Merge branch 'master' of /home/wd/git/u-boot/custodians

* 'master' of /home/wd/git/u-boot/custodians: powerpc/85xx: don't touch MAS7 on e500v1 when relocating CCSR powerpc/85xx: don't display address map size (32-bit vs. 36-bit) during boot cmd_bdinfo: display the address map size (32-bit vs. 36-bit) PowerPC: correct the SATA for p1/p2 rdb-pc platform powerpc/corenet_ds: Slave core in holdoff when boot from SRIO powerpc/corenet_ds: Slave reads ENV from master when boot from SRIO powerpc/corenet_ds: Slave uploads ucode when boot from SRIO powerpc/corenet_ds: Slave module for boot from SRIO powerpc/corenet_ds: Master module for boot from SRIO powerpc/corenet_ds: Document for the boot from SRIO powerpc/corenet_ds: Correct the compilation errors about ENV powerpc/srio: Rewrite the struct ccsr_rio powerpc/85xx:Fix lds for nand boot debug info powerpc/p2041rdb: add env in NAND support powerpc/p2041rdb: add NAND and NAND boot support powerpc/mpc8xxx: Fix CONFIG_DDR_RAW_TIMING for two boards powerpc/85xx:Avoid vector table compilation for nand_spl powerpc/85xx:Fix IVORs addr after vector table relocation powerpc/85xx:Avoid hardcoded vector address for IVORs powerpc/p1023rds: Disable nor flash node and enable nand flash node
2025-03-18 21:21:37 +00:00 · 2012-04-30 16:45:59 +02:00 · 2012-04-30 16:45:59 +02:00 · 05f132d74d
commit 05f132d74d
parent 3f8550c5e9 5f6db68b42
35 changed files with 1047 additions and 261 deletions
--- a/24
+++ b/24
@ -3026,6 +3026,24 @@ to save the current settings.
 	  environment area within the total memory of your DataFlash placed
 	  at the specified address.

+- CONFIG_ENV_IS_IN_REMOTE:
+
+	Define this if you have a remote memory space which you
+	want to use for the local device's environment.
+
+	- CONFIG_ENV_ADDR:
+	- CONFIG_ENV_SIZE:
+
+	  These two #defines specify the address and size of the
+	  environment area within the remote memory space. The
+	  local device can get the environment from remote memory
+	  space by SRIO or other links.
+
+BE CAREFUL! For some special cases, the local device can not use
+"saveenv" command. For example, the local device will get the
+environment stored in a remote NOR flash by SRIO link, but it can
+not erase, write this NOR flash by SRIO interface.
+
 - CONFIG_ENV_IS_IN_NAND:

 	Define this if you have a NAND device which you want to use
@ -3462,6 +3480,12 @@ within that device.
 	Specifies that QE/FMAN firmware is located on the primary SPI
 	device.  CONFIG_SYS_FMAN_FW_ADDR is the byte offset on that device.

+- CONFIG_SYS_QE_FMAN_FW_IN_REMOTE
+	Specifies that QE/FMAN firmware is located in the remote (master)
+	memory space.	CONFIG_SYS_FMAN_FW_ADDR is a virtual address which
+	can be mapped from slave TLB->slave LAW->slave SRIO outbound window
+	->master inbound window->master LAW->the ucode address in master's
+	NOR flash.

 Building the Software:
 ======================
--- a/arch/powerpc/cpu/mpc85xx/cpu_init.c
+++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c
@ -37,6 +37,7 @@
 #include <asm/mmu.h>
 #include <asm/fsl_law.h>
 #include <asm/fsl_serdes.h>
+#include <asm/fsl_srio.h>
 #include <linux/compiler.h>
 #include "mp.h"
 #ifdef CONFIG_SYS_QE_FMAN_FW_IN_NAND
@ -48,8 +49,6 @@

 DECLARE_GLOBAL_DATA_PTR;

-extern void srio_init(void);
-
 #ifdef CONFIG_QE
 extern qe_iop_conf_t qe_iop_conf_tab[];
 extern void qe_config_iopin(u8 port, u8 pin, int dir,
@ -443,6 +442,12 @@ skip_l2:

 #ifdef CONFIG_SYS_SRIO
 	srio_init();
+#ifdef CONFIG_SRIOBOOT_MASTER
+	srio_boot_master();
+#ifdef CONFIG_SRIOBOOT_SLAVE_HOLDOFF
+	srio_boot_master_release_slave();
+#endif
+#endif
 #endif

 #if defined(CONFIG_MP)
--- a/arch/powerpc/cpu/mpc85xx/start.S
+++ b/arch/powerpc/cpu/mpc85xx/start.S
@ -1,5 +1,5 @@
 /*
- * Copyright 2004, 2007-2011 Freescale Semiconductor, Inc.
+ * Copyright 2004, 2007-2012 Freescale Semiconductor, Inc.
 * Copyright (C) 2003  Motorola,Inc.
 *
 * See file CREDITS for list of people who contributed to this
@ -179,41 +179,50 @@ l2_disabled:
 	andi.	r1,r3,L1CSR0_DCE@l
 	beq	2b

+/*
+ * Ne need to setup interrupt vector for NAND SPL
+ * because NAND SPL never compiles it.
+ */
+#if !defined(CONFIG_NAND_SPL)
 	/* Setup interrupt vectors */
 	lis	r1,CONFIG_SYS_MONITOR_BASE@h
 	mtspr	IVPR,r1

-	li	r1,0x0100
-	mtspr	IVOR0,r1	/* 0: Critical input */
-	li	r1,0x0200
-	mtspr	IVOR1,r1	/* 1: Machine check */
-	li	r1,0x0300
-	mtspr	IVOR2,r1	/* 2: Data storage */
-	li	r1,0x0400
-	mtspr	IVOR3,r1	/* 3: Instruction storage */
-	li	r1,0x0500
-	mtspr	IVOR4,r1	/* 4: External interrupt */
-	li	r1,0x0600
-	mtspr	IVOR5,r1	/* 5: Alignment */
-	li	r1,0x0700
-	mtspr	IVOR6,r1	/* 6: Program check */
-	li	r1,0x0800
-	mtspr	IVOR7,r1	/* 7: floating point unavailable */
-	li	r1,0x0900
-	mtspr	IVOR8,r1	/* 8: System call */
+	lis	r3,(CONFIG_SYS_MONITOR_BASE & 0xffff)@h
+	ori	r3,r3,(CONFIG_SYS_MONITOR_BASE & 0xffff)@l
+
+	addi	r4,r3,CriticalInput - _start + _START_OFFSET
+	mtspr	IVOR0,r4	/* 0: Critical input */
+	addi	r4,r3,MachineCheck - _start + _START_OFFSET
+	mtspr	IVOR1,r4	/* 1: Machine check */
+	addi	r4,r3,DataStorage - _start + _START_OFFSET
+	mtspr	IVOR2,r4	/* 2: Data storage */
+	addi	r4,r3,InstStorage - _start + _START_OFFSET
+	mtspr	IVOR3,r4	/* 3: Instruction storage */
+	addi	r4,r3,ExtInterrupt - _start + _START_OFFSET
+	mtspr	IVOR4,r4	/* 4: External interrupt */
+	addi	r4,r3,Alignment - _start + _START_OFFSET
+	mtspr	IVOR5,r4	/* 5: Alignment */
+	addi	r4,r3,ProgramCheck - _start + _START_OFFSET
+	mtspr	IVOR6,r4	/* 6: Program check */
+	addi	r4,r3,FPUnavailable - _start + _START_OFFSET
+	mtspr	IVOR7,r4	/* 7: floating point unavailable */
+	addi	r4,r3,SystemCall - _start + _START_OFFSET
+	mtspr	IVOR8,r4	/* 8: System call */
 	/* 9: Auxiliary processor unavailable(unsupported) */
-	li	r1,0x0a00
-	mtspr	IVOR10,r1	/* 10: Decrementer */
-	li	r1,0x0b00
-	mtspr	IVOR11,r1	/* 11: Interval timer */
-	li	r1,0x0c00
-	mtspr	IVOR12,r1	/* 12: Watchdog timer */
-	li	r1,0x0d00
-	mtspr	IVOR13,r1	/* 13: Data TLB error */
-	li	r1,0x0e00
-	mtspr	IVOR14,r1	/* 14: Instruction TLB error */
-	li	r1,0x0f00
-	mtspr	IVOR15,r1	/* 15: Debug */
+	addi	r4,r3,Decrementer - _start + _START_OFFSET
+	mtspr	IVOR10,r4	/* 10: Decrementer */
+	addi	r4,r3,IntervalTimer - _start + _START_OFFSET
+	mtspr	IVOR11,r4	/* 11: Interval timer */
+	addi	r4,r3,WatchdogTimer - _start + _START_OFFSET
+	mtspr	IVOR12,r4	/* 12: Watchdog timer */
+	addi	r4,r3,DataTLBError - _start + _START_OFFSET
+	mtspr	IVOR13,r4	/* 13: Data TLB error */
+	addi	r4,r3,InstructionTLBError - _start + _START_OFFSET
+	mtspr	IVOR14,r4	/* 14: Instruction TLB error */
+	addi	r4,r3,DebugBreakpoint - _start + _START_OFFSET
+	mtspr	IVOR15,r4	/* 15: Debug */
+#endif

 	/* Clear and set up some registers. */
 	li      r0,0x0000
@ -434,13 +443,15 @@ create_ccsr_new_tlb:
 	ori     r2, r2, FSL_BOOKE_MAS2(CONFIG_SYS_CCSRBAR, (MAS2_I|MAS2_G))@l
 	lis     r3, FSL_BOOKE_MAS3(CONFIG_SYS_CCSRBAR_PHYS_LOW, 0, (MAS3_SW|MAS3_SR))@h
 	ori     r3, r3, FSL_BOOKE_MAS3(CONFIG_SYS_CCSRBAR_PHYS_LOW, 0, (MAS3_SW|MAS3_SR))@l
+#ifdef CONFIG_ENABLE_36BIT_PHYS
 	lis	r7, CONFIG_SYS_CCSRBAR_PHYS_HIGH@h
 	ori	r7, r7, CONFIG_SYS_CCSRBAR_PHYS_HIGH@l
+	mtspr   MAS7, r7
+#endif
 	mtspr   MAS0, r0
 	mtspr   MAS1, r1
 	mtspr   MAS2, r2
 	mtspr   MAS3, r3
-	mtspr   MAS7, r7
 	isync
 	msync
 	tlbwe
@ -456,12 +467,14 @@ create_ccsr_old_tlb:
 	ori     r2, r2, FSL_BOOKE_MAS2(CONFIG_SYS_CCSRBAR + 0x1000, (MAS2_I|MAS2_G))@l
 	lis     r3, FSL_BOOKE_MAS3(CONFIG_SYS_CCSRBAR_DEFAULT, 0, (MAS3_SW|MAS3_SR))@h
 	ori     r3, r3, FSL_BOOKE_MAS3(CONFIG_SYS_CCSRBAR_DEFAULT, 0, (MAS3_SW|MAS3_SR))@l
+#ifdef CONFIG_ENABLE_36BIT_PHYS
 	li	r7, 0	/* The default CCSR address is always a 32-bit number */
+	mtspr   MAS7, r7
+#endif
 	mtspr   MAS0, r0
 	/* MAS1 is the same as above */
 	mtspr   MAS2, r2
 	mtspr   MAS3, r3
-	mtspr   MAS7, r7
 	isync
 	msync
 	tlbwe
@ -1490,6 +1503,39 @@ trap_init:
 	cmplw	0,r7,r8
 	blt	2b

+	/* Update IVORs as per relocated vector table address */
+	li	r7,0x0100
+	mtspr	IVOR0,r7	/* 0: Critical input */
+	li	r7,0x0200
+	mtspr	IVOR1,r7	/* 1: Machine check */
+	li	r7,0x0300
+	mtspr	IVOR2,r7	/* 2: Data storage */
+	li	r7,0x0400
+	mtspr	IVOR3,r7	/* 3: Instruction storage */
+	li	r7,0x0500
+	mtspr	IVOR4,r7	/* 4: External interrupt */
+	li	r7,0x0600
+	mtspr	IVOR5,r7	/* 5: Alignment */
+	li	r7,0x0700
+	mtspr	IVOR6,r7	/* 6: Program check */
+	li	r7,0x0800
+	mtspr	IVOR7,r7	/* 7: floating point unavailable */
+	li	r7,0x0900
+	mtspr	IVOR8,r7	/* 8: System call */
+	/* 9: Auxiliary processor unavailable(unsupported) */
+	li	r7,0x0a00
+	mtspr	IVOR10,r7	/* 10: Decrementer */
+	li	r7,0x0b00
+	mtspr	IVOR11,r7	/* 11: Interval timer */
+	li	r7,0x0c00
+	mtspr	IVOR12,r7	/* 12: Watchdog timer */
+	li	r7,0x0d00
+	mtspr	IVOR13,r7	/* 13: Data TLB error */
+	li	r7,0x0e00
+	mtspr	IVOR14,r7	/* 14: Instruction TLB error */
+	li	r7,0x0f00
+	mtspr	IVOR15,r7	/* 15: Debug */
+
 	lis	r7,0x0
 	mtspr	IVPR,r7

--- a/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds
+++ b/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds
@ -1,5 +1,5 @@
 /*
- * Copyright 2009 Freescale Semiconductor, Inc.
+ * Copyright 2009-2012 Freescale Semiconductor, Inc.
 *
 * See file CREDITS for list of people who contributed to this
 * project.
@ -87,7 +87,7 @@ SECTIONS

  .bootpg ADDR(.text) - 0x1000 :
  {
-    arch/powerpc/cpu/mpc85xx/start.o	KEEP(*(.bootpg))
+    KEEP(arch/powerpc/cpu/mpc85xx/start.o (.bootpg))
  } :text = 0xffff

  . = ADDR(.text) + 0x80000;
--- a/arch/powerpc/cpu/mpc8xxx/srio.c
+++ b/arch/powerpc/cpu/mpc8xxx/srio.c
@ -21,6 +21,16 @@
 #include <config.h>
 #include <asm/fsl_law.h>
 #include <asm/fsl_serdes.h>
+#include <asm/fsl_srio.h>
+
+#define SRIO_PORT_ACCEPT_ALL 0x10000001
+#define SRIO_IB_ATMU_AR 0x80f55000
+#define SRIO_OB_ATMU_AR_MAINT 0x80077000
+#define SRIO_OB_ATMU_AR_RW 0x80045000
+#define SRIO_LCSBA1CSR_OFFSET 0x5c
+#define SRIO_MAINT_WIN_SIZE 0x1000000 /* 16M */
+#define SRIO_RW_WIN_SIZE 0x100000 /* 1M */
+#define SRIO_LCSBA1CSR 0x60000000

 #if defined(CONFIG_FSL_CORENET)
 	#define _DEVDISR_SRIO1 FSL_CORENET_DEVDISR_SRIO1
@ -84,3 +94,203 @@ void srio_init(void)
 		setbits_be32(&gur->devdisr, _DEVDISR_RMU);
 	}
 }
+
+#ifdef CONFIG_SRIOBOOT_MASTER
+void srio_boot_master(void)
+{
+	struct ccsr_rio *srio = (void *)CONFIG_SYS_FSL_SRIO_ADDR;
+
+	/* set port accept-all */
+	out_be32((void *)&srio->impl.port[CONFIG_SRIOBOOT_MASTER_PORT].ptaacr,
+				SRIO_PORT_ACCEPT_ALL);
+
+	debug("SRIOBOOT - MASTER: Master port [ %d ] for srio boot.\n",
+			CONFIG_SRIOBOOT_MASTER_PORT);
+	/* configure inbound window for slave's u-boot image */
+	debug("SRIOBOOT - MASTER: Inbound window for slave's image; "
+			"Local = 0x%llx, Srio = 0x%llx, Size = 0x%x\n",
+			(u64)CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS1,
+			(u64)CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS1,
+			CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE);
+	out_be32((void *)&srio->atmu
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[0].riwtar,
+			CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS1 >> 12);
+	out_be32((void *)&srio->atmu
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[0].riwbar,
+			CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS1 >> 12);
+	out_be32((void *)&srio->atmu
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[0].riwar,
+			SRIO_IB_ATMU_AR
+			| atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE));
+
+	/* configure inbound window for slave's u-boot image */
+	debug("SRIOBOOT - MASTER: Inbound window for slave's image; "
+			"Local = 0x%llx, Srio = 0x%llx, Size = 0x%x\n",
+			(u64)CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS2,
+			(u64)CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS2,
+			CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE);
+	out_be32((void *)&srio->atmu
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[1].riwtar,
+			CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS2 >> 12);
+	out_be32((void *)&srio->atmu
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[1].riwbar,
+			CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS2 >> 12);
+	out_be32((void *)&srio->atmu
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[1].riwar,
+			SRIO_IB_ATMU_AR
+			| atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE));
+
+	/* configure inbound window for slave's ucode */
+	debug("SRIOBOOT - MASTER: Inbound window for slave's ucode; "
+			"Local = 0x%llx, Srio = 0x%llx, Size = 0x%x\n",
+			(u64)CONFIG_SRIOBOOT_SLAVE_UCODE_LAW_PHYS,
+			(u64)CONFIG_SRIOBOOT_SLAVE_UCODE_SRIO_PHYS,
+			CONFIG_SRIOBOOT_SLAVE_UCODE_SIZE);
+	out_be32((void *)&srio->atmu
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[2].riwtar,
+			CONFIG_SRIOBOOT_SLAVE_UCODE_LAW_PHYS >> 12);
+	out_be32((void *)&srio->atmu
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[2].riwbar,
+			CONFIG_SRIOBOOT_SLAVE_UCODE_SRIO_PHYS >> 12);
+	out_be32((void *)&srio->atmu
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[2].riwar,
+			SRIO_IB_ATMU_AR
+			| atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_UCODE_SIZE));
+
+	/* configure inbound window for slave's ENV */
+	debug("SRIOBOOT - MASTER: Inbound window for slave's ENV; "
+			"Local = 0x%llx, Siro = 0x%llx, Size = 0x%x\n",
+			CONFIG_SRIOBOOT_SLAVE_ENV_LAW_PHYS,
+			CONFIG_SRIOBOOT_SLAVE_ENV_SRIO_PHYS,
+			CONFIG_SRIOBOOT_SLAVE_ENV_SIZE);
+	out_be32((void *)&srio->atmu
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[3].riwtar,
+			CONFIG_SRIOBOOT_SLAVE_ENV_LAW_PHYS >> 12);
+	out_be32((void *)&srio->atmu
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[3].riwbar,
+			CONFIG_SRIOBOOT_SLAVE_ENV_SRIO_PHYS >> 12);
+	out_be32((void *)&srio->atmu
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].inbw[3].riwar,
+			SRIO_IB_ATMU_AR
+			| atmu_size_mask(CONFIG_SRIOBOOT_SLAVE_ENV_SIZE));
+}
+
+#ifdef CONFIG_SRIOBOOT_SLAVE_HOLDOFF
+void srio_boot_master_release_slave(void)
+{
+	struct ccsr_rio *srio = (void *)CONFIG_SYS_FSL_SRIO_ADDR;
+	u32 escsr;
+	debug("SRIOBOOT - MASTER: "
+			"Check the port status and release slave core ...\n");
+
+	escsr = in_be32((void *)&srio->lp_serial
+			.port[CONFIG_SRIOBOOT_MASTER_PORT].pescsr);
+	if (escsr & 0x2) {
+		if (escsr & 0x10100) {
+			debug("SRIOBOOT - MASTER: Port [ %d ] is error.\n",
+					CONFIG_SRIOBOOT_MASTER_PORT);
+		} else {
+			debug("SRIOBOOT - MASTER: "
+					"Port [ %d ] is ready, now release slave's core ...\n",
+					CONFIG_SRIOBOOT_MASTER_PORT);
+			/*
+			 * configure outbound window
+			 * with maintenance attribute to set slave's LCSBA1CSR
+			 */
+			out_be32((void *)&srio->atmu
+				.port[CONFIG_SRIOBOOT_MASTER_PORT]
+				.outbw[1].rowtar, 0);
+			out_be32((void *)&srio->atmu
+				.port[CONFIG_SRIOBOOT_MASTER_PORT]
+				.outbw[1].rowtear, 0);
+			if (CONFIG_SRIOBOOT_MASTER_PORT)
+				out_be32((void *)&srio->atmu
+					.port[CONFIG_SRIOBOOT_MASTER_PORT]
+					.outbw[1].rowbar,
+					CONFIG_SYS_SRIO2_MEM_PHYS >> 12);
+			else
+				out_be32((void *)&srio->atmu
+					.port[CONFIG_SRIOBOOT_MASTER_PORT]
+					.outbw[1].rowbar,
+					CONFIG_SYS_SRIO1_MEM_PHYS >> 12);
+			out_be32((void *)&srio->atmu
+					.port[CONFIG_SRIOBOOT_MASTER_PORT]
+					.outbw[1].rowar,
+					SRIO_OB_ATMU_AR_MAINT
+					| atmu_size_mask(SRIO_MAINT_WIN_SIZE));
+
+			/*
+			 * configure outbound window
+			 * with R/W attribute to set slave's BRR
+			 */
+			out_be32((void *)&srio->atmu
+				.port[CONFIG_SRIOBOOT_MASTER_PORT]
+				.outbw[2].rowtar,
+				SRIO_LCSBA1CSR >> 9);
+			out_be32((void *)&srio->atmu
+				.port[CONFIG_SRIOBOOT_MASTER_PORT]
+				.outbw[2].rowtear, 0);
+			if (CONFIG_SRIOBOOT_MASTER_PORT)
+				out_be32((void *)&srio->atmu
+					.port[CONFIG_SRIOBOOT_MASTER_PORT]
+					.outbw[2].rowbar,
+					(CONFIG_SYS_SRIO2_MEM_PHYS
+					+ SRIO_MAINT_WIN_SIZE) >> 12);
+			else
+				out_be32((void *)&srio->atmu
+					.port[CONFIG_SRIOBOOT_MASTER_PORT]
+					.outbw[2].rowbar,
+					(CONFIG_SYS_SRIO1_MEM_PHYS
+					+ SRIO_MAINT_WIN_SIZE) >> 12);
+			out_be32((void *)&srio->atmu
+				.port[CONFIG_SRIOBOOT_MASTER_PORT]
+				.outbw[2].rowar,
+				SRIO_OB_ATMU_AR_RW
+				| atmu_size_mask(SRIO_RW_WIN_SIZE));
+
+			/*
+			 * Set the LCSBA1CSR register in slave
+			 * by the maint-outbound window
+			 */
+			if (CONFIG_SRIOBOOT_MASTER_PORT) {
+				out_be32((void *)CONFIG_SYS_SRIO2_MEM_VIRT
+					+ SRIO_LCSBA1CSR_OFFSET,
+					SRIO_LCSBA1CSR);
+				while (in_be32((void *)CONFIG_SYS_SRIO2_MEM_VIRT
+					+ SRIO_LCSBA1CSR_OFFSET)
+					!= SRIO_LCSBA1CSR)
+					;
+				/*
+				 * And then set the BRR register
+				 * to release slave core
+				 */
+				out_be32((void *)CONFIG_SYS_SRIO2_MEM_VIRT
+					+ SRIO_MAINT_WIN_SIZE
+					+ CONFIG_SRIOBOOT_SLAVE_BRR_OFFSET,
+					CONFIG_SRIOBOOT_SLAVE_RELEASE_MASK);
+			} else {
+				out_be32((void *)CONFIG_SYS_SRIO1_MEM_VIRT
+					+ SRIO_LCSBA1CSR_OFFSET,
+					SRIO_LCSBA1CSR);
+				while (in_be32((void *)CONFIG_SYS_SRIO1_MEM_VIRT
+					+ SRIO_LCSBA1CSR_OFFSET)
+					!= SRIO_LCSBA1CSR)
+					;
+				/*
+				 * And then set the BRR register
+				 * to release slave core
+				 */
+				out_be32((void *)CONFIG_SYS_SRIO1_MEM_VIRT
+					+ SRIO_MAINT_WIN_SIZE
+					+ CONFIG_SRIOBOOT_SLAVE_BRR_OFFSET,
+					CONFIG_SRIOBOOT_SLAVE_RELEASE_MASK);
+			}
+			debug("SRIOBOOT - MASTER: "
+					"Release slave successfully! Now the slave should start up!\n");
+		}
+	} else
+		debug("SRIOBOOT - MASTER: Port [ %d ] is not ready.\n",
+				CONFIG_SRIOBOOT_MASTER_PORT);
+}
+#endif
+#endif
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@ -65,6 +65,11 @@
 #define CONFIG_SYS_FSL_ERRATUM_NMG_DDR120
 #define CONFIG_SYS_FSL_ERRATUM_NMG_LBC103
 #define CONFIG_SYS_FSL_ERRATUM_NMG_ETSEC129
+#define CONFIG_SYS_FSL_SRIO_MAX_PORTS	1
+#define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM	9
+#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5
+#define CONFIG_SYS_FSL_RMU
+#define CONFIG_SYS_FSL_SRIO_MSG_UNIT_NUM	2

 #elif defined(CONFIG_MPC8555)
 #define CONFIG_MAX_CPUS			1
@ -85,6 +90,11 @@
 #define MAX_QE_RISC			2
 #define QE_NUM_OF_SNUM			28
 #define CONFIG_SYS_CCSRBAR_DEFAULT	0xff700000
+#define CONFIG_SYS_FSL_SRIO_MAX_PORTS	1
+#define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM	9
+#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5
+#define CONFIG_SYS_FSL_RMU
+#define CONFIG_SYS_FSL_SRIO_MSG_UNIT_NUM	2

 #elif defined(CONFIG_MPC8569)
 #define CONFIG_MAX_CPUS			1
@ -94,6 +104,11 @@
 #define MAX_QE_RISC			4
 #define QE_NUM_OF_SNUM			46
 #define CONFIG_SYS_CCSRBAR_DEFAULT	0xff700000
+#define CONFIG_SYS_FSL_SRIO_MAX_PORTS	1
+#define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM	9
+#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5
+#define CONFIG_SYS_FSL_RMU
+#define CONFIG_SYS_FSL_SRIO_MSG_UNIT_NUM	2

 #elif defined(CONFIG_MPC8572)
 #define CONFIG_MAX_CPUS			2
@ -298,6 +313,11 @@
 #define CONFIG_SYS_CCSRBAR_DEFAULT	0xff700000
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC_A001
+#define CONFIG_SYS_FSL_SRIO_MAX_PORTS	2
+#define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM	9
+#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5
+#define CONFIG_SYS_FSL_RMU
+#define CONFIG_SYS_FSL_SRIO_MSG_UNIT_NUM	2

 #elif defined(CONFIG_PPC_P2040)
 #define CONFIG_MAX_CPUS			4
@ -317,6 +337,9 @@
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 #define CONFIG_SYS_FSL_ERRATUM_CPU_A003999
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474
+#define CONFIG_SYS_FSL_SRIO_MAX_PORTS	2
+#define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM	9
+#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5

 #elif defined(CONFIG_PPC_P2041)
 #define CONFIG_MAX_CPUS			4
@ -338,6 +361,9 @@
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 #define CONFIG_SYS_FSL_ERRATUM_CPU_A003999
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474
+#define CONFIG_SYS_FSL_SRIO_MAX_PORTS	2
+#define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM	9
+#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5

 #elif defined(CONFIG_PPC_P3041)
 #define CONFIG_MAX_CPUS			4
@ -359,6 +385,9 @@
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 #define CONFIG_SYS_FSL_ERRATUM_CPU_A003999
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474
+#define CONFIG_SYS_FSL_SRIO_MAX_PORTS	2
+#define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM	9
+#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5

 #elif defined(CONFIG_PPC_P3060)
 #define CONFIG_MAX_CPUS			8
@ -375,6 +404,9 @@
 #define CONFIG_SYS_CCSRBAR_DEFAULT	0xfe000000
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003
 #define CONFIG_SYS_FSL_ERRATUM_CPU_A003999
+#define CONFIG_SYS_FSL_SRIO_MAX_PORTS	2
+#define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM	9
+#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5

 #elif defined(CONFIG_PPC_P4040)
 #define CONFIG_MAX_CPUS			4
@ -387,6 +419,9 @@
 #define CONFIG_SYS_CCSRBAR_DEFAULT	0xfe000000
 #define CONFIG_SYS_FSL_ERRATUM_CPU_A003999
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474
+#define CONFIG_SYS_FSL_SRIO_MAX_PORTS	2
+#define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM	9
+#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5

 #elif defined(CONFIG_PPC_P4080)
 #define CONFIG_MAX_CPUS			8
@ -417,6 +452,11 @@
 #define CONFIG_SYS_P4080_ERRATUM_SERDES_A005
 #define CONFIG_SYS_FSL_ERRATUM_CPU_A003999
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474
+#define CONFIG_SYS_FSL_SRIO_MAX_PORTS	2
+#define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM	9
+#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5
+#define CONFIG_SYS_FSL_RMU
+#define CONFIG_SYS_FSL_SRIO_MSG_UNIT_NUM	2

 /* P5010 is single core version of P5020 */
 #elif defined(CONFIG_PPC_P5010)
@ -438,6 +478,9 @@
 #define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474
+#define CONFIG_SYS_FSL_SRIO_MAX_PORTS	2
+#define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM	9
+#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5

 #elif defined(CONFIG_PPC_P5020)
 #define CONFIG_MAX_CPUS			2
@ -458,6 +501,9 @@
 #define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474
+#define CONFIG_SYS_FSL_SRIO_MAX_PORTS	2
+#define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM	9
+#define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM	5

 #else
 #error Processor type not defined for this platform
--- a/arch/powerpc/include/asm/fsl_srio.h
+++ b/arch/powerpc/include/asm/fsl_srio.h
@ -0,0 +1,64 @@
+/*
+ * Copyright 2011-2012 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef _FSL_SRIO_H_
+#define _FSL_SRIO_H_
+
+enum atmu_size {
+	ATMU_SIZE_4K = 0xb,
+	ATMU_SIZE_8K,
+	ATMU_SIZE_16K,
+	ATMU_SIZE_32K,
+	ATMU_SIZE_64K,
+	ATMU_SIZE_128K,
+	ATMU_SIZE_256K,
+	ATMU_SIZE_512K,
+	ATMU_SIZE_1M,
+	ATMU_SIZE_2M,
+	ATMU_SIZE_4M,
+	ATMU_SIZE_8M,
+	ATMU_SIZE_16M,
+	ATMU_SIZE_32M,
+	ATMU_SIZE_64M,
+	ATMU_SIZE_128M,
+	ATMU_SIZE_256M,
+	ATMU_SIZE_512M,
+	ATMU_SIZE_1G,
+	ATMU_SIZE_2G,
+	ATMU_SIZE_4G,
+	ATMU_SIZE_8G,
+	ATMU_SIZE_16G,
+	ATMU_SIZE_32G,
+	ATMU_SIZE_64G,
+};
+
+#define atmu_size_mask(sz)	(__ilog2_u64(sz) - 1)
+#define atmu_size_bytes(x)	(1ULL << ((x & 0x3f) + 1))
+
+extern void srio_init(void);
+#ifdef CONFIG_SRIOBOOT_MASTER
+extern void srio_boot_master(void);
+#ifdef CONFIG_SRIOBOOT_SLAVE_HOLDOFF
+extern void srio_boot_master_release_slave(void);
+#endif
+#endif
+#endif
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@ -1353,171 +1353,235 @@ typedef struct ccsr_cpm {
 } ccsr_cpm_t;
 #endif

-/* RapidIO Registers */
-typedef struct ccsr_rio {
-	u32	didcar;		/* Device Identity Capability */
-	u32	dicar;		/* Device Information Capability */
-	u32	aidcar;		/* Assembly Identity Capability */
-	u32	aicar;		/* Assembly Information Capability */
-	u32	pefcar;		/* Processing Element Features Capability */
-	u32	spicar;		/* Switch Port Information Capability */
-	u32	socar;		/* Source Operations Capability */
-	u32	docar;		/* Destination Operations Capability */
+#ifdef CONFIG_SYS_SRIO
+/* Architectural regsiters */
+struct rio_arch {
+	u32	didcar;	/* Device Identity CAR */
+	u32	dicar;	/* Device Information CAR */
+	u32	aidcar;	/* Assembly Identity CAR */
+	u32	aicar;	/* Assembly Information CAR */
+	u32	pefcar;	/* Processing Element Features CAR */
+	u8	res0[4];
+	u32	socar;	/* Source Operations CAR */
+	u32	docar;	/* Destination Operations CAR */
 	u8	res1[32];
-	u32	msr;		/* Mailbox Cmd And Status */
-	u32	pwdcsr;		/* Port-Write & Doorbell Cmd And Status */
+	u32	mcsr;	/* Mailbox CSR */
+	u32	pwdcsr;	/* Port-Write and Doorbell CSR */
 	u8	res2[4];
 	u32	pellccsr;	/* Processing Element Logic Layer CCSR */
 	u8	res3[12];
-	u32	lcsbacsr;	/* Local Cfg Space Base Addr Cmd & Status */
-	u32	bdidcsr;	/* Base Device ID Cmd & Status */
+	u32	lcsbacsr;	/* Local Configuration Space BACSR */
+	u32	bdidcsr;	/* Base Device ID CSR */
 	u8	res4[4];
-	u32	hbdidlcsr;	/* Host Base Device ID Lock Cmd & Status */
-	u32	ctcsr;		/* Component Tag Cmd & Status */
-	u8	res5[144];
-	u32	pmbh0csr;	/* Port Maint. Block Hdr 0 Cmd & Status */
-	u8	res6[28];
-	u32	pltoccsr;	/* Port Link Time-out Ctrl Cmd & Status */
-	u32	prtoccsr;	/* Port Response Time-out Ctrl Cmd & Status */
-	u8	res7[20];
-	u32	pgccsr;		/* Port General Cmd & Status */
-	u32	plmreqcsr;	/* Port Link Maint. Request Cmd & Status */
-	u32	plmrespcsr;	/* Port Link Maint. Response Cmd & Status */
-	u32	plascsr;	/* Port Local Ackid Status Cmd & Status */
-	u8	res8[12];
-	u32	pescsr;		/* Port Error & Status Cmd & Status */
-	u32	pccsr;		/* Port Control Cmd & Status */
-	u8	res9[65184];
-	u32	cr;		/* Port Control Cmd & Status */
-	u8	res10[12];
-	u32	pcr;		/* Port Configuration */
-	u32	peir;		/* Port Error Injection */
-	u8	res11[3048];
-	u32	rowtar0;	/* RIO Outbound Window Translation Addr 0 */
-	u8	res12[12];
-	u32	rowar0;		/* RIO Outbound Attrs 0 */
-	u8	res13[12];
-	u32	rowtar1;	/* RIO Outbound Window Translation Addr 1 */
-	u8	res14[4];
-	u32	rowbar1;	/* RIO Outbound Window Base Addr 1 */
-	u8	res15[4];
-	u32	rowar1;		/* RIO Outbound Attrs 1 */
-	u8	res16[12];
-	u32	rowtar2;	/* RIO Outbound Window Translation Addr 2 */
-	u8	res17[4];
-	u32	rowbar2;	/* RIO Outbound Window Base Addr 2 */
-	u8	res18[4];
-	u32	rowar2;		/* RIO Outbound Attrs 2 */
-	u8	res19[12];
-	u32	rowtar3;	/* RIO Outbound Window Translation Addr 3 */
-	u8	res20[4];
-	u32	rowbar3;	/* RIO Outbound Window Base Addr 3 */
-	u8	res21[4];
-	u32	rowar3;		/* RIO Outbound Attrs 3 */
-	u8	res22[12];
-	u32	rowtar4;	/* RIO Outbound Window Translation Addr 4 */
-	u8	res23[4];
-	u32	rowbar4;	/* RIO Outbound Window Base Addr 4 */
-	u8	res24[4];
-	u32	rowar4;		/* RIO Outbound Attrs 4 */
-	u8	res25[12];
-	u32	rowtar5;	/* RIO Outbound Window Translation Addr 5 */
-	u8	res26[4];
-	u32	rowbar5;	/* RIO Outbound Window Base Addr 5 */
-	u8	res27[4];
-	u32	rowar5;		/* RIO Outbound Attrs 5 */
-	u8	res28[12];
-	u32	rowtar6;	/* RIO Outbound Window Translation Addr 6 */
-	u8	res29[4];
-	u32	rowbar6;	/* RIO Outbound Window Base Addr 6 */
-	u8	res30[4];
-	u32	rowar6;		/* RIO Outbound Attrs 6 */
-	u8	res31[12];
-	u32	rowtar7;	/* RIO Outbound Window Translation Addr 7 */
-	u8	res32[4];
-	u32	rowbar7;	/* RIO Outbound Window Base Addr 7 */
-	u8	res33[4];
-	u32	rowar7;		/* RIO Outbound Attrs 7 */
-	u8	res34[12];
-	u32	rowtar8;	/* RIO Outbound Window Translation Addr 8 */
-	u8	res35[4];
-	u32	rowbar8;	/* RIO Outbound Window Base Addr 8 */
-	u8	res36[4];
-	u32	rowar8;		/* RIO Outbound Attrs 8 */
-	u8	res37[76];
-	u32	riwtar4;	/* RIO Inbound Window Translation Addr 4 */
-	u8	res38[4];
-	u32	riwbar4;	/* RIO Inbound Window Base Addr 4 */
-	u8	res39[4];
-	u32	riwar4;		/* RIO Inbound Attrs 4 */
-	u8	res40[12];
-	u32	riwtar3;	/* RIO Inbound Window Translation Addr 3 */
-	u8	res41[4];
-	u32	riwbar3;	/* RIO Inbound Window Base Addr 3 */
-	u8	res42[4];
-	u32	riwar3;		/* RIO Inbound Attrs 3 */
-	u8	res43[12];
-	u32	riwtar2;	/* RIO Inbound Window Translation Addr 2 */
-	u8	res44[4];
-	u32	riwbar2;	/* RIO Inbound Window Base Addr 2 */
-	u8	res45[4];
-	u32	riwar2;		/* RIO Inbound Attrs 2 */
-	u8	res46[12];
-	u32	riwtar1;	/* RIO Inbound Window Translation Addr 1 */
-	u8	res47[4];
-	u32	riwbar1;	/* RIO Inbound Window Base Addr 1 */
-	u8	res48[4];
-	u32	riwar1;		/* RIO Inbound Attrs 1 */
-	u8	res49[12];
-	u32	riwtar0;	/* RIO Inbound Window Translation Addr 0 */
-	u8	res50[12];
-	u32	riwar0;		/* RIO Inbound Attrs 0 */
-	u8	res51[12];
-	u32	pnfedr;		/* Port Notification/Fatal Error Detect */
-	u32	pnfedir;	/* Port Notification/Fatal Error Detect */
-	u32	pnfeier;	/* Port Notification/Fatal Error IRQ Enable */
-	u32	pecr;		/* Port Error Control */
-	u32	pepcsr0;	/* Port Error Packet/Control Symbol 0 */
-	u32	pepr1;		/* Port Error Packet 1 */
-	u32	pepr2;		/* Port Error Packet 2 */
-	u8	res52[4];
-	u32	predr;		/* Port Recoverable Error Detect */
-	u8	res53[4];
-	u32	pertr;		/* Port Error Recovery Threshold */
-	u32	prtr;		/* Port Retry Threshold */
-	u8	res54[464];
-	u32	omr;		/* Outbound Mode */
-	u32	osr;		/* Outbound Status */
-	u32	eodqtpar;	/* Extended Outbound Desc Queue Tail Ptr Addr */
-	u32	odqtpar;	/* Outbound Desc Queue Tail Ptr Addr */
-	u32	eosar;		/* Extended Outbound Unit Source Addr */
-	u32	osar;		/* Outbound Unit Source Addr */
-	u32	odpr;		/* Outbound Destination Port */
-	u32	odatr;		/* Outbound Destination Attrs */
-	u32	odcr;		/* Outbound Doubleword Count */
-	u32	eodqhpar;	/* Extended Outbound Desc Queue Head Ptr Addr */
-	u32	odqhpar;	/* Outbound Desc Queue Head Ptr Addr */
-	u8	res55[52];
-	u32	imr;		/* Outbound Mode */
-	u32	isr;		/* Inbound Status */
-	u32	eidqtpar;	/* Extended Inbound Desc Queue Tail Ptr Addr */
-	u32	idqtpar;	/* Inbound Desc Queue Tail Ptr Addr */
-	u32	eifqhpar;	/* Extended Inbound Frame Queue Head Ptr Addr */
-	u32	ifqhpar;	/* Inbound Frame Queue Head Ptr Addr */
-	u8	res56[1000];
-	u32	dmr;		/* Doorbell Mode */
-	u32	dsr;		/* Doorbell Status */
-	u32	edqtpar;	/* Extended Doorbell Queue Tail Ptr Addr */
-	u32	dqtpar;		/* Doorbell Queue Tail Ptr Addr */
-	u32	edqhpar;	/* Extended Doorbell Queue Head Ptr Addr */
-	u32	dqhpar;		/* Doorbell Queue Head Ptr Addr */
-	u8	res57[104];
-	u32	pwmr;		/* Port-Write Mode */
-	u32	pwsr;		/* Port-Write Status */
-	u32	epwqbar;	/* Extended Port-Write Queue Base Addr */
-	u32	pwqbar;		/* Port-Write Queue Base Addr */
-	u8	res58[60176];
-} ccsr_rio_t;
+	u32	hbdidlcsr;	/* Host Base Device ID Lock CSR */
+	u32	ctcsr;	/* Component Tag CSR */
+};
+
+/* Extended Features Space: 1x/4x LP-Serial Port registers */
+struct rio_lp_serial_port {
+	u32	plmreqcsr;	/* Port Link Maintenance Request CSR */
+	u32	plmrespcsr;	/* Port Link Maintenance Response CS */
+	u32	plascsr;	/* Port Local Ackid Status CSR */
+	u8	res0[12];
+	u32	pescsr;	/* Port Error and Status CSR */
+	u32	pccsr;	/* Port Control CSR */
+};
+
+/* Extended Features Space: 1x/4x LP-Serial registers */
+struct rio_lp_serial {
+	u32	pmbh0csr;	/* Port Maintenance Block Header 0 CSR */
+	u8	res0[28];
+	u32	pltoccsr;	/* Port Link Time-out CCSR */
+	u32	prtoccsr;	/* Port Response Time-out CCSR */
+	u8	res1[20];
+	u32	pgccsr;	/* Port General CSR */
+	struct rio_lp_serial_port	port[CONFIG_SYS_FSL_SRIO_MAX_PORTS];
+};
+
+/* Logical error reporting registers */
+struct rio_logical_err {
+	u32	erbh;	/* Error Reporting Block Header Register */
+	u8	res0[4];
+	u32	ltledcsr;	/* Logical/Transport layer error DCSR */
+	u32	ltleecsr;	/* Logical/Transport layer error ECSR */
+	u8	res1[4];
+	u32	ltlaccsr;	/* Logical/Transport layer ACCSR */
+	u32	ltldidccsr;	/* Logical/Transport layer DID CCSR */
+	u32	ltlcccsr;	/* Logical/Transport layer control CCSR */
+};
+
+/* Physical error reporting port registers */
+struct rio_phys_err_port {
+	u32	edcsr;	/* Port error detect CSR */
+	u32	erecsr;	/* Port error rate enable CSR */
+	u32	ecacsr;	/* Port error capture attributes CSR */
+	u32	pcseccsr0;	/* Port packet/control symbol ECCSR 0 */
+	u32	peccsr[3];	/* Port error capture CSR */
+	u8	res0[12];
+	u32	ercsr;	/* Port error rate CSR */
+	u32	ertcsr;	/* Port error rate threshold CSR */
+	u8	res1[16];
+};
+
+/* Physical error reporting registers */
+struct rio_phys_err {
+	struct rio_phys_err_port	port[CONFIG_SYS_FSL_SRIO_MAX_PORTS];
+};
+
+/* Implementation Space: General Port-Common */
+struct rio_impl_common {
+	u8	res0[4];
+	u32	llcr;	/* Logical Layer Configuration Register */
+	u8	res1[8];
+	u32	epwisr;	/* Error / Port-Write Interrupt SR */
+	u8	res2[12];
+	u32	lretcr;	/* Logical Retry Error Threshold CR */
+	u8	res3[92];
+	u32	pretcr;	/* Physical Retry Erorr Threshold CR */
+	u8	res4[124];
+};
+
+/* Implementation Space: Port Specific */
+struct rio_impl_port_spec {
+	u32	adidcsr;	/* Port Alt. Device ID CSR */
+	u8	res0[28];
+	u32	ptaacr;	/* Port Pass-Through/Accept-All CR */
+	u32	lopttlcr;
+	u8	res1[8];
+	u32	iecsr;	/* Port Implementation Error CSR */
+	u8	res2[12];
+	u32	pcr;		/* Port Phsyical Configuration Register */
+	u8	res3[20];
+	u32	slcsr;	/* Port Serial Link CSR */
+	u8	res4[4];
+	u32	sleicr;	/* Port Serial Link Error Injection */
+	u32	a0txcr;	/* Port Arbitration 0 Tx CR */
+	u32	a1txcr;	/* Port Arbitration 1 Tx CR */
+	u32	a2txcr;	/* Port Arbitration 2 Tx CR */
+	u32	mreqtxbacr[3];	/* Port Request Tx Buffer ACR */
+	u32	mrspfctxbacr;	/* Port Response/Flow Control Tx Buffer ACR */
+};
+
+/* Implementation Space: register */
+struct rio_implement {
+	struct rio_impl_common	com;
+	struct rio_impl_port_spec	port[CONFIG_SYS_FSL_SRIO_MAX_PORTS];
+};
+
+/* Revision Control Register */
+struct rio_rev_ctrl {
+	u32	ipbrr[2];	/* IP Block Revision Register */
+};
+
+struct rio_atmu_row {
+	u32	rowtar; /* RapidIO Outbound Window TAR */
+	u32	rowtear; /* RapidIO Outbound Window TEAR */
+	u32	rowbar;
+	u8	res0[4];
+	u32	rowar; /* RapidIO Outbound Attributes Register */
+	u32	rowsr[3]; /* Port RapidIO outbound window segment register */
+};
+
+struct rio_atmu_riw {
+	u32	riwtar; /* RapidIO Inbound Window Translation AR */
+	u8	res0[4];
+	u32	riwbar; /* RapidIO Inbound Window Base AR */
+	u8	res1[4];
+	u32	riwar; /* RapidIO Inbound Attributes Register */
+	u8	res2[12];
+};
+
+/* ATMU window registers */
+struct rio_atmu_win {
+	struct rio_atmu_row	outbw[CONFIG_SYS_FSL_SRIO_OB_WIN_NUM];
+	u8	res0[64];
+	struct rio_atmu_riw	inbw[CONFIG_SYS_FSL_SRIO_IB_WIN_NUM];
+};
+
+struct rio_atmu {
+	struct rio_atmu_win	port[CONFIG_SYS_FSL_SRIO_MAX_PORTS];
+};
+
+#ifdef CONFIG_SYS_FSL_RMU
+struct rio_msg {
+	u32	omr; /* Outbound Mode Register */
+	u32	osr; /* Outbound Status Register */
+	u32	eodqdpar; /* Extended Outbound DQ DPAR */
+	u32	odqdpar; /* Outbound Descriptor Queue DPAR */
+	u32	eosar; /* Extended Outbound Unit Source AR */
+	u32	osar; /* Outbound Unit Source AR */
+	u32	odpr; /* Outbound Destination Port Register */
+	u32	odatr; /* Outbound Destination Attributes Register */
+	u32	odcr; /* Outbound Doubleword Count Register */
+	u32	eodqepar; /* Extended Outbound DQ EPAR */
+	u32	odqepar; /* Outbound Descriptor Queue EPAR */
+	u32	oretr; /* Outbound Retry Error Threshold Register */
+	u32	omgr; /* Outbound Multicast Group Register */
+	u32	omlr; /* Outbound Multicast List Register */
+	u8	res0[40];
+	u32	imr;	 /* Outbound Mode Register */
+	u32	isr; /* Inbound Status Register */
+	u32	eidqdpar; /* Extended Inbound Descriptor Queue DPAR */
+	u32	idqdpar; /* Inbound Descriptor Queue DPAR */
+	u32	eifqepar; /* Extended Inbound Frame Queue EPAR */
+	u32	ifqepar; /* Inbound Frame Queue EPAR */
+	u32	imirir; /* Inbound Maximum Interrutp RIR */
+	u8	res1[4];
+	u32 eihqepar; /* Extended inbound message header queue EPAR */
+	u32 ihqepar; /* Inbound message header queue EPAR */
+	u8	res2[120];
+};
+
+struct rio_dbell {
+	u32	odmr; /* Outbound Doorbell Mode Register */
+	u32	odsr; /* Outbound Doorbell Status Register */
+	u8	res0[16];
+	u32	oddpr; /* Outbound Doorbell Destination Port */
+	u32	oddatr; /* Outbound Doorbell Destination AR */
+	u8	res1[12];
+	u32	oddretr; /* Outbound Doorbell Retry Threshold CR */
+	u8	res2[48];
+	u32	idmr; /* Inbound Doorbell Mode Register */
+	u32	idsr;	 /* Inbound Doorbell Status Register */
+	u32	iedqdpar; /* Extended Inbound Doorbell Queue DPAR */
+	u32	iqdpar; /* Inbound Doorbell Queue DPAR */
+	u32	iedqepar; /* Extended Inbound Doorbell Queue EPAR */
+	u32	idqepar; /* Inbound Doorbell Queue EPAR */
+	u32	idmirir; /* Inbound Doorbell Max Interrupt RIR */
+};
+
+struct rio_pw {
+	u32	pwmr; /* Port-Write Mode Register */
+	u32	pwsr; /* Port-Write Status Register */
+	u32	epwqbar; /* Extended Port-Write Queue BAR */
+	u32	pwqbar; /* Port-Write Queue Base Address Register */
+};
+#endif
+
+/* RapidIO Registers */
+struct ccsr_rio {
+	struct rio_arch	arch;
+	u8	res0[144];
+	struct rio_lp_serial	lp_serial;
+	u8	res1[1152];
+	struct rio_logical_err	logical_err;
+	u8	res2[32];
+	struct rio_phys_err	phys_err;
+	u8	res3[63808];
+	struct rio_implement	impl;
+	u8	res4[2552];
+	struct rio_rev_ctrl	rev;
+	struct rio_atmu	atmu;
+#ifdef CONFIG_SYS_FSL_RMU
+	u8	res5[8192];
+	struct rio_msg	msg[CONFIG_SYS_FSL_SRIO_MSG_UNIT_NUM];
+	u8	res6[512];
+	struct rio_dbell	dbell;
+	u8	res7[100];
+	struct rio_pw	pw;
+#endif
+};
+#endif

 /* Quick Engine Block Pin Muxing Registers */
 typedef struct par_io {
@ -2443,6 +2507,7 @@ struct ccsr_rman {

 #define CONFIG_SYS_MPC85xx_PIC_OFFSET		0x40000
 #define CONFIG_SYS_MPC85xx_GUTS_OFFSET		0xE0000
+#define CONFIG_SYS_FSL_SRIO_OFFSET		0xC0000

 #define CONFIG_SYS_FSL_CPC_ADDR	\
 	(CONFIG_SYS_CCSRBAR + CONFIG_SYS_FSL_CPC_OFFSET)
@ -2516,6 +2581,8 @@ struct ccsr_rman {
 	(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_FSL_SRIO_ADDR \
+	(CONFIG_SYS_IMMR + CONFIG_SYS_FSL_SRIO_OFFSET)

 #define CONFIG_SYS_PCI1_ADDR \
 	(CONFIG_SYS_IMMR + CONFIG_SYS_MPC85xx_PCI1_OFFSET)
--- a/board/freescale/common/p_corenet/law.c
+++ b/board/freescale/common/p_corenet/law.c
@ -48,6 +48,19 @@ struct law_entry law_table[] = {
 #ifdef CONFIG_SYS_NAND_BASE_PHYS
 	SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC),
 #endif
+#ifdef CONFIG_SRIOBOOT_SLAVE
+#if defined(CONFIG_SRIOBOOT_SLAVE_PORT0)
+	SET_LAW(CONFIG_SYS_SRIOBOOT_SLAVE_ADDR_PHYS,
+				LAW_SIZE_1M, LAW_TRGT_IF_RIO_1),
+	SET_LAW(CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR_PHYS,
+				LAW_SIZE_1M, LAW_TRGT_IF_RIO_1),
+#elif defined(CONFIG_SRIOBOOT_SLAVE_PORT1)
+	SET_LAW(CONFIG_SYS_SRIOBOOT_SLAVE_ADDR_PHYS,
+				LAW_SIZE_1M, LAW_TRGT_IF_RIO_2),
+	SET_LAW(CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR_PHYS,
+				LAW_SIZE_1M, LAW_TRGT_IF_RIO_2),
+#endif
+#endif
 };

 int num_law_entries = ARRAY_SIZE(law_table);
--- a/board/freescale/common/p_corenet/tlb.c
+++ b/board/freescale/common/p_corenet/tlb.c
@ -66,6 +66,15 @@ struct fsl_e_tlb_entry tlb_table[] = {
 	SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L3_ADDR, CONFIG_SYS_INIT_L3_ADDR,
 			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
 			0, 0, BOOKE_PAGESZ_1M, 1),
+#elif defined(CONFIG_SRIOBOOT_SLAVE)
+	/*
+	 * SRIOBOOT-SLAVE. When slave boot, the address of the
+	 * space is at 0xfff00000, it covered the 0xfffff000.
+	 */
+	SET_TLB_ENTRY(1, CONFIG_SYS_SRIOBOOT_SLAVE_ADDR,
+			CONFIG_SYS_SRIOBOOT_SLAVE_ADDR_PHYS,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_W|MAS2_G,
+			0, 0, BOOKE_PAGESZ_1M, 1),
 #else
 	SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
 		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
@ -138,6 +147,16 @@ struct fsl_e_tlb_entry tlb_table[] = {
 			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
 			0, 16, BOOKE_PAGESZ_1M, 1),
 #endif
+#ifdef CONFIG_SRIOBOOT_SLAVE
+	/*
+	 * SRIOBOOT-SLAVE. 1M space from 0xffe00000 for fetching ucode
+	 * and ENV from master
+	 */
+	SET_TLB_ENTRY(1, CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR,
+		CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR_PHYS,
+		MAS3_SX|MAS3_SW|MAS3_SR, MAS2_G,
+		0, 17, BOOKE_PAGESZ_1M, 1),
+#endif
 };

 int num_tlb_entries = ARRAY_SIZE(tlb_table);
--- a/board/freescale/corenet_ds/corenet_ds.c
+++ b/board/freescale/corenet_ds/corenet_ds.c
@ -62,10 +62,6 @@ int checkboard (void)
 	else
 		printf("invalid setting of SW%u\n", PIXIS_LBMAP_SWITCH);

-#ifdef CONFIG_PHYS_64BIT
-	puts("36-bit Addressing\n");
-#endif
-
 	/* Display the RCW, so that no one gets confused as to what RCW
 	 * we're actually using for this boot.
 	 */
--- a/board/freescale/mpc8536ds/mpc8536ds.c
+++ b/board/freescale/mpc8536ds/mpc8536ds.c
@ -68,12 +68,7 @@ int checkboard (void)
 	u8 vboot;
 	u8 *pixis_base = (u8 *)PIXIS_BASE;

-	puts("Board: MPC8536DS ");
-#ifdef CONFIG_PHYS_64BIT
-	puts("(36-bit addrmap) ");
-#endif
-
-	printf ("Sys ID: 0x%02x, "
+	printf("Board: MPC8536DS Sys ID: 0x%02x, "
 		"Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
 		in_8(pixis_base + PIXIS_ID), in_8(pixis_base + PIXIS_VER),
 		in_8(pixis_base + PIXIS_PVER));
--- a/board/freescale/mpc8572ds/mpc8572ds.c
+++ b/board/freescale/mpc8572ds/mpc8572ds.c
@ -45,11 +45,7 @@ int checkboard (void)
 	u8 vboot;
 	u8 *pixis_base = (u8 *)PIXIS_BASE;

-	puts ("Board: MPC8572DS ");
-#ifdef CONFIG_PHYS_64BIT
-	puts ("(36-bit addrmap) ");
-#endif
-	printf ("Sys ID: 0x%02x, "
+	printf("Board: MPC8572DS Sys ID: 0x%02x, "
 		"Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
 		in_8(pixis_base + PIXIS_ID), in_8(pixis_base + PIXIS_VER),
 		in_8(pixis_base + PIXIS_PVER));
--- a/board/freescale/mpc8641hpcn/mpc8641hpcn.c
+++ b/board/freescale/mpc8641hpcn/mpc8641hpcn.c
@ -50,9 +50,6 @@ int checkboard(void)
 	else
 		puts ("Promjet\n");

-#ifdef CONFIG_PHYS_64BIT
-	printf ("       36-bit physical address map\n");
-#endif
 	return 0;
 }

--- a/board/freescale/p1010rdb/ddr.c
+++ b/board/freescale/p1010rdb/ddr.c
@ -31,7 +31,7 @@

 DECLARE_GLOBAL_DATA_PTR;

-#ifndef CONFIG_DDR_RAW_TIMING
+#ifndef CONFIG_SYS_DDR_RAW_TIMING
 #define CONFIG_SYS_DRAM_SIZE	1024

 fsl_ddr_cfg_regs_t ddr_cfg_regs_800 = {
@ -165,7 +165,7 @@ phys_size_t fixed_sdram(void)
 	return ddr_size;
 }

-#else /* CONFIG_DDR_RAW_TIMING */
+#else /* CONFIG_SYS_DDR_RAW_TIMING */
 /*
 * Samsung K4B2G0846C-HCF8
 * The following timing are for "downshift"
@ -247,4 +247,4 @@ void fsl_ddr_board_options(memctl_options_t *popts,
 	}
 }

-#endif /* CONFIG_DDR_RAW_TIMING */
+#endif /* CONFIG_SYS_DDR_RAW_TIMING */
--- a/board/freescale/p1010rdb/p1010rdb.c
+++ b/board/freescale/p1010rdb/p1010rdb.c
@ -165,11 +165,7 @@ int checkboard(void)
 	struct cpu_type *cpu;

 	cpu = gd->cpu;
-	printf("Board: %sRDB ", cpu->name);
-#ifdef CONFIG_PHYS_64BIT
-	puts("(36-bit addrmap)");
-#endif
-	puts("\n");
+	printf("Board: %sRDB\n", cpu->name);

 	return 0;
 }
--- a/board/freescale/p1022ds/p1022ds.c
+++ b/board/freescale/p1022ds/p1022ds.c
@ -56,12 +56,8 @@ int checkboard(void)
 {
 	u8 sw;

-	puts("Board: P1022DS ");
-#ifdef CONFIG_PHYS_64BIT
-	puts("(36-bit addrmap) ");
-#endif
-
-	printf("Sys ID: 0x%02x, Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
+	printf("Board: P1022DS Sys ID: 0x%02x, "
+	       "Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
 		in_8(&pixis->id), in_8(&pixis->arch), in_8(&pixis->scver));

 	sw = in_8(&PIXIS_SW(PIXIS_LBMAP_SWITCH));
--- a/board/freescale/p1023rds/p1023rds.c
+++ b/board/freescale/p1023rds/p1023rds.c
@ -197,6 +197,12 @@ void ft_board_setup(void *blob, bd_t *bd)

 	fdt_fixup_memory(blob, (u64)base, (u64)size);

+	/* By default NOR is on, and NAND is disabled */
+#ifdef CONFIG_NAND_U_BOOT
+	do_fixup_by_path_string(blob, "nor_flash", "status", "disabled");
+	do_fixup_by_path_string(blob, "nand_flash", "status", "okay");
+#endif
+
 	fdt_fixup_fman_ethernet(blob);
 }
 #endif
--- a/board/freescale/p1_p2_rdb/p1_p2_rdb.c
+++ b/board/freescale/p1_p2_rdb/p1_p2_rdb.c
@ -110,9 +110,7 @@ int checkboard (void)

 	cpu = gd->cpu;
 	printf ("Board: %sRDB Rev%c\n", cpu->name, board_rev);
-#ifdef CONFIG_PHYS_64BIT
-	puts ("(36-bit addrmap) \n");
-#endif
+
 	setbits_be32(&pgpio->gpdir, GPIO_DIR);

 /*
--- a/board/freescale/p1_p2_rdb_pc/ddr.c
+++ b/board/freescale/p1_p2_rdb_pc/ddr.c
@ -15,7 +15,7 @@
 #include <asm/io.h>
 #include <asm/fsl_law.h>

-#ifdef CONFIG_DDR_RAW_TIMING
+#ifdef CONFIG_SYS_DDR_RAW_TIMING
 #if	defined(CONFIG_P1020RDB_PROTO) || \
 	defined(CONFIG_P1021RDB) || \
 	defined(CONFIG_P1020UTM)
@ -204,7 +204,7 @@ int fsl_ddr_get_dimm_params(dimm_params_t *pdimm,

 	return 0;
 }
-#endif /* CONFIG_DDR_RAW_TIMING */
+#endif /* CONFIG_SYS_DDR_RAW_TIMING */

 /* Fixed sdram init -- doesn't use serial presence detect. */
 phys_size_t fixed_sdram(void)
--- a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
+++ b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
@ -225,13 +225,7 @@ int checkboard(void)
 	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
 	u8 in, out, io_config, val;

-	printf("Board: %s ", CONFIG_BOARDNAME);
-
-#ifdef CONFIG_PHYS_64BIT
-	puts("(36-bit addrmap) ");
-#endif
-
-	printf("CPLD: V%d.%d PCBA: V%d.0\n",
+	printf("Board: %s CPLD: V%d.%d PCBA: V%d.0\n", CONFIG_BOARDNAME,
 		in_8(&cpld_data->cpld_rev_major) & 0x0F,
 		in_8(&cpld_data->cpld_rev_minor) & 0x0F,
 		in_8(&cpld_data->pcba_rev) & 0x0F);
--- a/board/freescale/p2020ds/p2020ds.c
+++ b/board/freescale/p2020ds/p2020ds.c
@ -61,12 +61,8 @@ int checkboard(void)
 {
 	u8 sw;

-	puts("Board: P2020DS ");
-#ifdef CONFIG_PHYS_64BIT
-	puts("(36-bit addrmap) ");
-#endif
-
-	printf("Sys ID: 0x%02x, Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
+	printf("Board: P2020DS Sys ID: 0x%02x, "
+	       "Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
 		in_8(&pixis->id), in_8(&pixis->arch), in_8(&pixis->scver));

 	sw = in_8(&PIXIS_SW(PIXIS_LBMAP_SWITCH));
--- a/board/freescale/p2041rdb/p2041rdb.c
+++ b/board/freescale/p2041rdb/p2041rdb.c
@ -54,10 +54,6 @@ int checkboard(void)
 	sw = CPLD_READ(fbank_sel);
 	printf("vBank: %d\n", sw & 0x1);

-#ifdef CONFIG_PHYS_64BIT
-	puts("36-bit Addressing\n");
-#endif
-
 	/*
 	 * Display the RCW, so that no one gets confused as to what RCW
 	 * we're actually using for this boot.
--- a/board/freescale/p3060qds/p3060qds.c
+++ b/board/freescale/p3060qds/p3060qds.c
@ -68,9 +68,6 @@ int checkboard(void)
 	else
 		printf("invalid setting of SW%u\n", PIXIS_LBMAP_SWITCH);

-#ifdef CONFIG_PHYS_64BIT
-	puts("36-bit Addressing\n");
-#endif
 	puts("Reset Configuration Word (RCW):");
 	for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) {
 		u32 rcw = in_be32(&gur->rcwsr[i]);
--- a/boards.cfg
+++ b/boards.cfg
@ -743,6 +743,7 @@ P2020RDB-PC_SPIFLASH         powerpc     mpc85xx     p1_p2_rdb_pc        freesca
 P2020RDB_SDCARD              powerpc     mpc85xx     p1_p2_rdb           freescale      -           P1_P2_RDB:P2020RDB,SDCARD
 P2020RDB_SPIFLASH            powerpc     mpc85xx     p1_p2_rdb           freescale      -           P1_P2_RDB:P2020RDB,SPIFLASH
 P2041RDB                     powerpc     mpc85xx     p2041rdb            freescale
+P2041RDB_NAND	             powerpc     mpc85xx     p2041rdb            freescale      -           P2041RDB:RAMBOOT_PBL,NAND,SYS_TEXT_BASE=0xFFF80000
 P2041RDB_SDCARD              powerpc     mpc85xx     p2041rdb            freescale      -           P2041RDB:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000
 P2041RDB_SECURE_BOOT         powerpc     mpc85xx     p2041rdb            freescale      -           P2041RDB:SECURE_BOOT
 P2041RDB_SPIFLASH            powerpc     mpc85xx     p2041rdb            freescale      -           P2041RDB:RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000
@ -751,6 +752,8 @@ P3041DS_NAND		     powerpc     mpc85xx     corenet_ds          freescale      -
 P3041DS_SDCARD		     powerpc     mpc85xx     corenet_ds          freescale      -           P3041DS:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000
 P3041DS_SECURE_BOOT          powerpc     mpc85xx     corenet_ds          freescale      -           P3041DS:SECURE_BOOT
 P3041DS_SPIFLASH	     powerpc     mpc85xx     corenet_ds          freescale      -           P3041DS:RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000
+P3041DS_SRIOBOOT_MASTER		     powerpc     mpc85xx     corenet_ds          freescale      -           P3041DS:SRIOBOOT_MASTER
+P3041DS_SRIOBOOT_SLAVE          powerpc     mpc85xx     corenet_ds          freescale      -           P3041DS:SRIOBOOT_SLAVE,SYS_TEXT_BASE=0xFFF80000
 P3060QDS		     powerpc	 mpc85xx     p3060qds		 freescale
 P3060QDS_NAND		     powerpc     mpc85xx     p3060qds		 freescale	-	    P3060QDS:RAMBOOT_PBL,NAND,SYS_TEXT_BASE=0xFFF80000
 P3060QDS_SECURE_BOOT         powerpc     mpc85xx     p3060qds            freescale      -           P3060QDS:SECURE_BOOT
@ -758,11 +761,15 @@ P4080DS                      powerpc     mpc85xx     corenet_ds          freesca
 P4080DS_SDCARD		     powerpc     mpc85xx     corenet_ds          freescale      -           P4080DS:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000
 P4080DS_SECURE_BOOT          powerpc     mpc85xx     corenet_ds          freescale      -           P4080DS:SECURE_BOOT
 P4080DS_SPIFLASH	     powerpc     mpc85xx     corenet_ds          freescale      -           P4080DS:RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000
+P4080DS_SRIOBOOT_MASTER		     powerpc     mpc85xx     corenet_ds          freescale      -           P4080DS:SRIOBOOT_MASTER
+P4080DS_SRIOBOOT_SLAVE          powerpc     mpc85xx     corenet_ds          freescale      -           P4080DS:SRIOBOOT_SLAVE,SYS_TEXT_BASE=0xFFF80000
 P5020DS                      powerpc     mpc85xx     corenet_ds          freescale
 P5020DS_NAND		     powerpc     mpc85xx     corenet_ds          freescale      -           P5020DS:RAMBOOT_PBL,NAND,SYS_TEXT_BASE=0xFFF80000
 P5020DS_SDCARD		     powerpc     mpc85xx     corenet_ds          freescale      -           P5020DS:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000
 P5020DS_SECURE_BOOT          powerpc     mpc85xx     corenet_ds          freescale      -           P5020DS:SECURE_BOOT
 P5020DS_SPIFLASH	     powerpc     mpc85xx     corenet_ds          freescale      -           P5020DS:RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000
+P5020DS_SRIOBOOT_MASTER		     powerpc     mpc85xx     corenet_ds          freescale      -           P5020DS:SRIOBOOT_MASTER
+P5020DS_SRIOBOOT_SLAVE          powerpc     mpc85xx     corenet_ds          freescale      -           P5020DS:SRIOBOOT_SLAVE,SYS_TEXT_BASE=0xFFF80000
 stxgp3                       powerpc     mpc85xx     stxgp3              stx
 stxssa                       powerpc     mpc85xx     stxssa              stx            -           stxssa
 stxssa_4M                    powerpc     mpc85xx     stxssa              stx            -           stxssa:STXSSA_4M
--- a/common/Makefile
+++ b/common/Makefile
@ -59,6 +59,7 @@ COBJS-$(CONFIG_ENV_IS_IN_NAND) += env_nand.o
 COBJS-$(CONFIG_ENV_IS_IN_NVRAM) += env_nvram.o
 COBJS-$(CONFIG_ENV_IS_IN_ONENAND) += env_onenand.o
 COBJS-$(CONFIG_ENV_IS_IN_SPI_FLASH) += env_sf.o
+COBJS-$(CONFIG_ENV_IS_IN_REMOTE) += env_remote.o
 COBJS-$(CONFIG_ENV_IS_NOWHERE) += env_nowhere.o

 # command
--- a/common/cmd_bdinfo.c
+++ b/common/cmd_bdinfo.c
@ -119,6 +119,14 @@ int do_bdinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	print_mhz("pevfreq",		bd->bi_pevfreq);
 #endif

+#ifdef CONFIG_ENABLE_36BIT_PHYS
+#ifdef CONFIG_PHYS_64BIT
+	puts("addressing  = 36-bit\n");
+#else
+	puts("addressing  = 32-bit\n");
+#endif
+#endif
+
 	print_eth(0);
 #if defined(CONFIG_HAS_ETH1)
 	print_eth(1);
--- a/common/cmd_nvedit.c
+++ b/common/cmd_nvedit.c
@ -66,9 +66,10 @@ DECLARE_GLOBAL_DATA_PTR;
 	!defined(CONFIG_ENV_IS_IN_NVRAM)	&& \
 	!defined(CONFIG_ENV_IS_IN_ONENAND)	&& \
 	!defined(CONFIG_ENV_IS_IN_SPI_FLASH)	&& \
+	!defined(CONFIG_ENV_IS_IN_REMOTE)	&& \
 	!defined(CONFIG_ENV_IS_NOWHERE)
 # error Define one of CONFIG_ENV_IS_IN_{EEPROM|FLASH|DATAFLASH|ONENAND|\
-SPI_FLASH|MG_DISK|NVRAM|MMC|FAT} or CONFIG_ENV_IS_NOWHERE
+SPI_FLASH|MG_DISK|NVRAM|MMC|FAT|REMOTE} or CONFIG_ENV_IS_NOWHERE
 #endif

 #define XMK_STR(x)	#x
--- a/common/env_remote.c
+++ b/common/env_remote.c
@ -0,0 +1,79 @@
+/*
+ * (C) Copyright 2011-2012 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/* #define DEBUG */
+
+#include <common.h>
+#include <command.h>
+#include <environment.h>
+#include <linux/stddef.h>
+
+char *env_name_spec = "Remote";
+
+#ifdef ENV_IS_EMBEDDED
+env_t *env_ptr = &environment;
+#else /* ! ENV_IS_EMBEDDED */
+env_t *env_ptr = (env_t *)CONFIG_ENV_ADDR;
+#endif /* ENV_IS_EMBEDDED */
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#if !defined(CONFIG_ENV_OFFSET)
+#define CONFIG_ENV_OFFSET 0
+#endif
+
+uchar env_get_char_spec(int index)
+{
+	return *((uchar *)(gd->env_addr + index));
+}
+
+int env_init(void)
+{
+	if (crc32(0, env_ptr->data, ENV_SIZE) == env_ptr->crc) {
+		gd->env_addr = (ulong)&(env_ptr->data);
+		gd->env_valid = 1;
+		return 0;
+	}
+
+	gd->env_addr = (ulong)default_environment;
+	gd->env_valid = 0;
+	return 0;
+}
+
+#ifdef CONFIG_CMD_SAVEENV
+int saveenv(void)
+{
+#ifdef CONFIG_SRIOBOOT_SLAVE
+	printf("Can not support the 'saveenv' when boot from SRIO!\n");
+	return 1;
+#else
+	return 0;
+#endif
+}
+#endif /* CONFIG_CMD_SAVEENV */
+
+void env_relocate_spec(void)
+{
+#ifndef ENV_IS_EMBEDDED
+	env_import((char *)env_ptr, 1);
+#endif
+}
--- a/doc/README.srio-boot-corenet
+++ b/doc/README.srio-boot-corenet
@ -0,0 +1,103 @@
+------------------------------
+SRIO Boot on Corenet Platforms
+------------------------------
+
+For some PowerPC processors with SRIO interface, boot location can be configured
+to SRIO by RCW. The processor booting from SRIO can do without flash for u-boot
+image, ucode and ENV. All the images can be fetched from another processor's
+memory space by SRIO link connected between them.
+
+This document describes the processes based on an example implemented on P4080DS
+platforms and a RCW example with boot from SRIO configuration.
+
+Environment of the SRIO boot:
+	a) Master and slave can be SOCs in one board or SOCs in separate boards.
+	b) They are connected with SRIO links, whether 1x or 4x, and directly or
+	   through switch system.
+	c) Only Master has NorFlash for booting, and all the Master's and Slave's
+	   U-Boot images, UCodes will be stored in this flash.
+	d) Slave has its own EEPROM for RCW and PBI.
+	e) Slave's RCW should configure the SerDes for SRIO boot port, set the boot
+	   location to SRIO, and holdoff all the cores if needed.
+
+	----------        -----------             -----------
+	|		  |       |         |             |         |
+	|		  |       |         |             |         |
+	| NorFlash|<----->| Master  |    SRIO     |  Slave  |<---->[EEPROM]
+	|		  |       |         |<===========>|         |
+	|		  |       |         |             |         |
+	----------        -----------             -----------
+
+The example based on P4080DS platform:
+	Two P4080DS platforms can be used to implement the boot from SRIO. Their SRIO
+	ports 0 will be connected directly and will be used for the boot from SRIO.
+
+	1. Slave's RCW example for boot from SRIO port 0 and core 0 not in holdoff.
+		00000000: aa55 aa55 010e 0100 0c58 0000 0000 0000
+		00000010: 1818 1818 0000 8888 7440 4000 0000 2000
+		00000020: f400 0000 0100 0000 0000 0000 0000 0000
+		00000030: 0000 0000 0083 0000 0000 0000 0000 0000
+		00000040: 0000 0000 0000 0000 0813 8040 698b 93fe
+
+	2. Slave's RCW example for boot from SRIO port 0 and all cores in holdoff.
+		00000000: aa55 aa55 010e 0100 0c58 0000 0000 0000
+		00000010: 1818 1818 0000 8888 7440 4000 0000 2000
+		00000020: f440 0000 0100 0000 0000 0000 0000 0000
+		00000030: 0000 0000 0083 0000 0000 0000 0000 0000
+		00000040: 0000 0000 0000 0000 0813 8040 063c 778f
+
+	3. Sequence in Step by Step.
+		a) Update RCW for slave with boot from SRIO port 0 configuration.
+		b) Program slave's U-Boot image, UCode, and ENV parameters into master's
+		   NorFlash.
+		c) Start up master and it will boot up normally from its NorFlash.
+		   Then, it will finish necessary configurations for slave's boot from
+		   SRIO port 0.
+		d) Master will set inbound SRIO windows covered slave's U-Boot image stored
+		   in master's NorFlash.
+		e) Master will set an inbound SRIO window covered slave's UCode stored in
+		   master's NorFlash.
+		f) Master will set an inbound SRIO window covered slave's ENV stored in
+		   master's NorFlash.
+		g) If need to release slave's core, master will set outbound SRIO windows
+		   in order to configure slave's registers for the core's releasing.
+		h) If all cores of slave in holdoff, slave should be powered on before all
+		   the above master's steps, and wait to be released by master. If not all
+		   cores in holdoff, that means core 0 will start up normally, slave should
+		   be powered on after all the above master's steps. In the startup phase
+		   of the slave from SRIO, it will finish some necessary configurations.
+		i) Slave will set a specific TLB entry for the boot process.
+		j) Slave will set a LAW entry with the TargetID SRIO port 0 for the boot.
+		k) Slave will set a specific TLB entry in order to fetch UCode and ENV
+		   from master.
+		l) Slave will set a LAW entry with the TargetID SRIO port 0 for UCode and ENV.
+
+How to use this feature:
+	To use this feature, you need to focus three points.
+
+	1. Slave's RCW with SRIO boot configurations, and all cores in holdoff
+	   configurations if needed.
+	   Please refer to the examples given above.
+
+	2. U-Boot image's compilation.
+		For master, U-Boot image should be generated specifically by
+
+				make xxxx_SRIOBOOT_MASTER_config.
+
+		For example, master U-Boot image used on P4080DS should be compiled with
+
+				make P4080DS_SRIOBOOT_MASTER_config.
+
+		For slave, U-Boot image should be generated specifically by
+
+				make xxxx_SRIOBOOT_SLAVE_config.
+
+		For example, slave U-Boot image used on P4080DS should be compiled with
+
+				make P4080DS_SRIOBOOT_SLAVE_config.
+
+	3. Necessary modifications based on a specific environment.
+		For a specific environment, the SRIO port for boot, the addresses of the
+		slave's U-Boot image, UCode, ENV stored in master's NorFlash, and any other
+		configurations can be modified in the file:
+					include/configs/corenet_ds.h.
--- a/drivers/net/fm/fm.c
+++ b/drivers/net/fm/fm.c
@ -408,6 +408,8 @@ int fm_init_common(int index, struct ccsr_fman *reg)
 		/* flush cache after read */
 		flush_cache((ulong)addr, cnt * 512);
 	}
+#elif defined(CONFIG_SYS_QE_FMAN_FW_IN_REMOTE)
+	void *addr = (void *)CONFIG_SYS_QE_FMAN_FW_ADDR;
 #endif

 	/* Upload the Fman microcode if it's present */
--- a/include/configs/P1010RDB.h
+++ b/include/configs/P1010RDB.h
@ -181,7 +181,7 @@

 /* DDR Setup */
 #define CONFIG_FSL_DDR3
-#define CONFIG_DDR_RAW_TIMING
+#define CONFIG_SYS_DDR_RAW_TIMING
 #define CONFIG_DDR_SPD
 #define CONFIG_SYS_SPD_BUS_NUM		1
 #define SPD_EEPROM_ADDRESS		0x52
--- a/include/configs/P2041RDB.h
+++ b/include/configs/P2041RDB.h
@ -96,6 +96,11 @@
 	#define CONFIG_SYS_MMC_ENV_DEV          0
 	#define CONFIG_ENV_SIZE			0x2000
 	#define CONFIG_ENV_OFFSET		(512 * 1097)
+#elif defined(CONFIG_NAND)
+#define CONFIG_SYS_EXTRA_ENV_RELOC
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_SIZE			CONFIG_SYS_NAND_BLOCK_SIZE
+#define CONFIG_ENV_OFFSET		(5 * CONFIG_SYS_NAND_BLOCK_SIZE)
 #else
 	#define CONFIG_ENV_IS_IN_FLASH
 	#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE \
@ -186,10 +191,11 @@ unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_SYS_FLASH_BASE_PHYS	CONFIG_SYS_FLASH_BASE
 #endif

-#define CONFIG_SYS_BR0_PRELIM \
+#define CONFIG_SYS_FLASH_BR_PRELIM \
 		(BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | BR_PS_16 | BR_V)
-#define CONFIG_SYS_OR0_PRELIM ((0xf8000ff7 & ~OR_GPCM_SCY & ~OR_GPCM_EHTR) \
-				| OR_GPCM_SCY_8 | OR_GPCM_EHTR_CLEAR)
+#define CONFIG_SYS_FLASH_OR_PRELIM \
+		((0xf8000ff7 & ~OR_GPCM_SCY & ~OR_GPCM_EHTR) \
+		 | OR_GPCM_SCY_8 | OR_GPCM_EHTR_CLEAR)

 #define CONFIG_FSL_CPLD
 #define CPLD_BASE		0xffdf0000	/* CPLD registers */
@ -221,6 +227,53 @@ unsigned long get_board_sys_clk(unsigned long dummy);
 #define CONFIG_SYS_RAMBOOT
 #endif

+#define CONFIG_NAND_FSL_ELBC
+/* Nand Flash */
+#ifdef CONFIG_NAND_FSL_ELBC
+#define CONFIG_SYS_NAND_BASE		0xffa00000
+#ifdef CONFIG_PHYS_64BIT
+#define CONFIG_SYS_NAND_BASE_PHYS	0xfffa00000ull
+#else
+#define CONFIG_SYS_NAND_BASE_PHYS	CONFIG_SYS_NAND_BASE
+#endif
+
+#define CONFIG_SYS_NAND_BASE_LIST     {CONFIG_SYS_NAND_BASE}
+#define CONFIG_SYS_MAX_NAND_DEVICE	1
+#define CONFIG_MTD_NAND_VERIFY_WRITE
+#define CONFIG_CMD_NAND
+#define CONFIG_SYS_NAND_BLOCK_SIZE    (128 * 1024)
+
+/* NAND flash config */
+#define CONFIG_SYS_NAND_BR_PRELIM  (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \
+			       | (2<<BR_DECC_SHIFT)    /* Use HW ECC */ \
+			       | BR_PS_8	       /* Port Size = 8 bit */ \
+			       | BR_MS_FCM	       /* MSEL = FCM */ \
+			       | BR_V)		       /* valid */
+#define CONFIG_SYS_NAND_OR_PRELIM  (0xFFFC0000	      /* length 256K */ \
+			       | OR_FCM_PGS	       /* Large Page*/ \
+			       | OR_FCM_CSCT \
+			       | OR_FCM_CST \
+			       | OR_FCM_CHT \
+			       | OR_FCM_SCY_1 \
+			       | OR_FCM_TRLX \
+			       | OR_FCM_EHTR)
+
+#ifdef CONFIG_NAND
+#define CONFIG_SYS_BR0_PRELIM  CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Address */
+#define CONFIG_SYS_OR0_PRELIM  CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
+#define CONFIG_SYS_BR1_PRELIM  CONFIG_SYS_FLASH_BR_PRELIM /* NOR Base Address */
+#define CONFIG_SYS_OR1_PRELIM  CONFIG_SYS_FLASH_OR_PRELIM /* NOR Options */
+#else
+#define CONFIG_SYS_BR0_PRELIM  CONFIG_SYS_FLASH_BR_PRELIM /* NOR Base Address */
+#define CONFIG_SYS_OR0_PRELIM  CONFIG_SYS_FLASH_OR_PRELIM /* NOR Options */
+#define CONFIG_SYS_BR1_PRELIM  CONFIG_SYS_NAND_BR_PRELIM /* NAND Base Address */
+#define CONFIG_SYS_OR1_PRELIM  CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */
+#endif
+#else
+#define CONFIG_SYS_BR0_PRELIM  CONFIG_SYS_FLASH_BR_PRELIM /* NOR Base Address */
+#define CONFIG_SYS_OR0_PRELIM  CONFIG_SYS_FLASH_OR_PRELIM /* NOR Options */
+#endif /* CONFIG_NAND_FSL_ELBC */
+
 #define CONFIG_SYS_FLASH_EMPTY_INFO
 #define CONFIG_SYS_FLASH_AMD_CHECK_DQ7
 #define CONFIG_SYS_FLASH_BANKS_LIST	{CONFIG_SYS_FLASH_BASE_PHYS}
--- a/include/configs/corenet_ds.h
+++ b/include/configs/corenet_ds.h
@ -33,6 +33,15 @@
 #define CONFIG_RESET_VECTOR_ADDRESS	0xfffffffc
 #endif

+#ifdef CONFIG_SRIOBOOT_SLAVE
+/* Set 1M boot space */
+#define CONFIG_SYS_SRIOBOOT_SLAVE_ADDR (CONFIG_SYS_TEXT_BASE & 0xfff00000)
+#define CONFIG_SYS_SRIOBOOT_SLAVE_ADDR_PHYS \
+		(0x300000000ull | CONFIG_SYS_SRIOBOOT_SLAVE_ADDR)
+#define CONFIG_RESET_VECTOR_ADDRESS 0xfffffffc
+#define CONFIG_SYS_NO_FLASH
+#endif
+
 /* High Level Configuration Options */
 #define CONFIG_BOOKE
 #define CONFIG_E500			/* BOOKE e500 family */
@ -68,7 +77,9 @@
 #define CONFIG_ENV_OVERWRITE

 #ifdef CONFIG_SYS_NO_FLASH
+#ifndef CONFIG_SRIOBOOT_SLAVE
 #define CONFIG_ENV_IS_NOWHERE
+#endif
 #else
 #define CONFIG_FLASH_CFI_DRIVER
 #define CONFIG_SYS_FLASH_CFI
@ -97,6 +108,12 @@
 #define CONFIG_ENV_IS_IN_NAND
 #define CONFIG_ENV_SIZE			CONFIG_SYS_NAND_BLOCK_SIZE
 #define CONFIG_ENV_OFFSET		(5 * CONFIG_SYS_NAND_BLOCK_SIZE)
+#elif defined(CONFIG_SRIOBOOT_SLAVE)
+#define CONFIG_ENV_IS_IN_REMOTE
+#define CONFIG_ENV_ADDR		0xffe20000
+#define CONFIG_ENV_SIZE		0x2000
+#elif defined(CONFIG_ENV_IS_NOWHERE)
+#define CONFIG_ENV_SIZE		0x2000
 #else
 #define CONFIG_ENV_IS_IN_FLASH
 #define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
@ -372,6 +389,54 @@
 #endif
 #define CONFIG_SYS_SRIO2_MEM_SIZE	0x10000000	/* 256M */

+/*
+ * SRIOBOOT - MASTER
+ */
+#ifdef CONFIG_SRIOBOOT_MASTER
+/* master port for srioboot*/
+#define CONFIG_SRIOBOOT_MASTER_PORT 0
+/* #define CONFIG_SRIOBOOT_MASTER_PORT 1 */
+/*
+ * for slave u-boot IMAGE instored in master memory space,
+ * PHYS must be aligned based on the SIZE
+ */
+#define CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS1 0xfef080000ull
+#define CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS1 0xfff80000ull
+#define CONFIG_SRIOBOOT_SLAVE_IMAGE_SIZE 0x80000	/* 512K */
+#define CONFIG_SRIOBOOT_SLAVE_IMAGE_LAW_PHYS2 0xfef080000ull
+#define CONFIG_SRIOBOOT_SLAVE_IMAGE_SRIO_PHYS2 0x3fff80000ull
+/*
+ * for slave UCODE instored in master memory space,
+ * PHYS must be aligned based on the SIZE
+ */
+#define CONFIG_SRIOBOOT_SLAVE_UCODE_LAW_PHYS 0xfef020000ull
+#define CONFIG_SRIOBOOT_SLAVE_UCODE_SRIO_PHYS 0x3ffe00000ull
+#define CONFIG_SRIOBOOT_SLAVE_UCODE_SIZE 0x10000	/* 64K */
+/*
+ * for slave ENV instored in master memory space,
+ * PHYS must be aligned based on the SIZE
+ */
+#define CONFIG_SRIOBOOT_SLAVE_ENV_LAW_PHYS 0xfef060000ull
+#define CONFIG_SRIOBOOT_SLAVE_ENV_SRIO_PHYS 0x3ffe20000ull
+#define CONFIG_SRIOBOOT_SLAVE_ENV_SIZE 0x20000	/* 128K */
+/* slave core release by master*/
+#define CONFIG_SRIOBOOT_SLAVE_HOLDOFF
+#define CONFIG_SRIOBOOT_SLAVE_BRR_OFFSET 0xe00e4
+#define CONFIG_SRIOBOOT_SLAVE_RELEASE_MASK 0x00000001 /* release core 0 */
+#endif
+
+/*
+ * SRIOBOOT - SLAVE
+ */
+#ifdef CONFIG_SRIOBOOT_SLAVE
+/* slave port for srioboot */
+#define CONFIG_SRIOBOOT_SLAVE_PORT0
+/* #define CONFIG_SRIOBOOT_SLAVE_PORT1 */
+#define CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR 0xFFE00000
+#define CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR_PHYS \
+		(0x300000000ull | CONFIG_SYS_SRIOBOOT_UCODE_ENV_ADDR)
+#endif
+
 /*
 * eSPI - Enhanced SPI
 */
@ -492,6 +557,16 @@
 #elif defined(CONFIG_NAND)
 #define CONFIG_SYS_QE_FMAN_FW_IN_NAND
 #define CONFIG_SYS_QE_FMAN_FW_ADDR	(6 * CONFIG_SYS_NAND_BLOCK_SIZE)
+#elif defined(CONFIG_SRIOBOOT_SLAVE)
+/*
+ * Slave has no ucode locally, it can fetch this from remote. When implementing
+ * in two corenet boards, slave's ucode could be stored in master's memory
+ * space, the address can be mapped from slave TLB->slave LAW->
+ * slave SRIO outbound window->master inbound window->master LAW->
+ * the ucode address in master's NOR flash.
+ */
+#define CONFIG_SYS_QE_FMAN_FW_IN_REMOTE
+#define CONFIG_SYS_QE_FMAN_FW_ADDR	0xFFE00000
 #else
 #define CONFIG_SYS_QE_FMAN_FW_IN_NOR
 #define CONFIG_SYS_QE_FMAN_FW_ADDR		0xEF000000
--- a/include/configs/p1_p2_rdb_pc.h
+++ b/include/configs/p1_p2_rdb_pc.h
@ -184,7 +184,7 @@
 #define CONFIG_ENV_OVERWRITE

 #define CONFIG_CMD_SATA
-#define CONFIG_SATA_SIL3114
+#define CONFIG_SATA_SIL
 #define CONFIG_SYS_SATA_MAX_DEVICE	2
 #define CONFIG_LIBATA
 #define CONFIG_LBA48
@ -227,7 +227,7 @@

 /* DDR Setup */
 #define CONFIG_FSL_DDR3
-#define CONFIG_DDR_RAW_TIMING
+#define CONFIG_SYS_DDR_RAW_TIMING
 #define CONFIG_DDR_SPD
 #define CONFIG_SYS_SPD_BUS_NUM 1
 #define SPD_EEPROM_ADDRESS 0x52