2 * Copyright (C) 2014 Freescale Semiconductor
4 * SPDX-License-Identifier: GPL-2.0+
12 #include <fdt_support.h>
13 #include <fsl-mc/fsl_mc.h>
14 #include <fsl-mc/fsl_mc_sys.h>
15 #include <fsl-mc/fsl_mc_private.h>
16 #include <fsl-mc/fsl_dpmng.h>
17 #include <fsl-mc/fsl_dprc.h>
18 #include <fsl-mc/fsl_dpio.h>
19 #include <fsl-mc/fsl_dpni.h>
20 #include <fsl-mc/fsl_qbman_portal.h>
21 #include <fsl-mc/ldpaa_wriop.h>
23 #define MC_RAM_BASE_ADDR_ALIGNMENT (512UL * 1024 * 1024)
24 #define MC_RAM_BASE_ADDR_ALIGNMENT_MASK (~(MC_RAM_BASE_ADDR_ALIGNMENT - 1))
25 #define MC_RAM_SIZE_ALIGNMENT (256UL * 1024 * 1024)
27 #define MC_MEM_SIZE_ENV_VAR "mcmemsize"
28 #define MC_BOOT_TIMEOUT_ENV_VAR "mcboottimeout"
30 DECLARE_GLOBAL_DATA_PTR
;
31 static int mc_boot_status
= -1;
32 static int mc_dpl_applied
= -1;
33 #ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
34 static int mc_aiop_applied
= -1;
36 struct fsl_mc_io
*root_mc_io
= NULL
;
37 struct fsl_mc_io
*dflt_mc_io
= NULL
; /* child container */
38 uint16_t root_dprc_handle
= 0;
39 uint16_t dflt_dprc_handle
= 0;
41 struct fsl_dpbp_obj
*dflt_dpbp
= NULL
;
42 struct fsl_dpio_obj
*dflt_dpio
= NULL
;
43 struct fsl_dpni_obj
*dflt_dpni
= NULL
;
44 static u64 mc_lazy_dpl_addr
;
47 void dump_ram_words(const char *title
, void *addr
)
50 uint32_t *words
= addr
;
52 printf("Dumping beginning of %s (%p):\n", title
, addr
);
53 for (i
= 0; i
< 16; i
++)
54 printf("%#x ", words
[i
]);
59 void dump_mc_ccsr_regs(struct mc_ccsr_registers __iomem
*mc_ccsr_regs
)
61 printf("MC CCSR registers:\n"
71 mc_ccsr_regs
->reg_gcr1
,
72 mc_ccsr_regs
->reg_gsr
,
73 mc_ccsr_regs
->reg_sicbalr
,
74 mc_ccsr_regs
->reg_sicbahr
,
75 mc_ccsr_regs
->reg_sicapr
,
76 mc_ccsr_regs
->reg_mcfbalr
,
77 mc_ccsr_regs
->reg_mcfbahr
,
78 mc_ccsr_regs
->reg_mcfapr
,
79 mc_ccsr_regs
->reg_psr
);
83 #define dump_ram_words(title, addr)
84 #define dump_mc_ccsr_regs(mc_ccsr_regs)
88 #ifndef CONFIG_SYS_LS_MC_FW_IN_DDR
90 * Copying MC firmware or DPL image to DDR
92 static int mc_copy_image(const char *title
,
93 u64 image_addr
, u32 image_size
, u64 mc_ram_addr
)
95 debug("%s copied to address %p\n", title
, (void *)mc_ram_addr
);
96 memcpy((void *)mc_ram_addr
, (void *)image_addr
, image_size
);
97 flush_dcache_range(mc_ram_addr
, mc_ram_addr
+ image_size
);
102 * MC firmware FIT image parser checks if the image is in FIT
103 * format, verifies integrity of the image and calculates
104 * raw image address and size values.
105 * Returns 0 on success and a negative errno on error.
108 int parse_mc_firmware_fit_image(u64 mc_fw_addr
,
109 const void **raw_image_addr
,
110 size_t *raw_image_size
)
117 const char *uname
= "firmware";
119 fit_hdr
= (void *)mc_fw_addr
;
121 /* Check if Image is in FIT format */
122 format
= genimg_get_format(fit_hdr
);
124 if (format
!= IMAGE_FORMAT_FIT
) {
125 printf("fsl-mc: ERR: Bad firmware image (not a FIT image)\n");
129 if (!fit_check_format(fit_hdr
)) {
130 printf("fsl-mc: ERR: Bad firmware image (bad FIT header)\n");
134 node_offset
= fit_image_get_node(fit_hdr
, uname
);
136 if (node_offset
< 0) {
137 printf("fsl-mc: ERR: Bad firmware image (missing subimage)\n");
141 /* Verify MC firmware image */
142 if (!(fit_image_verify(fit_hdr
, node_offset
))) {
143 printf("fsl-mc: ERR: Bad firmware image (bad CRC)\n");
147 /* Get address and size of raw image */
148 fit_image_get_data(fit_hdr
, node_offset
, &data
, &size
);
150 *raw_image_addr
= data
;
151 *raw_image_size
= size
;
157 static int mc_fixup_dpc_mac_addr(void *blob
, int noff
, int dpmac_id
,
158 struct eth_device
*eth_dev
)
160 int nodeoffset
, err
= 0;
162 const char link_type_mode
[] = "FIXED_LINK";
163 unsigned char env_enetaddr
[6];
165 sprintf(mac_name
, "mac@%d", dpmac_id
);
167 /* node not found - create it */
168 nodeoffset
= fdt_subnode_offset(blob
, noff
, (const char *) mac_name
);
169 if (nodeoffset
< 0) {
170 err
= fdt_increase_size(blob
, 200);
172 printf("fdt_increase_size: err=%s\n",
177 nodeoffset
= fdt_add_subnode(blob
, noff
, mac_name
);
179 /* add default property of fixed link */
180 err
= fdt_appendprop_string(blob
, nodeoffset
,
181 "link_type", link_type_mode
);
183 printf("fdt_appendprop_string: err=%s\n",
189 /* port_mac_address property present in DPC */
190 if (fdt_get_property(blob
, nodeoffset
, "port_mac_address", NULL
)) {
191 /* MAC addr randomly assigned - leave the one in DPC */
192 eth_getenv_enetaddr_by_index("eth", eth_dev
->index
,
194 if (is_zero_ethaddr(env_enetaddr
))
197 /* replace DPC MAC address with u-boot env one */
198 err
= fdt_setprop(blob
, nodeoffset
, "port_mac_address",
199 eth_dev
->enetaddr
, 6);
201 printf("fdt_setprop mac: err=%s\n", fdt_strerror(err
));
208 /* append port_mac_address property to mac node in DPC */
209 err
= fdt_increase_size(blob
, 80);
211 printf("fdt_increase_size: err=%s\n", fdt_strerror(err
));
215 err
= fdt_appendprop(blob
, nodeoffset
,
216 "port_mac_address", eth_dev
->enetaddr
, 6);
218 printf("fdt_appendprop: err=%s\n", fdt_strerror(err
));
225 static int mc_fixup_dpc(u64 dpc_addr
)
227 void *blob
= (void *)dpc_addr
;
228 int nodeoffset
, err
= 0;
230 struct eth_device
*eth_dev
;
233 /* delete any existing ICID pools */
234 nodeoffset
= fdt_path_offset(blob
, "/resources/icid_pools");
235 if (fdt_del_node(blob
, nodeoffset
) < 0)
236 printf("\nfsl-mc: WARNING: could not delete ICID pool\n");
239 nodeoffset
= fdt_path_offset(blob
, "/resources");
240 if (nodeoffset
< 0) {
241 printf("\nfsl-mc: ERROR: DPC is missing /resources\n");
244 nodeoffset
= fdt_add_subnode(blob
, nodeoffset
, "icid_pools");
245 nodeoffset
= fdt_add_subnode(blob
, nodeoffset
, "icid_pool@0");
246 do_fixup_by_path_u32(blob
, "/resources/icid_pools/icid_pool@0",
247 "base_icid", FSL_DPAA2_STREAM_ID_START
, 1);
248 do_fixup_by_path_u32(blob
, "/resources/icid_pools/icid_pool@0",
250 FSL_DPAA2_STREAM_ID_END
-
251 FSL_DPAA2_STREAM_ID_START
+ 1, 1);
253 /* fixup MAC addresses for dpmac ports */
254 nodeoffset
= fdt_path_offset(blob
, "/board_info/ports");
258 for (i
= WRIOP1_DPMAC1
; i
< NUM_WRIOP_PORTS
; i
++) {
259 /* port not enabled */
260 if ((wriop_is_enabled_dpmac(i
) != 1) ||
261 (wriop_get_phy_address(i
) == -1))
264 sprintf(ethname
, "DPMAC%d@%s", i
,
265 phy_interface_strings
[wriop_get_enet_if(i
)]);
267 eth_dev
= eth_get_dev_by_name(ethname
);
271 err
= mc_fixup_dpc_mac_addr(blob
, nodeoffset
, i
, eth_dev
);
273 printf("mc_fixup_dpc_mac_addr failed: err=%s\n",
280 flush_dcache_range(dpc_addr
, dpc_addr
+ fdt_totalsize(blob
));
285 static int load_mc_dpc(u64 mc_ram_addr
, size_t mc_ram_size
, u64 mc_dpc_addr
)
288 #ifndef CONFIG_SYS_LS_MC_DPC_IN_DDR
294 #ifdef CONFIG_SYS_LS_MC_DRAM_DPC_OFFSET
295 BUILD_BUG_ON((CONFIG_SYS_LS_MC_DRAM_DPC_OFFSET
& 0x3) != 0 ||
296 CONFIG_SYS_LS_MC_DRAM_DPC_OFFSET
> 0xffffffff);
298 mc_dpc_offset
= CONFIG_SYS_LS_MC_DRAM_DPC_OFFSET
;
300 #error "CONFIG_SYS_LS_MC_DRAM_DPC_OFFSET not defined"
304 * Load the MC DPC blob in the MC private DRAM block:
306 #ifdef CONFIG_SYS_LS_MC_DPC_IN_DDR
307 printf("MC DPC is preloaded to %#llx\n", mc_ram_addr
+ mc_dpc_offset
);
310 * Get address and size of the DPC blob stored in flash:
312 dpc_fdt_hdr
= (void *)mc_dpc_addr
;
314 error
= fdt_check_header(dpc_fdt_hdr
);
317 * Don't return with error here, since the MC firmware can
318 * still boot without a DPC
320 printf("\nfsl-mc: WARNING: No DPC image found");
324 dpc_size
= fdt_totalsize(dpc_fdt_hdr
);
325 if (dpc_size
> CONFIG_SYS_LS_MC_DPC_MAX_LENGTH
) {
326 printf("\nfsl-mc: ERROR: Bad DPC image (too large: %d)\n",
331 mc_copy_image("MC DPC blob",
332 (u64
)dpc_fdt_hdr
, dpc_size
, mc_ram_addr
+ mc_dpc_offset
);
333 #endif /* not defined CONFIG_SYS_LS_MC_DPC_IN_DDR */
335 if (mc_fixup_dpc(mc_ram_addr
+ mc_dpc_offset
))
338 dump_ram_words("DPC", (void *)(mc_ram_addr
+ mc_dpc_offset
));
342 static int load_mc_dpl(u64 mc_ram_addr
, size_t mc_ram_size
, u64 mc_dpl_addr
)
345 #ifndef CONFIG_SYS_LS_MC_DPL_IN_DDR
351 #ifdef CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET
352 BUILD_BUG_ON((CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET
& 0x3) != 0 ||
353 CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET
> 0xffffffff);
355 mc_dpl_offset
= CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET
;
357 #error "CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET not defined"
361 * Load the MC DPL blob in the MC private DRAM block:
363 #ifdef CONFIG_SYS_LS_MC_DPL_IN_DDR
364 printf("MC DPL is preloaded to %#llx\n", mc_ram_addr
+ mc_dpl_offset
);
367 * Get address and size of the DPL blob stored in flash:
369 dpl_fdt_hdr
= (void *)mc_dpl_addr
;
371 error
= fdt_check_header(dpl_fdt_hdr
);
373 printf("\nfsl-mc: ERROR: Bad DPL image (bad header)\n");
377 dpl_size
= fdt_totalsize(dpl_fdt_hdr
);
378 if (dpl_size
> CONFIG_SYS_LS_MC_DPL_MAX_LENGTH
) {
379 printf("\nfsl-mc: ERROR: Bad DPL image (too large: %d)\n",
384 mc_copy_image("MC DPL blob",
385 (u64
)dpl_fdt_hdr
, dpl_size
, mc_ram_addr
+ mc_dpl_offset
);
386 #endif /* not defined CONFIG_SYS_LS_MC_DPL_IN_DDR */
388 dump_ram_words("DPL", (void *)(mc_ram_addr
+ mc_dpl_offset
));
393 * Return the MC boot timeout value in milliseconds
395 static unsigned long get_mc_boot_timeout_ms(void)
397 unsigned long timeout_ms
= CONFIG_SYS_LS_MC_BOOT_TIMEOUT_MS
;
399 char *timeout_ms_env_var
= getenv(MC_BOOT_TIMEOUT_ENV_VAR
);
401 if (timeout_ms_env_var
) {
402 timeout_ms
= simple_strtoul(timeout_ms_env_var
, NULL
, 10);
403 if (timeout_ms
== 0) {
404 printf("fsl-mc: WARNING: Invalid value for \'"
405 MC_BOOT_TIMEOUT_ENV_VAR
406 "\' environment variable: %lu\n",
409 timeout_ms
= CONFIG_SYS_LS_MC_BOOT_TIMEOUT_MS
;
416 #ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
418 __weak
bool soc_has_aiop(void)
423 static int load_mc_aiop_img(u64 aiop_fw_addr
)
425 u64 mc_ram_addr
= mc_get_dram_addr();
426 #ifndef CONFIG_SYS_LS_MC_DPC_IN_DDR
430 /* Check if AIOP is available */
434 * Load the MC AIOP image in the MC private DRAM block:
437 #ifdef CONFIG_SYS_LS_MC_DPC_IN_DDR
438 printf("MC AIOP is preloaded to %#llx\n", mc_ram_addr
+
439 CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
);
441 aiop_img
= (void *)aiop_fw_addr
;
442 mc_copy_image("MC AIOP image",
443 (u64
)aiop_img
, CONFIG_SYS_LS_MC_AIOP_IMG_MAX_LENGTH
,
444 mc_ram_addr
+ CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
);
452 static int wait_for_mc(bool booting_mc
, u32
*final_reg_gsr
)
455 u32 mc_fw_boot_status
;
456 unsigned long timeout_ms
= get_mc_boot_timeout_ms();
457 struct mc_ccsr_registers __iomem
*mc_ccsr_regs
= MC_CCSR_BASE_ADDR
;
460 assert(timeout_ms
> 0);
462 udelay(1000); /* throttle polling */
463 reg_gsr
= in_le32(&mc_ccsr_regs
->reg_gsr
);
464 mc_fw_boot_status
= (reg_gsr
& GSR_FS_MASK
);
465 if (mc_fw_boot_status
& 0x1)
473 if (timeout_ms
== 0) {
474 printf("ERROR: timeout\n");
476 /* TODO: Get an error status from an MC CCSR register */
480 if (mc_fw_boot_status
!= 0x1) {
482 * TODO: Identify critical errors from the GSR register's FS
483 * field and for those errors, set error to -ENODEV or other
484 * appropriate errno, so that the status property is set to
485 * failure in the fsl,dprc device tree node.
487 printf("WARNING: Firmware returned an error (GSR: %#x)\n",
494 *final_reg_gsr
= reg_gsr
;
498 int mc_init(u64 mc_fw_addr
, u64 mc_dpc_addr
)
502 struct mc_ccsr_registers __iomem
*mc_ccsr_regs
= MC_CCSR_BASE_ADDR
;
503 u64 mc_ram_addr
= mc_get_dram_addr();
506 #ifndef CONFIG_SYS_LS_MC_FW_IN_DDR
507 const void *raw_image_addr
;
508 size_t raw_image_size
= 0;
510 struct mc_version mc_ver_info
;
511 u8 mc_ram_num_256mb_blocks
;
512 size_t mc_ram_size
= mc_get_dram_block_size();
514 mc_ram_num_256mb_blocks
= mc_ram_size
/ MC_RAM_SIZE_ALIGNMENT
;
515 if (mc_ram_num_256mb_blocks
< 1 || mc_ram_num_256mb_blocks
> 0xff) {
517 printf("fsl-mc: ERROR: invalid MC private RAM size (%lu)\n",
523 * Management Complex cores should be held at reset out of POR.
524 * U-Boot should be the first software to touch MC. To be safe,
525 * we reset all cores again by setting GCR1 to 0. It doesn't do
526 * anything if they are held at reset. After we setup the firmware
527 * we kick off MC by deasserting the reset bit for core 0, and
528 * deasserting the reset bits for Command Portal Managers.
529 * The stop bits are not touched here. They are used to stop the
530 * cores when they are active. Setting stop bits doesn't stop the
531 * cores from fetching instructions when they are released from
534 out_le32(&mc_ccsr_regs
->reg_gcr1
, 0);
537 #ifdef CONFIG_SYS_LS_MC_FW_IN_DDR
538 printf("MC firmware is preloaded to %#llx\n", mc_ram_addr
);
540 error
= parse_mc_firmware_fit_image(mc_fw_addr
, &raw_image_addr
,
545 * Load the MC FW at the beginning of the MC private DRAM block:
547 mc_copy_image("MC Firmware",
548 (u64
)raw_image_addr
, raw_image_size
, mc_ram_addr
);
550 dump_ram_words("firmware", (void *)mc_ram_addr
);
552 error
= load_mc_dpc(mc_ram_addr
, mc_ram_size
, mc_dpc_addr
);
556 debug("mc_ccsr_regs %p\n", mc_ccsr_regs
);
557 dump_mc_ccsr_regs(mc_ccsr_regs
);
560 * Tell MC what is the address range of the DRAM block assigned to it:
562 reg_mcfbalr
= (u32
)mc_ram_addr
|
563 (mc_ram_num_256mb_blocks
- 1);
564 out_le32(&mc_ccsr_regs
->reg_mcfbalr
, reg_mcfbalr
);
565 out_le32(&mc_ccsr_regs
->reg_mcfbahr
,
566 (u32
)(mc_ram_addr
>> 32));
567 out_le32(&mc_ccsr_regs
->reg_mcfapr
, FSL_BYPASS_AMQ
);
570 * Tell the MC that we want delayed DPL deployment.
572 out_le32(&mc_ccsr_regs
->reg_gsr
, 0xDD00);
574 printf("\nfsl-mc: Booting Management Complex ... ");
577 * Deassert reset and release MC core 0 to run
579 out_le32(&mc_ccsr_regs
->reg_gcr1
, GCR1_P1_DE_RST
| GCR1_M_ALL_DE_RST
);
580 error
= wait_for_mc(true, ®_gsr
);
585 * TODO: need to obtain the portal_id for the root container from the
591 * Initialize the global default MC portal
592 * And check that the MC firmware is responding portal commands:
594 root_mc_io
= (struct fsl_mc_io
*)malloc(sizeof(struct fsl_mc_io
));
596 printf(" No memory: malloc() failed\n");
600 root_mc_io
->mmio_regs
= SOC_MC_PORTAL_ADDR(portal_id
);
601 debug("Checking access to MC portal of root DPRC container (portal_id %d, portal physical addr %p)\n",
602 portal_id
, root_mc_io
->mmio_regs
);
604 error
= mc_get_version(root_mc_io
, MC_CMD_NO_FLAGS
, &mc_ver_info
);
606 printf("fsl-mc: ERROR: Firmware version check failed (error: %d)\n",
611 printf("fsl-mc: Management Complex booted (version: %d.%d.%d, boot status: %#x)\n",
612 mc_ver_info
.major
, mc_ver_info
.minor
, mc_ver_info
.revision
,
613 reg_gsr
& GSR_FS_MASK
);
617 mc_boot_status
= error
;
624 int mc_apply_dpl(u64 mc_dpl_addr
)
626 struct mc_ccsr_registers __iomem
*mc_ccsr_regs
= MC_CCSR_BASE_ADDR
;
629 u64 mc_ram_addr
= mc_get_dram_addr();
630 size_t mc_ram_size
= mc_get_dram_block_size();
635 error
= load_mc_dpl(mc_ram_addr
, mc_ram_size
, mc_dpl_addr
);
640 * Tell the MC to deploy the DPL:
642 out_le32(&mc_ccsr_regs
->reg_gsr
, 0x0);
643 printf("fsl-mc: Deploying data path layout ... ");
644 error
= wait_for_mc(false, ®_gsr
);
652 int get_mc_boot_status(void)
654 return mc_boot_status
;
657 #ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
658 int get_aiop_apply_status(void)
660 return mc_aiop_applied
;
664 int get_dpl_apply_status(void)
666 return mc_dpl_applied
;
670 * Return the MC address of private DRAM block.
672 u64
mc_get_dram_addr(void)
674 return gd
->arch
.resv_ram
;
678 * Return the actual size of the MC private DRAM block.
680 unsigned long mc_get_dram_block_size(void)
682 unsigned long dram_block_size
= CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE
;
684 char *dram_block_size_env_var
= getenv(MC_MEM_SIZE_ENV_VAR
);
686 if (dram_block_size_env_var
) {
687 dram_block_size
= simple_strtoul(dram_block_size_env_var
, NULL
,
690 if (dram_block_size
< CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE
) {
691 printf("fsl-mc: WARNING: Invalid value for \'"
693 "\' environment variable: %lu\n",
696 dram_block_size
= CONFIG_SYS_LS_MC_DRAM_BLOCK_MIN_SIZE
;
700 return dram_block_size
;
703 int fsl_mc_ldpaa_init(bd_t
*bis
)
707 for (i
= WRIOP1_DPMAC1
; i
< NUM_WRIOP_PORTS
; i
++)
708 if ((wriop_is_enabled_dpmac(i
) == 1) &&
709 (wriop_get_phy_address(i
) != -1))
710 ldpaa_eth_init(i
, wriop_get_enet_if(i
));
714 static int dprc_version_check(struct fsl_mc_io
*mc_io
, uint16_t handle
)
716 struct dprc_attributes attr
;
719 memset(&attr
, 0, sizeof(struct dprc_attributes
));
720 error
= dprc_get_attributes(mc_io
, MC_CMD_NO_FLAGS
, handle
, &attr
);
722 if ((attr
.version
.major
!= DPRC_VER_MAJOR
) ||
723 (attr
.version
.minor
!= DPRC_VER_MINOR
)) {
724 printf("DPRC version mismatch found %u.%u,",
727 printf("supported version is %u.%u\n",
728 DPRC_VER_MAJOR
, DPRC_VER_MINOR
);
734 static int dpio_init(void)
736 struct qbman_swp_desc p_des
;
737 struct dpio_attr attr
;
738 struct dpio_cfg dpio_cfg
;
741 dflt_dpio
= (struct fsl_dpio_obj
*)malloc(sizeof(struct fsl_dpio_obj
));
743 printf("No memory: malloc() failed\n");
748 dpio_cfg
.channel_mode
= DPIO_LOCAL_CHANNEL
;
749 dpio_cfg
.num_priorities
= 8;
751 err
= dpio_create(dflt_mc_io
, MC_CMD_NO_FLAGS
, &dpio_cfg
,
752 &dflt_dpio
->dpio_handle
);
754 printf("dpio_create() failed: %d\n", err
);
759 memset(&attr
, 0, sizeof(struct dpio_attr
));
760 err
= dpio_get_attributes(dflt_mc_io
, MC_CMD_NO_FLAGS
,
761 dflt_dpio
->dpio_handle
, &attr
);
763 printf("dpio_get_attributes() failed: %d\n", err
);
767 if ((attr
.version
.major
!= DPIO_VER_MAJOR
) ||
768 (attr
.version
.minor
!= DPIO_VER_MINOR
)) {
769 printf("DPIO version mismatch found %u.%u,",
770 attr
.version
.major
, attr
.version
.minor
);
771 printf("supported version is %u.%u\n",
772 DPIO_VER_MAJOR
, DPIO_VER_MINOR
);
775 dflt_dpio
->dpio_id
= attr
.id
;
777 printf("Init: DPIO id=0x%d\n", dflt_dpio
->dpio_id
);
779 err
= dpio_enable(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpio
->dpio_handle
);
781 printf("dpio_enable() failed %d\n", err
);
784 debug("ce_offset=0x%llx, ci_offset=0x%llx, portalid=%d, prios=%d\n",
785 attr
.qbman_portal_ce_offset
,
786 attr
.qbman_portal_ci_offset
,
787 attr
.qbman_portal_id
,
788 attr
.num_priorities
);
790 p_des
.cena_bar
= (void *)(SOC_QBMAN_PORTALS_BASE_ADDR
791 + attr
.qbman_portal_ce_offset
);
792 p_des
.cinh_bar
= (void *)(SOC_QBMAN_PORTALS_BASE_ADDR
793 + attr
.qbman_portal_ci_offset
);
795 dflt_dpio
->sw_portal
= qbman_swp_init(&p_des
);
796 if (dflt_dpio
->sw_portal
== NULL
) {
797 printf("qbman_swp_init() failed\n");
798 goto err_get_swp_init
;
803 dpio_disable(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpio
->dpio_handle
);
806 dpio_close(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpio
->dpio_handle
);
807 dpio_destroy(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpio
->dpio_handle
);
814 static int dpio_exit(void)
818 err
= dpio_disable(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpio
->dpio_handle
);
820 printf("dpio_disable() failed: %d\n", err
);
824 err
= dpio_destroy(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpio
->dpio_handle
);
826 printf("dpio_destroy() failed: %d\n", err
);
831 printf("Exit: DPIO id=0x%d\n", dflt_dpio
->dpio_id
);
842 static int dprc_init(void)
844 int err
, child_portal_id
, container_id
;
846 uint64_t mc_portal_offset
;
848 /* Open root container */
849 err
= dprc_get_container_id(root_mc_io
, MC_CMD_NO_FLAGS
, &container_id
);
851 printf("dprc_get_container_id(): Root failed: %d\n", err
);
852 goto err_root_container_id
;
856 printf("Root container id = %d\n", container_id
);
858 err
= dprc_open(root_mc_io
, MC_CMD_NO_FLAGS
, container_id
,
861 printf("dprc_open(): Root Container failed: %d\n", err
);
865 if (!root_dprc_handle
) {
866 printf("dprc_open(): Root Container Handle is not valid\n");
870 err
= dprc_version_check(root_mc_io
, root_dprc_handle
);
872 printf("dprc_version_check() failed: %d\n", err
);
876 memset(&cfg
, 0, sizeof(struct dprc_cfg
));
877 cfg
.options
= DPRC_CFG_OPT_TOPOLOGY_CHANGES_ALLOWED
|
878 DPRC_CFG_OPT_OBJ_CREATE_ALLOWED
|
879 DPRC_CFG_OPT_ALLOC_ALLOWED
;
880 cfg
.icid
= DPRC_GET_ICID_FROM_POOL
;
881 cfg
.portal_id
= DPRC_GET_PORTAL_ID_FROM_POOL
;
882 err
= dprc_create_container(root_mc_io
, MC_CMD_NO_FLAGS
,
888 printf("dprc_create_container() failed: %d\n", err
);
892 dflt_mc_io
= (struct fsl_mc_io
*)malloc(sizeof(struct fsl_mc_io
));
895 printf(" No memory: malloc() failed\n");
899 child_portal_id
= MC_PORTAL_OFFSET_TO_PORTAL_ID(mc_portal_offset
);
900 dflt_mc_io
->mmio_regs
= SOC_MC_PORTAL_ADDR(child_portal_id
);
902 printf("MC portal of child DPRC container: %d, physical addr %p)\n",
903 child_dprc_id
, dflt_mc_io
->mmio_regs
);
906 err
= dprc_open(dflt_mc_io
, MC_CMD_NO_FLAGS
, child_dprc_id
,
909 printf("dprc_open(): Child container failed: %d\n", err
);
913 if (!dflt_dprc_handle
) {
914 printf("dprc_open(): Child container Handle is not valid\n");
922 dprc_destroy_container(root_mc_io
, MC_CMD_NO_FLAGS
,
923 root_dprc_handle
, child_dprc_id
);
925 dprc_close(root_mc_io
, MC_CMD_NO_FLAGS
, root_dprc_handle
);
927 err_root_container_id
:
931 static int dprc_exit(void)
935 err
= dprc_close(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dprc_handle
);
937 printf("dprc_close(): Child failed: %d\n", err
);
941 err
= dprc_destroy_container(root_mc_io
, MC_CMD_NO_FLAGS
,
942 root_dprc_handle
, child_dprc_id
);
944 printf("dprc_destroy_container() failed: %d\n", err
);
948 err
= dprc_close(root_mc_io
, MC_CMD_NO_FLAGS
, root_dprc_handle
);
950 printf("dprc_close(): Root failed: %d\n", err
);
966 static int dpbp_init(void)
969 struct dpbp_attr dpbp_attr
;
970 struct dpbp_cfg dpbp_cfg
;
972 dflt_dpbp
= (struct fsl_dpbp_obj
*)malloc(sizeof(struct fsl_dpbp_obj
));
974 printf("No memory: malloc() failed\n");
979 dpbp_cfg
.options
= 512;
981 err
= dpbp_create(dflt_mc_io
, MC_CMD_NO_FLAGS
, &dpbp_cfg
,
982 &dflt_dpbp
->dpbp_handle
);
986 printf("dpbp_create() failed: %d\n", err
);
990 memset(&dpbp_attr
, 0, sizeof(struct dpbp_attr
));
991 err
= dpbp_get_attributes(dflt_mc_io
, MC_CMD_NO_FLAGS
,
992 dflt_dpbp
->dpbp_handle
,
995 printf("dpbp_get_attributes() failed: %d\n", err
);
999 if ((dpbp_attr
.version
.major
!= DPBP_VER_MAJOR
) ||
1000 (dpbp_attr
.version
.minor
!= DPBP_VER_MINOR
)) {
1001 printf("DPBP version mismatch found %u.%u,",
1002 dpbp_attr
.version
.major
, dpbp_attr
.version
.minor
);
1003 printf("supported version is %u.%u\n",
1004 DPBP_VER_MAJOR
, DPBP_VER_MINOR
);
1007 dflt_dpbp
->dpbp_attr
.id
= dpbp_attr
.id
;
1009 printf("Init: DPBP id=0x%d\n", dflt_dpbp
->dpbp_attr
.id
);
1012 err
= dpbp_close(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpbp
->dpbp_handle
);
1014 printf("dpbp_close() failed: %d\n", err
);
1023 dpbp_close(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpbp
->dpbp_handle
);
1024 dpbp_destroy(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpbp
->dpbp_handle
);
1030 static int dpbp_exit(void)
1034 err
= dpbp_open(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpbp
->dpbp_attr
.id
,
1035 &dflt_dpbp
->dpbp_handle
);
1037 printf("dpbp_open() failed: %d\n", err
);
1041 err
= dpbp_destroy(dflt_mc_io
, MC_CMD_NO_FLAGS
,
1042 dflt_dpbp
->dpbp_handle
);
1044 printf("dpbp_destroy() failed: %d\n", err
);
1049 printf("Exit: DPBP id=0x%d\n", dflt_dpbp
->dpbp_attr
.id
);
1060 static int dpni_init(void)
1063 struct dpni_attr dpni_attr
;
1064 uint8_t ext_cfg_buf
[256] = {0};
1065 struct dpni_extended_cfg dpni_extended_cfg
;
1066 struct dpni_cfg dpni_cfg
;
1068 dflt_dpni
= (struct fsl_dpni_obj
*)malloc(sizeof(struct fsl_dpni_obj
));
1070 printf("No memory: malloc() failed\n");
1075 memset(&dpni_extended_cfg
, 0, sizeof(dpni_extended_cfg
));
1076 err
= dpni_prepare_extended_cfg(&dpni_extended_cfg
, &ext_cfg_buf
[0]);
1079 printf("dpni_prepare_extended_cfg() failed: %d\n", err
);
1080 goto err_prepare_extended_cfg
;
1083 memset(&dpni_cfg
, 0, sizeof(dpni_cfg
));
1084 dpni_cfg
.adv
.options
= DPNI_OPT_UNICAST_FILTER
|
1085 DPNI_OPT_MULTICAST_FILTER
;
1087 dpni_cfg
.adv
.ext_cfg_iova
= (uint64_t)&ext_cfg_buf
[0];
1088 err
= dpni_create(dflt_mc_io
, MC_CMD_NO_FLAGS
, &dpni_cfg
,
1089 &dflt_dpni
->dpni_handle
);
1093 printf("dpni_create() failed: %d\n", err
);
1097 memset(&dpni_attr
, 0, sizeof(struct dpni_attr
));
1098 err
= dpni_get_attributes(dflt_mc_io
, MC_CMD_NO_FLAGS
,
1099 dflt_dpni
->dpni_handle
,
1102 printf("dpni_get_attributes() failed: %d\n", err
);
1106 if ((dpni_attr
.version
.major
!= DPNI_VER_MAJOR
) ||
1107 (dpni_attr
.version
.minor
!= DPNI_VER_MINOR
)) {
1108 printf("DPNI version mismatch found %u.%u,",
1109 dpni_attr
.version
.major
, dpni_attr
.version
.minor
);
1110 printf("supported version is %u.%u\n",
1111 DPNI_VER_MAJOR
, DPNI_VER_MINOR
);
1114 dflt_dpni
->dpni_id
= dpni_attr
.id
;
1116 printf("Init: DPNI id=0x%d\n", dflt_dpni
->dpni_id
);
1119 err
= dpni_close(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpni
->dpni_handle
);
1121 printf("dpni_close() failed: %d\n", err
);
1129 dpni_close(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpni
->dpni_handle
);
1130 dpni_destroy(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpni
->dpni_handle
);
1132 err_prepare_extended_cfg
:
1138 static int dpni_exit(void)
1142 err
= dpni_open(dflt_mc_io
, MC_CMD_NO_FLAGS
, dflt_dpni
->dpni_id
,
1143 &dflt_dpni
->dpni_handle
);
1145 printf("dpni_open() failed: %d\n", err
);
1149 err
= dpni_destroy(dflt_mc_io
, MC_CMD_NO_FLAGS
,
1150 dflt_dpni
->dpni_handle
);
1152 printf("dpni_destroy() failed: %d\n", err
);
1157 printf("Exit: DPNI id=0x%d\n", dflt_dpni
->dpni_id
);
1168 static int mc_init_object(void)
1174 printf("dprc_init() failed: %d\n", err
);
1180 printf("dpbp_init() failed: %d\n", err
);
1186 printf("dpio_init() failed: %d\n", err
);
1192 printf("dpni_init() failed: %d\n", err
);
1201 int fsl_mc_ldpaa_exit(bd_t
*bd
)
1205 if (bd
&& mc_lazy_dpl_addr
&& !fsl_mc_ldpaa_exit(NULL
)) {
1206 mc_apply_dpl(mc_lazy_dpl_addr
);
1207 mc_lazy_dpl_addr
= 0;
1210 /* MC is not loaded intentionally, So return success. */
1211 if (bd
&& get_mc_boot_status() != 0)
1214 if (bd
&& !get_mc_boot_status() && get_dpl_apply_status() == -1) {
1215 printf("ERROR: fsl-mc: DPL is not applied\n");
1220 if (bd
&& !get_mc_boot_status() && !get_dpl_apply_status())
1225 printf("dpbp_exit() failed: %d\n", err
);
1231 printf("dpio_exit() failed: %d\n", err
);
1237 printf("dpni_exit() failed: %d\n", err
);
1243 printf("dprc_exit() failed: %d\n", err
);
1252 static int do_fsl_mc(cmd_tbl_t
*cmdtp
, int flag
, int argc
, char * const argv
[])
1258 switch (argv
[1][0]) {
1261 u64 mc_fw_addr
, mc_dpc_addr
;
1262 #ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
1266 sub_cmd
= argv
[2][0];
1272 if (get_mc_boot_status() == 0) {
1273 printf("fsl-mc: MC is already booted");
1277 mc_fw_addr
= simple_strtoull(argv
[3], NULL
, 16);
1278 mc_dpc_addr
= simple_strtoull(argv
[4], NULL
,
1281 if (!mc_init(mc_fw_addr
, mc_dpc_addr
))
1282 err
= mc_init_object();
1285 #ifdef CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET
1289 if (get_aiop_apply_status() == 0) {
1290 printf("fsl-mc: AIOP FW is already");
1291 printf(" applied\n");
1295 aiop_fw_addr
= simple_strtoull(argv
[3], NULL
,
1298 /* if SoC doesn't have AIOP, err = -ENODEV */
1299 err
= load_mc_aiop_img(aiop_fw_addr
);
1301 printf("fsl-mc: AIOP FW applied\n");
1305 printf("Invalid option: %s\n", argv
[2]);
1320 if (get_dpl_apply_status() == 0) {
1321 printf("fsl-mc: DPL already applied\n");
1325 mc_dpl_addr
= simple_strtoull(argv
[3], NULL
,
1328 if (get_mc_boot_status() != 0) {
1329 printf("fsl-mc: Deploying data path layout ..");
1330 printf("ERROR (MC is not booted)\n");
1334 if (argv
[1][0] == 'l') {
1336 * We will do the actual dpaa exit and dpl apply
1337 * later from announce_and_cleanup().
1339 mc_lazy_dpl_addr
= mc_dpl_addr
;
1341 /* The user wants it applied now */
1342 if (!fsl_mc_ldpaa_exit(NULL
))
1343 err
= mc_apply_dpl(mc_dpl_addr
);
1348 printf("Invalid option: %s\n", argv
[1]);
1354 return CMD_RET_USAGE
;
1358 fsl_mc
, CONFIG_SYS_MAXARGS
, 1, do_fsl_mc
,
1359 "DPAA2 command to manage Management Complex (MC)",
1360 "start mc [FW_addr] [DPC_addr] - Start Management Complex\n"
1361 "fsl_mc apply DPL [DPL_addr] - Apply DPL file\n"
1362 "fsl_mc lazyapply DPL [DPL_addr] - Apply DPL file on exit\n"
1363 "fsl_mc start aiop [FW_addr] - Start AIOP\n"