drivers/misc/fsl_portals.c - filogic/uboot - Gitiles

 // SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright 2008-2011 Freescale Semiconductor, Inc.
  * Copyright 2017 NXP
  */

 #include <config.h>
 #include <log.h>
 #include <linux/libfdt.h>
 #include <fdt_support.h>

 #include <asm/processor.h>
 #include <asm/io.h>
 #ifdef CONFIG_PPC
 #include <asm/fsl_portals.h>
 #include <asm/fsl_liodn.h>
 #else
 #include <asm/arch-fsl-layerscape/fsl_portals.h>
 #include <asm/arch-fsl-layerscape/fsl_icid.h>
 #endif
 #include <fsl_qbman.h>

 #define MAX_BPORTALS (CFG_SYS_BMAN_CINH_SIZE / CFG_SYS_BMAN_SP_CINH_SIZE)
 #define MAX_QPORTALS (CFG_SYS_QMAN_CINH_SIZE / CFG_SYS_QMAN_SP_CINH_SIZE)
 void setup_qbman_portals(void)
 {
 	void __iomem *bpaddr = (void *)CFG_SYS_BMAN_CINH_BASE +
 				CFG_SYS_BMAN_SWP_ISDR_REG;
 	void __iomem *qpaddr = (void *)CFG_SYS_QMAN_CINH_BASE +
 				CFG_SYS_QMAN_SWP_ISDR_REG;
 	struct ccsr_qman *qman = (void *)CFG_SYS_FSL_QMAN_ADDR;

 	/* Set the Qman initiator BAR to match the LAW (for DQRR stashing) */
 #ifdef CONFIG_PHYS_64BIT
 	out_be32(&qman->qcsp_bare, (u32)(CFG_SYS_QMAN_MEM_PHYS >> 32));
 #endif
 	out_be32(&qman->qcsp_bar, (u32)CFG_SYS_QMAN_MEM_PHYS);
 #ifdef CONFIG_FSL_CORENET
 	int i;

 	for (i = 0; i < CFG_SYS_QMAN_NUM_PORTALS; i++) {
 		u8 sdest = qp_info[i].sdest;
 		u16 fliodn = qp_info[i].fliodn;
 		u16 dliodn = qp_info[i].dliodn;
 		u16 liodn_off = qp_info[i].liodn_offset;

 		out_be32(&qman->qcsp[i].qcsp_lio_cfg, (liodn_off << 16) |
 					dliodn);
 		/* set frame liodn */
 		out_be32(&qman->qcsp[i].qcsp_io_cfg, (sdest << 16) | fliodn);
 	}
 #else
 #if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
 	int i;

 	for (i = 0; i < CFG_SYS_QMAN_NUM_PORTALS; i++) {
 		u8 sdest = qp_info[i].sdest;
 		u16 ficid = qp_info[i].ficid;
 		u16 dicid = qp_info[i].dicid;
 		u16 icid = qp_info[i].icid;

 		out_be32(&qman->qcsp[i].qcsp_lio_cfg, (icid << 16) |
 					dicid);
 		/* set frame icid */
 		out_be32(&qman->qcsp[i].qcsp_io_cfg, (sdest << 16) | ficid);
 	}
 #endif
 #endif

 	/* Change default state of BMan ISDR portals to all 1s */
 	inhibit_portals(bpaddr, CFG_SYS_BMAN_NUM_PORTALS, MAX_BPORTALS,
 			CFG_SYS_BMAN_SP_CINH_SIZE);
 	inhibit_portals(qpaddr, CFG_SYS_QMAN_NUM_PORTALS, MAX_QPORTALS,
 			CFG_SYS_QMAN_SP_CINH_SIZE);
 }

 void inhibit_portals(void __iomem *addr, int max_portals,
 		     int arch_max_portals, int portal_cinh_size)
 {
 	u32 val;
 	int i;

 	/* arch_max_portals is the maximum based on memory size. This includes
 	 * the reserved memory in the SoC.  max_portals the number of physical
 	 * portals in the SoC
 	 */
 	if (max_portals > arch_max_portals) {
 		printf("ERROR: portal config error\n");
 		max_portals = arch_max_portals;
 	}

 	for (i = 0; i < max_portals; i++) {
 		out_be32(addr, -1);
 		val = in_be32(addr);
 		if (!val) {
 			printf("ERROR: Stopped after %d portals\n", i);
 			return;
 		}
 		addr += portal_cinh_size;
 	}
 	debug("Cleared %d portals\n", i);
 }

 #ifdef CONFIG_PPC
 static int fdt_qportal(void *blob, int off, int id, char *name,
 		       enum fsl_dpaa_dev dev, int create)
 {
 	int childoff, dev_off, ret = 0;
 	unsigned int dev_handle;
 #ifdef CONFIG_FSL_CORENET
 	int num;
 	u32 liodns[2];
 #endif

 	childoff = fdt_subnode_offset(blob, off, name);
 	if (create) {
 		char handle[64], *p;

 		strncpy(handle, name, sizeof(handle));
 		p = strchr(handle, '@');
 		if (!strncmp(name, "fman", 4)) {
 			*p = *(p + 1);
 			p++;
 		}
 		*p = '\0';

 		dev_off = fdt_path_offset(blob, handle);
 		/* skip this node if alias is not found */
 		if (dev_off == -FDT_ERR_BADPATH)
 			return 0;
 		if (dev_off < 0)
 			return dev_off;

 		if (childoff <= 0)
 			childoff = fdt_add_subnode(blob, off, name);

 		/* need to update the dev_off after adding a subnode */
 		dev_off = fdt_path_offset(blob, handle);
 		if (dev_off < 0)
 			return dev_off;

 		if (childoff > 0) {
 			dev_handle = fdt_get_phandle(blob, dev_off);
 			if (dev_handle <= 0) {
 				dev_handle = fdt_create_phandle(blob, dev_off);
 				if (!dev_handle)
 					return -FDT_ERR_NOPHANDLES;
 			}

 			ret = fdt_setprop(blob, childoff, "dev-handle",
 					  &dev_handle, sizeof(dev_handle));
 			if (ret < 0)
 				return ret;

 #ifdef CONFIG_FSL_CORENET
 			num = get_dpaa_liodn(dev, &liodns[0], id);
 			ret = fdt_setprop(blob, childoff, "fsl,liodn",
 					  &liodns[0], sizeof(u32) * num);
 			if (!strncmp(name, "pme", 3)) {
 				u32 pme_rev1, pme_rev2;
 				ccsr_pme_t *pme_regs =
 					(void *)CFG_SYS_FSL_CORENET_PME_ADDR;

 				pme_rev1 = in_be32(&pme_regs->pm_ip_rev_1);
 				pme_rev2 = in_be32(&pme_regs->pm_ip_rev_2);
 				ret = fdt_setprop(blob, childoff,
 						  "fsl,pme-rev1", &pme_rev1,
 						  sizeof(u32));
 				if (ret < 0)
 					return ret;
 				ret = fdt_setprop(blob, childoff,
 						  "fsl,pme-rev2", &pme_rev2,
 						  sizeof(u32));
 			}
 #endif
 		} else {
 			return childoff;
 		}
 	} else {
 		if (childoff > 0)
 			ret = fdt_del_node(blob, childoff);
 	}

 	return ret;
 }
 #endif /* CONFIG_PPC */

 void fdt_fixup_qportals(void *blob)
 {
 	int off, err;
 	unsigned int maj, min;
 	unsigned int ip_cfg;
 	struct ccsr_qman *qman = (void *)CFG_SYS_FSL_QMAN_ADDR;
 	u32 rev_1 = in_be32(&qman->ip_rev_1);
 	u32 rev_2 = in_be32(&qman->ip_rev_2);
 	char compat[64];
 	int compat_len;

 #if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
 	int smmu_ph = fdt_get_smmu_phandle(blob);
 #endif

 	maj = (rev_1 >> 8) & 0xff;
 	min = rev_1 & 0xff;
 	ip_cfg = rev_2 & 0xff;

 	compat_len = sprintf(compat, "fsl,qman-portal-%u.%u.%u",
 			     maj, min, ip_cfg) + 1;
 	compat_len += sprintf(compat + compat_len, "fsl,qman-portal") + 1;

 	fdt_for_each_node_by_compatible(off, blob, -1, "fsl,qman-portal") {
 #if defined(CONFIG_PPC) || defined(CONFIG_ARCH_LS1043A) || \
 defined(CONFIG_ARCH_LS1046A)
 #ifdef CONFIG_FSL_CORENET
 		u32 liodns[2];
 #endif
 		const int *ci = fdt_getprop(blob, off, "cell-index", &err);
 		int i;

 		if (!ci)
 			goto err;

 		i = fdt32_to_cpu(*ci);
 #if defined(CONFIG_SYS_DPAA_FMAN) && defined(CONFIG_PPC)
 		int j;
 #endif

 #endif /* CONFIG_PPC || CONFIG_ARCH_LS1043A || CONFIG_ARCH_LS1046A */
 		err = fdt_setprop(blob, off, "compatible", compat, compat_len);
 		if (err < 0)
 			goto err;
 #ifdef CONFIG_PPC
 #ifdef CONFIG_FSL_CORENET
 		liodns[0] = qp_info[i].dliodn;
 		liodns[1] = qp_info[i].fliodn;
 		err = fdt_setprop(blob, off, "fsl,liodn",
 				  &liodns, sizeof(u32) * 2);
 		if (err < 0)
 			goto err;
 #endif

 		i++;

 		err = fdt_qportal(blob, off, i, "crypto@0", FSL_HW_PORTAL_SEC,
 				  IS_E_PROCESSOR(get_svr()));
 		if (err < 0)
 			goto err;

 #ifdef CONFIG_FSL_CORENET
 #ifdef CONFIG_SYS_DPAA_PME
 		err = fdt_qportal(blob, off, i, "pme@0", FSL_HW_PORTAL_PME, 1);
 		if (err < 0)
 			goto err;
 #else
 		fdt_qportal(blob, off, i, "pme@0", FSL_HW_PORTAL_PME, 0);
 #endif
 #endif

 #ifdef CONFIG_SYS_DPAA_FMAN
 		for (j = 0; j < CFG_SYS_NUM_FMAN; j++) {
 			char name[] = "fman@0";

 			name[sizeof(name) - 2] = '0' + j;
 			err = fdt_qportal(blob, off, i, name,
 					  FSL_HW_PORTAL_FMAN1 + j, 1);
 			if (err < 0)
 				goto err;
 		}
 #endif
 #ifdef CONFIG_SYS_DPAA_RMAN
 		err = fdt_qportal(blob, off, i, "rman@0",
 				  FSL_HW_PORTAL_RMAN, 1);
 		if (err < 0)
 			goto err;
 #endif
 #else
 #if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A)
 		if (smmu_ph >= 0) {
 			u32 icids[3];

 			icids[0] = qp_info[i].icid;
 			icids[1] = qp_info[i].dicid;
 			icids[2] = qp_info[i].ficid;

 			fdt_set_iommu_prop(blob, off, smmu_ph, icids, 3);
 		}
 #endif
 #endif /* CONFIG_PPC */

 err:
 		if (err < 0) {
 			printf("ERROR: unable to create props for %s: %s\n",
 			       fdt_get_name(blob, off, NULL),
 			       fdt_strerror(err));
 			return;
 		}
 	}
 }

 void fdt_fixup_bportals(void *blob)
 {
 	int off, err;
 	unsigned int maj, min;
 	unsigned int ip_cfg;
 	struct ccsr_bman *bman = (void *)CFG_SYS_FSL_BMAN_ADDR;
 	u32 rev_1 = in_be32(&bman->ip_rev_1);
 	u32 rev_2 = in_be32(&bman->ip_rev_2);
 	char compat[64];
 	int compat_len;

 	maj = (rev_1 >> 8) & 0xff;
 	min = rev_1 & 0xff;

 	ip_cfg = rev_2 & 0xff;

 	compat_len = sprintf(compat, "fsl,bman-portal-%u.%u.%u",
 			     maj, min, ip_cfg) + 1;
 	compat_len += sprintf(compat + compat_len, "fsl,bman-portal") + 1;

 	off = fdt_node_offset_by_compatible(blob, -1, "fsl,bman-portal");
 	while (off != -FDT_ERR_NOTFOUND) {
 		err = fdt_setprop(blob, off, "compatible", compat, compat_len);
 		if (err < 0) {
 			printf("ERROR: unable to create props for %s: %s\n",
 			       fdt_get_name(blob, off, NULL),
 			       fdt_strerror(err));
 			return;
 		}

 		off = fdt_node_offset_by_compatible(blob, off,
 						    "fsl,bman-portal");
 	}
 }
	// SPDX-License-Identifier: GPL-2.0+
	/*
	* Copyright 2008-2011 Freescale Semiconductor, Inc.
	* Copyright 2017 NXP
	*/

	#include <config.h>
	#include <log.h>
	#include <linux/libfdt.h>
	#include <fdt_support.h>

	#include <asm/processor.h>
	#include <asm/io.h>
	#ifdef CONFIG_PPC
	#include <asm/fsl_portals.h>
	#include <asm/fsl_liodn.h>
	#else
	#include <asm/arch-fsl-layerscape/fsl_portals.h>
	#include <asm/arch-fsl-layerscape/fsl_icid.h>
	#endif
	#include <fsl_qbman.h>

	#define MAX_BPORTALS (CFG_SYS_BMAN_CINH_SIZE / CFG_SYS_BMAN_SP_CINH_SIZE)
	#define MAX_QPORTALS (CFG_SYS_QMAN_CINH_SIZE / CFG_SYS_QMAN_SP_CINH_SIZE)
	void setup_qbman_portals(void)
	{
	void __iomem bpaddr = (void )CFG_SYS_BMAN_CINH_BASE +
	CFG_SYS_BMAN_SWP_ISDR_REG;
	void __iomem qpaddr = (void )CFG_SYS_QMAN_CINH_BASE +
	CFG_SYS_QMAN_SWP_ISDR_REG;
	struct ccsr_qman qman = (void )CFG_SYS_FSL_QMAN_ADDR;

	/* Set the Qman initiator BAR to match the LAW (for DQRR stashing) */
	#ifdef CONFIG_PHYS_64BIT
	out_be32(&qman->qcsp_bare, (u32)(CFG_SYS_QMAN_MEM_PHYS >> 32));
	#endif
	out_be32(&qman->qcsp_bar, (u32)CFG_SYS_QMAN_MEM_PHYS);
	#ifdef CONFIG_FSL_CORENET
	int i;

	for (i = 0; i < CFG_SYS_QMAN_NUM_PORTALS; i++) {
	u8 sdest = qp_info[i].sdest;
	u16 fliodn = qp_info[i].fliodn;
	u16 dliodn = qp_info[i].dliodn;
	u16 liodn_off = qp_info[i].liodn_offset;

	out_be32(&qman->qcsp[i].qcsp_lio_cfg, (liodn_off << 16) \|
	dliodn);
	/* set frame liodn */
	out_be32(&qman->qcsp[i].qcsp_io_cfg, (sdest << 16) \| fliodn);
	}
	#else
	#if defined(CONFIG_ARCH_LS1043A) \|\| defined(CONFIG_ARCH_LS1046A)
	int i;

	for (i = 0; i < CFG_SYS_QMAN_NUM_PORTALS; i++) {
	u8 sdest = qp_info[i].sdest;
	u16 ficid = qp_info[i].ficid;
	u16 dicid = qp_info[i].dicid;
	u16 icid = qp_info[i].icid;

	out_be32(&qman->qcsp[i].qcsp_lio_cfg, (icid << 16) \|
	dicid);
	/* set frame icid */
	out_be32(&qman->qcsp[i].qcsp_io_cfg, (sdest << 16) \| ficid);
	}
	#endif
	#endif

	/* Change default state of BMan ISDR portals to all 1s */
	inhibit_portals(bpaddr, CFG_SYS_BMAN_NUM_PORTALS, MAX_BPORTALS,
	CFG_SYS_BMAN_SP_CINH_SIZE);
	inhibit_portals(qpaddr, CFG_SYS_QMAN_NUM_PORTALS, MAX_QPORTALS,
	CFG_SYS_QMAN_SP_CINH_SIZE);
	}

	void inhibit_portals(void __iomem *addr, int max_portals,
	int arch_max_portals, int portal_cinh_size)
	{
	u32 val;
	int i;

	/* arch_max_portals is the maximum based on memory size. This includes
	* the reserved memory in the SoC. max_portals the number of physical
	* portals in the SoC
	*/
	if (max_portals > arch_max_portals) {
	printf("ERROR: portal config error\n");
	max_portals = arch_max_portals;
	}

	for (i = 0; i < max_portals; i++) {
	out_be32(addr, -1);
	val = in_be32(addr);
	if (!val) {
	printf("ERROR: Stopped after %d portals\n", i);
	return;
	}
	addr += portal_cinh_size;
	}
	debug("Cleared %d portals\n", i);
	}

	#ifdef CONFIG_PPC
	static int fdt_qportal(void blob, int off, int id, char name,
	enum fsl_dpaa_dev dev, int create)
	{
	int childoff, dev_off, ret = 0;
	unsigned int dev_handle;
	#ifdef CONFIG_FSL_CORENET
	int num;
	u32 liodns[2];
	#endif

	childoff = fdt_subnode_offset(blob, off, name);
	if (create) {
	char handle[64], *p;

	strncpy(handle, name, sizeof(handle));
	p = strchr(handle, '@');
	if (!strncmp(name, "fman", 4)) {
	p = (p + 1);
	p++;
	}
	*p = '\0';

	dev_off = fdt_path_offset(blob, handle);
	/* skip this node if alias is not found */
	if (dev_off == -FDT_ERR_BADPATH)
	return 0;
	if (dev_off < 0)
	return dev_off;

	if (childoff <= 0)
	childoff = fdt_add_subnode(blob, off, name);

	/* need to update the dev_off after adding a subnode */
	dev_off = fdt_path_offset(blob, handle);
	if (dev_off < 0)
	return dev_off;

	if (childoff > 0) {
	dev_handle = fdt_get_phandle(blob, dev_off);
	if (dev_handle <= 0) {
	dev_handle = fdt_create_phandle(blob, dev_off);
	if (!dev_handle)
	return -FDT_ERR_NOPHANDLES;
	}

	ret = fdt_setprop(blob, childoff, "dev-handle",
	&dev_handle, sizeof(dev_handle));
	if (ret < 0)
	return ret;

	#ifdef CONFIG_FSL_CORENET
	num = get_dpaa_liodn(dev, &liodns[0], id);
	ret = fdt_setprop(blob, childoff, "fsl,liodn",
	&liodns[0], sizeof(u32) * num);
	if (!strncmp(name, "pme", 3)) {
	u32 pme_rev1, pme_rev2;
	ccsr_pme_t *pme_regs =
	(void *)CFG_SYS_FSL_CORENET_PME_ADDR;

	pme_rev1 = in_be32(&pme_regs->pm_ip_rev_1);
	pme_rev2 = in_be32(&pme_regs->pm_ip_rev_2);
	ret = fdt_setprop(blob, childoff,
	"fsl,pme-rev1", &pme_rev1,
	sizeof(u32));
	if (ret < 0)
	return ret;
	ret = fdt_setprop(blob, childoff,
	"fsl,pme-rev2", &pme_rev2,
	sizeof(u32));
	}
	#endif
	} else {
	return childoff;
	}
	} else {
	if (childoff > 0)
	ret = fdt_del_node(blob, childoff);
	}

	return ret;
	}
	#endif /* CONFIG_PPC */

	void fdt_fixup_qportals(void *blob)
	{
	int off, err;
	unsigned int maj, min;
	unsigned int ip_cfg;
	struct ccsr_qman qman = (void )CFG_SYS_FSL_QMAN_ADDR;
	u32 rev_1 = in_be32(&qman->ip_rev_1);
	u32 rev_2 = in_be32(&qman->ip_rev_2);
	char compat[64];
	int compat_len;

	#if defined(CONFIG_ARCH_LS1043A) \|\| defined(CONFIG_ARCH_LS1046A)
	int smmu_ph = fdt_get_smmu_phandle(blob);
	#endif

	maj = (rev_1 >> 8) & 0xff;
	min = rev_1 & 0xff;
	ip_cfg = rev_2 & 0xff;

	compat_len = sprintf(compat, "fsl,qman-portal-%u.%u.%u",
	maj, min, ip_cfg) + 1;
	compat_len += sprintf(compat + compat_len, "fsl,qman-portal") + 1;

	fdt_for_each_node_by_compatible(off, blob, -1, "fsl,qman-portal") {
	#if defined(CONFIG_PPC) \|\| defined(CONFIG_ARCH_LS1043A) \|\| \
	defined(CONFIG_ARCH_LS1046A)
	#ifdef CONFIG_FSL_CORENET
	u32 liodns[2];
	#endif
	const int *ci = fdt_getprop(blob, off, "cell-index", &err);
	int i;

	if (!ci)
	goto err;

	i = fdt32_to_cpu(*ci);
	#if defined(CONFIG_SYS_DPAA_FMAN) && defined(CONFIG_PPC)
	int j;
	#endif

	#endif /* CONFIG_PPC \|\| CONFIG_ARCH_LS1043A \|\| CONFIG_ARCH_LS1046A */
	err = fdt_setprop(blob, off, "compatible", compat, compat_len);
	if (err < 0)
	goto err;
	#ifdef CONFIG_PPC
	#ifdef CONFIG_FSL_CORENET
	liodns[0] = qp_info[i].dliodn;
	liodns[1] = qp_info[i].fliodn;
	err = fdt_setprop(blob, off, "fsl,liodn",
	&liodns, sizeof(u32) * 2);
	if (err < 0)
	goto err;
	#endif

	i++;

	err = fdt_qportal(blob, off, i, "crypto@0", FSL_HW_PORTAL_SEC,
	IS_E_PROCESSOR(get_svr()));
	if (err < 0)
	goto err;

	#ifdef CONFIG_FSL_CORENET
	#ifdef CONFIG_SYS_DPAA_PME
	err = fdt_qportal(blob, off, i, "pme@0", FSL_HW_PORTAL_PME, 1);
	if (err < 0)
	goto err;
	#else
	fdt_qportal(blob, off, i, "pme@0", FSL_HW_PORTAL_PME, 0);
	#endif
	#endif

	#ifdef CONFIG_SYS_DPAA_FMAN
	for (j = 0; j < CFG_SYS_NUM_FMAN; j++) {
	char name[] = "fman@0";

	name[sizeof(name) - 2] = '0' + j;
	err = fdt_qportal(blob, off, i, name,
	FSL_HW_PORTAL_FMAN1 + j, 1);
	if (err < 0)
	goto err;
	}
	#endif
	#ifdef CONFIG_SYS_DPAA_RMAN
	err = fdt_qportal(blob, off, i, "rman@0",
	FSL_HW_PORTAL_RMAN, 1);
	if (err < 0)
	goto err;
	#endif
	#else
	#if defined(CONFIG_ARCH_LS1043A) \|\| defined(CONFIG_ARCH_LS1046A)
	if (smmu_ph >= 0) {
	u32 icids[3];

	icids[0] = qp_info[i].icid;
	icids[1] = qp_info[i].dicid;
	icids[2] = qp_info[i].ficid;

	fdt_set_iommu_prop(blob, off, smmu_ph, icids, 3);
	}
	#endif
	#endif /* CONFIG_PPC */

	err:
	if (err < 0) {
	printf("ERROR: unable to create props for %s: %s\n",
	fdt_get_name(blob, off, NULL),
	fdt_strerror(err));
	return;
	}
	}
	}

	void fdt_fixup_bportals(void *blob)
	{
	int off, err;
	unsigned int maj, min;
	unsigned int ip_cfg;
	struct ccsr_bman bman = (void )CFG_SYS_FSL_BMAN_ADDR;
	u32 rev_1 = in_be32(&bman->ip_rev_1);
	u32 rev_2 = in_be32(&bman->ip_rev_2);
	char compat[64];
	int compat_len;

	maj = (rev_1 >> 8) & 0xff;
	min = rev_1 & 0xff;

	ip_cfg = rev_2 & 0xff;

	compat_len = sprintf(compat, "fsl,bman-portal-%u.%u.%u",
	maj, min, ip_cfg) + 1;
	compat_len += sprintf(compat + compat_len, "fsl,bman-portal") + 1;

	off = fdt_node_offset_by_compatible(blob, -1, "fsl,bman-portal");
	while (off != -FDT_ERR_NOTFOUND) {
	err = fdt_setprop(blob, off, "compatible", compat, compat_len);
	if (err < 0) {
	printf("ERROR: unable to create props for %s: %s\n",
	fdt_get_name(blob, off, NULL),
	fdt_strerror(err));
	return;
	}

	off = fdt_node_offset_by_compatible(blob, off,
	"fsl,bman-portal");
	}
	}