080000
 #define FSL_CORENET_DEVDISR_DBG		0x00010000
 #define FSL_CORENET_DEVDISR_NAL		0x00008000
+#define FSL_CORENET_DEVDISR_SATA1	0x00004000
+#define FSL_CORENET_DEVDISR_SATA2	0x00002000
 #define FSL_CORENET_DEVDISR_ELBC	0x00001000
 #define FSL_CORENET_DEVDISR_USB1	0x00000800
 #define FSL_CORENET_DEVDISR_USB2	0x00000400
@@ -1638,12 +1668,14 @@ typedef struct ccsr_gur {
 #define FSL_CORENET_DEVDISR2_DTSEC1_2	0x00400000
 #define FSL_CORENET_DEVDISR2_DTSEC1_3	0x00200000
 #define FSL_CORENET_DEVDISR2_DTSEC1_4	0x00100000
+#define FSL_CORENET_DEVDISR2_DTSEC1_5	0x00080000
 #define FSL_CORENET_DEVDISR2_FM2	0x00020000
 #define FSL_CORENET_DEVDISR2_10GEC2	0x00010000
 #define FSL_CORENET_DEVDISR2_DTSEC2_1	0x00008000
 #define FSL_CORENET_DEVDISR2_DTSEC2_2	0x00004000
 #define FSL_CORENET_DEVDISR2_DTSEC2_3	0x00002000
 #define FSL_CORENET_DEVDISR2_DTSEC2_4	0x00001000
+#define FSL_CORENET_NUM_DEVDISR		2
 	u8	res7[8];
 	u32	powmgtcsr;	/* Power management status & control */
 	u8	res8[12];
@@ -1672,9 +1704,18 @@ typedef struct ccsr_gur {
 #define FSL_CORENET_RCWSR5_DDR_SYNC		0x00000080
 #define FSL_CORENET_RCWSR5_DDR_SYNC_SHIFT		 7
 #define FSL_CORENET_RCWSR5_SRDS_EN		0x00002000
+#define FSL_CORENET_RCWSRn_SRDS_LPD_B2		0x3c000000 /* bits 162..165 */
+#define FSL_CORENET_RCWSRn_SRDS_LPD_B3		0x003c0000 /* bits 170..173 */
 #define FSL_CORENET_RCWSR7_MCK_TO_PLAT_RAT	0x00400000
 #define FSL_CORENET_RCWSR8_HOST_AGT_B1		0x00e00000
 #define FSL_CORENET_RCWSR8_HOST_AGT_B2		0x00100000
+#define FSL_CORENET_RCWSR11_EC1			0x00c00000 /* bits 360..361 */
+#define FSL_CORENET_RCWSR11_EC1_FM1_DTSEC1	0x00000000
+#define FSL_CORENET_RCWSR11_EC1_FM1_USB1	0x00800000
+#define FSL_CORENET_RCWSR11_EC2			0x001c0000 /* bits 363..365 */
+#define FSL_CORENET_RCWSR11_EC2_FM2_DTSEC1	0x00000000
+#define FSL_CORENET_RCWSR11_EC2_FM1_DTSEC2	0x00080000
+#define FSL_CORENET_RCWSR11_EC2_USB2		0x00100000
 	u8	res18[192];
 	u32	scratchrw[4];	/* Scratch Read/Write */
 	u8	res19[240];
@@ -1698,10 +1739,15 @@ typedef struct ccsr_gur {
 	u32	sdmmc2liodnr;	/* SD/MMC 2 LIODN */
 	u32	sdmmc3liodnr;	/* SD/MMC 3 LIODN */
 	u32	sdmmc4liodnr;	/* SD/MMC 4 LIODN */
-	u32	rmuliodnr;	/* RIO Message Unit LIODN */
-	u32	rduliodnr;	/* RIO Doorbell Unit LIODN */
-	u32	rpwuliodnr;	/* RIO Port Write Unit LIODN */
-	u8	res22[52];
+	u32	rio1maintliodnr;/* RIO 1 Maintenance LIODN */
+	u32	rio2maintliodnr;/* RIO 2 Maintenance LIODN */
+	u32	rio3maintliodnr;/* RIO 3 Maintenance LIODN */
+	u32	rio4maintliodnr;/* RIO 4 Maintenance LIODN */
+	u32	sata1liodnr;	/* SATA 1 LIODN */
+	u32	sata2liodnr;	/* SATA 2 LIODN */
+	u32	sata3liodnr;	/* SATA 3 LIODN */
+	u32	sata4liodnr;	/* SATA 4 LIODN */
+	u8	res22[32];
 	u32	dma1liodnr;	/* DMA 1 LIODN */
 	u32	dma2liodnr;	/* DMA 2 LIODN */
 	u32	dma3liodnr;	/* DMA 3 LIODN */
@@ -1736,6 +1782,12 @@ typedef struct ccsr_gur {
 	u8	res37[380];
 } ccsr_gur_t;
 
+/*
+ * On p4080 we have an LIODN for msg unit (rmu) but not maintenance
+ * everything after has RMan thus msg unit LIODN is used for maintenance
+ */
+#define rmuliodnr rio1maintliodnr
+
 typedef struct ccsr_clk {
 	u32	clkc0csr;	/* Core 0 Clock control/status */
 	u8	res1[0x1c];
@@ -2004,38 +2056,125 @@ enum {
 /* Security Engine Block (MS = Most Sig., LS = Least Sig.) */
 #if CONFIG_SYS_FSL_SEC_COMPAT >= 4
 typedef struct ccsr_sec {
-	u8	res1[0xfa0];
+	u32	res0;
+	u32	mcfgr;		/* Master CFG Register */
+	u8	res1[0x8];
+	struct {
+		u32	ms;	/* Job Ring LIODN Register, MS */
+		u32	ls;	/* Job Ring LIODN Register, LS */
+	} jqliodnr[4];
+	u8	res2[0x30];
+	struct {
+		u32	ms;	/* RTIC LIODN Register, MS */
+		u32	ls;	/* RTIC LIODN Register, LS */
+	} rticliodnr[4];
+	u8	res3[0x1c];
+	u32	decorr;		/* DECO Request Register */
+	struct {
+		u32	ms;	/* DECO LIODN Register, MS */
+		u32	ls;	/* DECO LIODN Register, LS */
+	} decoliodnr[5];
+	u8	res4[0x58];
+	u32	dar;		/* DECO Avail Register */
+	u32	drr;		/* DECO Reset Register */
+	u8	res5[0xe78];
 	u32	crnr_ms;	/* CHA Revision Number Register, MS */
 	u32	crnr_ls;	/* CHA Revision Number Register, LS */
 	u32	ctpr_ms;	/* Compile Time Parameters Register, MS */
-#define SEC_CTPR_MS_AXI_LIODN		0x08000000
-#define SEC_CTPR_MS_QI			0x02000000
 	u32	ctpr_ls;	/* Compile Time Parameters Register, LS */
-	u8	res2[0x10];
+	u8	res6[0x10];
 	u32	far_ms;		/* Fault Address Register, MS */
 	u32	far_ls;		/* Fault Address Register, LS */
 	u32	falr;		/* Fault Address LIODN Register */
 	u32	fadr;		/* Fault Address Detail Register */
-	u8	res3[0x4];
+	u8	res7[0x4];
 	u32	csta;		/* CAAM Status Register */
-	u8	res4[0x8];
+	u8	res8[0x8];
 	u32	rvid;		/* Run Time Integrity Checking Version ID Reg.*/
-#define SEC_RVID_MA			0x0f000000
 	u32	ccbvid;		/* CHA Cluster Block Version ID Register */
 	u32	chavid_ms;	/* CHA Version ID Register, MS */
 	u32	chavid_ls;	/* CHA Version ID Register, LS */
 	u32	chanum_ms;	/* CHA Number Register, MS */
+	u32	chanum_ls;	/* CHA Number Register, LS */
+	u32	secvid_ms;	/* SEC Version ID Register, MS */
+	u32	secvid_ls;	/* SEC Version ID Register, LS */
+	u8	res9[0x6020];
+	u32	qilcr_ms;	/* Queue Interface LIODN CFG Register, MS */
+	u32	qilcr_ls;	/* Queue Interface LIODN CFG Register, LS */
+	u8	res10[0x8fd8];
+} ccsr_sec_t;
+
+#define SEC_CTPR_MS_AXI_LIODN		0x08000000
+#define SEC_CTPR_MS_QI			0x02000000
+#define SEC_RVID_MA			0x0f000000
 #define SEC_CHANUM_MS_JQNUM_MASK	0xf0000000
 #define SEC_CHANUM_MS_JQNUM_SHIFT	28
 #define SEC_CHANUM_MS_DECONUM_MASK	0x0f000000
 #define SEC_CHANUM_MS_DECONUM_SHIFT	24
-	u32	chanum_ls;	/* CHA Number Register, LS */
-	u32	caamvid_ms;	/* CAAM Version ID Register, MS */
-	u32	caamvid_ls;	/* CAAM Version ID Register, LS */
-	u8	res5[0xf000];
-} ccsr_sec_t;
 #endif
 
+typedef struct ccsr_qman {
+	struct {
+		u32	qcsp_lio_cfg;	/* 0x0 - SW Portal n LIO cfg */
+		u32	qcsp_io_cfg;	/* 0x4 - SW Portal n IO cfg */
+		u32	res;
+		u32	qcsp_dd_cfg;	/* 0xc - SW Portal n Dynamic Debug cfg */
+	} qcsp[32];
+
+	/* Not actually reserved, but irrelevant to u-boot */
+	u8	res[0xbf8 - 0x200];
+	u32	ip_rev_1;
+	u32	ip_rev_2;
+	u32	fqd_bare;	/* FQD Extended Base Addr Register */
+	u32	fqd_bar;	/* FQD Base Addr Register */
+	u8	res1[0x8];
+	u32	fqd_ar;		/* FQD Attributes Register */
+	u8	res2[0xc];
+	u32	pfdr_bare;	/* PFDR Extended Base Addr Register */
+	u32	pfdr_bar;	/* PFDR Base Addr Register */
+	u8	res3[0x8];
+	u32	pfdr_ar;	/* PFDR Attributes Register */
+	u8	res4[0x4c];
+	u32	qcsp_bare;	/* QCSP Extended Base Addr Register */
+	u32	qcsp_bar;	/* QCSP Base Addr Register */
+	u8	res5[0x78];
+	u32	ci_sched_cfg;	/* Initiator Scheduling Configuration */
+	u32	srcidr;		/* Source ID Register */
+	u32	liodnr;		/* LIODN Register */
+	u8	res6[4];
+	u32	ci_rlm_cfg;	/* Initiator Read Latency Monitor Cfg */
+	u32	ci_rlm_avg;	/* Initiator Read Latency Monitor Avg */
+	u8	res7[0x2e8];
+} ccsr_qman_t;
+
+typedef struct ccsr_bman {
+	/* Not actually reserved, but irrelevant to u-boot */
+	u8	res[0xbf8];
+	u32	ip_rev_1;
+	u32	ip_rev_2;
+	u32	fbpr_bare;	/* FBPR Extended Base Addr Register */
+	u32	fbpr_bar;	/* FBPR Base Addr Register */
+	u8	res1[0x8];
+	u32	fbpr_ar;	/* FBPR Attributes Register */
+	u8	res2[0xf0];
+	u32	srcidr;		/* Source ID Register */
+	u32	liodnr;		/* LIODN Register */
+	u8	res7[0x2f4];
+} ccsr_bman_t;
+
+typedef struct ccsr_pme {
+	u8	res0[0x804];
+	u32	liodnbr;	/* LIODN Base Register */
+	u8	res1[0x1f8];
+	u32	srcidr;		/* Source ID Register */
+	u8	res2[8];
+	u32	liodnr;		/* LIODN Register */
+	u8	res3[0x1e8];
+	u32	pm_ip_rev_1;	/* PME IP Block Revision Reg 1*/
+	u32	pm_ip_rev_2;	/* PME IP Block Revision Reg 1*/
+	u8	res4[0x400];
+} ccsr_pme_t;
+
 #ifdef CONFIG_FSL_CORENET
 #define CONFIG_SYS_FSL_CORENET_CCM_OFFSET	0x0000
 #define CONFIG_SYS_MPC85xx_DDR_OFFSET		0x8000
@@ -2044,16 +2183,41 @@ typedef struct ccsr_sec {
 #define CONFIG_SYS_FSL_CORENET_RCPM_OFFSET	0xE2000
 #define CONFIG_SYS_FSL_CORENET_SERDES_OFFSET	0xEA000
 #define CONFIG_SYS_FSL_CPC_OFFSET		0x10000
-#define CONFIG_SYS_MPC85xx_DMA_OFFSET		0x100000
+#define CONFIG_SYS_MPC85xx_DMA1_OFFSET		0x100000
+#define CONFIG_SYS_MPC85xx_DMA2_OFFSET		0x101000
+#define CONFIG_SYS_MPC85xx_DMA_OFFSET		CONFIG_SYS_MPC85xx_DMA1_OFFSET
 #define CONFIG_SYS_MPC85xx_ESPI_OFFSET		0x110000
 #define CONFIG_SYS_MPC85xx_ESDHC_OFFSET		0x114000
 #define CONFIG_SYS_MPC85xx_LBC_OFFSET		0x124000
 #define CONFIG_SYS_MPC85xx_GPIO_OFFSET		0x130000
-#define CONFIG_SYS_MPC85xx_USB_OFFSET		0x210000
+#define CONFIG_SYS_MPC85xx_PCIE1_OFFSET		0x200000
+#define CONFIG_SYS_MPC85xx_PCIE2_OFFSET		0x201000
+#define CONFIG_SYS_MPC85xx_PCIE3_OFFSET		0x202000
+#define CONFIG_SYS_MPC85xx_PCIE4_OFFSET		0x203000
+#define CONFIG_SYS_MPC85xx_USB1_OFFSET		0x210000
+#define CONFIG_SYS_MPC85xx_USB2_OFFSET		0x211000
+#define CONFIG_SYS_MPC85xx_USB_OFFSET		CONFIG_SYS_MPC85xx_USB1_OFFSET
+#define CONFIG_SYS_MPC85xx_SATA1_OFFSET		0x220000
+#define CONFIG_SYS_MPC85xx_SATA2_OFFSET		0x221000
 #define CONFIG_SYS_FSL_SEC_OFFSET		0x300000
+#define CONFIG_SYS_FSL_CORENET_PME_OFFSET	0x316000
 #define CONFIG_SYS_FSL_CORENET_QMAN_OFFSET	0x318000
 #define CONFIG_SYS_FSL_CORENET_BMAN_OFFSET	0x31a000
-#define CONFIG_SYS_TSEC1_OFFSET			0x4e0000 /* FM1@DTSEC0 */
+#define CONFIG_SYS_FSL_FM1_OFFSET		0x400000
+#define CONFIG_SYS_FSL_FM1_RX0_1G_OFFSET	0x488000
+#define CONFIG_SYS_FSL_FM1_RX1_1G_OFFSET	0x489000
+#define CONFIG_SYS_FSL_FM1_RX2_1G_OFFSET	0x48a000
+#define CONFIG_SYS_FSL_FM1_RX3_1G_OFFSET	0x48b000
+#define CONFIG_SYS_FSL_FM1_RX4_1G_OFFSET	0x48c000
+#define CONFIG_SYS_FSL_FM1_RX0_10G_OFFSET	0x490000
+#define CONFIG_SYS_FSL_FM1_DTSEC1_OFFSET	0x4e0000
+#define CONFIG_SYS_FSL_FM2_OFFSET		0x500000
+#define CONFIG_SYS_FSL_FM2_RX0_1G_OFFSET	0x588000
+#define CONFIG_SYS_FSL_FM2_RX1_1G_OFFSET	0x589000
+#define CONFIG_SYS_FSL_FM2_RX2_1G_OFFSET	0x58a000
+#define CONFIG_SYS_FSL_FM2_RX3_1G_OFFSET	0x58b000
+#define CONFIG_SYS_FSL_FM2_RX4_1G_OFFSET	0x58c000
+#define CONFIG_SYS_FSL_FM2_RX0_10G_OFFSET	0x590000
 #else
 #define CONFIG_SYS_MPC85xx_ECM_OFFSET		0x0000
 #define CONFIG_SYS_MPC85xx_DDR_OFFSET		0x2000
@@ -2098,6 +2262,8 @@ typedef struct ccsr_sec {
 	(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_CORENET_QMAN_OFFSET)
 #define CONFIG_SYS_FSL_CORENET_BMAN_ADDR \
 	(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_CORENET_BMAN_OFFSET)
+#define CONFIG_SYS_FSL_CORENET_PME_ADDR \
+	(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_CORENET_PME_OFFSET)
 #define CONFIG_SYS_MPC85xx_GUTS_ADDR \
 	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_GUTS_OFFSET)
 #define CONFIG_SYS_FSL_CORENET_CCM_ADDR \
@@ -2146,6 +2312,12 @@ typedef struct ccsr_sec {
 	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_USB_OFFSET)
 #define CONFIG_SYS_FSL_SEC_ADDR \
 	(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_SEC_OFFSET)
+#define CONFIG_SYS_FSL_FM1_ADDR \
+	(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_FM1_OFFSET)
+#define CONFIG_SYS_FSL_FM1_DTSEC1_ADDR \
+	(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_FM1_DTSEC1_OFFSET)
+#define CONFIG_SYS_FSL_FM2_ADDR \
+	(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_FM2_OFFSET)
 
 #define CONFIG_SYS_PCI1_ADDR \
 	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_PCI1_OFFSET)
@@ -2157,6 +2329,8 @@ typedef struct ccsr_sec {
 	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_PCIE2_OFFSET)
 #define CONFIG_SYS_PCIE3_ADDR \
 	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_PCIE3_OFFSET)
+#define CONFIG_SYS_PCIE4_ADDR \
+	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_PCIE4_OFFSET)
 
 #define TSEC_BASE_ADDR		(CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET)
 #define MDIO_BASE_ADDR		(CONFIG_SYS_IMMR + CONFIG_SYS_MDIO1_OFFSET)