2 * Copyright 2008-2011 Freescale Semiconductor, Inc.
4 * SPDX-License-Identifier: GPL-2.0+
9 #include <fdt_support.h>
11 #include <asm/processor.h>
14 #include <asm/fsl_portals.h>
15 #include <asm/fsl_liodn.h>
17 void setup_portals(void)
19 ccsr_qman_t *qman = (void *)CONFIG_SYS_FSL_QMAN_ADDR;
20 #ifdef CONFIG_FSL_CORENET
23 for (i = 0; i < CONFIG_SYS_QMAN_NUM_PORTALS; i++) {
24 u8 sdest = qp_info[i].sdest;
25 u16 fliodn = qp_info[i].fliodn;
26 u16 dliodn = qp_info[i].dliodn;
27 u16 liodn_off = qp_info[i].liodn_offset;
29 out_be32(&qman->qcsp[i].qcsp_lio_cfg, (liodn_off << 16) |
32 out_be32(&qman->qcsp[i].qcsp_io_cfg, (sdest << 16) | fliodn);
36 /* Set the Qman initiator BAR to match the LAW (for DQRR stashing) */
37 #ifdef CONFIG_PHYS_64BIT
38 out_be32(&qman->qcsp_bare, (u32)(CONFIG_SYS_QMAN_MEM_PHYS >> 32));
40 out_be32(&qman->qcsp_bar, (u32)CONFIG_SYS_QMAN_MEM_PHYS);
43 /* Update portal containter to match LAW setup of portal in phy map */
44 void fdt_portal(void *blob, const char *compat, const char *container,
49 off = fdt_node_offset_by_compatible(blob, -1, compat);
53 off = fdt_parent_offset(blob, off);
54 /* if non-zero assume we have a container */
62 range = fdt_getprop_w(blob, off, "ranges", &len);
64 printf("ERROR: container for %s has no ranges", compat);
70 range[1] = addr >> 32;
71 range[2] = addr & 0xffffffff;
74 range[1] = addr & 0xffffffff;
77 fdt_setprop_inplace(blob, off, "ranges", range, len);
80 name = fdt_get_name(blob, off, &len);
81 p = memchr(name, '@', len);
86 /* if we are given a container name check it
87 * against what we found, if it doesnt match exit out */
88 if (container && (memcmp(container, name, len))) {
89 printf("WARNING: container names didn't match %s %s\n",
94 memcpy(&buf, name, len);
95 len += sprintf(&buf[len], "@%llx", addr);
96 fdt_set_name(blob, off, buf);
100 printf("ERROR: %s isn't in a container. Not supported\n", compat);
103 static int fdt_qportal(void *blob, int off, int id, char *name,
104 enum fsl_dpaa_dev dev, int create)
106 int childoff, dev_off, ret = 0;
108 #ifdef CONFIG_FSL_CORENET
113 childoff = fdt_subnode_offset(blob, off, name);
117 strncpy(handle, name, sizeof(handle));
118 p = strchr(handle, '@');
119 if (!strncmp(name, "fman", 4)) {
125 dev_off = fdt_path_offset(blob, handle);
126 /* skip this node if alias is not found */
127 if (dev_off == -FDT_ERR_BADPATH)
133 childoff = fdt_add_subnode(blob, off, name);
135 /* need to update the dev_off after adding a subnode */
136 dev_off = fdt_path_offset(blob, handle);
141 dev_handle = fdt_get_phandle(blob, dev_off);
142 if (dev_handle <= 0) {
143 dev_handle = fdt_alloc_phandle(blob);
144 ret = fdt_set_phandle(blob, dev_off,
150 ret = fdt_setprop(blob, childoff, "dev-handle",
151 &dev_handle, sizeof(dev_handle));
155 #ifdef CONFIG_FSL_CORENET
156 num = get_dpaa_liodn(dev, &liodns[0], id);
157 ret = fdt_setprop(blob, childoff, "fsl,liodn",
158 &liodns[0], sizeof(u32) * num);
159 if (!strncmp(name, "pme", 3)) {
160 u32 pme_rev1, pme_rev2;
161 ccsr_pme_t *pme_regs =
162 (void *)CONFIG_SYS_FSL_CORENET_PME_ADDR;
164 pme_rev1 = in_be32(&pme_regs->pm_ip_rev_1);
165 pme_rev2 = in_be32(&pme_regs->pm_ip_rev_2);
166 ret = fdt_setprop(blob, childoff,
167 "fsl,pme-rev1", &pme_rev1, sizeof(u32));
170 ret = fdt_setprop(blob, childoff,
171 "fsl,pme-rev2", &pme_rev2, sizeof(u32));
179 ret = fdt_del_node(blob, childoff);
185 void fdt_fixup_qportals(void *blob)
188 unsigned int maj, min;
190 ccsr_qman_t *qman = (void *)CONFIG_SYS_FSL_QMAN_ADDR;
191 u32 rev_1 = in_be32(&qman->ip_rev_1);
192 u32 rev_2 = in_be32(&qman->ip_rev_2);
196 maj = (rev_1 >> 8) & 0xff;
198 ip_cfg = rev_2 & 0xff;
200 compat_len = sprintf(compat, "fsl,qman-portal-%u.%u.%u",
201 maj, min, ip_cfg) + 1;
202 compat_len += sprintf(compat + compat_len, "fsl,qman-portal") + 1;
204 off = fdt_node_offset_by_compatible(blob, -1, "fsl,qman-portal");
205 while (off != -FDT_ERR_NOTFOUND) {
206 #ifdef CONFIG_FSL_CORENET
209 const int *ci = fdt_getprop(blob, off, "cell-index", NULL);
211 #ifdef CONFIG_SYS_DPAA_FMAN
215 err = fdt_setprop(blob, off, "compatible", compat, compat_len);
219 #ifdef CONFIG_FSL_CORENET
220 liodns[0] = qp_info[i].dliodn;
221 liodns[1] = qp_info[i].fliodn;
223 err = fdt_setprop(blob, off, "fsl,liodn",
224 &liodns, sizeof(u32) * 2);
231 err = fdt_qportal(blob, off, i, "crypto@0", FSL_HW_PORTAL_SEC,
232 IS_E_PROCESSOR(get_svr()));
236 #ifdef CONFIG_FSL_CORENET
237 #ifdef CONFIG_SYS_DPAA_PME
238 err = fdt_qportal(blob, off, i, "pme@0", FSL_HW_PORTAL_PME, 1);
242 fdt_qportal(blob, off, i, "pme@0", FSL_HW_PORTAL_PME, 0);
246 #ifdef CONFIG_SYS_DPAA_FMAN
247 for (j = 0; j < CONFIG_SYS_NUM_FMAN; j++) {
248 char name[] = "fman@0";
250 name[sizeof(name) - 2] = '0' + j;
251 err = fdt_qportal(blob, off, i, name,
252 FSL_HW_PORTAL_FMAN1 + j, 1);
257 #ifdef CONFIG_SYS_DPAA_RMAN
258 err = fdt_qportal(blob, off, i, "rman@0",
259 FSL_HW_PORTAL_RMAN, 1);
266 printf("ERROR: unable to create props for %s: %s\n",
267 fdt_get_name(blob, off, NULL), fdt_strerror(err));
271 off = fdt_node_offset_by_compatible(blob, off, "fsl,qman-portal");
275 void fdt_fixup_bportals(void *blob)
278 unsigned int maj, min;
280 ccsr_bman_t *bman = (void *)CONFIG_SYS_FSL_BMAN_ADDR;
281 u32 rev_1 = in_be32(&bman->ip_rev_1);
282 u32 rev_2 = in_be32(&bman->ip_rev_2);
286 maj = (rev_1 >> 8) & 0xff;
289 ip_cfg = rev_2 & 0xff;
291 compat_len = sprintf(compat, "fsl,bman-portal-%u.%u.%u",
292 maj, min, ip_cfg) + 1;
293 compat_len += sprintf(compat + compat_len, "fsl,bman-portal") + 1;
295 off = fdt_node_offset_by_compatible(blob, -1, "fsl,bman-portal");
296 while (off != -FDT_ERR_NOTFOUND) {
297 err = fdt_setprop(blob, off, "compatible", compat, compat_len);
299 printf("ERROR: unable to create props for %s: %s\n",
300 fdt_get_name(blob, off, NULL),
305 off = fdt_node_offset_by_compatible(blob, off, "fsl,bman-portal");